* @cfg {bool} hidden if the menu should be hidden when rendered.
* @cfg {bool} stopEvent (true|false) Stop event after trigger press (default true)
* @cfg {bool} isLink (true|false) the menu has link disable auto expand and collaspe (default false)
- *
+ * @cfg {bool} hideTrigger (true|false) default false - hide the carret for trigger.
+ * @cfg {String} align default tl-bl? == below - how the menu should be aligned.
+
* @constructor
* Create a new Menu
* @param {Object} config The config object
if (this.registerMenu && this.type != 'treeview') {
Roo.bootstrap.MenuMgr.register(this);
}
+
+
this.addEvents({
/**
* @event beforeshow
- * Fires before this menu is displayed
+ * Fires before this menu is displayed (return false to block)
* @param {Roo.menu.Menu} this
*/
beforeshow : true,
/**
* @event beforehide
- * Fires before this menu is hidden
+ * Fires before this menu is hidden (return false to block)
* @param {Roo.menu.Menu} this
*/
beforehide : true,
Roo.extend(Roo.bootstrap.Menu, Roo.bootstrap.Component, {
/// html : false,
- //align : '',
+
triggerEl : false, // is this set by component builder? -- it should really be fetched from parent()???
type: false,
/**
isLink : false,
+ container_method : 'getDocumentBody', // so the menu is rendered on the body and zIndex works.
+
+ hideTrigger : false,
+
+ align : 'tl-bl?',
+
+
getChildContainer : function() {
return this.el;
},
//if (['right'].indexOf(this.align)!==-1) {
// cfg.cn[1].cls += ' pull-right'
//}
-
-
+
var cfg = {
tag : 'ul',
- cls : 'dropdown-menu' ,
+ cls : 'dropdown-menu shadow' ,
style : 'z-index:1000'
};
this.triggerEl.on(Roo.isTouch ? 'touchstart' : 'mouseup', this.onTriggerPress, this);
- this.triggerEl.addClass('dropdown-toggle');
-
+ if (!this.hideTrigger) {
+ if (this.triggerEl.hasClass('nav-item') && this.triggerEl.select('.nav-link',true).length) {
+ // dropdown toggle on the 'a' in BS4?
+ this.triggerEl.select('.nav-link',true).first().addClass('dropdown-toggle');
+ } else {
+ this.triggerEl.addClass('dropdown-toggle');
+ }
+ }
if (Roo.isTouch) {
this.el.on('touchstart' , this.onTouch, this);
}
isVisible : function(){
return !this.hidden;
},
- onMouseOut : function(e){
+ onMouseOut : function(e){
var t = this.findTargetItem(e);
//if(t ){
* the element (defaults to this.defaultAlign)
* @param {Roo.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)
*/
- show : function(el, pos, parentMenu){
- this.parentMenu = parentMenu;
+ show : function(el, pos, parentMenu)
+ {
+ if (false === this.fireEvent("beforeshow", this)) {
+ Roo.log("show canceled");
+ return;
+ }
+ this.parentMenu = parentMenu;
if(!this.el){
this.render();
}
- this.fireEvent("beforeshow", this);
+ this.el.addClass('show'); // show otherwise we do not know how big we are..
+
+ var xy = this.el.getAlignToXY(el, pos);
+
+ // bl-tl << left align below
+ // tl-bl << left align
+
+ if(this.el.getWidth() + xy[0] >= Roo.lib.Dom.getViewWidth()){
+ // if it goes to far to the right.. -> align left.
+ xy = this.el.getAlignToXY(el, this.align.replace('/l/g', 'r'))
+ }
+ if(xy[0] < 0){
+ // was left align - go right?
+ xy = this.el.getAlignToXY(el, this.align.replace('/r/g', 'l'))
+ }
+
+ // goes down the bottom
+ if(this.el.getHeight() + xy[1] >= Roo.lib.Dom.getViewHeight() ||
+ xy[1] < 0 ){
+ var a = this.align.replace('?', '').split('-');
+ xy = this.el.getAlignToXY(el, a[1] + '-' + a[0] + '?')
+
+ }
- this.showAt(this.el.getAlignToXY(el, pos || this.defaultAlign), parentMenu, false);
+ this.showAt( xy , parentMenu, false);
},
/**
* Displays this menu at a specific xy position
}
if(_e !== false){
this.fireEvent("beforeshow", this);
- // xy = this.el.adjustForConstraints(xy);
+ //xy = this.el.adjustForConstraints(xy);
}
//this.el.show();
this.hideMenuItems();
this.hidden = false;
this.triggerEl.addClass('open');
+ this.el.addClass('show');
- xy = this.el.getAlignToXY(this.triggerEl, '?');
+
+
+ // reassign x when hitting right
- if(this.el.getWidth() + xy[0] > Roo.lib.Dom.getViewWidth()){
- xy[0] = xy[0] - this.el.getWidth() + this.triggerEl.getWidth();
- }
+ // reassign y when hitting bottom
- // xy[0] = xy[0] - this.el.getWidth() + this.triggerEl.getWidth();
+ // but the list may align on trigger left or trigger top... should it be a properity?
if(this.el.getStyle('top') != 'auto' && this.el.getStyle('top').slice(-1) != "%"){
this.el.setXY(xy);
*/
hide : function(deep)
{
-
+ if (false === this.fireEvent("beforehide", this)) {
+ Roo.log("hide canceled");
+ return;
+ }
this.hideMenuItems();
if(this.el && this.isVisible()){
- this.fireEvent("beforehide", this);
+
if(this.activeItem){
this.activeItem.deactivate();
this.activeItem = null;
}
this.triggerEl.removeClass('open');;
+ this.el.removeClass('show');
this.hidden = true;
this.fireEvent("hide", this);
}
this.hide();
} else {
Roo.log('show');
- this.show(this.triggerEl, false, false);
+
+ this.show(this.triggerEl, this.align, false);
}
if(this.stopEvent || e.getTarget().nodeName.toLowerCase() === 'i'){
if (!this.el) {
return;
}
- //$(backdrop).remove()
+
this.el.select('.open',true).each(function(aa) {
aa.removeClass('open');
- //var parent = getParent($(this))
- //var relatedTarget = { relatedTarget: this }
-
- //$parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
- //if (e.isDefaultPrevented()) return
- //$parent.removeClass('open').trigger('hidden.bs.dropdown', relatedTarget)
+
});
},
addxtypeChild : function (tree, cntr) {