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hw/xwin: Make window maximizable if a maximium size larger than virtual desktop size is specified 

Firefox 38 has a WM_NORMAL_HINTS with a maximum size of 32767x32767.

Don't remove the maximize control from the window frame if the maximum size
is bigger than the virtual desktop size, as maximizing the window will not
exceed the maximium size.

Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
This commit is contained in:
Jon Turney 2015-08-04 16:05:05 +01:00
parent 504bf495f9
commit 4b123e0f61
1 changed files with 6 additions and 2 deletions
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8
hw/xwin/winmultiwindowwm.c
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@ -1763,8 +1763,12 @@ winApplyHints(WMInfoPtr pWMInfo, xcb_window_t iWindow, HWND hWnd, HWND * zstyle)
cookie = xcb_icccm_get_wm_normal_hints(conn, iWindow);
if (xcb_icccm_get_wm_normal_hints_reply(conn, cookie, &size_hints, NULL)) {
if (size_hints.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE) {
/* Not maximizable if a maximum size is specified */
hint |= HINT_NOMAXIMIZE;
/* Not maximizable if a maximum size is specified, and that size
is smaller (in either dimension) than the screen size */
if ((size_hints.max_width < GetSystemMetrics(SM_CXVIRTUALSCREEN))
|| (size_hints.max_height < GetSystemMetrics(SM_CYVIRTUALSCREEN)))
hint |= HINT_NOMAXIMIZE;
if (size_hints.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE) {
/*