contextmenu

Inside my control, I have: ContextMenu = new ContextMenu(); ContextMenu.MenuItems.Add(new MenuItem("&Add Item", onAddSpeaker)); ContextMenu.MenuItems.Add(new MenuItem("&Edit Item", onEditSpeaker)); ContextMenu.MenuItems.Add(new MenuItem("&Delete Item", onDeleteSpeaker)); ContextMenu.MenuItems.Add( ??? ); ContextMenu.MenuItems.Add(new MenuItem("Cancel")); How to add a separation line to this ContextMenu? I believe it's just a dash: ContextMenu.MenuItems.Add("-"); This works just as well as the dash, and i suspect the Winforms will translate the dash to a ToolStripSeparator. I for one think this

(This question is related to another one , but different enough that I think it warrants placement here.) Here's a (heavily snipped) Window : <Window x:Class="Gmd.TimeTracker2.TimeTrackerMainForm" xmlns:local="clr-namespace:Gmd.TimeTracker2" xmlns:localcommands="clr-namespace:Gmd.TimeTracker2.Commands" x:Name="This" DataContext="{Binding ElementName=This}"> <Window.CommandBindings> <CommandBinding Command="localcommands:TaskCommands.ViewTaskProperties" Executed="HandleViewTaskProperties" CanExecute="CanViewTaskPropertiesExecute" /> </Window.CommandBindings> <DockPanel> <!-- snip stuff -->

By default menu items become disabled when its command cannot be executed (CanExecute = false). What is the easiest way to make the menu item visible/collapsed based on the CanExecute method? You can simply bind Visibility to IsEnabled (set to false on CanExecute == false). You still would need an IValueConverter to convert the bool to visible/collapsed. public class BooleanToCollapsedVisibilityConverter : IValueConverter { #region IValueConverter Members public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) { //reverse conversion

I'm trying to implement pop-up menus in Java JTree. I've sub-classed DefaultTreeCellRenderer (to change node appearance) and DefaultTreeCellEditor (to create Components to attach event listeners to, since apparently the Components that DefaultTreeCellRenderer.getTreeCellRendererComponent() returns can't do it?). I don't really want to "edit" the nodes, just be able to pop-up a menu when a node gets right-clicked, but this is the only way I can think of doing it right now... Below is the code that I have so far-- I'm just trying to figure out how to capture MouseEvents. It sort of works, but

I am using this link from Oleg and Demo to create context menu. Is there a way to pass some dynamic values to each row apart from rowId. May be one way is to set hidden values for each row and get those hidden column values but not sure how to implement this functionality. Thanks for any help or suggestions.. loadComplete: function(data) { // Fix the Grid Width... fixGridWidth($("#grid")); // Context Menu $("tr.jqgrow", this).contextMenu('contextMenu', { bindings: { 'abc1': function(trigger) { // would like to pass some custom values }, 'abc2': function(trigger) { // open a link in new window

my program is based on Google's Hello Gallery example: http://developer.android.com/guide/tutorials/views/hello-gallery.html Instead of using images, I create a bunch of EditText s in the constructor. My question is now: When I long click on an EditText, I want its Context Menu (with "select all", "copy" and so on) to be shown. I've tried setting an OnItemLongClickListener which calls the selected view via myGallery.getAdapter().getView(position, ...).showContextMenu() , but that runs into a StackOverflowError (that's btw the reason why I posted my question here - ok, that one was lame.): 08

I am trying to add a context menu item to a DLL file. The reason is that I have written an application which retracts and deployed a managed DLL file to the GAC. The application is all good, but now I want the ability to right-click a DLL and just click "copy to GAC". I've tried to follow instructions as per this question: How add context menu item to Windows Explorer for folders but to no avail. When I right click a DLL, nothing new is appearing. I've also tried the following: https://winaero.com/blog/add-register-dll-context-menu-commands-for-dll-files-in-windows-10/#comment-22928 - ran the