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Contents
/**
@class
@extends SC.ButtonView
@author Santosh Shanbhogue
@copyright 2008-2009, Sprout Systems, Inc. and contributors.
@version 1.0
*/
sc_require('views/button');
SC.PopupButtonView = SC.ButtonView.extend({
/**
This property shows whether the menu is currently displayed or not
*/
keyEquivalent:null,
classNames:['sc-popup-button'],
/**
Overriding the default SC.ButtonView#performKeyEquivalent method to pass
it onto the menu
@param {string} keystring method name corresponding to the keys pressed
(i.e alt_shift_z)
@param {DOMMouseEvent} evt mousedown event
*/
isSelected:NO,
performKeyEquivalent: function( charCode, evt )
{
if (!this.get('isEnabled')) return false ;
var menu = this.get('menu') ;
return (!!menu && menu.performKeyEquivalent(charCode, evt)) ;
},
/**
this is the Menu View associated with Popup Button
*/
menu: null,
// /**
// Binds the button's selection state to the menu's visibility.
// @private
// */
// isSelectedBinding: '*menu.isVisible',
/**
Button action handler
@param {DOMMouseEvent} evt mouseup event that triggered the action
*/
action: function( evt )
{
var menu = this.get('menu') ;
// no menu to toggle... bail...
if (!menu) return false ;
if (!this._didFirstRun) {
// for some reason the menu#isVisible is true the first time we get
// it... and since this#isSelected is bound to it... we get an incorrect
// conditional check. hacking it here to keep moving.
menu.popup(this) ;
this._didFirstRun = true ;
} else {
// toggle the menu...
this.get('isSelected') ? menu.set('isVisible', false) : menu.popup(this,SC.PICKER_MENU) ;
}
return true;
}
});
Version data entries
2 entries across 2 versions & 1 rubygems