/// <summary> /// Handles a change to the IsLayoutFrozen property. /// </summary> /// <param name="dependencyObject">The object that owns the property.</param> /// <param name="dependencyPropertyChangedEventArgs">A description of the changed property.</param> private static void OnIsLayoutFrozenChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs) { // Extract the strongly typed variables from the generic parameters. ViewerEquityBlotter viewerPrototype = dependencyObject as ViewerEquityBlotter; Boolean isLayoutFrozen = (Boolean)dependencyPropertyChangedEventArgs.NewValue; // This takes care of the actual work of setting the filter to display only the filled orders (or removing the filter). ViewerEquityBlotter.reportWorkingOrder.IsLayoutFrozen = isLayoutFrozen; }
/// <summary> /// Handles a change to the Scale property. /// </summary> /// <param name="dependencyObject">The object that owns the property.</param> /// <param name="dependencyPropertyChangedEventArgs">A description of the changed property.</param> private static void OnScaleChanged( DependencyObject dependencyObject, DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs) { // Extract the strongly typed variables from the generic parameters. ViewerEquityBlotter viewerPrototype = dependencyObject as ViewerEquityBlotter; Double scale = (Double)dependencyPropertyChangedEventArgs.NewValue; // Set the animation speed on the report. ViewerEquityBlotter.reportWorkingOrder.Scale = scale; ViewerEquityBlotter.reportMatch.Scale = scale; ViewerEquityBlotter.reportExecution.Scale = scale; }
/// <summary> /// Handles a change to the IsNavigationPaneVisible property. /// </summary> /// <param name="dependencyObject">The object that owns the property.</param> /// <param name="dependencyPropertyChangedEventArgs">A description of the changed property.</param> private static void OnIsNavigationPaneVisibleChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs) { // Extract the strongly typed variables from the generic parameters. ViewerEquityBlotter viewerPrototype = dependencyObject as ViewerEquityBlotter; Boolean isNavigationPaneVisible = (Boolean)dependencyPropertyChangedEventArgs.NewValue; // The real logic is handled by the application window. This handler is only got to update the menu user interface to // reflect the state of the navigation pane. if (viewerPrototype.menuItemIsNavigationPaneVisible.IsChecked != isNavigationPaneVisible) { viewerPrototype.menuItemIsNavigationPaneVisible.IsChecked = isNavigationPaneVisible; } }
/// <summary> /// Handles a change to the AnimationSpeed property. /// </summary> /// <param name="dependencyObject">The object that owns the property.</param> /// <param name="dependencyPropertyChangedEventArgs">A description of the changed property.</param> private static void OnAnimationSpeedChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs) { // Extract the strongly typed variables from the generic parameters. ViewerEquityBlotter viewerPrototype = dependencyObject as ViewerEquityBlotter; AnimationSpeed animationSpeed = (AnimationSpeed)dependencyPropertyChangedEventArgs.NewValue; // Set the animation speed on the report. ViewerEquityBlotter.reportWorkingOrder.AnimationSpeed = animationSpeed; // Adjust the menu items for the new animation setting. viewerPrototype.menuItemSetAnimationFast.IsChecked = animationSpeed == AnimationSpeed.Fast; viewerPrototype.menuItemSetAnimationMedium.IsChecked = animationSpeed == AnimationSpeed.Medium; viewerPrototype.menuItemSetAnimationOff.IsChecked = animationSpeed == AnimationSpeed.Off; viewerPrototype.menuItemSetAnimationSlow.IsChecked = animationSpeed == AnimationSpeed.Slow; }
/// <summary> /// Handles a change to the IsRunningFilter property. /// </summary> /// <param name="dependencyObject">The object that owns the property.</param> /// <param name="dependencyPropertyChangedEventArgs">A description of the changed property.</param> private static void OnIsRunningFilterChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs) { // Extract the strongly typed variables from the generic parameters. ViewerEquityBlotter viewerPrototype = dependencyObject as ViewerEquityBlotter; Boolean isRunningFilter = (Boolean)dependencyPropertyChangedEventArgs.NewValue; // This takes care of the actual work of setting the filter to display only the filled orders (or removing the filter). ViewerEquityBlotter.reportWorkingOrder.IsRunningFilter = isRunningFilter; // The user interface is modified here to reflect the change to the state of the filter. if (viewerPrototype.toggleButtonApplyRunningFilter.IsChecked != isRunningFilter) { viewerPrototype.toggleButtonApplyRunningFilter.IsChecked = isRunningFilter; } }