a:19:{s:9:"#provides";s:19:"dijit.form.Textarea";s:9:"#resource";s:16:"form/Textarea.js";s:9:"#requires";a:1:{i:0;a:2:{i:0;s:6:"common";i:1;s:25:"dijit.form.SimpleTextarea";}}s:19:"dijit.form.Textarea";a:5:{s:4:"type";s:8:"Function";s:6:"chains";a:2:{s:9:"prototype";a:1:{i:0;s:25:"dijit.form.SimpleTextarea";}s:4:"call";a:1:{i:0;s:25:"dijit.form.SimpleTextarea";}}s:7:"summary";s:75:"A textarea widget that adjusts it's height according to the amount of data.";s:11:"description";s:287:"A textarea that dynamically expands/contracts (changing it's height) as
the user types, to display all the text without requiring a scroll bar.

Takes nearly all the parameters (name, value, etc.) that a vanilla textarea takes.
Rows is not supported since this widget adjusts the height.";s:9:"classlike";b:1;}s:24:"dijit.form.Textarea.cols";a:2:{s:9:"prototype";s:19:"dijit.form.Textarea";s:7:"summary";s:0:"";}s:37:"dijit.form.Textarea._previousNewlines";a:3:{s:9:"prototype";s:19:"dijit.form.Textarea";s:7:"private";b:1;s:7:"summary";s:0:"";}s:31:"dijit.form.Textarea._strictMode";a:3:{s:9:"prototype";s:19:"dijit.form.Textarea";s:7:"private";b:1;s:7:"summary";s:0:"";}s:30:"dijit.form.Textarea._getHeight";a:6:{s:9:"prototype";s:19:"dijit.form.Textarea";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:8:"textarea";a:1:{s:4:"type";s:0:"";}}s:6:"source";s:544:"		var newH = textarea.scrollHeight;
		if(dojo.isIE){
			newH += textarea.offsetHeight - textarea.clientHeight - ((dojo.isIE < 8 && this._strictMode)? dojo._getPadBorderExtents(textarea).h : 0);
		}else if(dojo.isMoz){
			newH += textarea.offsetHeight - textarea.clientHeight; // creates room for horizontal scrollbar
		}else if(dojo.isWebKit && !(dojo.isSafari < 4)){ // Safari 4.0 && Chrome
			newH += dojo._getBorderExtents(textarea).h;
		}else{ // Safari 3.x and Opera 9.6
			newH += dojo._getPadBorderExtents(textarea).h;
		}
		return newH;";s:7:"private";b:1;s:7:"summary";s:0:"";}s:35:"dijit.form.Textarea._estimateHeight";a:6:{s:9:"prototype";s:19:"dijit.form.Textarea";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:8:"textarea";a:1:{s:4:"type";s:0:"";}}s:6:"source";s:399:"		textarea.style.maxHeight = "";
		textarea.style.height = "auto";
		// #rows = #newlines+1
		// Note: on Moz, the following #rows appears to be 1 too many.
		// Actually, Moz is reserving room for the scrollbar.
		// If you increase the font size, this behavior becomes readily apparent as the last line gets cut off without the +1.
		textarea.rows = (textarea.value.match(/\n/g) || []).length + 1;";s:7:"summary";s:347:"Approximate the height when the textarea is invisible with the number of lines in the text.
Fails when someone calls setValue with a long wrapping line, but the layout fixes itself when the user clicks inside so . . .
In IE, the resize event is supposed to fire when the textarea becomes visible again and that will correct the size automatically.";s:7:"private";b:1;}s:39:"dijit.form.Textarea._needsHelpShrinking";a:3:{s:9:"prototype";s:19:"dijit.form.Textarea";s:7:"private";b:1;s:7:"summary";s:0:"";}s:28:"dijit.form.Textarea._onInput";a:5:{s:9:"prototype";s:19:"dijit.form.Textarea";s:4:"type";s:8:"Function";s:6:"source";s:3091:"dojo.provide("dijit.form.Textarea");


dojo.require("dijit.form.SimpleTextarea");


dojo.declare(
	"dijit.form.Textarea",
	dijit.form.SimpleTextarea,
	{
	// summary:
	//		A textarea widget that adjusts it's height according to the amount of data.
	//
	// description:
	//		A textarea that dynamically expands/contracts (changing it's height) as
	//		the user types, to display all the text without requiring a scroll bar.
	//
	//		Takes nearly all the parameters (name, value, etc.) that a vanilla textarea takes.
	//		Rows is not supported since this widget adjusts the height.
	//
	// example:
	// |	<textarea dojoType="dijit.form.TextArea">...</textarea>




	// Override SimpleTextArea.cols to default to width:100%, for backward compatibility
	cols: "",


	_previousNewlines: 0,
	_strictMode: (dojo.doc.compatMode != 'BackCompat'), // not the same as !dojo.isQuirks


	_getHeight: function(textarea){
		var newH = textarea.scrollHeight;
		if(dojo.isIE){
			newH += textarea.offsetHeight - textarea.clientHeight - ((dojo.isIE < 8 && this._strictMode)? dojo._getPadBorderExtents(textarea).h : 0);
		}else if(dojo.isMoz){
			newH += textarea.offsetHeight - textarea.clientHeight; // creates room for horizontal scrollbar
		}else if(dojo.isWebKit && !(dojo.isSafari < 4)){ // Safari 4.0 && Chrome
			newH += dojo._getBorderExtents(textarea).h;
		}else{ // Safari 3.x and Opera 9.6
			newH += dojo._getPadBorderExtents(textarea).h;
		}
		return newH;
	},


	_estimateHeight: function(textarea){
		// summary:
		// 		Approximate the height when the textarea is invisible with the number of lines in the text.
		// 		Fails when someone calls setValue with a long wrapping line, but the layout fixes itself when the user clicks inside so . . .
		// 		In IE, the resize event is supposed to fire when the textarea becomes visible again and that will correct the size automatically.
		//
		textarea.style.maxHeight = "";
		textarea.style.height = "auto";
		// #rows = #newlines+1
		// Note: on Moz, the following #rows appears to be 1 too many.
		// Actually, Moz is reserving room for the scrollbar.
		// If you increase the font size, this behavior becomes readily apparent as the last line gets cut off without the +1.
		textarea.rows = (textarea.value.match(/\n/g) || []).length + 1;
	},


	_needsHelpShrinking: dojo.isMoz || dojo.isWebKit,


	_onInput: function(){
		// Override SimpleTextArea._onInput() to deal with height adjustment
		this.inherited(arguments);
		if(this._busyResizing){ return; }
		this._busyResizing = true;
		var textarea = this.textbox;
		if(textarea.scrollHeight){
			var newH = this._getHeight(textarea) + "px";
			if(textarea.style.height != newH){
				textarea.style.maxHeight = textarea.style.height = newH;
			}
			if(this._needsHelpShrinking){
				if(this._setTimeoutHandle){
					clearTimeout(this._setTimeoutHandle);
				}
				this._setTimeoutHandle = setTimeout(dojo.hitch(this, "_shrink"), 0); // try to collapse multiple shrinks into 1
			}
		}else{
			// hidden content of unknown size
			this._estimateHeight(textarea);
		}
		this._busyResizing = false;";s:7:"private";b:1;s:7:"summary";s:0:"";}s:33:"dijit.form.Textarea._busyResizing";a:4:{s:9:"prototype";s:19:"dijit.form.Textarea";s:8:"instance";s:19:"dijit.form.Textarea";s:7:"private";b:1;s:7:"summary";s:0:"";}s:27:"dijit.form.Textarea._shrink";a:5:{s:9:"prototype";s:19:"dijit.form.Textarea";s:4:"type";s:8:"Function";s:6:"source";s:4429:"dojo.provide("dijit.form.Textarea");


dojo.require("dijit.form.SimpleTextarea");


dojo.declare(
	"dijit.form.Textarea",
	dijit.form.SimpleTextarea,
	{
	// summary:
	//		A textarea widget that adjusts it's height according to the amount of data.
	//
	// description:
	//		A textarea that dynamically expands/contracts (changing it's height) as
	//		the user types, to display all the text without requiring a scroll bar.
	//
	//		Takes nearly all the parameters (name, value, etc.) that a vanilla textarea takes.
	//		Rows is not supported since this widget adjusts the height.
	//
	// example:
	// |	<textarea dojoType="dijit.form.TextArea">...</textarea>




	// Override SimpleTextArea.cols to default to width:100%, for backward compatibility
	cols: "",


	_previousNewlines: 0,
	_strictMode: (dojo.doc.compatMode != 'BackCompat'), // not the same as !dojo.isQuirks


	_getHeight: function(textarea){
		var newH = textarea.scrollHeight;
		if(dojo.isIE){
			newH += textarea.offsetHeight - textarea.clientHeight - ((dojo.isIE < 8 && this._strictMode)? dojo._getPadBorderExtents(textarea).h : 0);
		}else if(dojo.isMoz){
			newH += textarea.offsetHeight - textarea.clientHeight; // creates room for horizontal scrollbar
		}else if(dojo.isWebKit && !(dojo.isSafari < 4)){ // Safari 4.0 && Chrome
			newH += dojo._getBorderExtents(textarea).h;
		}else{ // Safari 3.x and Opera 9.6
			newH += dojo._getPadBorderExtents(textarea).h;
		}
		return newH;
	},


	_estimateHeight: function(textarea){
		// summary:
		// 		Approximate the height when the textarea is invisible with the number of lines in the text.
		// 		Fails when someone calls setValue with a long wrapping line, but the layout fixes itself when the user clicks inside so . . .
		// 		In IE, the resize event is supposed to fire when the textarea becomes visible again and that will correct the size automatically.
		//
		textarea.style.maxHeight = "";
		textarea.style.height = "auto";
		// #rows = #newlines+1
		// Note: on Moz, the following #rows appears to be 1 too many.
		// Actually, Moz is reserving room for the scrollbar.
		// If you increase the font size, this behavior becomes readily apparent as the last line gets cut off without the +1.
		textarea.rows = (textarea.value.match(/\n/g) || []).length + 1;
	},


	_needsHelpShrinking: dojo.isMoz || dojo.isWebKit,


	_onInput: function(){
		// Override SimpleTextArea._onInput() to deal with height adjustment
		this.inherited(arguments);
		if(this._busyResizing){ return; }
		this._busyResizing = true;
		var textarea = this.textbox;
		if(textarea.scrollHeight){
			var newH = this._getHeight(textarea) + "px";
			if(textarea.style.height != newH){
				textarea.style.maxHeight = textarea.style.height = newH;
			}
			if(this._needsHelpShrinking){
				if(this._setTimeoutHandle){
					clearTimeout(this._setTimeoutHandle);
				}
				this._setTimeoutHandle = setTimeout(dojo.hitch(this, "_shrink"), 0); // try to collapse multiple shrinks into 1
			}
		}else{
			// hidden content of unknown size
			this._estimateHeight(textarea);
		}
		this._busyResizing = false;
	},


	_busyResizing: false,
	_shrink: function(){
		// grow paddingBottom to see if scrollHeight shrinks (when it is unneccesarily big)
		this._setTimeoutHandle = null;
		if(this._needsHelpShrinking && !this._busyResizing){
			this._busyResizing = true;
			var textarea = this.textbox;
			var empty = false;
			if(textarea.value == ''){
				textarea.value = ' '; // prevent collapse all the way back to 0
				empty = true;
			}
			var scrollHeight = textarea.scrollHeight;
			if(!scrollHeight){
				this._estimateHeight(textarea);
			}else{
				var oldPadding = textarea.style.paddingBottom;
				var newPadding = dojo._getPadExtents(textarea);
				newPadding = newPadding.h - newPadding.t;
				textarea.style.paddingBottom = newPadding + 1 + "px"; // tweak padding to see if height can be reduced
				var newH = this._getHeight(textarea) - 1 + "px"; // see if the height changed by the 1px added
				if(textarea.style.maxHeight != newH){ // if can be reduced, so now try a big chunk
					textarea.style.paddingBottom = newPadding + scrollHeight + "px";
					textarea.scrollTop = 0;
					textarea.style.maxHeight = this._getHeight(textarea) - scrollHeight + "px"; // scrollHeight is the added padding
				}
				textarea.style.paddingBottom = oldPadding;
			}
			if(empty){
				textarea.value = '';
			}
			this._busyResizing = false;
		}";s:7:"private";b:1;s:7:"summary";s:0:"";}s:26:"dijit.form.Textarea.resize";a:4:{s:9:"prototype";s:19:"dijit.form.Textarea";s:4:"type";s:8:"Function";s:6:"source";s:18:"		this._onInput();";s:7:"summary";s:77:"Resizes the textarea vertically (should be called after a style/value change)";}s:33:"dijit.form.Textarea._setValueAttr";a:5:{s:9:"prototype";s:19:"dijit.form.Textarea";s:4:"type";s:8:"Function";s:6:"source";s:45:"		this.inherited(arguments);
		this.resize();";s:7:"private";b:1;s:7:"summary";s:0:"";}s:30:"dijit.form.Textarea.postCreate";a:4:{s:9:"prototype";s:19:"dijit.form.Textarea";s:4:"type";s:8:"Function";s:6:"source";s:531:"		this.inherited(arguments);
		// tweak textarea style to reduce browser differences
		dojo.style(this.textbox, { overflowY: 'hidden', overflowX: 'auto', boxSizing: 'border-box', MsBoxSizing: 'border-box', WebkitBoxSizing: 'border-box', MozBoxSizing: 'border-box' });
		this.connect(this.textbox, "onscroll", this._onInput);
		this.connect(this.textbox, "onresize", this._onInput);
		this.connect(this.textbox, "onfocus", this._onInput); // useful when a previous estimate was off a bit
		setTimeout(dojo.hitch(this, "resize"), 0);";s:7:"summary";s:0:"";}s:37:"dijit.form.Textarea._setTimeoutHandle";a:3:{s:8:"instance";s:19:"dijit.form.Textarea";s:7:"private";b:1;s:7:"summary";s:0:"";}s:10:"dijit.form";a:2:{s:4:"type";s:6:"Object";s:7:"summary";s:0:"";}s:5:"dijit";a:2:{s:4:"type";s:6:"Object";s:7:"summary";s:0:"";}}