Slider不会在Windows手机皮肤上绘制（CodeName One） [英] Slider doesn't draw (CodeName One) with Windows phone skin

问题描述

我正在尝试创建一个代号为1的滑块，但是由于某种原因，未绘制该滑块，但是绘制了其他组件。我到目前为止的代码

I am trying to create a slider in codename one, but for some reason the slider isn't drawn, other components however, are. The code I have so far

public void start()
{

    if (current != null)
    {
        current.show();
        return;
    }

    mainForm = new Form("Slider and buttons");
    c = mainForm.getContentPane();
    c.setLayout(new FlowLayout());

    Slider jSlider = new Slider();
    jSlider.setMaxValue(360);
    jSlider.setMinValue(0);
    jSlider.setProgress(50);
    jSlider.setEditable(true);
    jSlider.setPreferredSize(new Dimension(300,50));

    c.addComponent(jSlider);
    c.repaint();
    c.invalidate();
    c.revalidate();


    mainForm.show();
}

我不确定我可能忘记了什么，可能只是忽略了一些东西。 。

I'm not sure what I could have forgotten, probably just overlooking something..

预先感谢

编辑：实际上，如果我选择iPhone皮肤，它确实会绘制滑块，但是

It actually does draw the slider if I choose the iPhone skin, but it doesn't do so under "lumia", anyone know why that is?

推荐答案

在默认Windows下它只是缺少样式，所以它在 lumia下没有这样做。手机主题。只需定义样式SliderFull&滑块处于选中/未选中状态。我们已为下次更新修复了此问题。

Its just missing styles under the default Windows Phone theme. Just define the style SliderFull & Slider for both selected/unselected states. We fixed this for the next update.

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