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wshirley
Topic Author
Posts: 6
Joined: Tue Jul 16, 2019 8:13 am

Label List Vertical Text Alignment

Thu Aug 08, 2019 10:45 am

I have a LabelList of buttons and have a focusBitmapURI png file for the button shape/color.  I'm trying to get the text that displays on top of the focusBitmapURI to be vertically centered.  When I print out the UserButtons  (see code below) in the debug console, there clearly is field for vertTextAlign, which I'm setting to "center", but this has no effect on the vertical alignment of the text over the focused button.  No matter what I do, the text remains "top" aligned.

Below is the XML code for the LabelList component.

    <!-- Control buttons (Button List) -->
    <LabelList
      id="UserButtons"
      translation="[1440,480]"
      color="0x23ecd7FF"
      focusedColor="0x333333FF"
      textVertAlign = "center"
      focusBitmapUri="pkg:/images/rokubutton300x35.9.png"
      numRows="7"
      font="font:MediumBoldSystemFont"
      focusedFont="font:MediumBoldSystemFont"
      vertFocusAnimationStyle="floatingFocus"
      itemSpacing="[0,20]"
      itemSize="[300, 35]" />


In BrightScript I assign the buttons their text with this code:
  for each button in ["My Profile","Change User","Add New User","Delete User" ,"OK"]
    result.push({title : button})
  end for
  m.buttons.content = ContentList2SimpleNode(result)


I fetch the UserButtons component in the screen init() function as follows:
  m.buttons = m.top.findNode("UserButtons")


Print m.buttons in the debug console yields this printout:
Brightscript Debugger> ? m.buttons
<Component: roSGNode:LabelList> =
{
    color: 602724351
    focusedColor: 858993663
    focusedFont: <Component: roSGNode:Font>
    font: <Component: roSGNode:Font>
    textHorizAlign: "left"
    textVertAlign: "center"
    animateToItem: -1
    columnSpacings: <Component: roArray>
    columnWidths: <Component: roArray>
    content: <Component: roSGNode:ContentNode>
    currFocusColumn: -1
    currFocusFeedbackOpacity: 1
    currFocusRow: 0
    currFocusSection: -1
    drawFocusFeedback: true
    drawFocusFeedbackOnTop: false
    fadeFocusFeedbackWhenAutoScrolling: false
    fixedLayout: false
    focusBitmapBlendColor: -1
    focusBitmapUri: "pkg:/images/rokubutton300x35.9.png"
    focusColumn: <Component: roArray>
    focusFootprintBitmapUri: ""
    focusFootprintBlendColor: -1
    focusRow: <Component: roArray>
    horizFocusAnimationStyle: "floatingfocus"
    horizFocusDirection: "none"
    itemClippingRect: <Component: roAssociativeArray>
    itemFocused: 0
    itemSelected: -1
    itemSize: <Component: roArray>
    itemSpacing: <Component: roArray>
    itemUnfocused: -1
    jumpToItem: 0
    numColumns: 1
    numRenderPasses: 3
    numRows: 7
    rowHeights: <Component: roArray>
    rowSpacings: <Component: roArray>
    scrollingStatus: false
    scrollSpeed: 5
    sectionDividerBitmapUri: ""
    sectionDividerFont: <Component: roSGNode:Font>
    sectionDividerHeight: 60
    sectionDividerLeftOffset: 0
    sectionDividerMinWidth: 175
    sectionDividerSpacing: 15
    sectionDividerTextColor: -572662273
    sectionDividerTopOffset: 0
    sectionDividerWidth: 0
    vertFocusAnimationStyle: "floatingfocus"
    vertFocusDirection: "none"
    wrapDividerBitmapUri: ""
    wrapDividerHeight: 36
    wrapDividerLeftOffset: 0
    wrapDividerWidth: 0
    childRenderOrder: "last"
    clippingRect: <Component: roAssociativeArray>
    enableRenderTracking: true
    inheritParentOpacity: true
    inheritParentTransform: true
    muteAudioGuide: false
    opacity: 1
    renderPass: 0
    renderTracking: "full"
    rotation: 0
    scale: <Component: roArray>
    scaleRotateCenter: <Component: roArray>
    translation: <Component: roArray>
    visible: true
    change: <Component: roAssociativeArray>
    focusable: true
    focusedChild: <Component: roSGNode:LabelList>
    id: "UserButtons"
}


Any help on where I'm amiss here would be greatly appreciated.
Thanks.

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