Class tpopupmenuwidget

Description
Hierarchy
Fields
Methods
Properties

Unit

msemenuwidgets

Declaration

type tpopupmenuwidget = class(tpopupwidget)

Description

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Hierarchy

Overview

Fields

Protected flayout: menulayoutinfoty;
Protected flocalframeandface: boolean;

Methods

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

Properties

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

Description

Fields

Protected flayout: menulayoutinfoty;

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Protected flocalframeandface: boolean;

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Methods

Protected procedure doafteractivate() override;

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Protected procedure clientrectchanged; override;

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

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Protected function transientforwindoworwindow: twindow;

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

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Protected procedure invalidatelayout();

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Protected procedure updatelayout; virtual;

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Protected procedure nextpopupshowing; virtual;

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

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

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

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Protected procedure deactivatemenu; virtual;

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

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Protected function rootpopup: tpopupmenuwidget;

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

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Protected procedure updatepos; virtual;

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Protected procedure beginkeymode;

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Protected procedure dopaintforeground(const canvas: tcanvas); override;

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Protected procedure mouseevent(var info: mouseeventinfoty); override;

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Protected procedure dokeydown(var info: keyeventinfoty); override;

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Protected procedure childdeactivated(const sender: tpopupmenuwidget); virtual;

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Protected procedure fontchanged; override;

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Protected procedure internalcreateframe; override;

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Protected function activateoptionset: boolean;

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

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

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Protected procedure release1(const acancelmodal: boolean); virtual;

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Protected class function classskininfo(): skininfoty; override;

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Protected function getassistiveflags(): assistiveflagsty override;

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Protected function getassistivecaption(): msestring override;

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Protected function getassistivetext(): msestring override;

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Protected function getassistivehint(): msestring override;

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Protected function prevmenuitem(const info: menulayoutinfoty): integer;

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Protected function nextmenuitem(const info: menulayoutinfoty): integer;

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Protected procedure assistivemenuactivated();

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

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Public destructor destroy; override;

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Public procedure paint(const canvas: tcanvas); override;

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Public procedure menuchanged(const sender: tmenuitem);

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

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Public procedure updatetemplates;

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Public procedure assigntemplate(const source: menutemplatety); virtual;

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

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Properties

Public property activeitem: integer read getactiveitem write setactiveitem;

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Published property optionswidget default defaultpopupmenuwidgetoptions;

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