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1524 lines
61 KiB
1524 lines
61 KiB
/*
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* Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package com.sun.java.swing.plaf.gtk;
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import sun.awt.UNIXToolkit;
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import javax.swing.plaf.synth.*;
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import java.awt.*;
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import javax.swing.*;
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import javax.swing.border.*;
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import javax.swing.plaf.*;
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import com.sun.java.swing.plaf.gtk.GTKConstants.ArrowType;
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import com.sun.java.swing.plaf.gtk.GTKConstants.ExpanderStyle;
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import com.sun.java.swing.plaf.gtk.GTKConstants.Orientation;
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import com.sun.java.swing.plaf.gtk.GTKConstants.PositionType;
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import com.sun.java.swing.plaf.gtk.GTKConstants.ShadowType;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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/**
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* @author Joshua Outwater
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* @author Scott Violet
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*/
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// Need to support:
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// default_outside_border: Insets when default.
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// interior_focus: Indicates if focus should appear inside border, or
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// outside border.
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// focus-line-width: Integer giving size of focus border
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// focus-padding: Integer giving padding between border and focus
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// indicator.
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// focus-line-pattern:
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//
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class GTKPainter extends SynthPainter {
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private static final PositionType[] POSITIONS = {
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PositionType.BOTTOM, PositionType.RIGHT,
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PositionType.TOP, PositionType.LEFT
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};
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private static final ShadowType SHADOWS[] = {
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ShadowType.NONE, ShadowType.IN, ShadowType.OUT,
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ShadowType.ETCHED_IN, ShadowType.OUT
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};
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private final static GTKEngine ENGINE = GTKEngine.INSTANCE;
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final static GTKPainter INSTANCE = new GTKPainter();
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private GTKPainter() {
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}
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private String getName(SynthContext context) {
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return (context.getRegion().isSubregion()) ? null :
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context.getComponent().getName();
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}
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public void paintCheckBoxBackground(SynthContext context,
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Graphics g, int x, int y, int w, int h) {
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paintRadioButtonBackground(context, g, x, y, w, h);
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}
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public void paintCheckBoxMenuItemBackground(SynthContext context,
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Graphics g, int x, int y, int w, int h) {
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paintRadioButtonMenuItemBackground(context, g, x, y, w, h);
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}
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// FORMATTED_TEXT_FIELD
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public void paintFormattedTextFieldBackground(SynthContext context,
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Graphics g, int x, int y,
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int w, int h) {
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paintTextBackground(context, g, x, y, w, h);
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}
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//
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// TOOL_BAR_DRAG_WINDOW
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//
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public void paintToolBarDragWindowBackground(SynthContext context,
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Graphics g, int x, int y,
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int w, int h) {
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paintToolBarBackground(context, g, x, y, w, h);
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}
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//
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// TOOL_BAR
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//
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public void paintToolBarBackground(SynthContext context,
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Graphics g, int x, int y,
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int w, int h) {
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Region id = context.getRegion();
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int state = context.getComponentState();
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int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
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int orientation = ((JToolBar)context.getComponent()).getOrientation();
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synchronized (UNIXToolkit.GTK_LOCK) {
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if (! ENGINE.paintCachedImage(g, x, y, w, h, id,
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state, orientation))
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{
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ENGINE.startPainting(g, x, y, w, h, id, state, orientation);
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ENGINE.paintBox(g, context, id, gtkState, ShadowType.OUT,
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"handlebox_bin", x, y, w, h);
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ENGINE.finishPainting();
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}
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}
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}
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public void paintToolBarContentBackground(SynthContext context,
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Graphics g,
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int x, int y, int w, int h) {
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Region id = context.getRegion();
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int orientation = ((JToolBar)context.getComponent()).getOrientation();
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synchronized (UNIXToolkit.GTK_LOCK) {
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if (! ENGINE.paintCachedImage(g, x, y, w, h, id, orientation)) {
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ENGINE.startPainting(g, x, y, w, h, id, orientation);
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ENGINE.paintBox(g, context, id, SynthConstants.ENABLED,
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ShadowType.OUT, "toolbar", x, y, w, h);
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ENGINE.finishPainting();
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}
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}
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}
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//
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// PASSWORD_FIELD
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//
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public void paintPasswordFieldBackground(SynthContext context,
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Graphics g, int x, int y,
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int w, int h) {
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paintTextBackground(context, g, x, y, w, h);
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}
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//
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// TEXT_FIELD
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//
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public void paintTextFieldBackground(SynthContext context, Graphics g,
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int x, int y, int w, int h) {
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if (getName(context) == "Tree.cellEditor") {
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paintTreeCellEditorBackground(context, g, x, y, w, h);
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} else {
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paintTextBackground(context, g, x, y, w, h);
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}
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}
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//
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// RADIO_BUTTON
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//
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// NOTE: this is called for JCheckBox too
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public void paintRadioButtonBackground(SynthContext context,
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Graphics g, int x, int y,
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int w, int h) {
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Region id = context.getRegion();
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int gtkState = GTKLookAndFeel.synthStateToGTKState(
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id, context.getComponentState());
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if (gtkState == SynthConstants.MOUSE_OVER) {
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synchronized (UNIXToolkit.GTK_LOCK) {
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if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
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ENGINE.startPainting(g, x, y, w, h, id);
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ENGINE.paintFlatBox(g, context, id,
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SynthConstants.MOUSE_OVER, ShadowType.ETCHED_OUT,
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"checkbutton", x, y, w, h, ColorType.BACKGROUND);
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ENGINE.finishPainting();
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}
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}
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}
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}
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//
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// RADIO_BUTTON_MENU_ITEM
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//
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// NOTE: this is called for JCheckBoxMenuItem too
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public void paintRadioButtonMenuItemBackground(SynthContext context,
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Graphics g, int x, int y,
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int w, int h) {
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Region id = context.getRegion();
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int gtkState = GTKLookAndFeel.synthStateToGTKState(
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id, context.getComponentState());
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if (gtkState == SynthConstants.MOUSE_OVER) {
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synchronized (UNIXToolkit.GTK_LOCK) {
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if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
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ShadowType shadow = (GTKLookAndFeel.is2_2() ?
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ShadowType.NONE : ShadowType.OUT);
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ENGINE.startPainting(g, x, y, w, h, id);
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ENGINE.paintBox(g, context, id, gtkState,
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shadow, "menuitem", x, y, w, h);
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ENGINE.finishPainting();
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}
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}
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}
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}
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//
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// LABEL
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//
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public void paintLabelBackground(SynthContext context,
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Graphics g, int x, int y,
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int w, int h) {
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String name = getName(context);
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JComponent c = context.getComponent();
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Container container = c.getParent();
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if (name == "TableHeader.renderer" ||
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name == "GTKFileChooser.directoryListLabel" ||
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name == "GTKFileChooser.fileListLabel") {
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paintButtonBackgroundImpl(context, g, Region.BUTTON, "button",
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x, y, w, h, true, false, false, false);
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}
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/*
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* If the label is a ListCellRenderer and it's in a container
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* (CellRendererPane) which is in a JComboBox then we paint the label
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* as a TextField like a gtk_entry for a combobox.
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*/
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else if (c instanceof ListCellRenderer &&
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container != null &&
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container.getParent() instanceof JComboBox ) {
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paintTextBackground(context, g, x, y, w, h);
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}
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}
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//
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// INTERNAL_FRAME
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//
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public void paintInternalFrameBorder(SynthContext context,
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Graphics g, int x, int y,
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int w, int h) {
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Metacity.INSTANCE.paintFrameBorder(context, g, x, y, w, h);
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}
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//
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// DESKTOP_PANE
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//
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public void paintDesktopPaneBackground(SynthContext context,
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Graphics g, int x, int y,
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int w, int h) {
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// Does not call into ENGINE for better performance
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fillArea(context, g, x, y, w, h, ColorType.BACKGROUND);
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}
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//
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// DESKTOP_ICON
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//
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public void paintDesktopIconBorder(SynthContext context,
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Graphics g, int x, int y,
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int w, int h) {
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Metacity.INSTANCE.paintFrameBorder(context, g, x, y, w, h);
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}
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public void paintButtonBackground(SynthContext context, Graphics g,
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int x, int y, int w, int h) {
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String name = getName(context);
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if (name != null && name.startsWith("InternalFrameTitlePane.")) {
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Metacity.INSTANCE.paintButtonBackground(context, g, x, y, w, h);
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} else {
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AbstractButton button = (AbstractButton)context.getComponent();
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boolean paintBG = button.isContentAreaFilled() &&
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button.isBorderPainted();
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boolean paintFocus = button.isFocusPainted();
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boolean defaultCapable = (button instanceof JButton) &&
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((JButton)button).isDefaultCapable();
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boolean toolButton = (button.getParent() instanceof JToolBar);
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paintButtonBackgroundImpl(context, g, Region.BUTTON, "button",
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x, y, w, h, paintBG, paintFocus, defaultCapable, toolButton);
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}
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}
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private void paintButtonBackgroundImpl(SynthContext context, Graphics g,
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Region id, String detail, int x, int y, int w, int h,
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boolean paintBackground, boolean paintFocus,
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boolean defaultCapable, boolean toolButton) {
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int state = context.getComponentState();
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synchronized (UNIXToolkit.GTK_LOCK) {
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if (ENGINE.paintCachedImage(g, x, y, w, h, id, state, detail,
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paintBackground, paintFocus, defaultCapable, toolButton)) {
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return;
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}
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ENGINE.startPainting(g, x, y, w, h, id, state, detail,
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paintBackground, paintFocus, defaultCapable, toolButton);
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// Paint the default indicator
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GTKStyle style = (GTKStyle)context.getStyle();
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if (defaultCapable && !toolButton) {
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Insets defaultInsets = style.getClassSpecificInsetsValue(
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context, "default-border",
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GTKStyle.BUTTON_DEFAULT_BORDER_INSETS);
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if (paintBackground && (state & SynthConstants.DEFAULT) != 0) {
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ENGINE.paintBox(g, context, id, SynthConstants.ENABLED,
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ShadowType.IN, "buttondefault", x, y, w, h);
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}
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x += defaultInsets.left;
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y += defaultInsets.top;
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w -= (defaultInsets.left + defaultInsets.right);
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h -= (defaultInsets.top + defaultInsets.bottom);
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}
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boolean interiorFocus = style.getClassSpecificBoolValue(
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context, "interior-focus", true);
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int focusSize = style.getClassSpecificIntValue(
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context, "focus-line-width",1);
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int focusPad = style.getClassSpecificIntValue(
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context, "focus-padding", 1);
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int totalFocusSize = focusSize + focusPad;
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int xThickness = style.getXThickness();
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int yThickness = style.getYThickness();
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// Render the box.
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if (!interiorFocus &&
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(state & SynthConstants.FOCUSED) == SynthConstants.FOCUSED) {
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x += totalFocusSize;
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y += totalFocusSize;
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w -= 2 * totalFocusSize;
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h -= 2 * totalFocusSize;
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}
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int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
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boolean paintBg;
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if (toolButton) {
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// Toolbar buttons should only have their background painted
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// in the PRESSED, SELECTED, or MOUSE_OVER states.
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paintBg =
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(gtkState != SynthConstants.ENABLED) &&
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(gtkState != SynthConstants.DISABLED);
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} else {
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// Otherwise, always paint the button's background, unless
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// the user has overridden it and we're in the ENABLED state.
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paintBg =
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paintBackground ||
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(gtkState != SynthConstants.ENABLED);
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}
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if (paintBg) {
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ShadowType shadowType = ShadowType.OUT;
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if ((state & (SynthConstants.PRESSED |
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SynthConstants.SELECTED)) != 0) {
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shadowType = ShadowType.IN;
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}
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ENGINE.paintBox(g, context, id, gtkState,
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shadowType, detail, x, y, w, h);
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}
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// focus
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if (paintFocus && (state & SynthConstants.FOCUSED) != 0) {
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if (interiorFocus) {
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x += xThickness + focusPad;
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y += yThickness + focusPad;
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w -= 2 * (xThickness + focusPad);
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h -= 2 * (yThickness + focusPad);
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} else {
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x -= totalFocusSize;
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y -= totalFocusSize;
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w += 2 * totalFocusSize;
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h += 2 * totalFocusSize;
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}
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ENGINE.paintFocus(g, context, id, gtkState, detail, x, y, w, h);
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}
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ENGINE.finishPainting();
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}
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}
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//
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// ARROW_BUTTON
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//
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public void paintArrowButtonForeground(SynthContext context, Graphics g,
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int x, int y, int w, int h,
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int direction) {
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Region id = context.getRegion();
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Component c = context.getComponent();
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String name = c.getName();
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ArrowType arrowType = null;
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switch (direction) {
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case SwingConstants.NORTH:
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arrowType = ArrowType.UP; break;
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case SwingConstants.SOUTH:
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arrowType = ArrowType.DOWN; break;
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case SwingConstants.EAST:
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arrowType = ArrowType.RIGHT; break;
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case SwingConstants.WEST:
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arrowType = ArrowType.LEFT; break;
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}
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String detail = "arrow";
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if ((name == "ScrollBar.button") || (name == "TabbedPane.button")) {
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if (arrowType == ArrowType.UP || arrowType == ArrowType.DOWN) {
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detail = "vscrollbar";
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} else {
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detail = "hscrollbar";
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}
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} else if (name == "Spinner.nextButton" ||
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name == "Spinner.previousButton") {
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detail = "spinbutton";
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} else if (name != "ComboBox.arrowButton") {
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assert false : "unexpected name: " + name;
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}
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int gtkState = GTKLookAndFeel.synthStateToGTKState(
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id, context.getComponentState());
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ShadowType shadowType = (gtkState == SynthConstants.PRESSED ?
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ShadowType.IN : ShadowType.OUT);
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synchronized (UNIXToolkit.GTK_LOCK) {
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if (ENGINE.paintCachedImage(g, x, y, w, h,
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gtkState, name, direction)) {
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return;
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}
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ENGINE.startPainting(g, x, y, w, h, gtkState, name, direction);
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ENGINE.paintArrow(g, context, id, gtkState,
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shadowType, arrowType, detail, x, y, w, h);
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ENGINE.finishPainting();
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}
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}
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public void paintArrowButtonBackground(SynthContext context,
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Graphics g, int x, int y, int w, int h) {
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Region id = context.getRegion();
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AbstractButton button = (AbstractButton)context.getComponent();
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String name = button.getName();
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String detail = "button";
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int direction = SwingConstants.CENTER;
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if ((name == "ScrollBar.button") || (name == "TabbedPane.button")) {
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Integer prop = (Integer)
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button.getClientProperty("__arrow_direction__");
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direction = (prop != null) ?
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prop.intValue() : SwingConstants.WEST;
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switch (direction) {
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default:
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case SwingConstants.EAST:
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case SwingConstants.WEST:
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detail = "hscrollbar";
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break;
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case SwingConstants.NORTH:
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case SwingConstants.SOUTH:
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detail = "vscrollbar";
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break;
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}
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} else if (name == "Spinner.previousButton") {
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detail = "spinbutton_down";
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} else if (name == "Spinner.nextButton") {
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detail = "spinbutton_up";
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} else if (name != "ComboBox.arrowButton") {
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assert false : "unexpected name: " + name;
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}
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int state = context.getComponentState();
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synchronized (UNIXToolkit.GTK_LOCK) {
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if (ENGINE.paintCachedImage(g, x, y, w, h, id,
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state, detail, direction))
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{
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return;
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}
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ENGINE.startPainting(g, x, y, w, h, id,
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state, detail, direction);
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if (detail.startsWith("spin")) {
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/*
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* The ubuntulooks engine (and presumably others) expect us to
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* first draw the full "spinbutton" background, and then draw
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* the individual "spinbutton_up/down" buttons on top of that.
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|
* Note that it is the state of the JSpinner (not its arrow
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* button) that determines how we draw this background.
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*/
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|
int spinState = button.getParent().isEnabled() ?
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SynthConstants.ENABLED : SynthConstants.DISABLED;
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int mody = (detail == "spinbutton_up") ? y : y-h;
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int modh = h*2;
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ENGINE.paintBox(g, context, id, spinState,
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ShadowType.IN, "spinbutton",
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x, mody, w, modh);
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}
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int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
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ShadowType shadowType = ShadowType.OUT;
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if ((gtkState & (SynthConstants.PRESSED |
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SynthConstants.SELECTED)) != 0)
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|
{
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shadowType = ShadowType.IN;
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}
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|
ENGINE.paintBox(g, context, id, gtkState,
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shadowType, detail,
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x, y, w, h);
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|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// LIST
|
|
//
|
|
public void paintListBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
// Does not call into ENGINE for better performance
|
|
fillArea(context, g, x, y, w, h, GTKColorType.TEXT_BACKGROUND);
|
|
}
|
|
|
|
public void paintMenuBarBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
Region id = context.getRegion();
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (ENGINE.paintCachedImage(g, x, y, w, h, id)) {
|
|
return;
|
|
}
|
|
GTKStyle style = (GTKStyle)context.getStyle();
|
|
int shadow = style.getClassSpecificIntValue(
|
|
context, "shadow-type", 2);
|
|
ShadowType shadowType = SHADOWS[shadow];
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(
|
|
id, context.getComponentState());
|
|
ENGINE.startPainting(g, x, y, w, h, id);
|
|
ENGINE.paintBox(g, context, id, gtkState,
|
|
shadowType, "menubar", x, y, w, h);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
|
|
//
|
|
// MENU
|
|
//
|
|
public void paintMenuBackground(SynthContext context,
|
|
Graphics g,
|
|
int x, int y, int w, int h) {
|
|
paintMenuItemBackground(context, g, x, y, w, h);
|
|
}
|
|
|
|
// This is called for both MENU and MENU_ITEM
|
|
public void paintMenuItemBackground(SynthContext context,
|
|
Graphics g,
|
|
int x, int y, int w, int h) {
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(
|
|
context.getRegion(), context.getComponentState());
|
|
if (gtkState == SynthConstants.MOUSE_OVER) {
|
|
Region id = Region.MENU_ITEM;
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
|
|
ShadowType shadow = (GTKLookAndFeel.is2_2() ?
|
|
ShadowType.NONE : ShadowType.OUT);
|
|
ENGINE.startPainting(g, x, y, w, h, id);
|
|
ENGINE.paintBox(g, context, id, gtkState, shadow,
|
|
"menuitem", x, y, w, h);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public void paintPopupMenuBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
Region id = context.getRegion();
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(
|
|
id, context.getComponentState());
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (ENGINE.paintCachedImage(g, x, y, w, h, id, gtkState)) {
|
|
return;
|
|
}
|
|
ENGINE.startPainting(g, x, y, w, h, id, gtkState);
|
|
ENGINE.paintBox(g, context, id, gtkState,
|
|
ShadowType.OUT, "menu", x, y, w, h);
|
|
|
|
GTKStyle style = (GTKStyle)context.getStyle();
|
|
int xThickness = style.getXThickness();
|
|
int yThickness = style.getYThickness();
|
|
ENGINE.paintBackground(g, context, id, gtkState,
|
|
style.getGTKColor(context, gtkState, GTKColorType.BACKGROUND),
|
|
x + xThickness, y + yThickness,
|
|
w - xThickness - xThickness, h - yThickness - yThickness);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
|
|
public void paintProgressBarBackground(SynthContext context,
|
|
Graphics g,
|
|
int x, int y, int w, int h) {
|
|
Region id = context.getRegion();
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
|
|
ENGINE.startPainting(g, x, y, w, h, id);
|
|
ENGINE.paintBox(g, context, id, SynthConstants.ENABLED,
|
|
ShadowType.IN, "trough", x, y, w, h);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
public void paintProgressBarForeground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h,
|
|
int orientation) {
|
|
Region id = context.getRegion();
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
// Note that we don't call paintCachedImage() here. Since the
|
|
// progress bar foreground is painted differently for each value
|
|
// it would be wasteful to try to cache an image for each state,
|
|
// so instead we simply avoid caching in this case.
|
|
if (w <= 0 || h <= 0) {
|
|
return;
|
|
}
|
|
ENGINE.startPainting(g, x, y, w, h, id, "fg");
|
|
ENGINE.paintBox(g, context, id, SynthConstants.MOUSE_OVER,
|
|
ShadowType.OUT, "bar", x, y, w, h);
|
|
ENGINE.finishPainting(false); // don't bother caching the image
|
|
}
|
|
}
|
|
|
|
public void paintViewportBorder(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
Region id = context.getRegion();
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
|
|
ENGINE.startPainting(g, x, y, w, h, id);
|
|
ENGINE.paintShadow(g, context, id, SynthConstants.ENABLED,
|
|
ShadowType.IN, "scrolled_window", x, y, w, h);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
public void paintSeparatorBackground(SynthContext context,
|
|
Graphics g,
|
|
int x, int y, int w, int h,
|
|
int orientation) {
|
|
Region id = context.getRegion();
|
|
int state = context.getComponentState();
|
|
JComponent c = context.getComponent();
|
|
|
|
/*
|
|
* Note: In theory, the style's x/y thickness values would determine
|
|
* the width of the separator content. In practice, however, some
|
|
* engines will render a line that is wider than the corresponding
|
|
* thickness value. For example, ubuntulooks reports x/y thickness
|
|
* values of 1 for separators, but always renders a 2-pixel wide line.
|
|
* As a result of all this, we need to be careful not to restrict
|
|
* the w/h values below too much, so that the full thickness of the
|
|
* rendered line will be captured by our image caching code.
|
|
*/
|
|
String detail;
|
|
if (c instanceof JToolBar.Separator) {
|
|
/*
|
|
* GTK renders toolbar separators differently in that an
|
|
* artificial padding is added to each end of the separator.
|
|
* The value of 0.2f below is derived from the source code of
|
|
* gtktoolbar.c in the current version of GTK+ (2.8.20 at the
|
|
* time of this writing). Specifically, the relevant values are:
|
|
* SPACE_LINE_DIVISION 10.0
|
|
* SPACE_LINE_START 2.0
|
|
* SPACE_LINE_END 8.0
|
|
* These are used to determine the distance from the top (or left)
|
|
* edge of the toolbar to the other edge. So for example, the
|
|
* starting/top point of a vertical separator is 2/10 of the
|
|
* height of a horizontal toolbar away from the top edge, which
|
|
* is how we arrive at 0.2f below. Likewise, the ending/bottom
|
|
* point is 8/10 of the height away from the top edge, or in other
|
|
* words, it is 2/10 away from the bottom edge, which is again
|
|
* how we arrive at the 0.2f value below.
|
|
*
|
|
* The separator is also centered horizontally or vertically,
|
|
* depending on its orientation. This was determined empirically
|
|
* and by examining the code referenced above.
|
|
*/
|
|
detail = "toolbar";
|
|
float pct = 0.2f;
|
|
JToolBar.Separator sep = (JToolBar.Separator)c;
|
|
Dimension size = sep.getSeparatorSize();
|
|
GTKStyle style = (GTKStyle)context.getStyle();
|
|
if (orientation == JSeparator.HORIZONTAL) {
|
|
x += (int)(w * pct);
|
|
w -= (int)(w * pct * 2);
|
|
y += (size.height - style.getYThickness()) / 2;
|
|
} else {
|
|
y += (int)(h * pct);
|
|
h -= (int)(h * pct * 2);
|
|
x += (size.width - style.getXThickness()) / 2;
|
|
}
|
|
} else {
|
|
// For regular/menu separators, we simply subtract out the insets.
|
|
detail = "separator";
|
|
Insets insets = c.getInsets();
|
|
x += insets.left;
|
|
y += insets.top;
|
|
if (orientation == JSeparator.HORIZONTAL) {
|
|
w -= (insets.left + insets.right);
|
|
} else {
|
|
h -= (insets.top + insets.bottom);
|
|
}
|
|
}
|
|
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, id,
|
|
state, detail, orientation)) {
|
|
ENGINE.startPainting(g, x, y, w, h, id,
|
|
state, detail, orientation);
|
|
if (orientation == JSeparator.HORIZONTAL) {
|
|
ENGINE.paintHline(g, context, id, state,
|
|
detail, x, y, w, h);
|
|
} else {
|
|
ENGINE.paintVline(g, context, id, state,
|
|
detail, x, y, w, h);
|
|
}
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
public void paintSliderTrackBackground(SynthContext context,
|
|
Graphics g,
|
|
int x, int y, int w,int h) {
|
|
Region id = context.getRegion();
|
|
int state = context.getComponentState();
|
|
|
|
// For focused sliders, we paint focus rect outside the bounds passed.
|
|
// Need to adjust for that.
|
|
boolean focused = ((state & SynthConstants.FOCUSED) != 0);
|
|
int focusSize = 0;
|
|
if (focused) {
|
|
GTKStyle style = (GTKStyle)context.getStyle();
|
|
focusSize = style.getClassSpecificIntValue(
|
|
context, "focus-line-width", 1) +
|
|
style.getClassSpecificIntValue(
|
|
context, "focus-padding", 1);
|
|
x -= focusSize;
|
|
y -= focusSize;
|
|
w += focusSize * 2;
|
|
h += focusSize * 2;
|
|
}
|
|
|
|
// The ubuntulooks engine paints slider troughs differently depending
|
|
// on the current slider value and its component orientation.
|
|
JSlider slider = (JSlider)context.getComponent();
|
|
double value = slider.getValue();
|
|
double min = slider.getMinimum();
|
|
double max = slider.getMaximum();
|
|
double visible = 20; // not used for sliders; any value will work
|
|
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
// Note that we don't call paintCachedImage() here. Since some
|
|
// engines (e.g. ubuntulooks) paint the slider background
|
|
// differently for any given slider value, it would be wasteful
|
|
// to try to cache an image for each state, so instead we simply
|
|
// avoid caching in this case.
|
|
if (w <= 0 || h <= 0) {
|
|
return;
|
|
}
|
|
ENGINE.startPainting(g, x, y, w, h, id, state, value);
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
|
|
ENGINE.setRangeValue(context, id, value, min, max, visible);
|
|
ENGINE.paintBox(g, context, id, gtkState, ShadowType.IN,
|
|
"trough", x + focusSize, y + focusSize,
|
|
w - 2 * focusSize, h - 2 * focusSize);
|
|
if (focused) {
|
|
ENGINE.paintFocus(g, context, id, SynthConstants.ENABLED,
|
|
"trough", x, y, w, h);
|
|
}
|
|
ENGINE.finishPainting(false); // don't bother caching the image
|
|
}
|
|
}
|
|
|
|
public void paintSliderThumbBackground(SynthContext context,
|
|
Graphics g, int x, int y, int w, int h, int dir) {
|
|
Region id = context.getRegion();
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(
|
|
id, context.getComponentState());
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, id, gtkState, dir)) {
|
|
Orientation orientation = (dir == JSlider.HORIZONTAL ?
|
|
Orientation.HORIZONTAL : Orientation.VERTICAL);
|
|
String detail = (dir == JSlider.HORIZONTAL ?
|
|
"hscale" : "vscale");
|
|
ENGINE.startPainting(g, x, y, w, h, id, gtkState, dir);
|
|
ENGINE.paintSlider(g, context, id, gtkState,
|
|
ShadowType.OUT, detail, x, y, w, h, orientation);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// SPINNER
|
|
//
|
|
public void paintSpinnerBackground(SynthContext context,
|
|
Graphics g,
|
|
int x, int y, int w, int h) {
|
|
// This is handled in paintTextFieldBackground
|
|
}
|
|
|
|
//
|
|
// SPLIT_PANE_DIVIDER
|
|
//
|
|
public void paintSplitPaneDividerBackground(SynthContext context,
|
|
Graphics g,
|
|
int x, int y, int w, int h) {
|
|
Region id = context.getRegion();
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(
|
|
id, context.getComponentState());
|
|
JSplitPane splitPane = (JSplitPane)context.getComponent();
|
|
Orientation orientation =
|
|
(splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT ?
|
|
Orientation.VERTICAL : Orientation.HORIZONTAL);
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h,
|
|
id, gtkState, orientation)) {
|
|
ENGINE.startPainting(g, x, y, w, h, id, gtkState, orientation);
|
|
ENGINE.paintHandle(g, context, id, gtkState,
|
|
ShadowType.OUT, "paned", x, y, w, h, orientation);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
public void paintSplitPaneDragDivider(SynthContext context,
|
|
Graphics g,int x, int y, int w, int h,
|
|
int orientation) {
|
|
paintSplitPaneDividerForeground(context, g, x, y, w, h, orientation);
|
|
}
|
|
|
|
public void paintTabbedPaneContentBackground(SynthContext context,
|
|
Graphics g, int x, int y, int w, int h) {
|
|
JTabbedPane pane = (JTabbedPane)context.getComponent();
|
|
int selectedIndex = pane.getSelectedIndex();
|
|
PositionType placement = GTKLookAndFeel.SwingOrientationConstantToGTK(
|
|
pane.getTabPlacement());
|
|
|
|
int gapStart = 0;
|
|
int gapSize = 0;
|
|
if (selectedIndex != -1) {
|
|
Rectangle tabBounds = pane.getBoundsAt(selectedIndex);
|
|
|
|
if (placement == PositionType.TOP ||
|
|
placement == PositionType.BOTTOM) {
|
|
|
|
gapStart = tabBounds.x - x;
|
|
gapSize = tabBounds.width;
|
|
}
|
|
else {
|
|
gapStart = tabBounds.y - y;
|
|
gapSize = tabBounds.height;
|
|
}
|
|
}
|
|
|
|
Region id = context.getRegion();
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(
|
|
id, context.getComponentState());
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h,
|
|
id, gtkState, placement, gapStart, gapSize)) {
|
|
ENGINE.startPainting(g, x, y, w, h,
|
|
id, gtkState, placement, gapStart, gapSize);
|
|
ENGINE.paintBoxGap(g, context, id, gtkState, ShadowType.OUT,
|
|
"notebook", x, y, w, h, placement, gapStart, gapSize);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
public void paintTabbedPaneTabBackground(SynthContext context,
|
|
Graphics g,
|
|
int x, int y, int w, int h,
|
|
int tabIndex) {
|
|
Region id = context.getRegion();
|
|
int state = context.getComponentState();
|
|
int gtkState = ((state & SynthConstants.SELECTED) != 0 ?
|
|
SynthConstants.ENABLED : SynthConstants.PRESSED);
|
|
JTabbedPane pane = (JTabbedPane)context.getComponent();
|
|
int placement = pane.getTabPlacement();
|
|
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h,
|
|
id, gtkState, placement, tabIndex)) {
|
|
PositionType side = POSITIONS[placement - 1];
|
|
ENGINE.startPainting(g, x, y, w, h,
|
|
id, gtkState, placement, tabIndex);
|
|
ENGINE.paintExtension(g, context, id, gtkState,
|
|
ShadowType.OUT, "tab", x, y, w, h, side, tabIndex);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// TEXT_PANE
|
|
//
|
|
public void paintTextPaneBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
paintTextAreaBackground(context, g, x, y, w, h);
|
|
}
|
|
|
|
//
|
|
// EDITOR_PANE
|
|
//
|
|
public void paintEditorPaneBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
paintTextAreaBackground(context, g, x, y, w, h);
|
|
}
|
|
|
|
//
|
|
// TEXT_AREA
|
|
//
|
|
public void paintTextAreaBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
// Does not call into ENGINE for better performance
|
|
fillArea(context, g, x, y, w, h, GTKColorType.TEXT_BACKGROUND);
|
|
}
|
|
|
|
//
|
|
// TEXT_FIELD
|
|
//
|
|
// NOTE: Combobox and Label, Password and FormattedTextField calls this
|
|
// too.
|
|
private void paintTextBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
// Text is odd in that it uses the TEXT_BACKGROUND vs BACKGROUND.
|
|
JComponent c = context.getComponent();
|
|
Container container = c.getParent();
|
|
Container containerParent = null;
|
|
GTKStyle style = (GTKStyle)context.getStyle();
|
|
Region id = context.getRegion();
|
|
int state = context.getComponentState();
|
|
|
|
if (c instanceof ListCellRenderer && container != null) {
|
|
containerParent = container.getParent();
|
|
if (containerParent instanceof JComboBox
|
|
&& containerParent.hasFocus()) {
|
|
state |= SynthConstants.FOCUSED;
|
|
}
|
|
}
|
|
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (ENGINE.paintCachedImage(g, x, y, w, h, id, state)) {
|
|
return;
|
|
}
|
|
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
|
|
int focusSize = 0;
|
|
boolean interiorFocus = style.getClassSpecificBoolValue(
|
|
context, "interior-focus", true);
|
|
|
|
focusSize = style.getClassSpecificIntValue(context,
|
|
"focus-line-width",1);
|
|
if (!interiorFocus && (state & SynthConstants.FOCUSED) != 0) {
|
|
x += focusSize;
|
|
y += focusSize;
|
|
w -= 2 * focusSize;
|
|
h -= 2 * focusSize;
|
|
}
|
|
|
|
int xThickness = style.getXThickness();
|
|
int yThickness = style.getYThickness();
|
|
|
|
ENGINE.startPainting(g, x, y, w, h, id, state);
|
|
ENGINE.paintShadow(g, context, id, gtkState,
|
|
ShadowType.IN, "entry", x, y, w, h);
|
|
ENGINE.paintFlatBox(g, context, id,
|
|
gtkState, ShadowType.NONE, "entry_bg",
|
|
x + xThickness,
|
|
y + yThickness,
|
|
w - (2 * xThickness),
|
|
h - (2 * yThickness),
|
|
ColorType.TEXT_BACKGROUND);
|
|
|
|
if (focusSize > 0 && (state & SynthConstants.FOCUSED) != 0) {
|
|
if (!interiorFocus) {
|
|
x -= focusSize;
|
|
y -= focusSize;
|
|
w += 2 * focusSize;
|
|
h += 2 * focusSize;
|
|
} else {
|
|
if (containerParent instanceof JComboBox) {
|
|
x += (focusSize + 2);
|
|
y += (focusSize + 1);
|
|
w -= (2 * focusSize + 1);
|
|
h -= (2 * focusSize + 2);
|
|
} else {
|
|
x += focusSize;
|
|
y += focusSize;
|
|
w -= 2 * focusSize;
|
|
h -= 2 * focusSize;
|
|
}
|
|
}
|
|
ENGINE.paintFocus(g, context, id, gtkState,
|
|
"entry", x, y, w, h);
|
|
}
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
|
|
private void paintTreeCellEditorBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
Region id = context.getRegion();
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(
|
|
id, context.getComponentState());
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, id, gtkState)) {
|
|
ENGINE.startPainting(g, x, y, w, h, id, gtkState);
|
|
ENGINE.paintFlatBox(g, context, id, gtkState, ShadowType.NONE,
|
|
"entry_bg", x, y, w, h, ColorType.TEXT_BACKGROUND);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// ROOT_PANE
|
|
//
|
|
public void paintRootPaneBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
// Does not call into ENGINE for better performance
|
|
fillArea(context, g, x, y, w, h, GTKColorType.BACKGROUND);
|
|
}
|
|
|
|
//
|
|
// TOGGLE_BUTTON
|
|
//
|
|
public void paintToggleButtonBackground(SynthContext context,
|
|
Graphics g,
|
|
int x, int y, int w, int h) {
|
|
Region id = context.getRegion();
|
|
JToggleButton toggleButton = (JToggleButton)context.getComponent();
|
|
boolean paintBG = toggleButton.isContentAreaFilled() &&
|
|
toggleButton.isBorderPainted();
|
|
boolean paintFocus = toggleButton.isFocusPainted();
|
|
boolean toolButton = (toggleButton.getParent() instanceof JToolBar);
|
|
paintButtonBackgroundImpl(context, g, id, "button",
|
|
x, y, w, h,
|
|
paintBG, paintFocus, false, toolButton);
|
|
}
|
|
|
|
|
|
//
|
|
// SCROLL_BAR
|
|
//
|
|
public void paintScrollBarBackground(SynthContext context,
|
|
Graphics g,
|
|
int x, int y, int w,int h) {
|
|
Region id = context.getRegion();
|
|
boolean focused =
|
|
(context.getComponentState() & SynthConstants.FOCUSED) != 0;
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (ENGINE.paintCachedImage(g, x, y, w, h, id, focused)) {
|
|
return;
|
|
}
|
|
ENGINE.startPainting(g, x, y, w, h, id, focused);
|
|
|
|
// Note: the scrollbar insets already include the "trough-border",
|
|
// which is needed to position the scrollbar buttons properly.
|
|
// But when we render, we need to take the trough border out
|
|
// of the equation so that we paint the entire area covered by
|
|
// the trough border and the scrollbar content itself.
|
|
Insets insets = context.getComponent().getInsets();
|
|
GTKStyle style = (GTKStyle)context.getStyle();
|
|
int troughBorder =
|
|
style.getClassSpecificIntValue(context, "trough-border", 1);
|
|
insets.left -= troughBorder;
|
|
insets.right -= troughBorder;
|
|
insets.top -= troughBorder;
|
|
insets.bottom -= troughBorder;
|
|
|
|
ENGINE.paintBox(g, context, id, SynthConstants.PRESSED,
|
|
ShadowType.IN, "trough",
|
|
x + insets.left,
|
|
y + insets.top,
|
|
w - insets.left - insets.right,
|
|
h - insets.top - insets.bottom);
|
|
|
|
if (focused) {
|
|
ENGINE.paintFocus(g, context, id,
|
|
SynthConstants.ENABLED, "trough", x, y, w, h);
|
|
}
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// SCROLL_BAR_THUMB
|
|
//
|
|
public void paintScrollBarThumbBackground(SynthContext context,
|
|
Graphics g, int x, int y, int w, int h, int dir) {
|
|
Region id = context.getRegion();
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(
|
|
id, context.getComponentState());
|
|
|
|
// The clearlooks engine paints scrollbar thumbs differently
|
|
// depending on the current scroll value (specifically, it will avoid
|
|
// rendering a certain line when the thumb is at the starting or
|
|
// ending position). Therefore, we normalize the current value to
|
|
// the range [0,100] here and then pass it down to setRangeValue()
|
|
// so that the native widget is configured appropriately. Note that
|
|
// there are really only four values that matter (min, middle, max,
|
|
// or fill) so we restrict to one of those four values to avoid
|
|
// blowing out the image cache.
|
|
JScrollBar sb = (JScrollBar)context.getComponent();
|
|
boolean rtl =
|
|
sb.getOrientation() == JScrollBar.HORIZONTAL &&
|
|
!sb.getComponentOrientation().isLeftToRight();
|
|
double min = 0;
|
|
double max = 100;
|
|
double visible = 20;
|
|
double value;
|
|
if (sb.getMaximum() - sb.getMinimum() == sb.getVisibleAmount()) {
|
|
// In this case, the thumb fills the entire track, so it is
|
|
// touching both ends at the same time
|
|
value = 0;
|
|
visible = 100;
|
|
} else if (sb.getValue() == sb.getMinimum()) {
|
|
// At minimum
|
|
value = rtl ? 100 : 0;
|
|
} else if (sb.getValue() >= sb.getMaximum() - sb.getVisibleAmount()) {
|
|
// At maximum
|
|
value = rtl ? 0 : 100;
|
|
} else {
|
|
// Somewhere in between
|
|
value = 50;
|
|
}
|
|
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, id, gtkState,
|
|
dir, value, visible, rtl))
|
|
{
|
|
ENGINE.startPainting(g, x, y, w, h, id, gtkState,
|
|
dir, value, visible, rtl);
|
|
Orientation orientation = (dir == JScrollBar.HORIZONTAL ?
|
|
Orientation.HORIZONTAL : Orientation.VERTICAL);
|
|
ENGINE.setRangeValue(context, id, value, min, max, visible);
|
|
ENGINE.paintSlider(g, context, id, gtkState,
|
|
ShadowType.OUT, "slider", x, y, w, h, orientation);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// TOOL_TIP
|
|
//
|
|
public void paintToolTipBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w,int h) {
|
|
Region id = context.getRegion();
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
|
|
ENGINE.startPainting(g, x, y, w, h, id);
|
|
ENGINE.paintFlatBox(g, context, id, SynthConstants.ENABLED,
|
|
ShadowType.OUT, "tooltip", x, y, w, h,
|
|
ColorType.BACKGROUND);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// TREE_CELL
|
|
//
|
|
public void paintTreeCellBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
Region id = context.getRegion();
|
|
int state = context.getComponentState();
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, id, state)) {
|
|
ENGINE.startPainting(g, x, y, w, h, id, state);
|
|
// the string arg should alternate based on row being painted,
|
|
// but we currently don't pass that in.
|
|
ENGINE.paintFlatBox(g, context, id, gtkState, ShadowType.NONE,
|
|
"cell_odd", x, y, w, h, ColorType.TEXT_BACKGROUND);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
public void paintTreeCellFocus(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
Region id = Region.TREE_CELL;
|
|
int state = context.getComponentState();
|
|
paintFocus(context, g, id, state, "treeview", x, y, w, h);
|
|
}
|
|
|
|
|
|
//
|
|
// TREE
|
|
//
|
|
public void paintTreeBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
// As far as I can tell, these don't call into the ENGINE.
|
|
fillArea(context, g, x, y, w, h, GTKColorType.TEXT_BACKGROUND);
|
|
}
|
|
|
|
|
|
//
|
|
// VIEWPORT
|
|
//
|
|
public void paintViewportBackground(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h) {
|
|
// As far as I can tell, these don't call into the ENGINE.
|
|
// Also note that you don't want this to call into the ENGINE
|
|
// as if it where to paint a background JViewport wouldn't scroll
|
|
// correctly.
|
|
fillArea(context, g, x, y, w, h, GTKColorType.TEXT_BACKGROUND);
|
|
}
|
|
|
|
void paintFocus(SynthContext context, Graphics g, Region id,
|
|
int state, String detail, int x, int y, int w, int h) {
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, id, gtkState, "focus")) {
|
|
ENGINE.startPainting(g, x, y, w, h, id, gtkState, "focus");
|
|
ENGINE.paintFocus(g, context, id, gtkState, detail, x, y, w, h);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
void paintMetacityElement(SynthContext context, Graphics g,
|
|
int gtkState, String detail, int x, int y, int w, int h,
|
|
ShadowType shadow, ArrowType direction) {
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(
|
|
g, x, y, w, h, gtkState, detail, shadow, direction)) {
|
|
ENGINE.startPainting(
|
|
g, x, y, w, h, gtkState, detail, shadow, direction);
|
|
if (detail == "metacity-arrow") {
|
|
ENGINE.paintArrow(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
|
|
gtkState, shadow, direction, "", x, y, w, h);
|
|
|
|
} else if (detail == "metacity-box") {
|
|
ENGINE.paintBox(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
|
|
gtkState, shadow, "", x, y, w, h);
|
|
|
|
} else if (detail == "metacity-vline") {
|
|
ENGINE.paintVline(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
|
|
gtkState, "", x, y, w, h);
|
|
}
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
void paintIcon(SynthContext context, Graphics g,
|
|
Method paintMethod, int x, int y, int w, int h) {
|
|
int state = context.getComponentState();
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, state, paintMethod)) {
|
|
ENGINE.startPainting(g, x, y, w, h, state, paintMethod);
|
|
try {
|
|
paintMethod.invoke(this, context, g, state, x, y, w, h);
|
|
} catch (IllegalAccessException iae) {
|
|
assert false;
|
|
} catch (InvocationTargetException ite) {
|
|
assert false;
|
|
}
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
void paintIcon(SynthContext context, Graphics g,
|
|
Method paintMethod, int x, int y, int w, int h, Object direction) {
|
|
int state = context.getComponentState();
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g,
|
|
x, y, w, h, state, paintMethod, direction)) {
|
|
ENGINE.startPainting(g,
|
|
x, y, w, h, state, paintMethod, direction);
|
|
try {
|
|
paintMethod.invoke(this, context,
|
|
g, state, x, y, w, h, direction);
|
|
} catch (IllegalAccessException iae) {
|
|
assert false;
|
|
} catch (InvocationTargetException ite) {
|
|
assert false;
|
|
}
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
// All icon painting methods are called from under GTK_LOCK
|
|
|
|
public void paintTreeExpandedIcon(SynthContext context,
|
|
Graphics g, int state, int x, int y, int w, int h) {
|
|
ENGINE.paintExpander(g, context, Region.TREE,
|
|
GTKLookAndFeel.synthStateToGTKState(context.getRegion(), state),
|
|
ExpanderStyle.EXPANDED, "treeview", x, y, w, h);
|
|
}
|
|
|
|
public void paintTreeCollapsedIcon(SynthContext context,
|
|
Graphics g, int state, int x, int y, int w, int h) {
|
|
ENGINE.paintExpander(g, context, Region.TREE,
|
|
GTKLookAndFeel.synthStateToGTKState(context.getRegion(), state),
|
|
ExpanderStyle.COLLAPSED, "treeview", x, y, w, h);
|
|
}
|
|
|
|
public void paintCheckBoxIcon(SynthContext context,
|
|
Graphics g, int state, int x, int y, int w, int h) {
|
|
GTKStyle style = (GTKStyle)context.getStyle();
|
|
int size = style.getClassSpecificIntValue(context,
|
|
"indicator-size", GTKIconFactory.DEFAULT_ICON_SIZE);
|
|
int offset = style.getClassSpecificIntValue(context,
|
|
"indicator-spacing", GTKIconFactory.DEFAULT_ICON_SPACING);
|
|
|
|
ENGINE.paintCheck(g, context, Region.CHECK_BOX, "checkbutton",
|
|
x+offset, y+offset, size, size);
|
|
}
|
|
|
|
public void paintRadioButtonIcon(SynthContext context,
|
|
Graphics g, int state, int x, int y, int w, int h) {
|
|
GTKStyle style = (GTKStyle)context.getStyle();
|
|
int size = style.getClassSpecificIntValue(context,
|
|
"indicator-size", GTKIconFactory.DEFAULT_ICON_SIZE);
|
|
int offset = style.getClassSpecificIntValue(context,
|
|
"indicator-spacing", GTKIconFactory.DEFAULT_ICON_SPACING);
|
|
|
|
ENGINE.paintOption(g, context, Region.RADIO_BUTTON, "radiobutton",
|
|
x+offset, y+offset, size, size);
|
|
}
|
|
|
|
public void paintMenuArrowIcon(SynthContext context, Graphics g,
|
|
int state, int x, int y, int w, int h, ArrowType dir) {
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(
|
|
context.getRegion(), state);
|
|
ShadowType shadow = ShadowType.OUT;
|
|
if (gtkState == SynthConstants.MOUSE_OVER) {
|
|
shadow = ShadowType.IN;
|
|
}
|
|
ENGINE.paintArrow(g, context, Region.MENU_ITEM, gtkState, shadow,
|
|
dir, "menuitem", x + 3, y + 3, 7, 7);
|
|
}
|
|
|
|
public void paintCheckBoxMenuItemCheckIcon(SynthContext context,
|
|
Graphics g, int state, int x, int y, int w, int h) {
|
|
|
|
GTKStyle style = (GTKStyle)context.getStyle();
|
|
int size = style.getClassSpecificIntValue(context,"indicator-size",
|
|
GTKIconFactory.DEFAULT_TOGGLE_MENU_ITEM_SIZE);
|
|
|
|
ENGINE.paintCheck(g, context, Region.CHECK_BOX_MENU_ITEM, "check",
|
|
x + GTKIconFactory.CHECK_ICON_EXTRA_INSET,
|
|
y + GTKIconFactory.CHECK_ICON_EXTRA_INSET,
|
|
size, size);
|
|
}
|
|
|
|
public void paintRadioButtonMenuItemCheckIcon(SynthContext context,
|
|
Graphics g, int state, int x, int y, int w, int h) {
|
|
|
|
GTKStyle style = (GTKStyle)context.getStyle();
|
|
int size = style.getClassSpecificIntValue(context,"indicator-size",
|
|
GTKIconFactory.DEFAULT_TOGGLE_MENU_ITEM_SIZE);
|
|
|
|
ENGINE.paintOption(g, context, Region.RADIO_BUTTON_MENU_ITEM, "option",
|
|
x + GTKIconFactory.CHECK_ICON_EXTRA_INSET,
|
|
y + GTKIconFactory.CHECK_ICON_EXTRA_INSET,
|
|
size, size);
|
|
}
|
|
|
|
public void paintToolBarHandleIcon(SynthContext context, Graphics g,
|
|
int state, int x, int y, int w, int h, Orientation orientation) {
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(
|
|
context.getRegion(), state);
|
|
|
|
// The orientation parameter passed down by Synth refers to the
|
|
// orientation of the toolbar, but the one we pass to GTK refers
|
|
// to the orientation of the handle. Therefore, we need to swap
|
|
// the value here: horizontal toolbars have vertical handles, and
|
|
// vice versa.
|
|
orientation = (orientation == Orientation.HORIZONTAL) ?
|
|
Orientation.VERTICAL : Orientation.HORIZONTAL;
|
|
|
|
ENGINE.paintHandle(g, context, Region.TOOL_BAR, gtkState,
|
|
ShadowType.OUT, "handlebox", x, y, w, h, orientation);
|
|
}
|
|
|
|
public void paintAscendingSortIcon(SynthContext context,
|
|
Graphics g, int state, int x, int y, int w, int h) {
|
|
ENGINE.paintArrow(g, context, Region.TABLE, SynthConstants.ENABLED,
|
|
ShadowType.IN, ArrowType.UP, "arrow", x, y, w, h);
|
|
}
|
|
|
|
public void paintDescendingSortIcon(SynthContext context,
|
|
Graphics g, int state, int x, int y, int w, int h) {
|
|
ENGINE.paintArrow(g, context, Region.TABLE, SynthConstants.ENABLED,
|
|
ShadowType.IN, ArrowType.DOWN, "arrow", x, y, w, h);
|
|
}
|
|
|
|
/*
|
|
* Fill an area with color determined from this context's Style using the
|
|
* specified GTKColorType
|
|
*/
|
|
private void fillArea(SynthContext context, Graphics g,
|
|
int x, int y, int w, int h, ColorType colorType) {
|
|
if (context.getComponent().isOpaque()) {
|
|
Region id = context.getRegion();
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(id,
|
|
context.getComponentState());
|
|
GTKStyle style = (GTKStyle)context.getStyle();
|
|
|
|
g.setColor(style.getGTKColor(context, gtkState, colorType));
|
|
g.fillRect(x, y, w, h);
|
|
}
|
|
}
|
|
|
|
// Refer to GTKLookAndFeel for details on this.
|
|
static class ListTableFocusBorder extends AbstractBorder implements
|
|
UIResource {
|
|
|
|
private boolean selectedCell;
|
|
private boolean focusedCell;
|
|
|
|
public static ListTableFocusBorder getSelectedCellBorder() {
|
|
return new ListTableFocusBorder(true, true);
|
|
}
|
|
|
|
public static ListTableFocusBorder getUnselectedCellBorder() {
|
|
return new ListTableFocusBorder(false, true);
|
|
}
|
|
|
|
public static ListTableFocusBorder getNoFocusCellBorder() {
|
|
return new ListTableFocusBorder(false, false);
|
|
}
|
|
|
|
public ListTableFocusBorder(boolean selectedCell, boolean focusedCell) {
|
|
this.selectedCell = selectedCell;
|
|
this.focusedCell = focusedCell;
|
|
}
|
|
|
|
private SynthContext getContext(Component c) {
|
|
SynthContext context = null;
|
|
|
|
ComponentUI ui = null;
|
|
if (c instanceof JLabel) {
|
|
ui = ((JLabel)c).getUI();
|
|
}
|
|
|
|
if (ui instanceof SynthUI) {
|
|
context = ((SynthUI)ui).getContext((JComponent)c);
|
|
}
|
|
|
|
return context;
|
|
}
|
|
|
|
public void paintBorder(Component c, Graphics g, int x, int y,
|
|
int w, int h) {
|
|
if (focusedCell) {
|
|
SynthContext context = getContext(c);
|
|
int state = (selectedCell? SynthConstants.SELECTED:
|
|
SynthConstants.FOCUSED | SynthConstants.ENABLED);
|
|
|
|
if (context != null) {
|
|
GTKPainter.INSTANCE.paintFocus(context, g,
|
|
Region.TABLE, state, "", x, y, w, h);
|
|
}
|
|
}
|
|
}
|
|
|
|
public Insets getBorderInsets(Component c, Insets i) {
|
|
SynthContext context = getContext(c);
|
|
|
|
if (context != null) {
|
|
i = context.getStyle().getInsets(context, i);
|
|
}
|
|
|
|
return i;
|
|
}
|
|
|
|
public boolean isBorderOpaque() {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
// TitledBorder implementation for GTK L&F
|
|
static class TitledBorder extends AbstractBorder implements UIResource {
|
|
|
|
public void paintBorder(Component c, Graphics g, int x, int y,
|
|
int w, int h) {
|
|
SynthContext context = getContext((JComponent)c);
|
|
Region id = context.getRegion();
|
|
int state = context.getComponentState();
|
|
int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
|
|
|
|
synchronized (UNIXToolkit.GTK_LOCK) {
|
|
if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
|
|
ENGINE.startPainting(g, x, y, w, h, id);
|
|
ENGINE.paintShadow(g, context, id, gtkState, ShadowType.ETCHED_IN,
|
|
"frame", x, y, w, h);
|
|
ENGINE.finishPainting();
|
|
}
|
|
}
|
|
}
|
|
|
|
public Insets getBorderInsets(Component c, Insets i) {
|
|
SynthContext context = getContext((JComponent)c);
|
|
return context.getStyle().getInsets(context, i);
|
|
}
|
|
|
|
public boolean isBorderOpaque() {
|
|
return true;
|
|
}
|
|
|
|
private SynthStyle getStyle(JComponent c) {
|
|
return SynthLookAndFeel.getStyle(c, GTKEngine.CustomRegion.TITLED_BORDER);
|
|
}
|
|
|
|
private SynthContext getContext(JComponent c) {
|
|
int state = SynthConstants.DEFAULT;
|
|
return new SynthContext(c, GTKEngine.CustomRegion.TITLED_BORDER,
|
|
getStyle(c), state);
|
|
}
|
|
}
|
|
}
|