From 0586c98f90866e4bc9f0dfe73aefb0a07c56697e Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周二, 12 12月 2023 15:44:14 +0800
Subject: [PATCH] Add win10 border handler
---
src/quick/quickwindowagent.cpp | 75 +++++++++++++++++++++++++++++++++++++
1 files changed, 74 insertions(+), 1 deletions(-)
diff --git a/src/quick/quickwindowagent.cpp b/src/quick/quickwindowagent.cpp
index 77ccc9e..747daf0 100644
--- a/src/quick/quickwindowagent.cpp
+++ b/src/quick/quickwindowagent.cpp
@@ -2,10 +2,69 @@
#include "quickwindowagent_p.h"
#include <QtQuick/QQuickWindow>
+#include <QtQuick/QQuickPaintedItem>
+#include <QtQuick/private/qquickitem_p.h>
+#include <QtQuick/private/qquickanchors_p.h>
+
+#ifdef Q_OS_WINDOWS
+# include <QWKCore/private/win10borderhandler_p.h>
+#endif
#include "quickitemdelegate_p.h"
namespace QWK {
+
+ class BorderItem : public QQuickPaintedItem, public Win10BorderHandler {
+ Q_OBJECT
+ public:
+ explicit BorderItem(QQuickItem *parent = nullptr);
+ ~BorderItem() override;
+
+ void updateGeometry() override;
+ void requestUpdate() override;
+
+ bool isActive() const override;
+
+ public:
+ void paint(QPainter *painter) override;
+ };
+
+ BorderItem::BorderItem(QQuickItem *parent)
+ : Win10BorderHandler(parent->window()), QQuickPaintedItem(parent) {
+ setAntialiasing(true); // ### FIXME: do we need to enable or disable this?
+ setMipmap(true); // ### FIXME: do we need to enable or disable this?
+ setFillColor({}); // Will improve the performance a little bit.
+ setOpaquePainting(true); // Will also improve the performance, we don't draw
+ // semi-transparent borders of course.
+
+ auto parentPri = QQuickItemPrivate::get(parent);
+ auto anchors = QQuickItemPrivate::get(this)->anchors();
+ anchors->setTop(parentPri->top());
+ anchors->setLeft(parentPri->left());
+ anchors->setRight(parentPri->right());
+
+ setZ(10);
+ }
+
+ BorderItem::~BorderItem() = default;
+
+ void BorderItem::updateGeometry() {
+ setHeight(m_borderThickness);
+ }
+
+ void BorderItem::requestUpdate() {
+ update();
+ }
+
+ bool BorderItem::isActive() const {
+ return static_cast<QQuickWindow *>(m_window)->isActive();
+ }
+
+ void BorderItem::paint(QPainter *painter) {
+ QRect rect(QPoint(0, 0), size().toSize());
+ QRegion region(rect);
+ Win10BorderHandler::paintBorder(*painter, rect, region);
+ }
QuickWindowAgentPrivate::QuickWindowAgentPrivate() {
}
@@ -35,9 +94,21 @@
}
if (!d->setup(window, new QuickItemDelegate())) {
- return true;
+ return false;
}
d->hostWindow = window;
+
+#ifdef Q_OS_WINDOWS
+ // Install painting hook
+ if (bool needPaintBorder;
+ QMetaObject::invokeMethod(d->context.get(), "needWin10BorderHandler",
+ Qt::DirectConnection, Q_RETURN_ARG(bool, needPaintBorder)),
+ needPaintBorder) {
+ QMetaObject::invokeMethod(
+ d->context.get(), "setWin10BorderHandler", Qt::DirectConnection,
+ Q_ARG(Win10BorderHandler *, new BorderItem(window->contentItem())));
+ }
+#endif
return true;
}
@@ -88,3 +159,5 @@
}
}
+
+#include "quickwindowagent.moc"
\ No newline at end of file
--
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