Question

ScrollPane scroll bars not showing up after content changed

Asked by: gotdough

I'm just trying to create a class that controls a scrollpane to load a series of thumbnails off a website. The way I do it is everytime a thumbnail is added to the scrollpane, I create a new movie clip and position it under previous one. My problem is, after adding this new movieclip to content of scrollpane it doesnt' seem to recognize the size of the content has been changed and refuse to let you use the scrollbar. refreshPane() does not work, in fact when I tried refreshPane it showed me blank. I need someone tell me how I can fix this or show me an example of a scrollpane that loads MULTIPLE picture files into it's content then redraw the scrollbars correctly.

My stage area only has one ScrollPane component that has height of 590 and width of 130, the instance is named scrollThumb. The contentPath property of scrollThumb is pointed to a blank movieclip symbol named symScrollArea at design time.

I think you can only point ScrollPane to symbols and once you set the contentpath property to a symbol it creates a new instance of it. It might work if I add clips a movieClip then reset the contentpath property ... but that's for another day. Right now I want an answer to this asap :)

class Thumbnails {
      var scrollArea:MovieClip;
      var thumbsMC:Array = new Array();
      var thumbNotes:Array = new Array();
      var count:Number;
      
      function Thumbnails() {
            this.scrollArea = _root.scrollThumbs.content;
            this.count = 0;
      }

      function addThumb(thumbURL:String) {
            this.count += 1;
            this.thumbNotes[this.count] = this.scrollArea.createEmptyMovieClip("mcThumb" + this.count.toString(), 4500 + this.count);
            with (this.thumbNotes[this.count])
            {
                  loadMovie(thumbURL);
                  _x = 0;
                  _y = (this.count - 1) * 120;
            }
            //_root.scrollThumbs.refreshPane();
            _root.scrollThumbs.setSize(150, 590, false);
            
      }
      
}

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Asked On
2004-11-09 at 22:47:11ID21201202
Tags

scrollpane

,

scrollbars

,

showing

Topic

Adobe Flash

Participating Experts
2
Points
450
Comments
11

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