private void UpdateLocations(WindowsAPI.WINDOWPOS pos)
{
_topGlow.SetLocation(pos);
_bottomGlow.SetLocation(pos);
_rightGlow.SetLocation(pos);
_leftGlow.SetLocation(pos);
}
internal void SetLocation(WindowsAPI.WINDOWPOS pos)
{
switch (_side)
{
case Side.Top:
Left = pos.x - SideGlow.SIZE;
Top = pos.y - SideGlow.SIZE;
break;
case Side.Bottom:
Left = pos.x - SideGlow.SIZE;
Top = pos.y + pos.cy;
break;
case Side.Left:
Left = pos.x - SideGlow.SIZE;
Top = pos.y - SideGlow.SIZE;
break;
case Side.Right:
Left = pos.x + pos.cx;
Top = pos.y - SideGlow.SIZE;
break;
}
}
private IntPtr ParentWndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
if (msg.Is(WindowsMessage.WM_ACTIVATE))
{
UpdateZOrder();
}
else if (msg.Is(WindowsMessage.WM_WINDOWPOSCHANGED))
{
WindowsAPI.WINDOWPOS pos = (WindowsAPI.WINDOWPOS)Marshal.PtrToStructure(lParam, typeof(WindowsAPI.WINDOWPOS));
UpdateLocations(pos);
}
else if (msg.Is(WindowsMessage.WM_SIZE))
{
if ((int)wParam == 2 || (int)wParam == 1) // maximized/minimized
{
}
else
{
int width = (int)WindowsAPI.LoWord(lParam);
int height = (int)WindowsAPI.HiWord(lParam);
UpdateSizes(width, height);
}
}
else if (msg.Is(WindowsMessage.WM_DESTROY))
{
}
else if (msg.Is(WindowsMessage.WM_SETFOCUS))
{
_isFocused = true;
UpdateZOrder();
UpdateColor();
}
else if (msg.Is(WindowsMessage.WM_KILLFOCUS))
{
_isFocused = false;
UpdateColor();
}
return(IntPtr.Zero);
}
