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diff --git a/chromium/docs/website/site/developers/design-documents/browser-window/index.md b/chromium/docs/website/site/developers/design-documents/browser-window/index.md deleted file mode 100644 index 62496de0b67..00000000000 --- a/chromium/docs/website/site/developers/design-documents/browser-window/index.md +++ /dev/null @@ -1,50 +0,0 @@ ---- -breadcrumbs: -- - /developers - - For Developers -- - /developers/design-documents - - Design Documents -page_name: browser-window -title: Browser Window ---- - -The Chromium browser window is represented by several objects, some of which are -included in this diagram: - -[<img alt="image" -src="/developers/design-documents/browser-window/BrowserWindow2.png">](/developers/design-documents/browser-window/BrowserWindow2.png) - -## Frame - -The frame is the portion of the browser window that includes the title bar, -sizing borders, and other areas traditionally known as the "non-client" areas in -Windows terminology. We supply a frame (called BrowserFrame) that subclasses the -views::Widget class that adds some additional handling on Vista for DWM -adjustments behind the TabStrip, etc. -On Windows Vista, we only use the glass mode when desktop compositing is -enabled; in Classic or Vista Basic modes we use the XP Luna mode. Because the -user is able to toggle the compositing on and off by changing Windows themes, we -need to be able to dynamically change frame mode. For more information about how -this is done in views, see the [views::Widget](goog_1235887298838)[ -documentation](/developers/design-documents/views-windowing). The browser window -provides two NonClientFrameView subclasses - GlassBrowserFrameView and -OpaqueBrowserFrameView which are swapped in the BrowserFrame's NonClientView -when DWM is toggled. - -Browser View - -The BrowserView object contains all of the elements that are common between the -frames that are part of the presentation of the browser window - the tab strip, -the toolbar, the bookmarks bar, and other elements of the UI. When the frame -changes, this View is inserted into the new NonClientView. - -The BrowserView implements an interface called BrowserWindow, which the Browser -object uses to interact with the View. - -## Browser - -This is the core state and command execution component of a Browser window. It -interacts with an abstract Browser Window interface to update the UI. This -allows us to write unit tests that supply a windowless "testing view" and then -execute high-level functionality within the browser from within the unit testing -framework, rather than running UI tests.
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