lib/dijit/form/_Spinner.js.uncompressed.js

   1 require({cache:{
   2 'url:dijit/form/templates/Spinner.html':"<div class=\"dijit dijitReset dijitInline dijitLeft\"\n\tid=\"widget_${id}\" role=\"presentation\"\n\t><div class=\"dijitReset dijitButtonNode dijitSpinnerButtonContainer\"\n\t\t><input class=\"dijitReset dijitInputField dijitSpinnerButtonInner\" type=\"text\" tabIndex=\"-1\" readonly=\"readonly\" role=\"presentation\"\n\t\t/><div class=\"dijitReset dijitLeft dijitButtonNode dijitArrowButton dijitUpArrowButton\"\n\t\t\tdata-dojo-attach-point=\"upArrowNode\"\n\t\t\t><div class=\"dijitArrowButtonInner\"\n\t\t\t\t><input class=\"dijitReset dijitInputField\" value=\"&#9650;\" type=\"text\" tabIndex=\"-1\" readonly=\"readonly\" role=\"presentation\"\n\t\t\t\t\t${_buttonInputDisabled}\n\t\t\t/></div\n\t\t></div\n\t\t><div class=\"dijitReset dijitLeft dijitButtonNode dijitArrowButton dijitDownArrowButton\"\n\t\t\tdata-dojo-attach-point=\"downArrowNode\"\n\t\t\t><div class=\"dijitArrowButtonInner\"\n\t\t\t\t><input class=\"dijitReset dijitInputField\" value=\"&#9660;\" type=\"text\" tabIndex=\"-1\" readonly=\"readonly\" role=\"presentation\"\n\t\t\t\t\t${_buttonInputDisabled}\n\t\t\t/></div\n\t\t></div\n\t></div\n\t><div class='dijitReset dijitValidationContainer'\n\t\t><input class=\"dijitReset dijitInputField dijitValidationIcon dijitValidationInner\" value=\"&#935;\" type=\"text\" tabIndex=\"-1\" readonly=\"readonly\" role=\"presentation\"\n\t/></div\n\t><div class=\"dijitReset dijitInputField dijitInputContainer\"\n\t\t><input class='dijitReset dijitInputInner' data-dojo-attach-point=\"textbox,focusNode\" type=\"${type}\" data-dojo-attach-event=\"onkeypress:_onKeyPress\"\n\t\t\trole=\"spinbutton\" autocomplete=\"off\" ${!nameAttrSetting}\n\t/></div\n></div>\n"}});
   3 define("dijit/form/_Spinner", [
   4         "dojo/_base/declare", // declare
   5         "dojo/_base/event", // event.stop
   6         "dojo/keys", // keys keys.DOWN_ARROW keys.PAGE_DOWN keys.PAGE_UP keys.UP_ARROW
   7         "dojo/_base/lang", // lang.hitch
   8         "dojo/_base/sniff", // has("mozilla")
   9         "dijit/typematic",
  10         "./RangeBoundTextBox",
  11         "dojo/text!./templates/Spinner.html",
  12         "./_TextBoxMixin"       // selectInputText
  13 ], function(declare, event, keys, lang, has, typematic, RangeBoundTextBox, template, _TextBoxMixin){
  14
  15 /*=====
  16         var RangeBoundTextBox = dijit.form.RangeBoundTextBox;
  17 =====*/
  18
  19         // module:
  20         //              dijit/form/_Spinner
  21         // summary:
  22         //              Mixin for validation widgets with a spinner.
  23
  24
  25         return declare("dijit.form._Spinner", RangeBoundTextBox, {
  26                 // summary:
  27                 //              Mixin for validation widgets with a spinner.
  28                 // description:
  29                 //              This class basically (conceptually) extends `dijit.form.ValidationTextBox`.
  30                 //              It modifies the template to have up/down arrows, and provides related handling code.
  31
  32                 // defaultTimeout: Number
  33                 //              Number of milliseconds before a held arrow key or up/down button becomes typematic
  34                 defaultTimeout: 500,
  35
  36                 // minimumTimeout: Number
  37                 //              minimum number of milliseconds that typematic event fires when held key or button is held
  38                 minimumTimeout: 10,
  39
  40                 // timeoutChangeRate: Number
  41                 //              Fraction of time used to change the typematic timer between events.
  42                 //              1.0 means that each typematic event fires at defaultTimeout intervals.
  43                 //              < 1.0 means that each typematic event fires at an increasing faster rate.
  44                 timeoutChangeRate: 0.90,
  45
  46                 // smallDelta: Number
  47                 //              Adjust the value by this much when spinning using the arrow keys/buttons
  48                 smallDelta: 1,
  49
  50                 // largeDelta: Number
  51                 //              Adjust the value by this much when spinning using the PgUp/Dn keys
  52                 largeDelta: 10,
  53
  54                 templateString: template,
  55
  56                 baseClass: "dijitTextBox dijitSpinner",
  57
  58                 // Set classes like dijitUpArrowButtonHover or dijitDownArrowButtonActive depending on
  59                 // mouse action over specified node
  60                 cssStateNodes: {
  61                         "upArrowNode": "dijitUpArrowButton",
  62                         "downArrowNode": "dijitDownArrowButton"
  63                 },
  64
  65                 adjust: function(val /*=====, delta =====*/){
  66                         // summary:
  67                         //              Overridable function used to adjust a primitive value(Number/Date/...) by the delta amount specified.
  68                         //              The val is adjusted in a way that makes sense to the object type.
  69                         // val: Object
  70                         // delta: Number
  71                         // tags:
  72                         //              protected extension
  73                         return val;
  74                 },
  75
  76                 _arrowPressed: function(/*Node*/ nodePressed, /*Number*/ direction, /*Number*/ increment){
  77                         // summary:
  78                         //              Handler for arrow button or arrow key being pressed
  79                         if(this.disabled || this.readOnly){ return; }
  80                         this._setValueAttr(this.adjust(this.get('value'), direction*increment), false);
  81                         _TextBoxMixin.selectInputText(this.textbox, this.textbox.value.length);
  82                 },
  83
  84                 _arrowReleased: function(/*Node*/ /*===== node =====*/){
  85                         // summary:
  86                         //              Handler for arrow button or arrow key being released
  87                         this._wheelTimer = null;
  88                 },
  89
  90                 _typematicCallback: function(/*Number*/ count, /*DOMNode*/ node, /*Event*/ evt){
  91                         var inc=this.smallDelta;
  92                         if(node == this.textbox){
  93                                 var key = evt.charOrCode;
  94                                 inc = (key == keys.PAGE_UP || key == keys.PAGE_DOWN) ? this.largeDelta : this.smallDelta;
  95                                 node = (key == keys.UP_ARROW || key == keys.PAGE_UP) ? this.upArrowNode : this.downArrowNode;
  96                         }
  97                         if(count == -1){ this._arrowReleased(node); }
  98                         else{ this._arrowPressed(node, (node == this.upArrowNode) ? 1 : -1, inc); }
  99                 },
 100
 101                 _wheelTimer: null,
 102                 _mouseWheeled: function(/*Event*/ evt){
 103                         // summary:
 104                         //              Mouse wheel listener where supported
 105
 106                         event.stop(evt);
 107                         // FIXME: Safari bubbles
 108
 109                         // be nice to DOH and scroll as much as the event says to
 110                         var wheelDelta = evt.wheelDelta / 120;
 111                         if(Math.floor(wheelDelta) != wheelDelta){
 112                                 // If not an int multiple of 120, then its touchpad scrolling.
 113                                 // This can change very fast so just assume 1 wheel click to make it more manageable.
 114                                 wheelDelta = evt.wheelDelta > 0 ? 1 : -1;
 115                         }
 116                         var scrollAmount = evt.detail ? (evt.detail * -1) : wheelDelta;
 117                         if(scrollAmount !== 0){
 118                                 var node = this[(scrollAmount > 0 ? "upArrowNode" : "downArrowNode" )];
 119
 120                                 this._arrowPressed(node, scrollAmount, this.smallDelta);
 121
 122                                 if(!this._wheelTimer){
 123                                         clearTimeout(this._wheelTimer);
 124                                 }
 125                                 this._wheelTimer = setTimeout(lang.hitch(this,"_arrowReleased",node), 50);
 126                         }
 127
 128                 },
 129
 130                 postCreate: function(){
 131                         this.inherited(arguments);
 132
 133                         // extra listeners
 134                         this.connect(this.domNode, !has("mozilla") ? "onmousewheel" : 'DOMMouseScroll', "_mouseWheeled");
 135                         this._connects.push(typematic.addListener(this.upArrowNode, this.textbox, {charOrCode:keys.UP_ARROW,ctrlKey:false,altKey:false,shiftKey:false,metaKey:false}, this, "_typematicCallback", this.timeoutChangeRate, this.defaultTimeout, this.minimumTimeout));
 136                         this._connects.push(typematic.addListener(this.downArrowNode, this.textbox, {charOrCode:keys.DOWN_ARROW,ctrlKey:false,altKey:false,shiftKey:false,metaKey:false}, this, "_typematicCallback", this.timeoutChangeRate, this.defaultTimeout, this.minimumTimeout));
 137                         this._connects.push(typematic.addListener(this.upArrowNode, this.textbox, {charOrCode:keys.PAGE_UP,ctrlKey:false,altKey:false,shiftKey:false,metaKey:false}, this, "_typematicCallback", this.timeoutChangeRate, this.defaultTimeout, this.minimumTimeout));
 138                         this._connects.push(typematic.addListener(this.downArrowNode, this.textbox, {charOrCode:keys.PAGE_DOWN,ctrlKey:false,altKey:false,shiftKey:false,metaKey:false}, this, "_typematicCallback", this.timeoutChangeRate, this.defaultTimeout, this.minimumTimeout));
 139                 }
 140         });
 141 });