The drawHeaderBG function doesn't really relate to moving the scrollbar,
i was just thinking, that function seems to be overwriting one in the
datagrid, i thought it was possible that you could do a similar thing
for the scrollbar position, it was just a possibility that ran through
my head.
Thanks very much for the code, it's extremely helpful :)
Chris Hill wrote:
I'm confused as to how the drawHeaderBG function relates to moving a
scrollbar. Regardless, this should move you in the right direction:
for (var i=0;i<20;i++){
foo.push({test:"blah"});
}
dg.dataProvider = foo;
onEnterFrame = function(){
dg.vSB._x = dg.width + 10;
dg.mask_mc._width = dg.width - 4;
}
This is a very bad hack that manually fudges over the scrollbar, and
moves the mask so that it shows what was orginally hidden by the
scrollbar. This isn't fully complete, since when you select a row you
can see that it still is compensating for a scrollbar that isn't
there. Still, this is in the general direction....
C
ScriptJunkies wrote:
Hey,
I'm currently working on a flash app that uses a datagrid, I've come
across a problem with customizing this component, Does anyone know if
it's possible to change the scrollbar position?, i want there to be a
gap between the datagrid and it's scrollbar, I've tried playing with
the styles etc.. but can't find a way to do this.
I found the following example for changing the header color, would it
be possible to do something like this?
mx.controls.DataGrid.prototype.drawHeaderBG = function(Void) {
var mc:MovieClip = this.header_mc;
mc.clear();
var clr:Number = this.getStyle("headerColor");
var o:Object = this.__viewMetrics;
var tot:Number = Math.max(this.totalWidth, this.displayWidth+3);
mc.moveTo(o.left, o.top);
mc.beginFill(clr, 100);
mc.lineStyle(0, 0x000000, 0);
mc.lineTo(tot, o.top);
mc.lineTo(tot, this.__headerHeight+1);
mc.lineStyle(0, 0x000000, 0);
mc.lineTo(o.left, this.__headerHeight+1);
mc.lineStyle(0, 0x000000, 0);
mc.endFill();
};
Thanks, Dave
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