A window can be resized to a smaller size than the decoration (title + borders), such as when it is minimized. In such cases it is necessary to recompute the minimum bounds, as it is done in the opposite function X11DRV_window_to_X_rect, since the real information was lost.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=48490 Signed-off-by: Gabriel Ivăncescu gabrielopcode@gmail.com --- dlls/winex11.drv/window.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/dlls/winex11.drv/window.c b/dlls/winex11.drv/window.c index 5b35e03..e0c0297 100644 --- a/dlls/winex11.drv/window.c +++ b/dlls/winex11.drv/window.c @@ -1206,12 +1206,16 @@ static void X11DRV_window_to_X_rect( struct x11drv_win_data *data, RECT *rect ) */ void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect, int x, int y, int cx, int cy ) { - x += data->window_rect.left - data->whole_rect.left; - y += data->window_rect.top - data->whole_rect.top; - cx += (data->window_rect.right - data->window_rect.left) - - (data->whole_rect.right - data->whole_rect.left); - cy += (data->window_rect.bottom - data->window_rect.top) - - (data->whole_rect.bottom - data->whole_rect.top); + RECT rc; + + get_decoration_rect( data, &rc ); + + x += min( data->window_rect.left - data->whole_rect.left, rc.left ); + y += min( data->window_rect.top - data->whole_rect.top, rc.top ); + cx += max( (data->window_rect.right - data->window_rect.left) - + (data->whole_rect.right - data->whole_rect.left), rc.right - rc.left ); + cy += max( (data->window_rect.bottom - data->window_rect.top) - + (data->whole_rect.bottom - data->whole_rect.top), rc.bottom - rc.top ); SetRect( rect, x, y, x + cx, y + cy ); }