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2024-01-01 d08030ea8f04f056aed88a4ad96dc9233d069787

 examples/mainwindow/mainwindow.cpp

@@ -1,3 +1,6 @@
// Copyright (C) 2023-2024 Stdware Collections
// SPDX-License-Identifier: Apache-2.0

#include "mainwindow.h"

#include <QtCore/QDebug>
@@ -14,15 +17,10 @@
#  include <QtWidgets/QActionGroup>
#endif

#include <QWKCore/styleagent.h>
#include <QWKWidgets/widgetwindowagent.h>

#include <widgetframe/windowbar.h>
#include <widgetframe/windowbutton.h>

#ifdef Q_OS_WINDOWS
#  include <QWKCore/qwindowkit_windows.h>
#endif

class ClockWidget : public QLabel {
public:
@@ -41,7 +39,6 @@

MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
    installWindowAgent();
    installStyleAgent();

    auto clockWidget = new ClockWidget();
    clockWidget->setObjectName(QStringLiteral("clock-widget"));
@@ -119,16 +116,6 @@
    windowAgent = new QWK::WidgetWindowAgent(this);
    windowAgent->setup(this);

#ifdef Q_OS_WIN
    if (QWK::IsWindows10OrGreater_Real() && !QWK::IsWindows11OrGreater_Real()) {
        // windowAgent->setWindowAttribute(QStringLiteral("dark-mode"), true);

        // https://github.com/microsoft/terminal/blob/71a6f26e6ece656084e87de1a528c4a8072eeabd/src/cascadia/WindowsTerminal/NonClientIslandWindow.cpp#L940
        // Must call DWM API to extend top frame to client area
        windowAgent->setWindowAttribute(QStringLiteral("extra-margins"), true);
    }
#endif

    // 2. Construct your title bar
    auto menuBar = [this]() {
        auto menuBar = new QMenuBar();
@@ -156,7 +143,7 @@
#ifdef Q_OS_WIN
        auto dwmBlurAction = new QAction(tr("Enable DWM blur"), menuBar);
        dwmBlurAction->setCheckable(true);
        connect(dwmBlurAction, &QAction::triggered, this, [this](bool checked) {
        connect(dwmBlurAction, &QAction::toggled, this, [this](bool checked) {
            if (!windowAgent->setWindowAttribute(QStringLiteral("dwm-blur"), checked)) {
                return;
            }
@@ -166,7 +153,7 @@

        auto acrylicAction = new QAction(tr("Enable acrylic material"), menuBar);
        acrylicAction->setCheckable(true);
        connect(acrylicAction, &QAction::triggered, this, [this](bool checked) {
        connect(acrylicAction, &QAction::toggled, this, [this](bool checked) {
            if (!windowAgent->setWindowAttribute(QStringLiteral("acrylic-material"), true)) {
                return;
            }
@@ -176,7 +163,7 @@

        auto micaAction = new QAction(tr("Enable mica"), menuBar);
        micaAction->setCheckable(true);
        connect(micaAction, &QAction::triggered, this, [this](bool checked) {
        connect(micaAction, &QAction::toggled, this, [this](bool checked) {
            if (!windowAgent->setWindowAttribute(QStringLiteral("mica"), checked)) {
                return;
            }
@@ -186,30 +173,70 @@

        auto micaAltAction = new QAction(tr("Enable mica alt"), menuBar);
        micaAltAction->setCheckable(true);
        connect(micaAltAction, &QAction::triggered, this, [this](bool checked) {
        connect(micaAltAction, &QAction::toggled, this, [this](bool checked) {
            if (!windowAgent->setWindowAttribute(QStringLiteral("mica-alt"), checked)) {
                return;
            }
            setProperty("custom-style", checked);
            style()->polish(this);
        });
#elif defined(Q_OS_MAC)
        auto darkBlurAction = new QAction(tr("Dark blur"), menuBar);
        darkBlurAction->setCheckable(true);
        connect(darkBlurAction, &QAction::toggled, this, [this](bool checked) {
            if (!windowAgent->setWindowAttribute(QStringLiteral("blur-effect"), "dark")) {
                return;
            }
            if (checked) {
                setProperty("custom-style", true);
                style()->polish(this);
            }
        });

        auto winStyleGroup = new QActionGroup(menuBar);
        winStyleGroup->addAction(dwmBlurAction);
        winStyleGroup->addAction(acrylicAction);
        winStyleGroup->addAction(micaAction);
        winStyleGroup->addAction(micaAltAction);
        auto lightBlurAction = new QAction(tr("Light blur"), menuBar);
        lightBlurAction->setCheckable(true);
        connect(lightBlurAction, &QAction::toggled, this, [this](bool checked) {
            if (!windowAgent->setWindowAttribute(QStringLiteral("blur-effect"), "light")) {
                return;
            }
            if (checked) {
                setProperty("custom-style", true);
                style()->polish(this);
            }
        });

        auto noBlurAction = new QAction(tr("No blur"), menuBar);
        noBlurAction->setCheckable(true);
        connect(noBlurAction, &QAction::toggled, this, [this](bool checked) {
            if (!windowAgent->setWindowAttribute(QStringLiteral("blur-effect"), "none")) {
                return;
            }
            if (checked) {
                setProperty("custom-style", false);
                style()->polish(this);
            }
        });

        auto macStyleGroup = new QActionGroup(menuBar);
        macStyleGroup->addAction(darkBlurAction);
        macStyleGroup->addAction(lightBlurAction);
        macStyleGroup->addAction(noBlurAction);
#endif

        // Real menu
        auto settings = new QMenu(tr("Settings(&S)"), menuBar);
        settings->addAction(darkAction);

#ifdef Q_OS_WIN
        settings->addSeparator();
        settings->addAction(dwmBlurAction);
        settings->addAction(acrylicAction);
        settings->addAction(micaAction);
        settings->addAction(micaAltAction);
#elif defined(Q_OS_MAC)
        settings->addAction(darkBlurAction);
        settings->addAction(lightBlurAction);
        settings->addAction(noBlurAction);
#endif

        menuBar->addMenu(file);
@@ -265,6 +292,13 @@
#endif
    windowAgent->setHitTestVisible(menuBar, true);

#ifdef Q_OS_MAC
    windowAgent->setSystemButtonAreaCallback([](const QSize &size) {
        static constexpr const int width = 75;
        return QRect(QPoint(size.width() - width, 0), QSize(width, size.height())); //
    });
#endif

    setMenuWidget(windowBar);

    // 3. Adds simulated mouse events to the title bar buttons
@@ -302,10 +336,6 @@
    });
    connect(windowBar, &QWK::WindowBar::closeRequested, this, &QWidget::close);
#endif
}

void MainWindow::installStyleAgent() {
    styleAgent = new QWK::StyleAgent(this);
}

void MainWindow::loadStyleSheet(Theme theme) {