framelesshelper/examples/mainwindow/mainwindow.cpp

84 lines
2.9 KiB
C++

/*
* MIT License
*
* Copyright (C) 2022 by wangwenx190 (Yuhang Zhao)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "mainwindow.h"
#include "ui_MainWindow.h"
#include "ui_TitleBar.h"
MainWindow::MainWindow(QWidget *parent, Qt::WindowFlags flags) : FramelessMainWindow(parent, flags)
{
setupUi();
}
MainWindow::~MainWindow()
{
if (titleBar) {
delete titleBar;
titleBar = nullptr;
}
if (mainWindow) {
delete mainWindow;
mainWindow = nullptr;
}
}
void MainWindow::setupUi()
{
mainWindow = new Ui::MainWindow;
mainWindow->setupUi(this);
const auto titleBarWidget = new QWidget(this);
titleBar = new Ui::TitleBar;
titleBar->setupUi(titleBarWidget);
QMenuBar *mb = menuBar();
titleBar->horizontalLayout->insertWidget(1, mb);
setMenuWidget(titleBarWidget);
setTitleBarWidget(titleBarWidget);
setHitTestVisible(titleBar->iconButton, true);
setHitTestVisible(titleBar->minimizeButton, true);
setHitTestVisible(titleBar->maximizeButton, true);
setHitTestVisible(titleBar->closeButton, true);
connect(titleBar->minimizeButton, &QPushButton::clicked, this, &MainWindow::showMinimized);
connect(titleBar->maximizeButton, &QPushButton::clicked, this, [this](){
if (isZoomed()) {
showNormal();
} else {
showMaximized();
}
});
connect(titleBar->closeButton, &QPushButton::clicked, this, &MainWindow::close);
connect(this, &MainWindow::windowIconChanged, titleBar->iconButton, &QPushButton::setIcon);
connect(this, &MainWindow::windowTitleChanged, titleBar->titleLabel, &QLabel::setText);
connect(this, &MainWindow::windowStateChanged, this, [this](){
const bool zoomed = isZoomed();
titleBar->maximizeButton->setChecked(zoomed);
titleBar->maximizeButton->setToolTip(zoomed ? tr("Restore") : tr("Maximize"));
});
}