fix(tooltip): bind correct 'hide' event handler

If a user defines a tooltip-trigger attribute, this ensures the correct event handlers is used to hide the tooltip.

Fixes a bug where if a user sets both a default trigger using the tooltip provider, and then tries to override with an attribute, the wrong 'hide' event was being used.

src/tooltip/test/tooltip.spec.js

@@ -493,6 +493,24 @@ describe( '$tooltipProvider', function() {
  elm.trigger('blur');
  expect( elmScope.tt_isOpen ).toBeFalsy();
  }));
+
+ it( 'should override the show and hide triggers if there is an attribute', inject( function ( $rootScope, $compile ) {
+ elmBody = angular.element(
+ '<div><input tooltip="tooltip text" tooltip-trigger="mouseenter"/></div>'
+ );
+
+ scope = $rootScope;
+ $compile(elmBody)(scope);
+ scope.$digest();
+ elm = elmBody.find('input');
+ elmScope = elm.scope();
+
+ expect( elmScope.tt_isOpen ).toBeFalsy();
+ elm.trigger('mouseenter');
+ expect( elmScope.tt_isOpen ).toBeTruthy();
+ elm.trigger('mouseleave');
+ expect( elmScope.tt_isOpen ).toBeFalsy();
+ }));
  });
 
  describe( 'triggers with a custom mapped value', function() {

src/tooltip/tooltip.js

@@ -82,16 +82,9 @@ angular.module( 'ui.bootstrap.tooltip', [ 'ui.bootstrap.position' ] )
  * undefined; otherwise, it uses the `triggerMap` value of the show
  * trigger; else it will just use the show trigger.
  */
- function setTriggers ( trigger ) {
- var show, hide;
-
- show = trigger || options.trigger || defaultTriggerShow;
- if ( angular.isDefined ( options.trigger ) ) {
- hide = triggerMap[options.trigger] || show;
- } else {
- hide = triggerMap[show] || show;
- }
-
+ function getTriggers ( trigger ) {
+ var show = trigger || options.trigger || defaultTriggerShow;
+ var hide = triggerMap[show] || show;
  return {
  show: show,
  hide: hide
@@ -121,7 +114,7 @@ angular.module( 'ui.bootstrap.tooltip', [ 'ui.bootstrap.position' ] )
  var popupTimeout;
  var $body;
  var appendToBody = angular.isDefined( options.appendToBody ) ? options.appendToBody : false;
- var triggers = setTriggers( undefined );
+ var triggers = getTriggers( undefined );
  var hasRegisteredTriggers = false;
 
  // By default, the tooltip is not open.
@@ -283,7 +276,7 @@ angular.module( 'ui.bootstrap.tooltip', [ 'ui.bootstrap.position' ] )
  element.unbind( triggers.hide, hideTooltipBind );
  }
 
- triggers = setTriggers( val );
+ triggers = getTriggers( val );
 
  if ( triggers.show === triggers.hide ) {
  element.bind( triggers.show, toggleTooltipBind );