CefContextMenuHandler Class |
Implement this interface to handle context menu events. The methods of this
class will be called on the UI thread.
Inheritance HierarchyNamespace: Internal.Xilium.CefGlue
Assembly: NeoAxis.Core (in NeoAxis.Core.dll) Version: 2024.1.1.0 (2024.1.1.0)
SyntaxC#
public abstract class CefContextMenuHandler
The CefContextMenuHandler type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | CefContextMenuHandler | Initializes a new instance of the CefContextMenuHandler class |
Properties
Methods| Name | Description | |
|---|---|---|
| Dispose | Releases the unmanaged resources used by the CefContextMenuHandler and optionally releases the managed resources |
 | Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize | (Overrides ObjectFinalize.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| OnBeforeContextMenu |
Called before a context menu is displayed. |params| provides information
about the context menu state. |model| initially contains the default
context menu. The |model| can be cleared to show no context menu or
modified to show a custom menu. Do not keep references to |params| or
|model| outside of this callback.
|
| OnContextMenuCommand |
Called to execute a command selected from the context menu. Return true if
the command was handled or false for the default implementation. See
cef_menu_id_t for the command ids that have default implementations. All
user-defined command ids should be between MENU_ID_USER_FIRST and
MENU_ID_USER_LAST. |params| will have the same values as what was passed to
OnBeforeContextMenu(). Do not keep a reference to |params| outside of this
callback.
|
| OnContextMenuDismissed |
Called when the context menu is dismissed irregardless of whether the menu
was empty or a command was selected.
|
| RunContextMenu |
Called to allow custom display of the context menu. |params| provides
information about the context menu state. |model| contains the context menu
model resulting from OnBeforeContextMenu. For custom display return true
and execute |callback| either synchronously or asynchronously with the
selected command ID. For default display return false. Do not keep
references to |params| or |model| outside of this callback.
|
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Extension Methods| Name | Description | |
|---|---|---|
 | MethodInvoke |
Calls the object method by name.
(Defined by ObjectEx.) |
| PropertyGet(String, Object, Boolean) | Overloaded.
Gets the value of the object property by name.
(Defined by ObjectEx.) |
| PropertyGetT(String, Object, Boolean) | Overloaded.
Gets the value of the object property by name.
(Defined by ObjectEx.) |
| PropertySet |
Sets the value of the object property by name.
(Defined by ObjectEx.) |
See Also