122 lines
2.5 KiB
C++
122 lines
2.5 KiB
C++
#include "SARibbonStackedWidget.h"
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#include <QEventLoop>
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#include <QResizeEvent>
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#include <QMouseEvent>
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#include <QDebug>
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#include <QApplication>
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/**
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* @brief The SARibbonStackedWidgetPrivate class
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*/
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class SARibbonStackedWidget::PrivateData
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{
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SA_RIBBON_DECLARE_PUBLIC(SARibbonStackedWidget)
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public:
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QEventLoop* eventLoop { nullptr };
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public:
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PrivateData(SARibbonStackedWidget* p) : q_ptr(p)
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{
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}
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void init()
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{
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// Parent->setFocusPolicy(Qt::StrongFocus);
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}
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};
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SARibbonStackedWidget::SARibbonStackedWidget(QWidget* parent)
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: QStackedWidget(parent), d_ptr(new SARibbonStackedWidget::PrivateData(this))
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{
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d_ptr->init();
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setNormalMode();
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}
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SARibbonStackedWidget::~SARibbonStackedWidget()
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{
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if (d_ptr->eventLoop) {
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d_ptr->eventLoop->exit();
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}
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}
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void SARibbonStackedWidget::setPopupMode()
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{
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setMouseTracking(true);
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setWindowFlags(Qt::Popup | Qt::FramelessWindowHint);
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setFrameShape(QFrame::Panel);
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}
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bool SARibbonStackedWidget::isPopupMode() const
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{
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return (windowFlags() & Qt::Popup);
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}
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void SARibbonStackedWidget::setNormalMode()
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{
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if (d_ptr->eventLoop) {
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d_ptr->eventLoop->exit();
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d_ptr->eventLoop = nullptr;
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}
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setMouseTracking(false);
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setWindowFlags(Qt::Widget | Qt::FramelessWindowHint);
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setFrameShape(QFrame::NoFrame);
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}
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bool SARibbonStackedWidget::isNormalMode() const
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{
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return (!isPopupMode());
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}
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void SARibbonStackedWidget::exec()
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{
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show();
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if (!isPopupMode()) {
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d_ptr->eventLoop = nullptr;
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return;
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}
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QEventLoop event;
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d_ptr->eventLoop = &event;
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event.exec();
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d_ptr->eventLoop = nullptr;
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}
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/**
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* @brief 类似tabbar的moveTab函数，交换两个窗口的index
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* @param from
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* @param to
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* @note 此操作会触发widgetRemoved(int index)信号
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*/
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void SARibbonStackedWidget::moveWidget(int from, int to)
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{
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QWidget* w = widget(from);
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removeWidget(w);
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insertWidget(to, w);
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}
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void SARibbonStackedWidget::hideEvent(QHideEvent* e)
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{
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if (isPopupMode()) {
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if (d_ptr->eventLoop) {
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d_ptr->eventLoop->exit();
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}
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}
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setFocus();
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Q_EMIT hidWindow();
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QStackedWidget::hideEvent(e);
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}
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void SARibbonStackedWidget::resizeEvent(QResizeEvent* e)
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{
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QStackedWidget::resizeEvent(e);
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for (int i = 0; i < count(); ++i) {
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if (i == currentIndex()) {
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continue;
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}
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QEvent* layE = new QEvent(QEvent::LayoutRequest);
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QApplication::postEvent(widget(i), layE);
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}
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}
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