Arrow cursor. I-Beam cursor, often used with text controls. Busy cursor. Cross cursor. Up Arrow cursor. Sizing cursor. Sizing cursor NorthWest to SouthEast. Sizing cursor NorthEast to SouthWest. Horizontal sizing cursor. Sizing cursor North to South. All Directions sizing cursor. "No" cursor. "What's This" Help cursor. No Drop Allowed dragging cursor. Dragging cursor. Horizontal Splitter cursor. Vertical Split cursor. Multiple Object dragging cursor. Waiting for SQL cursor. Pointing hand cursor. Table mapping LCL cursor constants into Windows cursors. Flag used to avoid propagating LM_CHANGE for TCustomCheckBox. The Windows interface class, derived from TWidgetSet. The parent of all windows, represents the button of the taskbar. This window also is the owner of the clipboard. Assoc. windowproc also acts as handler for popup menus. Handle of the DockRect window. Eats keyboard messages :-( Registers the main window class. False on failure. Returns FAppHandle. Sets the application window handle, if not done before. Installs an callback for a Lazarus message Msg for Sender Here: does nothing. Removes all callbacks for Sender. Initializes the application on the platform, returns Screen information. Minimizes the whole application to the taskbar. Restore application previously minimized to the taskbar. Brings the entire application on top of all other non-topmost programs. Handles all pending messages. Waits for arrival of a message. Terminates the application main loop and sets the application on course to quit Note that this is not an immediate termination of the application. Set the icon of the taskbar button. Set the title of the taskbar button. Change the visibility of the application window. Resets all StayOnTop windows to NoTopmost. Sets all windows in the StayOnTop list to TopMost. Make the MainForm (in)visible in the TaskBar (exchange with application window). Initializes a font object to an (predefined) stock font. Set the color of a pixel on a canvas. Get the color of a pixel on a canvas. Redraws (the window of) a canvas Creates an timer with the given callback method. Destroys an timer. Wake up GUI thread by sending a message to it. Ignored. The default font of the platform. Version number of the CommCtrl.dll A dotted bitmap Typed alias for the generic WidgetSet variable. The WndProc of all LCL windows. Translates Windows messages into LCL messages. Invokes the target Dispatch() or "Intf..." methods. 0 if Msg is handled. Passes message on to 'default' handler. This can be a control specific window procedure or the default window procedure. 0 if Msg is handled The Windows interface for the LCL.