我的简易ToolTip类For Flash

class ToolTip {
public var _tipText:String;
public var _textColor:Number = 0x000000;
public var _borderColor:Number = 0x000000;
public var _bgColor:Number = 0xFFFFE1;
private var tipMovie:MovieClip;
public function ToolTip(tipMovie:MovieClip, tipText:String) {
this.tipMovie = tipMovie;
this._tipText = tipText;
this.showTip();
}
private function showTip() {
var path = this;
tipMovie.onRollOver = function() {
var mc = this._parent.createEmptyMovieClip("toolTip_mc", _root.getNextHighestDepth());
mc.createTextField("toolTip_txt", _root.getNextHighestDepth(), _root._xmouse, _root._ymouse, 200, 20);
with (mc.toolTip_txt) { //定义提示条文字样式
autoSize = true;
background = true;
selectable = false;
border = true;
text = path._tipText;
textColor = path._textColor; //注意属性的路径，下同
borderColor = path._borderColor;
backgroundColor = path._bgColor;
}
};
tipMovie.onRollOut = tipMovie.onReleaseOutside=tipMovie.onPress=function () {
this._parent.toolTip_mc.removeMovieClip();
};
}
}