FSpot.MainWindow.HandleZoomScaleValueChanged C# (CSharp) Method

		void HandleZoomScaleValueChanged (object sender, System.EventArgs args)
		{
			switch (ViewMode) {
			case ModeType.PhotoView:
				photo_view.View.ZoomChanged -= HandleZoomChanged;
				photo_view.NormalizedZoom = zoom_scale.Value;
				photo_view.View.ZoomChanged += HandleZoomChanged;
				break;
			case ModeType.IconView:
				icon_view.ZoomChanged -= HandleZoomChanged;
				icon_view.Zoom = zoom_scale.Value;
				icon_view.ZoomChanged += HandleZoomChanged;
				break;
			}

			zoom_in.Sensitive = (zoom_scale.Value != 1.0);
			zoom_out.Sensitive = (zoom_scale.Value != 0.0);
		}