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Contents
/*** = Description
** HStringView is a view component that represents a non-editable line of text.
** Commonly, stringview is used as a label to control elements
** that do not have implicit labels (text fields, checkboxes and radio buttons, and menus).
** Some form controls automatically have labels associated with them (press buttons)
** while most do not have (text fields, checkboxes and radio buttons, and sliders etc.).
**
** = Instance variables
** +type+:: '[HStringView]'
** +value+:: The string that this string view displays when drawn.
***/
var HStringView, HLabel;
(function(){
var _HStringViewInterface = {
componentName: "stringview",
// allows text selection
textSelectable: true,
optimizeWidthOnRefresh: true,
/** = Description
* The refreshLabel of HStringView sets a tool tip.
* Applied by the setLabel method and the label attribute of options.
*
**/
refreshLabel: function() {
if(this.markupElemIds && this.markupElemIds.value) {
if( this.value !== undefined ){
this.setAttr( 'title', this.label );
}
else {
this.setHTML( this.label );
}
}
},
labelPadding: 0,
optimizeWidth: function(){
var _labelWidth = this.stringWidth((this.value || this.label));
_labelWidth += this.labelPadding;
if( this.rect.width !== _labelWidth ){
this.rect.setWidth(_labelWidth);
this.drawRect();
}
},
extDraw: function(){
this.markupElemIds.value = this.elemId;
if(this.options.noWrap){this.setCSSClass( 'nowrap' );}
}
};
HLabel = HView.extend( _HStringViewInterface );
HStringView = HControl.extend( _HStringViewInterface ).extend({
defaultEvents: {
contextMenu: true
},
/** = Description
* HStringView allows the default contextMenu action.
*
**/
contextMenu: function(){
return true;
}
});
})();
Version data entries
6 entries across 6 versions & 1 rubygems