2 Answers

• Hi, this function isn't implemented in Titanium, but you can easy fix that.

  I used a transparent paging in my project to see the dots over my images.

  To make this:

  Open /Library/Application Support/Titanium/mobilesdk/osx/1.x.x/iphone/Classes/TiUIScrollableView.m (where 1.x.x is your version of sdk, like 1.4.2, 1.4.3 or 1.5.0)

  find this line in this file:

  
  viewBounds.size.height = visibleBounds.size.height - (showPageControl ? pageControlHeight : 0);
  

  and change to this:

  
  viewBounds.size.height = visibleBounds.size.height; // - (showPageControl ? pageControlHeight : 0);
  

  now, find this:

  
  contentBounds.size.height = viewBounds.size.height-(showPageControl ? pageControlHeight : 0);
  

  and change to this:

  
  contentBounds.size.height = viewBounds.size.height; //-(showPageControl ? pageControlHeight : 0);
  

  for optional i put in my code a option to contro the opacity of this bar:

  find this:

  
  -(void)setPagingControlColor_:(id)args
  {
      [[self pagecontrol] setBackgroundColor:[[TiUtils colorValue:args] _color]];
  }
  

  and paste this code before:

  
  -(void)setPagingControlOpacity_:(id)opacity
  {
      [[self pagecontrol] setAlpha:[TiUtils floatValue:opacity]];
  }
  

  Save, and make a full compile of your project.

  now to use:

  
  yourScrollable.pagingControlColor = 'YourColor';
  yourScrollable.pagingControlOpacity = YourOpacity;
  

  YourColor can be in these formats: 'transparent', 'black' or '#ff00ff'
  and YourOpacity can be: 0 (transparent) to 1 (opaque) or like this: 0.75 (75% of opacity)

• bump

  Another question: 'pagingControlColor' controls the background color of the pagingControl.
  Can we change the color of the dots?