mirror of
https://github.com/crystalidea/qt6windows7.git
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123 lines
2.9 KiB
C++
123 lines
2.9 KiB
C++
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// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include <QtWidgets>
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class Window : public QWidget
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{
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Q_OBJECT
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public:
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Window();
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public slots:
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void triggered(QAction*);
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void clean();
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void showPoppWindow();
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private:
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QLabel *explanation;
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QToolButton *toolButton;
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QMenu *menu;
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QLineEdit *echo;
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QComboBox *comboBox;
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QPushButton *pushButton;
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};
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Window::Window()
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{
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QGroupBox* group = new QGroupBox(tr("test the popup"));
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explanation = new QLabel(
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"This test is used to verify that popup windows will be closed "
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"as expected. This includes when clicking outside the popup or moving the "
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"parent window. Tested popups include context menus, combo box popups, tooltips "
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"and QWindow with Qt::Popup set."
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);
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explanation->setWordWrap(true);
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explanation->setToolTip("I'm a tool tip!");
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menu = new QMenu(group);
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menu->addAction(tr("line one"));
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menu->addAction(tr("line two"));
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menu->addAction(tr("line three"));
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menu->addAction(tr("line four"));
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menu->addAction(tr("line five"));
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QMenu *subMenu1 = new QMenu();
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subMenu1->addAction("1");
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subMenu1->addAction("2");
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subMenu1->addAction("3");
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menu->addMenu(subMenu1);
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QMenu *subMenu2 = new QMenu();
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subMenu2->addAction("2 1");
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subMenu2->addAction("2 2");
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subMenu2->addAction("2 3");
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menu->addMenu(subMenu2);
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toolButton = new QToolButton(group);
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toolButton->setMenu(menu);
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toolButton->setPopupMode( QToolButton::MenuButtonPopup );
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toolButton->setText("select me");
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echo = new QLineEdit(group);
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echo->setPlaceholderText("not triggered");
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connect(menu, SIGNAL(triggered(QAction*)), this, SLOT(triggered(QAction*)));
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connect(menu, SIGNAL(aboutToShow()), this, SLOT(clean()));
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comboBox = new QComboBox();
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comboBox->addItem("Item 1");
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comboBox->addItem("Item 2");
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comboBox->addItem("Item 3");
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pushButton = new QPushButton("Show popup window");
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connect(pushButton, SIGNAL(clicked()), this, SLOT(showPoppWindow()));
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QVBoxLayout* layout = new QVBoxLayout;
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layout->addWidget(explanation);
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layout->addWidget(toolButton);
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layout->addWidget(echo);
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layout->addWidget(comboBox);
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layout->addWidget(pushButton);
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group ->setLayout(layout);
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setLayout(layout);
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setWindowTitle(tr("Popup Window Testing"));
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}
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void Window::clean()
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{
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echo->setText("");
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}
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void Window::showPoppWindow()
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{
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QWindow *window = new QWindow();
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window->setTransientParent(this->windowHandle());
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window->setPosition(this->pos());
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window->setWidth(100);
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window->setHeight(100);
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window->setFlags(Qt::Window | Qt::Popup);
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window->show();
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}
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void Window::triggered(QAction* act)
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{
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if (!act)
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return;
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echo->setText(act->text());
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}
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int main(int argc, char *argv[])
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{
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QApplication app(argc, argv);
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Window window;
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window.show();
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return app.exec();
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}
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#include "main.moc"
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