From d08030ea8f04f056aed88a4ad96dc9233d069787 Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周一, 01 1月 2024 19:18:10 +0800
Subject: [PATCH] Add license
---
src/widgets/widgetwindowagent_mac.cpp | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 51 insertions(+), 7 deletions(-)
diff --git a/src/widgets/widgetwindowagent_mac.cpp b/src/widgets/widgetwindowagent_mac.cpp
index d09f7b3..aa9018d 100644
--- a/src/widgets/widgetwindowagent_mac.cpp
+++ b/src/widgets/widgetwindowagent_mac.cpp
@@ -1,8 +1,15 @@
+// Copyright (C) 2023-2024 Stdware Collections
+// SPDX-License-Identifier: Apache-2.0
+
#include "widgetwindowagent_p.h"
#include <QtGui/QtEvents>
namespace QWK {
+
+ static inline QRect getWidgetSceneRect(QWidget *widget) {
+ return {widget->mapTo(widget->window(), QPoint()), widget->size()};
+ }
class SystemButtonAreaWidgetEventFilter : public QObject {
public:
@@ -10,22 +17,26 @@
QObject *parent = nullptr)
: QObject(parent), widget(widget), ctx(ctx) {
widget->installEventFilter(this);
+ ctx->setSystemButtonAreaCallback([widget](const QSize &) {
+ return getWidgetSceneRect(widget); //
+ });
}
- ~SystemButtonAreaWidgetEventFilter() = default;
+ ~SystemButtonAreaWidgetEventFilter() override = default;
protected:
bool eventFilter(QObject *obj, QEvent *event) override {
+ Q_UNUSED(obj)
switch (event->type()) {
case QEvent::Move:
case QEvent::Resize: {
- ctx->setSystemButtonArea(widget->geometry());
+ ctx->virtual_hook(AbstractWindowContext::SystemButtonAreaChangedHook, nullptr);
break;
}
default:
break;
}
- return QObject::eventFilter(obj, event);
+ return false;
}
protected:
@@ -33,21 +44,54 @@
AbstractWindowContext *ctx;
};
+ /*!
+ Returns the widget that acts as the system button area.
+ */
QWidget *WidgetWindowAgent::systemButtonArea() const {
Q_D(const WidgetWindowAgent);
return d->systemButtonAreaWidget;
}
+ /*!
+ Sets the widget that acts as the system button area. The system button will be centered in
+ its area, it is recommended to place the widget in a layout and set a fixed size policy.
+
+ The system button will be visible in the system title bar area.
+ */
void WidgetWindowAgent::setSystemButtonArea(QWidget *widget) {
Q_D(WidgetWindowAgent);
+ if (d->systemButtonAreaWidget == widget)
+ return;
+
+ auto ctx = d->context.get();
d->systemButtonAreaWidget = widget;
if (!widget) {
- systemButtonAreaWidgetEventFilter.reset();
- d->context->setSystemButtonArea({});
+ d->context->setSystemButtonAreaCallback({});
+ d->systemButtonAreaWidgetEventFilter.reset();
return;
}
- systemButtonAreaWidgetEventFilter =
- std::make_unique<SystemButtonAreaWidgetEventFilter>(widget, d->context);
+ d->systemButtonAreaWidgetEventFilter =
+ std::make_unique<SystemButtonAreaWidgetEventFilter>(widget, ctx);
+ }
+
+ /*!
+ Returns the the system button area callback.
+ */
+ ScreenRectCallback WidgetWindowAgent::systemButtonAreaCallback() const {
+ Q_D(const WidgetWindowAgent);
+ return d->systemButtonAreaWidget ? nullptr : d->context->systemButtonAreaCallback();
+ }
+
+ /*!
+ Sets the the system button area callback, the \c size of the callback is the native title
+ bar size.
+
+ The system button position will be updated when the window resizes.
+ */
+ void WidgetWindowAgent::setSystemButtonAreaCallback(const ScreenRectCallback &callback) {
+ Q_D(WidgetWindowAgent);
+ setSystemButtonArea(nullptr);
+ d->context->setSystemButtonAreaCallback(callback);
}
}
\ No newline at end of file
--
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