Francois Methot <[EMAIL PROTECTED]> wrote:
>This patch prevent a system menu from appearing on a docker by filtering the
>Style and ExStyle of a window.
>The system menu won't be displayed if a given window has the following
>style:
>WS_EX_TOOL_WINDOW
>
>However to display it, it requires those:
>WS_SYSMENU &
>WS_CAPTION
>
>I choosed these styles based on test I made with Window.
...
- if (pt.x <= rect.left) return HTSYSMENU;
+ if (pt.x < rect.left) {
+ if ((wndPtr->dwStyle & WS_CAPTION) && !(wndPtr->dwExStyle &
+WS_EX_TOOLWINDOW))
+ return HTSYSMENU;
+ else
+ return HTCAPTION;
+ }
...
in winuser.h WS_CAPTION defined as
#define WS_CAPTION 0x00C00000L /* WS_BORDER | WS_DLGFRAME */
so, test "if (wndPtr->dwStyle & WS_CAPTION)" is not correct. Everywhere in Wine
the construction like "if ((wndPtr->dwStyle & WS_CAPTION) == WS_CAPTION)" is widely
used.
Dmitry.
