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Added window minimum sizes.

This commit is contained in:
Pietro Gagliardi 2014-02-11 07:50:00 -05:00
parent 07f92bb8d9
commit 6ae39f57a2
2 changed files with 17 additions and 0 deletions
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5
main.go
View File

@ -87,6 +87,11 @@ func wndProc(hwnd HWND, msg uint32, wParam WPARAM, lParam LPARAM) LRESULT {
MB_OK) MB_OK)
} }
return 0 return 0
case WM_GETMINMAXINFO:
mm := lParam.MINMAXINFO()
mm.PtMinTrackSize.X = 320
mm.PtMinTrackSize.Y = 240
return 0
case WM_CLOSE: case WM_CLOSE:
err := DestroyWindow(hwnd) err := DestroyWindow(hwnd)
if err != nil { if err != nil {

12
windows.go
View File

@ -306,3 +306,15 @@ const (
WM_WINDOWPOSCHANGED = 0x0047 WM_WINDOWPOSCHANGED = 0x0047
WM_WINDOWPOSCHANGING = 0x0046 WM_WINDOWPOSCHANGING = 0x0046
) )
type MINMAXINFO struct {
PtReserved POINT
PtMaxSize POINT
PtMaxPosition POINT
PtMinTrackSize POINT
PtMaxTrackSize POINT
}
func (l LPARAM) MINMAXINFO() *MINMAXINFO {
return (*MINMAXINFO)(unsafe.Pointer(l))
}