Interface ICefCommandHandler

Description

Hierarchy

Fields

Methods

Properties

Unit

uCEFInterfaces

Declaration

type ICefCommandHandler = interface(ICefBaseRefCounted)

Description

Implement this interface to handle events related to commands. The functions of this interface will be called on the UI thread.

UNKNOWN

<see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_command_handler_capi.h">CEF source file: /include/capi/cef_command_handler_capi.h (cef_command_handler_t))

Hierarchy

IInterface
ICefBaseRefCounted
ICefCommandHandler

Overview

Methods

	`function OnChromeCommand(const browser: ICefBrowser; command_id: integer; disposition: TCefWindowOpenDisposition): boolean;`
	`function OnIsChromeAppMenuItemVisible(const browser: ICefBrowser; command_id: integer): boolean;`
	`function OnIsChromeAppMenuItemEnabled(const browser: ICefBrowser; command_id: integer): boolean;`
	`function OnIsChromePageActionIconVisible(icon_type: TCefChromePageActionIconType): boolean;`
	`function OnIsChromeToolbarButtonVisible(button_type: TCefChromeToolbarButtonType): boolean;`
	`procedure RemoveReferences;`

Description

Methods

function OnChromeCommand(const browser: ICefBrowser; command_id: integer; disposition: TCefWindowOpenDisposition): boolean;

Called to execute a Chrome command triggered via menu selection or keyboard shortcut. Values for |command_id| can be found in the cef_command_ids.h file. |disposition| provides information about the intended command target. Return true (1) if the command was handled or false (0) for the default implementation. For context menu commands this will be called after ICefContextMenuHandler.OnContextMenuCommand. Only used with the Chrome runtime.

Attributes

GUID['{7C931B93-53DC-4607-AABB-2CB4AEF7FB96}']

	`function OnIsChromeAppMenuItemVisible(const browser: ICefBrowser; command_id: integer): boolean;`
Called to check if a Chrome app menu item should be visible. Values for \|command_id\| can be found in the cef_command_ids.h file. Only called for menu items that would be visible by default. Only used with the Chrome runtime.

	`function OnIsChromeAppMenuItemEnabled(const browser: ICefBrowser; command_id: integer): boolean;`
Called to check if a Chrome app menu item should be enabled. Values for \|command_id\| can be found in the cef_command_ids.h file. Only called for menu items that would be enabled by default. Only used with the Chrome runtime.

	`function OnIsChromePageActionIconVisible(icon_type: TCefChromePageActionIconType): boolean;`
Called during browser creation to check if a Chrome page action icon should be visible. Only called for icons that would be visible by default. Only used with the Chrome runtime.

	`function OnIsChromeToolbarButtonVisible(button_type: TCefChromeToolbarButtonType): boolean;`
Called during browser creation to check if a Chrome toolbar button should be visible. Only called for buttons that would be visible by default. Only used with the Chrome runtime.

	`procedure RemoveReferences;`
Custom procedure to clear all references.

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