"Right" 的水平对齐在明亮的脚本中不起作用

Question

我正在尝试绘制一个带有按钮文本和按钮内部右侧文本的按钮。 XML 文件如下

<?xml version="1.0" encoding="utf-8" ?>
<component name="settingsButtons" extends="Group">

<interface>
  <field id="itemContent" type="node" onChange="itemContentChanged"/>
</interface>

<script type="text/brightscript" >
<![CDATA[
    sub itemContentChanged()
        itemData = m.top.itemContent

        m.buttonRect.width = itemData.buttonWidth
        m.buttonRect.height = itemData.buttonHeight
        m.buttonRect.color = itemData.buttonColor

        m.buttonText.text = itemData.titleText
        m.buttonText.translation = m.defaultTextTranslation
        m.buttonText.color = itemData.textColor

        m.buttonRightText.text = itemData.rightText
        m.buttonRightText.translation = m.defaultRightTextTranslation
        m.buttonRightText.color = itemData.textColor
    end sub

    sub initCoordinates()
        m.defaultTextTranslation = "[30, 20]"
        m.defaultRightTextTranslation = "[790, 20]"
    end sub

    sub init()
        initCoordinates()
        m.buttonRect = m.top.findNode("buttonRect")
        m.buttonText = m.top.findNode("buttonText")
        m.buttonRightText = m.top.findNode("buttonRightText")
    end sub
]]>
</script>

<children>
    <Rectangle id="buttonRect" translation="[0, 0]" width="820" height="70">
        <Label id="buttonText" height="29" horizAlign = "left" vertAlign = "center" translation="[0, 0]" >
          <Font role="font" uri="pkg:/fonts/NHaasGroteskDSStd-75Bd.otf" size="24" />
        </Label>
        <Label id="buttonRightText" height="29" horizAlign = "right" vertAlign = "center" translation="[0, 0]" >
          <Font role="font" uri="pkg:/fonts/NHaasGroteskTXStd-55Rg.otf" size="24" />
        </Label>
    </Rectangle>
</children>

</component>

即使我将 horizAlign 保持为右对齐，buttonRightText 也会从显示 buttonText 的位置开始显示（即显示为左对齐）。你能告诉我如何解决这个问题吗？

Answer 1

从 SDK doc 开始，您需要为 horizAlign 指定一个宽度（不等于零）。

一个选项是让所有两个标签与矩形共享相同的宽度，并保持翻译为 [0, 0]。

sub itemContentChanged()
  itemData = m.top.itemContent

  m.buttonRect.width = itemData.buttonWidth
  m.buttonRect.height = itemData.buttonHeight
  m.buttonRect.color = itemData.buttonColor

  m.buttonText.text = itemData.titleText
  m.buttonText.width = itemData.buttonWidth
  m.buttonText.color = itemData.textColor

  m.buttonRightText.text = itemData.rightText
  m.buttonRightText.width = itemData.buttonWidth
  m.buttonRightText.color = itemData.textColor
end sub

"Right" 的水平对齐在明亮的脚本中不起作用

Horizontal alignment as "Right" is not working in bright script

roku

brightscript