public static void UpdateWin32Style(MetroWindow window) {
const int GWL_STYLE = -16;
const int WS_SYSMENU = 0x00080000;
IntPtr hWnd = new WindowInteropHelper(window).Handle;
// The whole title bar is restyled. We must hide the system menu or Windows
// will sometimes paint the title bar for us.
SetWindowLong(hWnd, GWL_STYLE, GetWindowLong(hWnd, GWL_STYLE) & ~WS_SYSMENU);
}
void UpdatePadding(MetroWindow window) {
Debug.Assert(window != null);
var state = window.IsFullScreen ? WindowState.Maximized : window.WindowState;
switch (state) {
default:
case WindowState.Normal:
border.ClearValue(Border.PaddingProperty);
border.BorderThickness = oldThickness;
break;
case WindowState.Minimized:
case WindowState.Maximized:
double magicx, magicy;
magicx = magicy = 10;//TODO: Figure out how this value is calculated (it's not ResizeBorderThickness.Left/Top)
double deltax = magicx - SystemParameters.ResizeFrameVerticalBorderWidth;
double deltay = magicy - SystemParameters.ResizeFrameHorizontalBorderHeight;
Debug.Assert(deltax >= 0 && deltay >= 0);
if (deltax < 0)
deltax = 0;
if (deltay < 0)
deltay = 0;
border.Padding = new Thickness(
SystemParameters.BorderWidth + border.BorderThickness.Left + deltax,
SystemParameters.BorderWidth + border.BorderThickness.Top + deltay,
SystemParameters.BorderWidth + border.BorderThickness.Right + deltax,
SystemParameters.BorderWidth + border.BorderThickness.Bottom + deltay);
border.BorderThickness = new Thickness(0);
break;
}
}