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Icon select: load images when the control becomes visible

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SVN:trunk[2846]
This commit is contained in:
Romain Quetiez
2013-09-05 16:01:07 +00:00
parent 3b6646f1b9
commit 9292d5fa33
1 changed files with 21 additions and 5 deletions
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26
js/icon_select.js
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@@ -46,6 +46,15 @@ $(function()
this.oUploadBtn.click( function() { me._upload_dlg(); } );
this.oButton.after(this.oUploadBtn);
}
var id = this.element.attr('id');
$('#event_bus').bind('tabshow.itop-icon-select'+id, function(event) {
// Compute the offsetX the first time the 'element' becomes visible...
var bVisible = me.element.parent().is(':visible');
if ((me.options.offsetX == null) && (bVisible))
{
me._refresh();
}
});
this.oUploadDlg = null;
this._refresh();
},
@@ -53,13 +62,20 @@ $(function()
// called when created, and later when changing options
_refresh: function()
{
if (this.options.items.length > 0)
if (!this.element.parent().is(':visible'))
{
this.element.val(this.options.items[this.options.current_idx].value);
this.oImg.attr('src', this.options.items[this.options.current_idx].icon);
this.oLabel.text(this.options.items[this.options.current_idx].label);
this.options.offsetX = null; // Menu needs to be reconstructed when the button becomes visible
}
else
{
if (this.options.items.length > 0)
{
this.element.val(this.options.items[this.options.current_idx].value);
this.oImg.attr('src', this.options.items[this.options.current_idx].icon);
this.oLabel.text(this.options.items[this.options.current_idx].label);
}
this._create_menu();
}
this._create_menu();
},
_create_menu: function()
{