From 3d0d0c24adf5001be1c42b2fa86129b1b258cf70 Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周一, 04 12月 2023 20:31:36 +0800
Subject: [PATCH] Fix NCHITTEST
---
src/core/contexts/abstractwindowcontext.cpp | 81 +++++++++++++++++++++++++++++++++++++++-
1 files changed, 79 insertions(+), 2 deletions(-)
diff --git a/src/core/contexts/abstractwindowcontext.cpp b/src/core/contexts/abstractwindowcontext.cpp
index 0cefb8b..2e32d25 100644
--- a/src/core/contexts/abstractwindowcontext.cpp
+++ b/src/core/contexts/abstractwindowcontext.cpp
@@ -2,11 +2,18 @@
namespace QWK {
+ AbstractWindowContext::AbstractWindowContext(QWindow *window, WindowItemDelegate *delegate)
+ : m_windowHandle(window), m_delegate(delegate) {
+ }
+
AbstractWindowContext::~AbstractWindowContext() {
- delete m_delegate;
}
void AbstractWindowContext::setupWindow(QWindow *window) {
+ Q_ASSERT(window);
+ if (!window) {
+ return;
+ }
m_windowHandle = window;
}
@@ -35,11 +42,12 @@
} else {
m_hitTestVisibleRects.removeAll(rect);
}
+ hitTestVisibleShapeDirty = true;
return true;
}
bool AbstractWindowContext::setSystemButton(CoreWindowAgent::SystemButton button,
- QObject *obj) {
+ QObject *obj) {
Q_ASSERT(obj);
Q_ASSERT(button != CoreWindowAgent::Unknown);
if (!obj || (button == CoreWindowAgent::Unknown)) {
@@ -70,4 +78,73 @@
// ?
}
+ QRegion AbstractWindowContext::hitTestShape() const {
+ if (hitTestVisibleShapeDirty) {
+ hitTestVisibleShape = {};
+ for (const auto &rect : m_hitTestVisibleRects) {
+ hitTestVisibleShape += rect;
+ }
+ hitTestVisibleShapeDirty = false;
+ }
+ return hitTestVisibleShape;
+ }
+
+ bool AbstractWindowContext::isInSystemButtons(const QPoint &pos,
+ CoreWindowAgent::SystemButton *button) const {
+ *button = CoreWindowAgent::Unknown;
+ for (int i = CoreWindowAgent::WindowIcon; i <= CoreWindowAgent::Close; ++i) {
+ auto currentButton = m_systemButtons[i];
+ if (!currentButton || !m_delegate->isVisible(currentButton) ||
+ !m_delegate->isEnabled(currentButton)) {
+ continue;
+ }
+ if (m_delegate->mapGeometryToScene(currentButton).contains(pos)) {
+ *button = CoreWindowAgent::WindowIcon;
+ return true;
+ }
+ }
+ return false;
+ }
+
+ bool AbstractWindowContext::isInTitleBarDraggableArea(const QPoint &pos) const {
+ if (!m_titleBar) {
+ // There's no title bar at all, the mouse will always be in the client area.
+ return false;
+ }
+ if (!m_delegate->isVisible(m_titleBar) || !m_delegate->isEnabled(m_titleBar)) {
+ // The title bar is hidden or disabled for some reason, treat it as there's
+ // no title bar.
+ return false;
+ }
+ QRect windowRect = {QPoint(0, 0), m_windowHandle->size()};
+ QRect titleBarRect = m_delegate->mapGeometryToScene(m_titleBar);
+ if (!titleBarRect.intersects(windowRect)) {
+ // The title bar is totally outside the window for some reason,
+ // also treat it as there's no title bar.
+ return false;
+ }
+
+ for (int i = CoreWindowAgent::WindowIcon; i <= CoreWindowAgent::Close; ++i) {
+ auto currentButton = m_systemButtons[i];
+ if (currentButton && m_delegate->isVisible(currentButton) &&
+ m_delegate->isEnabled(currentButton) &&
+ m_delegate->mapGeometryToScene(currentButton).contains(pos)) {
+ return true;
+ }
+ }
+
+ for (auto widget : m_hitTestVisibleItems) {
+ if (widget && m_delegate->isVisible(widget) && m_delegate->isEnabled(widget) &&
+ m_delegate->mapGeometryToScene(widget).contains(pos)) {
+ return true;
+ }
+ }
+
+ if (hitTestShape().contains(pos)) {
+ return true;
+ }
+
+ return false;
+ }
+
}
\ No newline at end of file
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