ADD file via upload

src/dog_book.cpp

@@ -0,0 +1,50 @@
+#include "dog_book.h"
+#include "ui_dog_book.h"
+#include "book.h"
+#include "dog_concret.h"
+Dog_book::Dog_book(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::Dog_book)
+{
+    ui->setupUi(this);
+    ui->go_book_concrete->setStyleSheet("QPushButton{border-radius:5px;background:rgb(255,43,89);color:black;}");
+}
+
+Dog_book::~Dog_book()
+{
+    delete ui;
+}
+
+void Dog_book::dog_set_background()
+{
+    this->setWindowTitle("阅览界面");
+   // ui->label->setStyleSheet("background-color:red");//背景色
+
+    this->setMinimumSize(1280,720);
+    this->setMaximumSize(1280,720);
+
+    this->setAutoFillBackground(true);
+    QPalette palette;
+    QPixmap pixmap = QPixmap(":/image/背景_book.png").scaled(this->size());
+    palette.setBrush(QPalette::Window, QBrush(pixmap));
+    this->setPalette(palette);
+
+}
+
+void Dog_book::on_pushButton_clicked()
+{
+    Book* to_book1 = new Book;
+    to_book1->book_set_background();
+    to_book1->show();
+    delete this;
+}
+
+void Dog_book::on_go_book_concrete_clicked()
+{
+    dog_concret *to_dog = new dog_concret;
+    to_dog->set_background();
+
+
+    to_dog->show();
+    delete this;
+}