diff options
Diffstat (limited to 'experiments/winclientsize.go')
| -rw-r--r-- | experiments/winclientsize.go | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/experiments/winclientsize.go b/experiments/winclientsize.go deleted file mode 100644 index fccccb9..0000000 --- a/experiments/winclientsize.go +++ /dev/null @@ -1,47 +0,0 @@ -func (s *sysData) setWindowSize(width int, height int) error { - var rect _RECT - - ret := make(chan uiret) - defer close(ret) - // we need the size to cover only the client rect - // unfortunately, Windows only provides general client->window rect conversion functions (AdjustWindowRect()/AdjustWindowRectEx()), not any that can pull from an existing window - // so as long as we don't change the window styles during execution we're good - // now we tell it to adjust (0,0)..(width,height); this will give us the approrpiate rect to get the proper width/height from - // then we call SetWindowPos() to set the size without moving the window - // see also: http://blogs.msdn.com/b/oldnewthing/archive/2003/09/11/54885.aspx - // TODO do the WM_NCCALCSIZE stuff on that post when adding menus - rect.Right = int32(width) - rect.Bottom = int32(height) - uitask <- &uimsg{ - call: _adjustWindowRectEx, - p: []uintptr{ - uintptr(unsafe.Pointer(&rect)), - uintptr(classTypes[c_window].style), - uintptr(_FALSE), // TODO change this when adding menus - uintptr(classTypes[c_window].xstyle), - }, - ret: ret, - } - r := <-ret - if r.ret == 0 { // failure - panic(fmt.Errorf("error computing window rect from client rect for resize: %v", r.err)) - } - uitask <- &uimsg{ - call: _setWindowPos, - p: []uintptr{ - uintptr(s.hwnd), - uintptr(_NULL), // not changing the Z-order - uintptr(0), - uintptr(0), - uintptr(rect.Right - rect.Left), - uintptr(rect.Bottom - rect.Top), - uintptr(_SWP_NOMOVE | _SWP_NOZORDER), - }, - ret: ret, - } - r = <-ret - if r.ret == 0 { // failure - return fmt.Errorf("error actually resizing window: %v", r.err) - } - return nil -} |
