Chromium Embedded Framework (CEF)
117.1.0+ga287baf+chromium-117.0.5938.62
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Implement this interface to handle BrowserView events. More...
#include "include/views/cef_browser_view_delegate.h"
Public Types | |
typedef cef_chrome_toolbar_type_t | ChromeToolbarType |
Public Member Functions | |
virtual void | OnBrowserCreated (CefRefPtr< CefBrowserView > browser_view, CefRefPtr< CefBrowser > browser) |
Called when |browser| associated with |browser_view| is created. More... | |
virtual void | OnBrowserDestroyed (CefRefPtr< CefBrowserView > browser_view, CefRefPtr< CefBrowser > browser) |
Called when |browser| associated with |browser_view| is destroyed. More... | |
virtual CefRefPtr< CefBrowserViewDelegate > | GetDelegateForPopupBrowserView (CefRefPtr< CefBrowserView > browser_view, const CefBrowserSettings &settings, CefRefPtr< CefClient > client, bool is_devtools) |
Called before a new popup BrowserView is created. More... | |
virtual bool | OnPopupBrowserViewCreated (CefRefPtr< CefBrowserView > browser_view, CefRefPtr< CefBrowserView > popup_browser_view, bool is_devtools) |
Called after |popup_browser_view| is created. More... | |
virtual ChromeToolbarType | GetChromeToolbarType (CefRefPtr< CefBrowserView > browser_view) |
Returns the Chrome toolbar type that will be available via CefBrowserView::GetChromeToolbar(). More... | |
virtual bool | UseFramelessWindowForPictureInPicture (CefRefPtr< CefBrowserView > browser_view) |
Return true to create frameless windows for Document picture-in-picture popups. More... | |
virtual bool | OnGestureCommand (CefRefPtr< CefBrowserView > browser_view, cef_gesture_command_t gesture_command) |
Called when |browser_view| receives a gesture command. More... | |
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virtual CefSize | GetPreferredSize (CefRefPtr< CefView > view) |
Return the preferred size for |view|. More... | |
virtual CefSize | GetMinimumSize (CefRefPtr< CefView > view) |
Return the minimum size for |view|. More... | |
virtual CefSize | GetMaximumSize (CefRefPtr< CefView > view) |
Return the maximum size for |view|. More... | |
virtual int | GetHeightForWidth (CefRefPtr< CefView > view, int width) |
Return the height necessary to display |view| with the provided |width|. More... | |
virtual void | OnParentViewChanged (CefRefPtr< CefView > view, bool added, CefRefPtr< CefView > parent) |
Called when the parent of |view| has changed. More... | |
virtual void | OnChildViewChanged (CefRefPtr< CefView > view, bool added, CefRefPtr< CefView > child) |
Called when a child of |view| has changed. More... | |
virtual void | OnWindowChanged (CefRefPtr< CefView > view, bool added) |
Called when |view| is added or removed from the CefWindow. More... | |
virtual void | OnLayoutChanged (CefRefPtr< CefView > view, const CefRect &new_bounds) |
Called when the layout of |view| has changed. More... | |
virtual void | OnFocus (CefRefPtr< CefView > view) |
Called when |view| gains focus. More... | |
virtual void | OnBlur (CefRefPtr< CefView > view) |
Called when |view| loses focus. More... | |
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virtual void | AddRef () const =0 |
Called to increment the reference count for the object. More... | |
virtual bool | Release () const =0 |
Called to decrement the reference count for the object. More... | |
virtual bool | HasOneRef () const =0 |
Returns true if the reference count is 1. More... | |
virtual bool | HasAtLeastOneRef () const =0 |
Returns true if the reference count is at least 1. More... | |
Additional Inherited Members | |
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virtual | ~CefBaseRefCounted () |
Implement this interface to handle BrowserView events.
The methods of this class will be called on the browser process UI thread unless otherwise indicated.
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inlinevirtual |
Returns the Chrome toolbar type that will be available via CefBrowserView::GetChromeToolbar().
See that method for related documentation.
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inlinevirtual |
Called before a new popup BrowserView is created.
The popup originated from |browser_view|. |settings| and |client| are the values returned from CefLifeSpanHandler::OnBeforePopup(). |is_devtools| will be true if the popup will be a DevTools browser. Return the delegate that will be used for the new popup BrowserView.
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inlinevirtual |
Called when |browser| associated with |browser_view| is created.
This method will be called after CefLifeSpanHandler::OnAfterCreated() is called for |browser| and before OnPopupBrowserViewCreated() is called for |browser|'s parent delegate if |browser| is a popup.
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inlinevirtual |
Called when |browser| associated with |browser_view| is destroyed.
Release all references to |browser| and do not attempt to execute any methods on |browser| after this callback returns. This method will be called before CefLifeSpanHandler::OnBeforeClose() is called for |browser|.
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inlinevirtual |
Called when |browser_view| receives a gesture command.
Return true to handle (or disable) a |gesture_command| or false to propagate the gesture to the browser for default handling. With the Chrome runtime these commands can also be handled via CefCommandHandler::OnChromeCommand.
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inlinevirtual |
Called after |popup_browser_view| is created.
This method will be called after CefLifeSpanHandler::OnAfterCreated() and OnBrowserCreated() are called for the new popup browser. The popup originated from |browser_view|. |is_devtools| will be true if the popup is a DevTools browser. Optionally add |popup_browser_view| to the views hierarchy yourself and return true. Otherwise return false and a default CefWindow will be created for the popup.
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inlinevirtual |
Return true to create frameless windows for Document picture-in-picture popups.
Content in frameless windows should specify draggable regions using "-webkit-app-region: drag" CSS.