优化布局

src/main/mainwindow.cpp

@@ -20,10 +20,72 @@ MainWindow::~MainWindow()
 
 
 void MainWindow::initUis(){
+    setBtnStyles();
+
+
+    /*
+     * init
+     */
+
+    rock_widget = new JoyStick(ui->JoyStick_widget);
+    rock_widget->show();
+
+
+}
+
+
+void MainWindow::setBtnStyles(){
     /*
      * set PushButton state
      */
 
+    ui->btn_main->setIcon(QIcon("://images/up.png"));
+    ui->btn_main->setText("mainWidget");
+    ui->btn_main->setStyleSheet(
+                "QPushButton:hover{"
+                "background-color:rgb(186, 189, 182);"
+                "border-bottom:2px solid rgb(67, 154, 246);}"
+                "QPushButton:checked{"
+                "background-color:cyan;"
+                "border-bottom:2px solid white}"
+                "QPushButton:pressed{"
+                "background-color:rgb(67, 154, 246)}"
+                "QPushButton{"
+                "background-color:rgb(238, 238, 236);"
+                "border:none;"
+                "padding:0px 0px 0px 0px;"
+                "margin:0px 0px 0px 0px;}");
+
+    ui->btn_uav->setStyleSheet(
+                "QPushButton:hover{"
+                "background-color:rgb(186, 189, 182);"
+                "border-bottom:2px solid rgb(67, 154, 246);}"
+                "QPushButton:checked{"
+                "background-color:cyan;"
+                "border-bottom:2px solid white}"
+                "QPushButton:pressed{"
+                "background-color:rgb(67, 154, 246)}"
+                "QPushButton{"
+                "background-color:rgb(238, 238, 236);"
+                "border:none;"
+                "padding:0px 0px 0px 0px;"
+                "margin:0px 0px 0px 0px;}");
+
+    ui->btn_ugv->setStyleSheet(
+                "QPushButton:hover{"
+                "background-color:rgb(186, 189, 182);"
+                "border-bottom:2px solid rgb(67, 154, 246);}"
+                "QPushButton:checked{"
+                "background-color:cyan;"
+                "border-bottom:2px solid white}"
+                "QPushButton:pressed{"
+                "background-color:rgb(67, 154, 246)}"
+                "QPushButton{"
+                "background-color:rgb(238, 238, 236);"
+                "border:none;"
+                "padding:0px 0px 0px 0px;"
+                "margin:0px 0px 0px 0px;}");
+
     // 8 -> Forward: ↑
     ui->pushButton_Forward->setShortcut(Qt::Key_8);
     ui->pushButton_Forward->setStyleSheet(
@@ -88,15 +150,6 @@ void MainWindow::initUis(){
                 "QPushButton:pressed{border-image: url(://images/down_right_2.png)}");
     ui->pushButton_Right_Back->setFlat(true);
 
-
-    /*
-     * init
-     */
-
-    rock_widget = new JoyStick(ui->JoyStick_widget);
-    rock_widget->show();
-
-
 }
 
 

src/ui/mainwindow.hpp

@@ -49,6 +49,7 @@ private:
     JoyStick *rock_widget;
 
     void initUis();
+    void setBtnStyles();
     void connections();