public TitlebarButtonHosterForm(NativeUnmanagedWindow parent)
{
AutoScaleMode = AutoScaleMode.None;
ParentWindow = parent;
Show(NativeWindow.FromHandle(parent.Handle));
Attach(parent);
SetBitmap(NativeThemeUtils.GetDwmWindowButton(AeroTitlebarButtonPart.MinimizeButton,
TitlebarButtonState.Hot) as Bitmap);
}
private void Attach(NativeUnmanagedWindow parent)
{
parent.WindowChanged += (s, e) => Relocate(this, parent);
SetWindowPos(new HandleRef(this, Handle), parent.Handle, 0, 0, 0, 0,
SetWindowPosFlags.SWP_NOSIZE | SetWindowPosFlags.SWP_NOMOVE);
NativeThemeUtils.SetWindowLong(Handle, NativeThemeUtils.GWLParameter.GWL_HWNDPARENT,
parent.Handle.ToInt32());
Relocate(this, parent);
}
public SafeNativeWindowHandle(NativeWindow w = null) : base(DestroyHandle)
{
NativeWindow = w ?? NativeThemeUtils.CreateNativeWindow();
SetHandle(NativeWindow.Handle);
ToFree.Add(NativeWindow.Handle, NativeWindow);
}
