Fix numerous bugs (#162)

SineStriker

2025-02-11 3e942c3dc8955be577079fbc028ce216e1c594b2

 examples/shared/widgetframe/windowbar.cpp

@@ -1,4 +1,5 @@
// Copyright (C) 2023-2024 Stdware Collections
// Copyright (C) 2023-2024 Stdware Collections (https://www.github.com/stdware)
// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
// SPDX-License-Identifier: Apache-2.0

#include "windowbar.h"
@@ -24,7 +25,7 @@
        if (QLocale::system().textDirection() == Qt::RightToLeft) {
            layout->setDirection(QBoxLayout::RightToLeft);
        }
        

        layout->setContentsMargins(QMargins());
        layout->setSpacing(0);
        for (int i = IconButton; i <= CloseButton; ++i) {
@@ -78,14 +79,19 @@
        return static_cast<QAbstractButton *>(d->widgetAt(WindowBarPrivate::IconButton));
    }

    QAbstractButton *WindowBar::pinButton() const {
        Q_D(const WindowBar);
        return static_cast<QAbstractButton *>(d->widgetAt(WindowBarPrivate::PinButton));
    }

    QAbstractButton *WindowBar::minButton() const {
        Q_D(const WindowBar);
        return static_cast<QAbstractButton *>(d->widgetAt(WindowBarPrivate::MinimumButton));
        return static_cast<QAbstractButton *>(d->widgetAt(WindowBarPrivate::MinimizeButton));
    }

    QAbstractButton *WindowBar::maxButton() const {
        Q_D(const WindowBar);
        return static_cast<QAbstractButton *>(d->widgetAt(WindowBarPrivate::MaximumButton));
        return static_cast<QAbstractButton *>(d->widgetAt(WindowBarPrivate::MaximizeButton));
    }

    QAbstractButton *WindowBar::closeButton() const {
@@ -130,6 +136,17 @@
        btn->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
    }

    void WindowBar::setPinButton(QAbstractButton *btn) {
        Q_D(WindowBar);
        auto org = takePinButton();
        if (org)
            org->deleteLater();
        if (!btn)
            return;
        d->setWidgetAt(WindowBarPrivate::PinButton, btn);
        connect(btn, &QAbstractButton::clicked, this, &WindowBar::pinRequested);
    }

    void WindowBar::setMinButton(QAbstractButton *btn) {
        Q_D(WindowBar);
        auto org = takeMinButton();
@@ -137,7 +154,7 @@
            org->deleteLater();
        if (!btn)
            return;
        d->setWidgetAt(WindowBarPrivate::MinimumButton, btn);
        d->setWidgetAt(WindowBarPrivate::MinimizeButton, btn);
        connect(btn, &QAbstractButton::clicked, this, &WindowBar::minimizeRequested);
    }

@@ -148,7 +165,7 @@
            org->deleteLater();
        if (!btn)
            return;
        d->setWidgetAt(WindowBarPrivate::MaximumButton, btn);
        d->setWidgetAt(WindowBarPrivate::MaximizeButton, btn);
        connect(btn, &QAbstractButton::clicked, this, &WindowBar::maximizeRequested);
    }

@@ -178,9 +195,19 @@
        return static_cast<QAbstractButton *>(d->takeWidgetAt(WindowBarPrivate::IconButton));
    }

    QAbstractButton *WindowBar::takePinButton() {
        Q_D(WindowBar);
        auto btn = static_cast<QAbstractButton *>(d->takeWidgetAt(WindowBarPrivate::PinButton));
        if (!btn) {
            return nullptr;
        }
        disconnect(btn, &QAbstractButton::clicked, this, &WindowBar::pinRequested);
        return btn;
    }

    QAbstractButton *WindowBar::takeMinButton() {
        Q_D(WindowBar);
        auto btn = static_cast<QAbstractButton *>(d->takeWidgetAt(WindowBarPrivate::MinimumButton));
        auto btn = static_cast<QAbstractButton *>(d->takeWidgetAt(WindowBarPrivate::MinimizeButton));
        if (!btn) {
            return nullptr;
        }
@@ -190,7 +217,7 @@

    QAbstractButton *WindowBar::takeMaxButton() {
        Q_D(WindowBar);
        auto btn = static_cast<QAbstractButton *>(d->takeWidgetAt(WindowBarPrivate::MaximumButton));
        auto btn = static_cast<QAbstractButton *>(d->takeWidgetAt(WindowBarPrivate::MaximizeButton));
        if (!btn) {
            return nullptr;
        }