Modal- add setting for keyboard shortcuts

RELEASE-NOTES.md

@@ -5,6 +5,7 @@
 **Enhancements**
 - **Form Validation** - Bracketed notation can now be omitted for rules, instead passing in bracketed values with the `value` parameter #3313
 - **Dropdown** - Using `search selection` with `selectOnKeydown` will now highlight the partial search matching the currently keyboard selected value
+- **Modal** - Modal now includes setting to enable/disable keyboard shortcuts
 
 **Bugs**
 - **NPM** - Fixed `package.json` to allow either jQuery `2.x` or `3.x` #4254

src/definitions/modules/modal.js

@@ -345,7 +345,9 @@ $.fn.modal = function(parameters) {
                     useFailSafe : true,
                     onComplete : function() {
                       settings.onVisible.apply(element);
-                      module.add.keyboardShortcuts();
+                      if(settings.keyboardShortcuts) {
+                        module.add.keyboardShortcuts();
+                      }
                       module.save.focus();
                       module.set.active();
                       if(settings.autofocus) {
@@ -391,7 +393,9 @@ $.fn.modal = function(parameters) {
                     if(!module.others.active() && !keepDimmed) {
                       module.hideDimmer();
                     }
-                    module.remove.keyboardShortcuts();
+                    if(settings.keyboardShortcuts) {
+                      module.remove.keyboardShortcuts();
+                    }
                   },
                   onComplete : function() {
                     settings.onHidden.call(element);
@@ -854,6 +858,8 @@ $.fn.modal.settings = {
     useCSS   : true
   },
 
+  // whether to use keyboard shortcuts
+  keyboardShortcuts: true,
 
   context    : 'body',