Just to elaborate a little further to what Frans has said…Even though the ListBox owns the ContextMenuStrip, you can still customize the items in the menu strip at the time it’s opening. Thus customizing it’s contents based on the mouse position within the listbox. The example below selects the item in the listbox based on … Read more
I found all your solutions quite complicated and hard to customize, and since i just started i wanted to solve this with components and eventbinding only. So My ContextMenu is a component with Input values x and y and is shown on right click on top of its ParentComponent 🙂 Stackblitz Example So here it … Read more
this will give you the exact thing you want private void OnDeleteClicked(object sender, System.Windows.RoutedEventArgs e) { MenuItem mnu = sender as MenuItem; StackPanel sp = null; if(mnu!=null) { sp = ((ContextMenu)mnu.Parent).PlacementTarget as StackPanel; } } Hope this helps!!
Open the Registry Editor (regedit.exe). Find HKEY_CLASSES_ROOT\Directory\shell Under this key find each VLC key you would like to remove from folder context menus (Optional) right-click each key and choose Export. Save the exported reg files as PlayWithVLC-dir and AddToPlaylistVLC-dir. These .reg files can later be used to restore the context menu entries. Delete the key … Read more
Here is a XAML only solution. Just add this style to your button. This will cause the context menu to open on both left and right click. Enjoy! <Button Content=”Open Context Menu”> <Button.Style> <Style TargetType=”{x:Type Button}”> <Style.Triggers> <EventTrigger RoutedEvent=”Click”> <EventTrigger.Actions> <BeginStoryboard> <Storyboard> <BooleanAnimationUsingKeyFrames Storyboard.TargetProperty=”ContextMenu.IsOpen”> <DiscreteBooleanKeyFrame KeyTime=”0:0:0″ Value=”True”/> </BooleanAnimationUsingKeyFrames> </Storyboard> </BeginStoryboard> </EventTrigger.Actions> </EventTrigger> </Style.Triggers> <Setter Property=”ContextMenu”> … Read more
customContextMenuRequested is emitted when the widget’s contextMenuPolicy is Qt::CustomContextMenu, and the user has requested a context menu on the widget. So in the constructor of your widget you can call setContextMenuPolicy and connect customContextMenuRequested to a slot to make a custom context menu. In the constructor of plotspace : this->setContextMenuPolicy(Qt::CustomContextMenu); connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, … Read more
the solution is very simple public class MainActivity extends AppCompatActivity { EditText et_0; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); et_0 = findViewById(R.id.et_0); et_0.setCustomSelectionActionModeCallback(new ActionMode.Callback() { @Override public boolean onCreateActionMode(ActionMode mode, Menu menu) { //to keep the text selection capability available ( selection cursor) return true; } @Override public boolean onPrepareActionMode(ActionMode mode, Menu menu) … Read more
To get the item from the ListView item selected refer to ContextMenuInfo object (see last implemented method below). Full solution as follows: 1) register ListView for context menu in ListActivity class @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // … getListView().setAdapter(mAdapter); registerForContextMenu(getListView()); } 1a) if you have complex View on your list you might need … Read more
You would create a Menu instance and write a function that calls its post() or tk_popup() method. The tkinter documentation doesn’t currently have any information about tk_popup(). Read the Tk documentation for a description, or the source: library/menu.tcl in the Tcl/Tk source: ::tk_popup — This procedure pops up a menu and sets things up for … Read more
The ContextMenu is outside of the visual tree. Below is the xaml that should get you the datacontext: <ItemsControl ItemsSource=”{Binding Markers}” Tag=”{Binding ElementName=outerControl, Path=DataContext}”> … <ContextMenu DataContext=”{Binding Path=PlacementTarget.Tag, RelativeSource={RelativeSource Self}}”> <MenuItem Header=”Edit” Command=”{Binding EditCommand}” /> </ContextMenu> … </ItemsControl> This post explains how this works.