程序代码

"_alertButtonStyleStyle", "_ScrollBarStyle",
"_activeTabStyleStyle", "_textAreaHScrollBarStyleStyle",
"_ToolTipStyle", "_advancedDataGridStylesStyle",
"_comboDropdownStyle", "_comboDropDownStyle",
"_ContainerStyle", "_textAreaVScrollBarStyleStyle",
"_linkButtonStyleStyle", "_globalStyle", "_windowStatusStyle",
"_windowStylesStyle", "_activeButtonStyleStyle",
"_errorTipStyle", "_richTextEditorTextAreaStyleStyle",
"_CursorManagerStyle", "_todayStyleStyle", "_dateFieldPopupStyle",
"_plainStyle", "_dataGridStylesStyle", "_ApplicationStyle",
"_headerDateTextStyle", "_ButtonStyle", "_VScrollBarStyle",
"_popUpMenuStyle", "_swatchPanelTextFieldStyle",
"_opaquePanelStyle", "_weekDayStyleStyle", "_headerDragProxyStyleStyle"

程序代码

package
{

import flash.display.Sprite;
import mx.core.IFlexModuleFactory;
import mx.core.mx_internal;
import mx.styles.CSSStyleDeclaration;
import mx.styles.StyleManager;
import mx.skins.halo.ButtonSkin;

[ExcludeClass]

public class _ButtonStyle
{

public static function init(fbs:IFlexModuleFactory):void
    {
        var style:CSSStyleDeclaration = StyleManager.getStyleDeclaration("Button");
    
        if (!style)
        {
            style = new CSSStyleDeclaration();
            StyleManager.setStyleDeclaration("Button", style, false);
        }
    
        if (style.defaultFactory == null)
        {
            style.defaultFactory = function():void
            {
                this.paddingTop = 2;
                this.textAlign = "center";
                this.skin = mx.skins.halo.ButtonSkin;
                this.paddingLeft = 10;
                this.fontWeight = "bold";
                this.cornerRadius = 4;
                this.paddingRight = 10;
                this.verticalGap = 2;
                this.horizontalGap = 2;
                this.paddingBottom = 2;
            };
        }
    }
}

}

程序代码

Button
{
    cornerRadius: 8;
}

程序代码

.flashshe
{
    color: #ff0000;
}

程序代码

package { import flash.display.Sprite; import mx.core.IFlexModuleFactory; import mx.core.mx_internal; import mx.styles.CSSStyleDeclaration; import mx.styles.StyleManager; [ExcludeClass] public class _FlashsheStyle { public static function init(fbs:IFlexModuleFactory):void { var style:CSSStyleDeclaration = StyleManager.getStyleDeclaration(".flashshe"); if (!style) { style = new CSSStyleDeclaration(); StyleManager.setStyleDeclaration(".flashshe", style, false); } if (style.defaultFactory == null) { style.defaultFactory = function():void { this.color = 0xff0000; }; } } } }

程序代码

addingChild(child);
$addChildAt(child, index);
childAdded(child);

程序代码

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
    layout="absolute" xmlns:ns1="*">
    
    <mx:Style source="one.css"/>
    <mx:Style>
        .myBtn
        {
            color: #00ff00;
            fontSize: 14;    
        }
    </mx:Style>
    <!--  MyButton 组件 从 Button 继承 -->
    <ns1:MyButton　id="testBtn" x="27" y="200" color="#0000ff" styleName="myBtn"/>
    
</mx:Application>

程序代码

/* one.css */

Button
{
    color: #ff0000;
}

MyButton
{
    fontWeight: 16;
}

程序代码

<mx:Canvas id="myCanvas">
    <mx:Vbox id="box" x="0" y="10" width="200">
        <mx:Label id="text1" text="@Resource(key='name', bundle='test')" color="#ff0000"/>
        <mx:Label id="text2" text="@Resource(key='age', bundle='test')" styleName="ageLabel"/>
        <mx:Label id="text3" text="@Resource(key='sex', bundle='test')"/>
        <mx:Label id="text4" text="{resourceManager.getString('test', 'sex')}"/>
    </mx:Vbox>
    <mx:Button id="myBtn" x="27" y="100" label="change" click="changeHandler(event)"/>    
</mx:Canvas>  

程序代码

override public function styleChanged(styleProp:String):void
{
    // 方法体
}

程序代码

/** * Detects changes to style properties. When any style property is set, * Flex calls the <code>styleChanged()</code> method, * passing to it the name of the style being set. * * <p>This is an advanced method that you might override * when creating a subclass of UIComponent. When you create a custom component, * you can override the <code>styleChanged()</code> method * to check the style name passed to it, and handle the change accordingly. * This lets you override the default behavior of an existing style, * or add your own custom style properties.</p> * * <p>If you handle the style property, your override of * the <code>styleChanged()</code> method should call the * <code>invalidateDisplayList()</code> method to cause Flex to execute * the component's <code>updateDisplayList()</code> method at the next screen update.</p> * * @param styleProp The name of the style property, or null if all styles for this * component have changed. */ public function styleChanged(styleProp:String):void { // If font changed, then invalidateProperties so // we can re-create the text field in commitProperties if (this is IFontContextComponent && hasFontContextChanged()) invalidateProperties(); // Check to see if this is one of the style properties // that is known to affect layout. If (!styleProp || styleProp == "styleName" || StyleManager.isSizeInvalidatingStyle(styleProp)) { // This style property change may affect the layout of this // object. Signal the LayoutManager to re-measure the object. invalidateSize(); } if (!styleProp || styleProp == "styleName" || styleProp == "themeColor") { initThemeColor(); } invalidateDisplayList(); if (parent is Iinvalidating) { if (StyleManager.isParentSizeInvalidatingStyle(styleProp)) Iinvalidating(parent).invalidateSize(); if (StyleManager.isParentDisplayListInvalidatingStyle(styleProp)) Iinvalidating(parent).invalidateDisplayList(); } }