flutter_desktop: fix layout size computation

Signed-off-by: fufesou <shuanglongchen@yeah.net>
This commit is contained in:
fufesou
2022-11-02 09:28:41 +08:00
parent 3f8c7fd4f4
commit 55218c0cb0
2 changed files with 11 additions and 6 deletions

View File

@@ -577,8 +577,10 @@ class CanvasModel with ChangeNotifier {
Size get size {
final size = MediaQueryData.fromWindow(ui.window).size;
return Size(size.width - windowBorderWidth * 2,
size.height - tabBarHeight - windowBorderWidth * 2);
// If minimized, w or h may be negative here.
double w = size.width - windowBorderWidth * 2;
double h = size.height - tabBarHeight - windowBorderWidth * 2;
return Size(w < 0 ? 0 : w, h < 0 ? 0 : h);
}
moveDesktopMouse(double x, double y) {