Class tpopupmenuwidget

Unit

msemenuwidgets

Declaration

type tpopupmenuwidget = class(tpopupwidget)

Description

Hierarchy

• TObject
• TPersistent
• tcomponent
• tmsecomponent
• tactcomponent
• twidget
• tactionwidget
• tactionpublishedwidgetnwr
• tpublishedwidgetnwr
• tcustomeventwidgetnwr
• tcustomeventwidget
• ttoplevelwidget
• tpopupwidget
• tpopupmenuwidget

Overview

Fields

	flayout: menulayoutinfoty;
	flocalframeandface: boolean;

Methods

	procedure doafteractivate() override;
	procedure clientrectchanged; override;
	procedure objectevent(const sender: tobject; const event: objecteventty); override;
	function transientforwindoworwindow: twindow;
	function translatetoscreen(const value: pointty): pointty; virtual;
	procedure invalidatelayout();
	procedure updatelayout; virtual;
	procedure nextpopupshowing; virtual;
	function isinpopuparea(const apos: pointty): boolean; virtual;
	function checkprevpopuparea(const apos: pointty): boolean; virtual;
	procedure activatemenu( const keymode,aclicked,nokeymodereset: boolean); virtual;
	procedure deactivatemenu; virtual;
	procedure selectmenu(const keymode: boolean; const keyreturn: boolean); virtual;
	function rootpopup: tpopupmenuwidget;
	procedure closepopupstack(aselecteditem: tmenuitem; const cancelmodal: boolean = false);
	procedure updatepos; virtual;
	procedure beginkeymode;
	procedure dopaintforeground(const canvas: tcanvas); override;
	procedure mouseevent(var info: mouseeventinfoty); override;
	procedure dokeydown(var info: keyeventinfoty); override;
	procedure childdeactivated(const sender: tpopupmenuwidget); virtual;
	procedure fontchanged; override;
	procedure internalcreateframe; override;
	function activateoptionset: boolean;
	procedure showhint(const aid: int32; var info: hintinfoty); override;
	function trycancelmodal(const newactive: twindow): boolean; override;
	procedure release1(const acancelmodal: boolean); virtual;
	class function classskininfo(): skininfoty; override;
	function getassistiveflags(): assistiveflagsty override;
	function getassistivecaption(): msestring override;
	function getassistivetext(): msestring override;
	function getassistivehint(): msestring override;
	function prevmenuitem(const info: menulayoutinfoty): integer;
	function nextmenuitem(const info: menulayoutinfoty): integer;
	procedure assistivemenuactivated();
	constructor create(instance: ppopupmenuwidget; const amenu: tmenuitem; const atransientfor: twindow; const aowner: tcomponent = nil; const menucomp: tcustommenu = nil); overload;
	destructor destroy; override;
	procedure paint(const canvas: tcanvas); override;
	procedure menuchanged(const sender: tmenuitem);
	procedure release(const nomodaldefer: boolean=false); override;
	procedure updatetemplates;
	procedure assigntemplate(const source: menutemplatety); virtual;
	function showmenu(const aposrect: rectty; aposition: graphicdirectionty; aactivate: boolean): tmenuitem;

Properties

	property activeitem: integer read getactiveitem write setactiveitem;
	property optionswidget default defaultpopupmenuwidgetoptions;

Description

Fields

	flayout: menulayoutinfoty;

	flocalframeandface: boolean;

Methods

	procedure doafteractivate() override;

	procedure clientrectchanged; override;

	procedure objectevent(const sender: tobject; const event: objecteventty); override;

	function transientforwindoworwindow: twindow;

	function translatetoscreen(const value: pointty): pointty; virtual;

	procedure invalidatelayout();

	procedure updatelayout; virtual;

	procedure nextpopupshowing; virtual;

	function isinpopuparea(const apos: pointty): boolean; virtual;

	function checkprevpopuparea(const apos: pointty): boolean; virtual;

	procedure activatemenu( const keymode,aclicked,nokeymodereset: boolean); virtual;

	procedure deactivatemenu; virtual;

	procedure selectmenu(const keymode: boolean; const keyreturn: boolean); virtual;

	function rootpopup: tpopupmenuwidget;

	procedure closepopupstack(aselecteditem: tmenuitem; const cancelmodal: boolean = false);

	procedure updatepos; virtual;

	procedure beginkeymode;

	procedure dopaintforeground(const canvas: tcanvas); override;

	procedure mouseevent(var info: mouseeventinfoty); override;

	procedure dokeydown(var info: keyeventinfoty); override;

	procedure childdeactivated(const sender: tpopupmenuwidget); virtual;

	procedure fontchanged; override;

	procedure internalcreateframe; override;

	function activateoptionset: boolean;

	procedure showhint(const aid: int32; var info: hintinfoty); override;

	function trycancelmodal(const newactive: twindow): boolean; override;

	procedure release1(const acancelmodal: boolean); virtual;

	class function classskininfo(): skininfoty; override;

	function getassistiveflags(): assistiveflagsty override;

	function getassistivecaption(): msestring override;

	function getassistivetext(): msestring override;

	function getassistivehint(): msestring override;

	function prevmenuitem(const info: menulayoutinfoty): integer;

	function nextmenuitem(const info: menulayoutinfoty): integer;

	procedure assistivemenuactivated();

	constructor create(instance: ppopupmenuwidget; const amenu: tmenuitem; const atransientfor: twindow; const aowner: tcomponent = nil; const menucomp: tcustommenu = nil); overload;

	destructor destroy; override;

	procedure paint(const canvas: tcanvas); override;

	procedure menuchanged(const sender: tmenuitem);

	procedure release(const nomodaldefer: boolean=false); override;

	procedure updatetemplates;

	procedure assigntemplate(const source: menutemplatety); virtual;

	function showmenu(const aposrect: rectty; aposition: graphicdirectionty; aactivate: boolean): tmenuitem;

Properties

	property activeitem: integer read getactiveitem write setactiveitem;

	property optionswidget default defaultpopupmenuwidgetoptions;