Class TCEFWindowInfoWrapper

Description
Hierarchy
Fields
Methods
Properties

Unit

uCEFWindowInfoWrapper

Declaration

type TCEFWindowInfoWrapper = class(TObject)

Description

Wrapper class used to initialize a TCEFWindowInfo record.

<see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/internal/cef_win.h">CEF source file: /include/internal/cef_win.h (CefWindowInfo))

<see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/internal/cef_mac.h">CEF source file: /include/internal/cef_mac.h (CefWindowInfo))

<see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/internal/cef_linux.h">CEF source file: /include/internal/cef_linux.h (CefWindowInfo))

Hierarchy

Overview

Fields

Protected FWindowInfo: TCEFWindowInfo;

Methods

Protected function GetWindowName: ustring;
Protected function GetBounds: TCefRect;
Protected function GetParentWindow: TCefWindowHandle;
Protected function GetWindowlessRenderingEnabled: boolean;
Protected function GetSharedTextureEnabled: boolean;
Protected function GetExternalBeginFrameEnabled: boolean;
Protected function GetWindow: TCefWindowHandle;
Protected function GetRuntimeStyle: TCefRuntimeStyle;
Protected function GetExStyle: DWORD;
Protected function GetStyle: DWORD;
Protected function GetMenu: HMENU;
Protected procedure SetWindowName(const aValue : ustring);
Protected procedure SetBounds(const aValue : TCefRect);
Protected procedure SetParentWindow(aValue : TCefWindowHandle);
Protected procedure SetWindowlessRenderingEnabled(aValue : boolean);
Protected procedure SetSharedTextureEnabled(aValue : boolean);
Protected procedure SetExternalBeginFrameEnabled(aValue : boolean);
Protected procedure SetWindow(aValue : TCefWindowHandle);
Protected procedure SetRuntimeStyle(aValue : TCefRuntimeStyle);
Protected procedure SetExStyle(aValue : DWORD);
Protected procedure SetStyle(aValue : DWORD);
Protected procedure SetMenu(aValue : HMENU);
Public constructor Create;
Public procedure CopyFromWindowInfo(const aSrcWindowInfo: TCEFWindowInfo);
Public class procedure AsChild(var aWindowInfo: TCEFWindowInfo; aParent : TCefWindowHandle; aWindowBounds : TRect);
Public procedure SetAsChild(aParent : TCefWindowHandle; aWindowBounds : TRect);
Public class procedure AsPopup(var aWindowInfo: TCEFWindowInfo; aParent : TCefWindowHandle; const aWindowName : ustring);
Public procedure SetAsPopup(aParent : TCefWindowHandle; const aWindowName : ustring);
Public class procedure AsWindowless(var aWindowInfo: TCEFWindowInfo; aParent : TCefWindowHandle);
Public procedure SetAsWindowless(aParent : TCefWindowHandle);

Properties

Public property WindowInfoRecord : TCEFWindowInfo read FWindowInfo write FWindowInfo;
Public property WindowName : ustring read GetWindowName write SetWindowName;
Public property Bounds : TCefRect read GetBounds write SetBounds;
Public property WindowlessRenderingEnabled : boolean read GetWindowlessRenderingEnabled write SetWindowlessRenderingEnabled;
Public property SharedTextureEnabled : boolean read GetSharedTextureEnabled write SetSharedTextureEnabled;
Public property ExternalBeginFrameEnabled : boolean read GetExternalBeginFrameEnabled write SetExternalBeginFrameEnabled;
Public property RuntimeStyle : TCefRuntimeStyle read GetRuntimeStyle write SetRuntimeStyle;
Public property ExStyle : DWORD read GetExStyle write SetExStyle;
Public property Style : DWORD read GetStyle write SetStyle;
Public property Menu : HMENU read GetMenu write SetMenu;
Public property ParentWindow : TCefWindowHandle read GetParentWindow write SetParentWindow;
Public property Window : TCefWindowHandle read GetWindow write SetWindow;

Description

Fields

Protected FWindowInfo: TCEFWindowInfo;

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Methods

Protected function GetWindowName: ustring;

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Protected function GetBounds: TCefRect;

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Protected function GetParentWindow: TCefWindowHandle;

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Protected function GetWindowlessRenderingEnabled: boolean;

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Protected function GetSharedTextureEnabled: boolean;

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Protected function GetExternalBeginFrameEnabled: boolean;

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Protected function GetWindow: TCefWindowHandle;

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Protected function GetRuntimeStyle: TCefRuntimeStyle;

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Protected function GetExStyle: DWORD;

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Protected function GetStyle: DWORD;

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Protected function GetMenu: HMENU;

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Protected procedure SetWindowName(const aValue : ustring);

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Protected procedure SetBounds(const aValue : TCefRect);

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Protected procedure SetParentWindow(aValue : TCefWindowHandle);

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Protected procedure SetWindowlessRenderingEnabled(aValue : boolean);

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Protected procedure SetSharedTextureEnabled(aValue : boolean);

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Protected procedure SetExternalBeginFrameEnabled(aValue : boolean);

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Protected procedure SetWindow(aValue : TCefWindowHandle);

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Protected procedure SetRuntimeStyle(aValue : TCefRuntimeStyle);

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Protected procedure SetExStyle(aValue : DWORD);

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Protected procedure SetStyle(aValue : DWORD);

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Protected procedure SetMenu(aValue : HMENU);

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Public constructor Create;

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Public procedure CopyFromWindowInfo(const aSrcWindowInfo: TCEFWindowInfo);

Copy the information from an external TCEFWindowInfo instance

Public class procedure AsChild(var aWindowInfo: TCEFWindowInfo; aParent : TCefWindowHandle; aWindowBounds : TRect);

Create the browser as a child window.

Public procedure SetAsChild(aParent : TCefWindowHandle; aWindowBounds : TRect);

Create the browser as a child window.

Public class procedure AsPopup(var aWindowInfo: TCEFWindowInfo; aParent : TCefWindowHandle; const aWindowName : ustring);

Create the browser as a popup window.

Public procedure SetAsPopup(aParent : TCefWindowHandle; const aWindowName : ustring);

Create the browser as a popup window.

Public class procedure AsWindowless(var aWindowInfo: TCEFWindowInfo; aParent : TCefWindowHandle);

Create the browser using windowless (off-screen) rendering. No window will be created for the browser and all rendering will occur via the ICefRenderHandler interface. The |parent| value will be used to identify monitor info and to act as the parent window for dialogs, context menus, etc. If |parent| is not provided then the main screen monitor will be used and some functionality that requires a parent window may not function correctly. In order to create windowless browsers the TCefSettings.windowless_rendering_enabled value must be set to true. Transparent painting is enabled by default but can be disabled by setting ICefBrowserSettings.background_color to an opaque value.

Public procedure SetAsWindowless(aParent : TCefWindowHandle);

Create the browser using windowless (off-screen) rendering. No window will be created for the browser and all rendering will occur via the ICefRenderHandler interface. The |parent| value will be used to identify monitor info and to act as the parent window for dialogs, context menus, etc. If |parent| is not provided then the main screen monitor will be used and some functionality that requires a parent window may not function correctly. In order to create windowless browsers the TCefSettings.windowless_rendering_enabled value must be set to true. Transparent painting is enabled by default but can be disabled by setting ICefBrowserSettings.background_color to an opaque value.

Properties

Public property WindowInfoRecord : TCEFWindowInfo read FWindowInfo write FWindowInfo;

Internal TCEFWindowInfo instance

Public property WindowName : ustring read GetWindowName write SetWindowName;

The initial title of the window, to be set when the window is created. Some layout managers (e.g., Compiz) can look at the window title in order to decide where to place the window when it is created. When this attribute is not empty, the window title will be set before the window is mapped to the dispay. Otherwise the title will be initially empty.

Public property Bounds : TCefRect read GetBounds write SetBounds;

Initial window bounds.

Public property WindowlessRenderingEnabled : boolean read GetWindowlessRenderingEnabled write SetWindowlessRenderingEnabled;

Set to true (1) to create the browser using windowless (off-screen) rendering. No window will be created for the browser and all rendering will occur via the ICefRenderHandler interface. The |parent_window| value will be used to identify monitor info and to act as the parent window for dialogs, context menus, etc. If |parent_window| is not provided then the main screen monitor will be used and some functionality that requires a parent window may not function correctly. In order to create windowless browsers the TCefSettings.windowless_rendering_enabled value must be set to true. Transparent painting is enabled by default but can be disabled by setting TCefBrowserSettings.background_color to an opaque value.

Public property SharedTextureEnabled : boolean read GetSharedTextureEnabled write SetSharedTextureEnabled;

Set to true (1) to enable shared textures for windowless rendering. Only valid if windowless_rendering_enabled above is also set to true. Currently only supported on Windows (D3D11).

Public property ExternalBeginFrameEnabled : boolean read GetExternalBeginFrameEnabled write SetExternalBeginFrameEnabled;

Set to true (1) to enable the ability to issue BeginFrame requests from the client application by calling ICefBrowserHost.SendExternalBeginFrame.

Public property RuntimeStyle : TCefRuntimeStyle read GetRuntimeStyle write SetRuntimeStyle;

Optionally change the runtime style. Alloy style will always be used if |windowless_rendering_enabled| is true. See TCefRuntimeStyle documentation for details.

Public property ExStyle : DWORD read GetExStyle write SetExStyle;

Standard parameters required by CreateWindowEx(). Used as the dwExStyle parameter in CreateWindowEx.

<see href="https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-createwindowexw">Read the CreateWindowExW article.)

Public property Style : DWORD read GetStyle write SetStyle;

Used as the dwStyle parameter in CreateWindowEx.

<see href="https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-createwindowexw">Read the CreateWindowExW article.)

Public property Menu : HMENU read GetMenu write SetMenu;

Used as the hMenu parameter in CreateWindowEx.

<see href="https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-createwindowexw">Read the CreateWindowExW article.)

Public property ParentWindow : TCefWindowHandle read GetParentWindow write SetParentWindow;

Used as the hWndParent parameter in CreateWindowEx.

<see href="https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-createwindowexw">Read the CreateWindowExW article.)

Public property Window : TCefWindowHandle read GetWindow write SetWindow;

Handle for the new browser window. Only used with windowed rendering.

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