public IMemento Restore()
{
// Before
drawableContainer.Invalidate();
DeleteElementMemento oldState = new DeleteElementMemento(surface, drawableContainer);
surface.RemoveElement(drawableContainer, false);
// After
drawableContainer.Invalidate();
return oldState;
}
public IMemento Restore()
{
// Before
drawableContainer.Invalidate();
DeleteElementMemento oldState = new DeleteElementMemento(surface, drawableContainer);
surface.RemoveElement(drawableContainer, false);
// After
drawableContainer.Invalidate();
return(oldState);
}
public IMemento Restore() {
// Before
drawableContainer.Invalidate();
// Store the selected state, as it's overwritten by the RemoveElement
bool selected = drawableContainer.Selected;
DeleteElementMemento oldState = new DeleteElementMemento(surface, drawableContainer);
surface.RemoveElement(drawableContainer, false);
drawableContainer.Selected = true;
// After
drawableContainer.Invalidate();
return oldState;
}
public IMemento Restore()
{
// Before
_drawableContainer.Invalidate();
// Store the selected state, as it's overwritten by the RemoveElement
DeleteElementMemento oldState = new DeleteElementMemento(_surface, _drawableContainer);
_surface.RemoveElement(_drawableContainer, false);
_drawableContainer.Selected = true;
// After
_drawableContainer.Invalidate();
return(oldState);
}
