[問題] 自選文字的大小顏色和字型

[s00390 (Ally)]

目前做的是  影片字幕


字幕我是用XML匯入FLASH


在SWF檔裡  可以任選字的顏色或者是大小和字型

mFLV.addEventListener(MetadataEvent.CUE_POINT,readFLV);

function readFLV(e:MetadataEvent):void
{
        word_txt.text = e.info.name;

        font_cb.dataProvider = new DataProvider(
        ["Arial", "Courier New", "Times New Roman"]
);
size_cb.dataProvider = new DataProvider(
        [12,16,20,24,30,36]
);
size_cb.selectedIndex = 1;
size_cb.editable = true;
size_cb.textField.restrict = "0-9";
size_cb.textField.maxChars = 2;

font_cb.addEventListener(Event.CHANGE, fontChange);
size_cb.addEventListener(Event.CHANGE, fontChange);
picker.addEventListener(Event.CHANGE, fontChange);

function fontChange(e:Event):void {
//      var begin:int = word_txt.selectionBeginIndex;
//      var end:int = word_txt.selectionEndIndex;
//      if (begin>=word_txt.text.length || end==0) {
//              return;
//      }
//      var format:TextFormat;
        switch (e.target.name) {
                case 'font_cb' :

                        //format = new TextFormat(font_cb.value);
                        break;
                case 'size_cb' :
                        word_txt.size = size_cb;
                        //format = new TextFormat(null, size_cb.value);
                        break;
                case 'picker' :
                        word_txt.textColor = picker.selectedColor;
             //format = new TextFormat(null, null, picker.selectedColor);
        }
//      word_txt.setTextFormat(format, begin, end);
        //showHtmlText(null);
}

word_txt.alwaysShowSelection = true;



主要是要改

switch (e.target.name) {
                case 'font_cb' :

                        //format = new TextFormat(font_cb.value);
                        break;
                case 'size_cb' :
                        word_txt.size = size_cb;
                        //format = new TextFormat(null, size_cb.value);
                        break;
                case 'picker' :
                        word_txt.textColor = picker.selectedColor;
             //format = new TextFormat(null, null, picker.selectedColor);


color的部分是已經改好的

註解//是代表之前的程式碼    之前的程式碼是要選取字  才能改變


想請問  font  字型   和   size 大小   那裏要改成什麼  才會向color那樣


不用選取  按一下他就會整個都改變    謝謝~~~~~



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