Synth的JPanel状态 [英] JPanel states for Synth

问题描述

在我的应用程序中，我有一些自定义按钮，这些按钮具有自定义的文本/图标布局以及一些通常与按钮无关的额外元素.例如有些包含2个文本标签，而不是1个.

In my application I have some custom buttons which have custom text/icon layouts and some extra elements not normally associated with buttons. e.g. Some have 2 text labels instead of one.

我实现了自定义按钮，如下所示:

I've implemented my custom buttons as follows:

class CustomButton extends JPanel implements MouseListener {
    CustomButton() {
        setName("CustomButton");
    }
}

我正在为L& F使用Synth，我希望在XML文件中定义尽可能多的样式信息(主要是颜色设置).

I'm using Synth for the L&F, and I would like to have as much of the style information as possible (primarily color settings) defined in the XML file).

在XML文件中，我有这个:

In the XML file I have this:

<style id="customButtonStyle">
    <state>
        <color idref="A" type="BACKGROUND" />
    </state>
    <state value="MOUSE_OVER">
        <color idref="B" type="BACKGROUND" />
    </state>
    <state value="PRESSED">
        <color idref="C" type="BACKGROUND" />
    </state>
</style>
<bind sytle="customButtonStyle" type="name" key="CustomButton" />

我运行该应用程序时，正确使用了颜色"A"，但从未设置颜色"B"和"C".

When I run the app, color 'A' is used correctly, but colors 'B' and 'C' are never set.

我的问题是，如何通知Synth我的自定义按钮的状态?

My question is, how can I notify Synth about the state of my custom button?

顺便说一句:我确实考虑过让CustomButton扩展JButton，但是我想不出一种制作带有自定义子组件的按钮的好方法.如果这种方法行不通，我可能会将其作为一个单独的问题发布.

An aside: I did look into having CustomButton extend JButton but I couldn't work out a good way to make a button with custom sub components. I might post that as a separate question if this approach doesn't work out.

推荐答案

可能不是您问题的答案，我认为使用此处 ，

maybe not the answer to your question, I consider that more confortable is usage of ButtonModel, as MouseListener and MouseMotionListener, example for my idea is here,

这篇关于Synth的JPanel状态的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！