/// <summary> Handle the Motion event. </summary>
/// <param name="source"> The widget, the Motion event is assigned to. <see cref="XrwRectObj"/> </param>
/// <param name="e"> The event data. <see cref="XMotionEvent"/> </param>
/// <remarks> Set XrwMotionEvent. Set result to nonzero to stop further event processing. </remarks>
void HandleMotionDefault(XrwRectObj source, XrwMotionEvent e)
{
// Determine pranslated position.
TPoint translatedPosition = new TPoint(0, 0);
// Anywhere on the way from GNOME 2.3.0 to 3.6.2 the values x_root and y_root habe been fixed.
if (e.Event.x_root > e.Event.x && e.Event.y_root > e.Event.y)
{
translatedPosition.X = e.Event.x_root;
translatedPosition.Y = e.Event.y_root;
}
else
{
translatedPosition.X = e.Event.x;
translatedPosition.Y = e.Event.y;
}
translatedPosition.X -= _assignedPosition.X;
translatedPosition.Y -= _assignedPosition.Y;
X11lib.XWindowAttributes menuShellAttributes = new X11lib.XWindowAttributes();
if (this.GetWindowAttributes(ref menuShellAttributes) == true)
{
translatedPosition.X -= (int)menuShellAttributes.x;
translatedPosition.Y -= (int)menuShellAttributes.y;
}
else
{
Console.WriteLine(CLASS_NAME + "::HandleButtonPress () ERROR: Unable to determine window attributes.");
}
for (int countChildren = 0; countChildren < _children.Count; countChildren++)
{
XrwSme sme = _children[countChildren] as XrwSme;
if (sme != null)
{
if (translatedPosition.X > sme._assignedPosition.X && translatedPosition.Y > sme._assignedPosition.Y &&
translatedPosition.X < sme._assignedPosition.X + sme._assignedSize.Width && translatedPosition.Y < sme._assignedPosition.Y + sme._assignedSize.Height)
{
if (sme.Focused != true)
{
sme.Focused = true;
XrwObject.SendExposeEvent(_display, sme.Window, Parent.Window);
}
}
else
{
if (sme.Focused != false)
{
sme.Focused = false;
XrwObject.SendExposeEvent(_display, sme.Window, Parent.Window);
}
}
}
}
e.Result = 1;
}
/// <summary> Hide the widget and unmap the window (if any). </summary>
public override void Hide()
{
for (int countChildren = 0; countChildren < _children.Count; countChildren++)
{
XrwSme sme = _children[countChildren] as XrwSme;
if (sme != null)
{
sme.Hide();
}
}
base.Hide();
}
/// <summary> Show the widget and map the window (if any). </summary>
public override void Show()
{
for (int countChildren = 0; countChildren < _children.Count; countChildren++)
{
XrwSme sme = _children[countChildren] as XrwSme;
if (sme != null)
{
sme.Show();
sme.Focused = false;
}
}
base.Show();
}
