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copied!<p>This is to set the style</p> <pre><code>private function setTextStyles(type:String, value:Object = null):void { if(thisindex != -1) { var tf:TextFormat; var beginIndex:int = textArea.getTextField().selectionBeginIndex; var endIndex:int = textArea.getTextField().selectionEndIndex; textArea.getTextField().alwaysShowSelection = true; if (beginIndex == endIndex) { tf = previousTextFormat; } else tf = new TextFormat(); if (type == "bold" || type == "italic" || type == "underline") { tf[type] = value; } else if (type == "align") { if (beginIndex == endIndex) { tf = new TextFormat(); } // Apply the paragraph styles to the whole paragraph instead of just // the selected text beginIndex = textArea.getTextField().getFirstCharInParagraph(beginIndex) - 1; beginIndex = Math.max(0, beginIndex); endIndex = textArea.getTextField().getFirstCharInParagraph(endIndex) + textArea.getTextField().getParagraphLength(endIndex) - 1; tf[type] = value; previousTextFormat[type] = value; if (!endIndex) textArea.getTextField().defaultTextFormat = tf; } else if (type == "font") { tf[type] = cmbbxFntFam.text; } else if (type == "size") { var fontSize:uint = uint(cmbbxFntSze.text); if (fontSize > 0) tf[type] = fontSize; } else if (type == "color") { tf[type] = uint(clrpckerFontColor.selectedColor); } textFormatChanged = true; if (beginIndex == endIndex) { previousTextFormat = tf; } else { textArea.getTextField().setTextFormat(tf,beginIndex,endIndex);//textArea.setTextFormat(tf,beginIndex,endIndex); } dispatchEvent(new Event("change")); var caretIndex:int = textArea.getTextField().caretIndex; var lineIndex:int = textArea.getTextField().getLineIndexOfChar(caretIndex); textArea.invalidateDisplayList(); textArea.validateDisplayList(); textArea.validateNow(); // Scroll to make the line containing the caret under viewable area while (lineIndex >= textArea.getTextField().bottomScrollV) { textArea.verticalScrollPosition++; } callLater(textArea.setFocus); } } </code></pre> <p>This code is use for getting the style from the textArea</p> <pre><code> private function getTextStyles():void { if (!textArea) return; var tf:TextFormat; var beginIndex:int = textArea.getTextField().selectionBeginIndex; var endIndex:int = textArea.getTextField().selectionEndIndex; if (textFormatChanged) previousTextFormat = null; if (beginIndex == endIndex) { tf = textArea.getTextField().defaultTextFormat; if (tf.url != "") { var carIndex:int = textArea.getTextField().caretIndex; if (carIndex < textArea.getTextField().length) { var tfNext:TextFormat=textArea.getTextField().getTextFormat(carIndex, carIndex + 1); if (!tfNext.url || tfNext.url == "") tf.url = tf.target = ""; } else tf.url = tf.target = ""; } } else tf = textArea.getTextField().getTextFormat(beginIndex,endIndex); if (cmbbxFntSze.text != tf.font) setComboSelection(cmbbxFntFam, tf.font); if (int(cmbbxFntSze.text) != tf.size) setComboSelection(cmbbxFntSze,String(tf.size)); if (clrpckerFontColor.selectedColor != tf.color) clrpckerFontColor.selectedColor = Number(tf.color); if (btnBold.selected != tf.bold) btnBold.selected = tf.bold;//Alert.show("bold"); if (btnItalic.selected != tf.italic) btnItalic.selected = tf.italic; if (btnUnderline.selected != tf.underline) btnUnderline.selected = tf.underline; if (tf.align == "left") alignButtons.selectedIndex = 0; else if (tf.align == "center") alignButtons.selectedIndex = 1; else if (tf.align == "right") alignButtons.selectedIndex = 2; else if (tf.align == "justify") alignButtons.selectedIndex = 3; if (textArea.getTextField().defaultTextFormat != tf) textArea.getTextField().defaultTextFormat = tf; previousTextFormat = tf; textFormatChanged = false; lastCaretIndex = textArea.getTextField().caretIndex; thishtmltxt = textArea.htmlText; textArea.validateNow(); } </code></pre> <p>Please check for minor errors, coz when i code this i have some commented traces</p>

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