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/core/contexts/win32windowcontext_p.h | 20 +++++++++++++++++++-
1 files changed, 19 insertions(+), 1 deletions(-)
diff --git a/src/core/contexts/win32windowcontext_p.h b/src/core/contexts/win32windowcontext_p.h
index b218497..52f4433 100644
--- a/src/core/contexts/win32windowcontext_p.h
+++ b/src/core/contexts/win32windowcontext_p.h
@@ -12,13 +12,31 @@
Win32WindowContext(QWindow *window, WindowItemDelegate *delegate);
~Win32WindowContext() override;
+ enum WindowPart {
+ Outside,
+ ClientArea,
+ ChromeButton,
+ ResizeBorder,
+ FixedBorder,
+ TitleBar,
+ };
+
public:
bool setup() override;
bool windowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam, LRESULT *result);
+ bool snapLayoutHandler(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam,
+ LRESULT *result);
protected:
- WId windowId;
+ WId windowId = 0;
+
+ // Store the last hit test result, it's helpful to handle WM_MOUSEMOVE and WM_NCMOUSELEAVE.
+ WindowPart lastHitTestResult = WindowPart::Outside;
+
+ // True if we blocked a WM_MOUSELEAVE when mouse moves on chrome button, false when a
+ // WM_MOUSELEAVE comes or we manually call TrackMouseEvent().
+ bool mouseLeaveBlocked = false;
};
}
--
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