| | |
| | | // 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 "widgetwindowagent_p.h" |
| | | |
| | | #include <QtCore/QDebug> |
| | |
| | | #include <QtGui/QPainter> |
| | | |
| | | #include <QWKCore/qwindowkit_windows.h> |
| | | #include <QWKCore/private/qwkglobal_p.h> |
| | | |
| | | namespace QWK { |
| | | |
| | |
| | | } |
| | | |
| | | inline void resumeWidgetEventAndDraw(QWidget *w, QEvent *event) { |
| | | // Friend class helping to call `event` |
| | | class HackedWidget : public QWidget { |
| | | public: |
| | | friend class QWK::WidgetBorderHandler; |
| | | }; |
| | | |
| | | // Let the widget paint first |
| | | static_cast<HackedWidget *>(w)->event(event); |
| | | static_cast<QObject *>(w)->event(event); |
| | | |
| | | // Due to the timer or user action, Qt will repaint some regions spontaneously, |
| | | // even if there is no WM_PAINT message, we must wait for it to finish painting |
| | |
| | | } |
| | | |
| | | inline void resumeWindowEventAndDraw(QWindow *window, QEvent *event) { |
| | | // Friend class helping to call `event` |
| | | class HackedWindow : public QWindow { |
| | | public: |
| | | friend class QWK::WidgetBorderHandler; |
| | | }; |
| | | |
| | | // Let Qt paint first |
| | | static_cast<HackedWindow *>(window)->event(event); |
| | | static_cast<QObject *>(window)->event(event); |
| | | |
| | | // Upon receiving the WM_PAINT message, Qt will repaint the entire view, and we |
| | | // must wait for it to finish painting before drawing this top border area. |
| | |
| | | // When the window is inactive, there is a transparency bug in the top |
| | | // border, and we need to extend the non-client area to the whole title |
| | | // bar. |
| | | QRect frame = ctx->windowAttribute(QStringLiteral("title-bar-rect")).toRect(); |
| | | QMargins margins{0, frame.top(), 0, 0}; |
| | | QRect frame = ctx->windowAttribute(QStringLiteral("window-rect")).toRect(); |
| | | QMargins margins{0, -frame.top(), 0, 0}; |
| | | ctx->setWindowAttribute(QStringLiteral("extra-margins"), QVariant::fromValue(margins)); |
| | | } |
| | | |
| | |
| | | |
| | | bool eventFilter(QObject *obj, QEvent *event) override { |
| | | Q_UNUSED(obj) |
| | | |
| | | |
| | | switch (event->type()) { |
| | | case QEvent::UpdateRequest: { |
| | | if (!isNormalWindow()) |