public static bool SetIcon(byte[] bgra, int width, int height, WindowIconKind kind, bool topRowFirst = false)
{
var hwnd = mainWindow;
if (hwnd == IntPtr.Zero)
{
return(false);
}
var index = (int)kind;
IntPtr icon;
if (bgra != null)
{
icon = _SetIcon_cache[index].update(bgra, width, height, topRowFirst);
if (icon == IntPtr.Zero)
{
return(false);
}
if (!_SetIcon_hasBaseIcon[index])
{
_SetIcon_hasBaseIcon[index] = true;
_SetIcon_baseIcon[index] = SendMessage(hwnd, 0x7F /*WM_GETICON*/, index, IntPtr.Zero);
}
}
else
{
if (!_SetIcon_hasBaseIcon[index])
{
return(true);
}
icon = _SetIcon_baseIcon[index];
}
SendMessage(hwnd, 0x80 /*WM_SETICON*/, index, icon);
return(true);
}
public static bool SetIcon(Texture2D tex, WindowIconKind kind)
{
var hwnd = mainWindow;
if (hwnd == IntPtr.Zero)
{
return(false);
}
var index = (int)kind;
IntPtr icon;
if (tex != null)
{
icon = _SetIcon_cache[index].update(tex);
if (icon == IntPtr.Zero)
{
return(false);
}
if (!_SetIcon_hasBaseIcon[index])
{
_SetIcon_hasBaseIcon[index] = true;
_SetIcon_baseIcon[index] = SendMessage(hwnd, 0x7F /*WM_GETICON*/, index, IntPtr.Zero);
}
}
else
{
if (!_SetIcon_hasBaseIcon[index])
{
return(true);
}
icon = _SetIcon_baseIcon[index];
}
SendMessage(hwnd, 0x80 /*WM_SETICON*/, index, icon);
return(true);
}
