wxMSW: disable to display gripper while in dark mode.

coremail-cyt · 徐扬斌 · commit ebd7db4cc365 · 2025-07-14T09:12:18.000+08:00
diff --git a/src/msw/dialog.cpp b/src/msw/dialog.cpp
@@ -261,7 +261,7 @@ void wxDialog::ShowGripper(bool show)
     if ( show )
         ResizeGripper();
 
-    ::ShowWindow((HWND)m_hGripper, show ? SW_SHOW : SW_HIDE);
+    ::ShowWindow((HWND)m_hGripper, (show && !wxSystemSettings::GetAppearance().IsDark()) ? SW_SHOW : SW_HIDE);
 }
 
 void wxDialog::ResizeGripper()

Original file line number	Diff line number	Diff line change
`@@ -261,7 +261,7 @@ void wxDialog::ShowGripper(bool show)`
`261`	`261`	`if ( show )`
`262`	`262`	`ResizeGripper();`
`263`	`263`
`264`		`- ::ShowWindow((HWND)m_hGripper, show ? SW_SHOW : SW_HIDE);`
	`264`	`+ ::ShowWindow((HWND)m_hGripper, (show && !wxSystemSettings::GetAppearance().IsDark()) ? SW_SHOW : SW_HIDE);`
`265`	`265`	`}`
`266`	`266`
`267`	`267`	`void wxDialog::ResizeGripper()`