menuitem

问题 I have added two menu item . Both of them works good but whenever i press menu button new menu items appear beside the old one . Like below u can see below is my menu item xml <menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto"> <item android:title="Search" android:icon="@drawable/search_white_24dp" android:id="@+id/searchmenu" app:showAsAction="always"> </item> <item android:icon="@drawable/settings_white_24dp" android:title=

问题 I want to create a menu from Database and show in Menu Control. Code Here in .aspx page: <asp:Menu ID="Menu1" Orientation="horizontal" StaticMenuItemStyle-CssClass="menuItem" DynamicMenuItemStyle-CssClass="menuItem" runat="server"> In .cs Page of Master: protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { populateMenuItem(); } } private void populateMenuItem() { DataTable menuData = GetMenuData(); AddTopMenuItems(menuData); } /// Filter the data to get only the rows that

问题 Can you have submenus with the top level set to checkable in WPF? I can't seem to get this to work. <Window.ContextMenu> <ContextMenu> <MenuItem Header="Top Level 1" IsCheckable="True" IsChecked="True"> <MenuItem Header="Sub Level" /> <MenuItem Header="Sub Level" /> </MenuItem> <MenuItem Header="Top Level 2"> <MenuItem Header="Sub Level" /> <MenuItem Header="Sub Level" /> </MenuItem> </ContextMenu> </Window.ContextMenu> Top Level 1 is checkable, but the sub levels don't appear. Any thoughts?

问题 Can you have submenus with the top level set to checkable in WPF? I can't seem to get this to work. <Window.ContextMenu> <ContextMenu> <MenuItem Header="Top Level 1" IsCheckable="True" IsChecked="True"> <MenuItem Header="Sub Level" /> <MenuItem Header="Sub Level" /> </MenuItem> <MenuItem Header="Top Level 2"> <MenuItem Header="Sub Level" /> <MenuItem Header="Sub Level" /> </MenuItem> </ContextMenu> </Window.ContextMenu> Top Level 1 is checkable, but the sub levels don't appear. Any thoughts?

问题 Can you have submenus with the top level set to checkable in WPF? I can't seem to get this to work. <Window.ContextMenu> <ContextMenu> <MenuItem Header="Top Level 1" IsCheckable="True" IsChecked="True"> <MenuItem Header="Sub Level" /> <MenuItem Header="Sub Level" /> </MenuItem> <MenuItem Header="Top Level 2"> <MenuItem Header="Sub Level" /> <MenuItem Header="Sub Level" /> </MenuItem> </ContextMenu> </Window.ContextMenu> Top Level 1 is checkable, but the sub levels don't appear. Any thoughts?

问题 I have a menu item with an icon (imagine for example a clock with a single lancet), I would like to make its icon rotate indefinitely. How could I manage this effect? Thank you. 回答1: Add a file res/layout/iv_refresh.xml (replace ic_launcher with your custom icon): <?xml version="1.0" encoding="utf-8"?> <ImageView xmlns:android="http://schemas.android.com/apk/res/android" style="@android:style/Widget.ActionButton" android:layout_width="wrap_content" android:layout_height="wrap_content" android

问题 Is it possible to add a menu item with an icon (like the icons of undo/redo button) to a custom menu item? The documentation of the Class Menu doesn't mention it, so I guess it's not possible, but maybe there's a way to achieve this? Thanks! 回答1: You can not use custom icons i suppose but you can use html character codes like this: DocumentApp.getUi().createMenu('☁ Cloud') .addItem("🖋 Pen", 'showHtmlBlaBla') .addToUi(); You can look here for some codes 来源： https://stackoverflow.com/questions

问题 I created a small application using Netbeans 8.1 on OSX. It contains just two menus "file" and "edit". The purpose is to add full copy / cut / paste functionality to the edit menu later on. I want to use Netbeans GUI builder but i encounter the following problems: 1st try: I created a small example with Netbeans GUI builder (Swing GUI Forms -> JDialog). I just added a menu bar to the JFrame and the a JMenuItem in the GUI builder and some code to the constructor. The result is: As you can see

问题 I have some problems to customize the icon of menuitem component. I tried this form but i don't have success: <p:menuitem value="Clientes" outcome="/clientes/CadastroCliente" icon="resources/images/person.png"/> I too try use css <p:menuitem value="Clientes" outcome="/clientes/CadastroCliente" icon="user"/> .user{ background: url('resources/images/menu/users.png') no-repeat; height:16px; width:16px; } I use PrimeFaces 5. 回答1: Try this <p:menuitem value="Clientes" outcome="/clientes

问题 I hope I asked the right question, but here's my situation. I have a TreeViewItem that I'm implementing. Inside it I set/add various properties, one of them being a ContextMenu . All I want to do is add MenuItems to the ContextMenu without passing to functions and such. Here's how I implement my TreeViewItem with ContextMenu : public static TreeViewItem Item = new TreeViewItem() //Child Node { ContextMenu = new ContextMenu //CONTEXT MENU { Background = Brushes.White, BorderBrush = Brushes