public virtual bool EndEdit(bool apply)
{
if (this.itemEditor == null)
{
return(true);
}
if (apply)
{
if (!this.itemEditor.ApplyValueToItem(this.editedItem.Item))
{
return(false);
}
else
{
this.OnItemEdited(new TiledViewItemEventArgs(this, this.editedItem.ModelIndex, this.editedItem.Item));
}
}
this.itemEditor.StopEditing -= this.itemEditor_StopEditing;
this.DestroyItemEditor(this.itemEditor);
this.Controls.Remove(this.itemEditor.MainControl);
this.itemEditor.MainControl.Dispose();
this.itemEditor = null;
this.InvalidateModelIndices(this.editedItem.ModelIndex, 1);
this.editedItem = new SelectedItem(-1, null);
this.Focus();
return(true);
}
public virtual bool BeginEdit(int modelIndex)
{
if (modelIndex == -1)
{
return(false);
}
if (this.itemEditor != null)
{
return(false);
}
Point editorPos = this.GetModelIndexLocation(modelIndex);
this.editedItem = new SelectedItem(modelIndex, this.model.GetItemAt(modelIndex));
this.itemEditor = this.CreateItemEditor(this.editedItem.ModelIndex, this.editedItem.Item, editorPos);
if (this.itemEditor != null && this.itemEditor.MainControl != null)
{
this.itemEditor.GetValueFromItem(this.editedItem.Item);
this.itemEditor.StopEditing += this.itemEditor_StopEditing;
this.Controls.Add(this.itemEditor.MainControl);
this.itemEditor.MainControl.Focus();
}
else
{
this.editedItem = new SelectedItem(-1, null);
this.itemEditor = null;
return(false);
}
this.itemEditIndex = -1;
this.InvalidateModelIndices(modelIndex, 1);
return(true);
}
/// <summary>
/// Override this method to clean up after editing an item in the <see cref="TiledView"/>.
/// </summary>
/// <param name="editor"></param>
protected virtual void DestroyItemEditor(ITiledViewItemEditor editor)
{
}
