Example #1
0
		/// <summary> 
		/// Overloaded. Releases the resources used by the Component.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );

			if( null != popup )
			{
				popup.Dispose();
				popup = null;
			}
		}
Example #2
0
		/// <summary>
		/// Display the ColorPicker's drop down palette.
		/// </summary>
		public void ShowDropdown()
		{
			Point p = new Point( this.Left, this.Bottom );
			Point q = this.Parent.PointToScreen(p);

			if( null == popup )
			{
				popup = new ColorPanelForm();

				popup.Top   = q.Y;
				popup.Left  = q.X;

				popup.ColorSet         = panel_colorSet;
				popup.ColorSortOrder   = panel_colorSortOrder;
				popup.ColorWellSize    = panel_colorWellSize;
				popup.PanelBorderStyle = panel_PanelBorderStyle;
				popup.Columns          = panel_columns;
				popup.CustomColors     = panel_customColors;

				// set color after colorSet since changing the colorSet
				// resets the color to black
				popup.Color            = panel_color;

				if( panel_columns <= 0 )
				{
					Trace.WriteLine( string.Format( "Setting '{0}' width = {1}", popup.Name, this.Width ) );
					popup.ParentWidth = Width;
				}
			}

			if( DialogResult.OK == popup.ShowDialog(this) )
			{
				panel_color = popup.Color;
				OnColorChanged( new ColorChangedEventArgs(panel_color) );
			}

			popup.Dispose();
			popup = null;
		}