Javi
82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
#include "mdimainwindow.h"
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#include "ui_MainWindow.h"
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#include <QTextEdit>
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#include <QMdiSubWindow>
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#include "SARibbonBar.h"
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#include "SARibbonCategory.h"
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#include "SARibbonPannel.h"
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MainWindow::MainWindow(QWidget* parent) : SARibbonMainWindow(parent), ui(new Ui::MainWindow)
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{
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// 注意，你必须在ui文件中删除菜单栏，否则会拿到空的ribbon指针
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ui->setupUi(this);
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SARibbonBar* ribbon = ribbonBar();
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SARibbonCategory* mainPage = new SARibbonCategory("Main");
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ribbon->addCategoryPage(mainPage);
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buildMainPage(mainPage);
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// 如果你用qwk，你需要安装mdi窗口的最大最小化按钮到frameless框架中，你需要绑定此槽函数
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connect(ui->mdiArea, &QMdiArea::subWindowActivated, this, &MainWindow::onMdiAreaSubWindowActivated);
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}
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MainWindow::~MainWindow()
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{
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delete ui;
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}
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void MainWindow::buildMainPage(SARibbonCategory* mainPage)
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{
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SARibbonPannel* mainPannel = new SARibbonPannel("operate");
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mainPannel->addAction(ui->actionadd_window);
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mainPage->addPannel(mainPannel);
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}
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void MainWindow::on_actionadd_window_triggered()
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{
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QMdiSubWindow* sub = ui->mdiArea->addSubWindow(new QTextEdit());
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sub->setAttribute(Qt::WA_DeleteOnClose);
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sub->show();
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// 如果你用qwk，你需要安装mdi窗口的最大最小化按钮到frameless框架中，你需要绑定此槽函数
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connect(sub, &QMdiSubWindow::windowStateChanged, this, &MainWindow::onSubWindowStateChanged);
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}
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/**
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* @brief 窗口激活后对cornerwidget的绑定
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*
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* @note mdi窗口的状态变化会导致原来的cornerwidget删除，因此，subWindowActivated和windowStateChanged这两个都要绑定，
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* 防止任意一种状态变化没有监测到，例如最大化状态关闭所有窗口，再新建一个窗口，这时候它不会触发windowStateChanged，但会触发subWindowActivated
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* @param window
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*/
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void MainWindow::onMdiAreaSubWindowActivated(QMdiSubWindow* window)
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{
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#if SARIBBON_USE_3RDPARTY_FRAMELESSHELPER
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if (window) {
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SARibbonBar* ribbon = ribbonBar();
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QWidget* cw = ribbon->cornerWidget(Qt::TopRightCorner);
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if (cw && cw != m_mdiCornerWidget) {
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qDebug() << "set mdi corner widget in frameless|onMdiAreaSubWindowActivated";
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setFramelessHitTestVisible(cw);
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m_mdiCornerWidget = cw;
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}
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}
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#endif
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}
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/**
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* @brief 子窗口变化对cornerwidget的绑定
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* @param oldState
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* @param newState
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*/
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void MainWindow::onSubWindowStateChanged(Qt::WindowStates oldState, Qt::WindowStates newState)
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{
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#if SARIBBON_USE_3RDPARTY_FRAMELESSHELPER
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if (newState.testFlag(Qt::WindowMaximized)) {
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SARibbonBar* ribbon = ribbonBar();
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QWidget* cw = ribbon->cornerWidget(Qt::TopRightCorner);
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if (cw && cw != m_mdiCornerWidget) {
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qDebug() << "set mdi corner widget in frameless|onSubWindowStateChanged";
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setFramelessHitTestVisible(cw);
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m_mdiCornerWidget = cw;
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}
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}
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#endif
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}
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