/// <summary>
/// Handles ButtonPress event
/// </summary>
/// <param name="evnt">
/// Arguments <see cref="Gdk.EventButton"/>
/// </param>
/// <returns>
/// true if handled, false if not <see cref="System.Boolean"/>
/// </returns>
protected override bool OnButtonPressEvent(Gdk.EventButton evnt)
{
if (CanFocus == true)
{
if (HasFocus == false)
{
GrabFocus();
return(true);
}
}
if (Editable == false)
{
return(base.OnButtonPressEvent(evnt));
}
IDrawingCell cell = mainbox.CellAtCoordinates(System.Convert.ToInt32(evnt.X), System.Convert.ToInt32(evnt.Y));
if (cell == null)
{
return(base.OnButtonPressEvent(evnt));
}
if (TypeValidator.IsCompatible(cell.GetType(), typeof(TimeText)) == true)
{
if ((int)(cell as TimeText).Part < 4)
{
Selected = (cell as TimeText).Part;
return(true);
}
}
return(base.OnButtonPressEvent(evnt));
}
public static IActivatable GetActivatableCell(this IDrawingCell aCell)
{
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(IActivatable)) == true)
{
return(aCell as IActivatable);
}
if (aCell.Owner == null)
{
return(null);
}
if (TypeValidator.IsCompatible(aCell.Owner.GetType(), typeof(IDrawingCell)) == true)
{
return((aCell.Owner as IDrawingCell).GetActivatableCell());
}
return(null);
}
/// <summary>
/// Packs cell into container
/// </summary>
/// <param name="aCell">
/// Cell <see cref="IDrawingCell"/>
/// </param>
/// <remarks>
/// if cell already exists, exception is thrown
/// </remarks>
public virtual void Pack(IDrawingCell aCell)
{
if (aCell == null)
{
return;
}
if (Count > 0)
{
throw new NotSupportedException("Pack method only supports one cell");
}
PackStart(aCell, true);
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(DrawingCellContent)) == true)
{
(aCell as DrawingCellContent).XPos = 0.5;
(aCell as DrawingCellContent).YPos = 0.5;
}
}
public static StateType ResolveState(this IDrawingCell aCell)
{
if (aCell.MasterIsSensitive() == false)
{
return(StateType.Insensitive);
}
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(IGtkState)) == true)
{
return((aCell as IGtkState).State);
}
if (TypeValidator.IsCompatible(aCell.Owner.GetType(), typeof(IDrawingCell)) == true)
{
return((aCell.Owner as IDrawingCell).ResolveState());
}
if (TypeValidator.IsCompatible(aCell.Owner.GetType(), typeof(Gtk.Widget)) == true)
{
return((aCell.Owner as Gtk.Widget).State);
}
return(StateType.Normal);
}
public static void SetGtkState(this IDrawingCell aCell, StateType aState)
{
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(ICustomGtkState)) == true)
{
if ((aCell as ICustomGtkState).StateResolving == ValueResolveMethod.Manual)
{
(aCell as ICustomGtkState).CustomState = aState;
}
else
{
return;
}
return;
}
if (aCell.Owner != null)
{
if (TypeValidator.IsCompatible(aCell.Owner.GetType(), typeof(IDrawingCell)) == true)
{
(aCell.Owner as IDrawingCell).SetGtkState(aState);
}
}
}
/// <summary>
/// Packs cell into container
/// </summary>
/// <param name="aCell">
/// Cell <see cref="IDrawingCell"/>
/// </param>
/// <remarks>
/// if cell already exists, exception is thrown
/// </remarks>
public virtual void Pack (IDrawingCell aCell)
{
if (aCell == null)
return;
if (Count > 0)
throw new NotSupportedException ("Pack method only supports one cell");
PackStart (aCell, true);
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(DrawingCellContent)) == true) {
(aCell as DrawingCellContent).XPos = 0.5;
(aCell as DrawingCellContent).YPos = 0.5;
}
}