From 7a54badb4a5782c551deb2919f3c489fdb4fbc02 Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周日, 03 12月 2023 17:17:40 +0800
Subject: [PATCH] Add snap layout handling
---
src/widgets/widgetitemdelegate.cpp | 39 +++++++++++++++++++++++++++++++--------
1 files changed, 31 insertions(+), 8 deletions(-)
diff --git a/src/widgets/widgetitemdelegate.cpp b/src/widgets/widgetitemdelegate.cpp
index ad8b44b..08b3804 100644
--- a/src/widgets/widgetitemdelegate.cpp
+++ b/src/widgets/widgetitemdelegate.cpp
@@ -1,25 +1,48 @@
#include "widgetitemdelegate_p.h"
+#include <QtGui/QMouseEvent>
#include <QtWidgets/QWidget>
+#include <QtWidgets/QApplication>
+
+extern Q_WIDGETS_EXPORT QWidget *qt_button_down;
namespace QWK {
-
- WidgetItemDelegate::WidgetItemDelegate() {
- }
- WidgetItemDelegate::~WidgetItemDelegate() {
- }
+ WidgetItemDelegate::WidgetItemDelegate() = default;
+
+ WidgetItemDelegate::~WidgetItemDelegate() = default;
QWindow *WidgetItemDelegate::window(QObject *obj) const {
- return qobject_cast<QWidget *>(obj)->windowHandle();
+ return static_cast<QWidget *>(obj)->windowHandle();
}
bool WidgetItemDelegate::isEnabled(QObject *obj) const {
- return qobject_cast<QWidget *>(obj)->isEnabled();
+ return static_cast<QWidget *>(obj)->isEnabled();
}
bool WidgetItemDelegate::isVisible(QObject *obj) const {
- return qobject_cast<QWidget *>(obj)->isVisible();
+ return static_cast<QWidget *>(obj)->isVisible();
+ }
+
+ QRect WidgetItemDelegate::mapGeometryToScene(const QObject *obj) const {
+ auto widget = static_cast<const QWidget *>(obj);
+ const QPoint originPoint = widget->mapTo(widget->window(), QPoint(0, 0));
+ const QSize size = widget->size();
+ return {originPoint, size};
+ }
+
+ bool WidgetItemDelegate::resetQtGrabbedControl() const {
+ if (qt_button_down) {
+ static constexpr const auto invalidPos = QPoint{-99999, -99999};
+ const auto event =
+ new QMouseEvent(QEvent::MouseButtonRelease, invalidPos, invalidPos, invalidPos,
+ Qt::LeftButton, QGuiApplication::mouseButtons() ^ Qt::LeftButton,
+ QGuiApplication::keyboardModifiers());
+ QApplication::postEvent(qt_button_down, event);
+ qt_button_down = nullptr;
+ return true;
+ }
+ return false;
}
}
\ No newline at end of file
--
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