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INTRADAY CALLS(27/01/11)

Changing_Text

var tfWrap:TextField;

var _stgWidth:int = stage.stageWidth;

var currentTxtBox:TextField;

var txtformat:TextFormat = new TextFormat();

var type:String;

var myVal:*;

txtformat.font = "Arial Rounded MT Bold";

stage.addEventListener(MouseEvent.MOUSE_DOWN,createTxt);

bold_Btn.addEventListener(MouseEvent.MOUSE_DOWN,formatFunc);

italic_Btn.addEventListener(MouseEvent.MOUSE_DOWN,formatFunc);

uLine_Btn.addEventListener(MouseEvent.MOUSE_DOWN,formatFunc);

color_Picker.addEventListener(Event.CHANGE,formatFunc);

fnt_Btn.addEventListener(MouseEvent.MOUSE_DOWN,formatFunc);

function formatFunc(evt:Event):void {

var tmpTxtFmt = (currentTxtBox.parent as MovieClip).txtFmt;

if (evt.target.name=="bold_Btn") {

type = "bold";

myVal = !currentTxtBox.getTextFormat(currentTxtBox.selectionBeginIndex,currentTxtBox.selectionEndIndex).bold;//bold= !tmpTxtFmt.bold;

trace(myVal);

} else if (evt.target.name=="italic_Btn") {

type = "italic";

myVal = !currentTxtBox.getTextFormat(currentTxtBox.selectionBeginIndex,currentTxtBox.selectionEndIndex).italic;//tmpTxtFmt.italic= !tmpTxtFmt.italic;

} else if (evt.target.name=="uLine_Btn") {

type = "underline";

myVal = !currentTxtBox.getTextFormat(currentTxtBox.selectionBeginIndex,currentTxtBox.selectionEndIndex).underline;//tmpTxtFmt.underline= !tmpTxtFmt.underline;

} else if (evt.target.name=="color_Picker") {

type = "color";

myVal = tmpTxtFmt.color="0x"+evt.target.hexValue;

} else if (evt.target.name=="fnt_Btn") {

type = "size";

myVal = Number(inputSize.text);

}

applyFormat(currentTxtBox,type,myVal,currentTxtBox.selectionBeginIndex,currentTxtBox.selectionEndIndex);

}

function applyFormat(txt:TextField,prop:String,val:*,fromTxt:int,toTxt:int) {

if (fromTxt==toTxt) {

return;

}

//(txt.parent as MovieClip).txtFmt[prop] = val;

(txt.parent as MovieClip).txtFmt[prop] = val;

txt.setTextFormat((txt.parent as MovieClip).txtFmt,fromTxt,toTxt);

stage.focus = txt;

currentTxtBox = txt;

}

function createTxt(evt:MouseEvent) {

if (getDefinitionByName(getQualifiedClassName(evt.target))==TextField) {

currentTxtBox = evt.target as TextField;

}

if (getDefinitionByName(getQualifiedClassName(evt.target))!=Stage) {

return;

}

tfWrap = createTextField(mouseX, mouseY-11, 20, 0);

currentTxtBox = tfWrap;

var myMc:MovieClip = new MovieClip();

addChild(myMc);

stage.focus = tfWrap;

myMc.txtFmt = new TextFormat();

myMc.isGreater = false;

myMc.addChild(tfWrap);

tfWrap.multiline = true;

tfWrap.type = TextFieldType.INPUT ;

tfWrap.autoSize = TextFieldAutoSize.LEFT;

tfWrap.addEventListener(Event.CHANGE,changing);

}

function createTextField(x:Number, y:Number, width:Number, height:Number):TextField {

var result:TextField = new TextField();

result.x = x;

result.y = y;

result.width = width;

result.height = height;

result.background = true;

result.border = true;

return result;

}

function changing(evt:Event) {

if ((evt.target.parent).isGreater&&evt.target.bottomScrollV==1 && (evt.target.x+getTotalCharWidth(currentTxtBox))<(_stgWidth-20)) {

evt.target.wordWrap = false;

(evt.target.parent).isGreater = false;

}

if (!(evt.target.parent).isGreater&&(evt.currentTarget.x+getTotalCharWidth(currentTxtBox))>=(_stgWidth-20)) {

evt.target.wordWrap = true;

evt.target.width = (_stgWidth-20)-evt.target.x;

evt.target.parent.isGreater = true;

}

}

function getTotalCharWidth(str:TextField):int {

var len:int = (str.text).length;

if (!len) {

return 0;

}

var cnt:int=0;

for (var i:Number=0; i

cnt += str.getCharBoundaries(i).width;

}

return cnt;

}
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