public static void setBGImage(Widget w, ImageResource img, RepeatStyle
repeatStyle){
String background =
"url(\"" + img.getURL() + "\") " +
img.getLeft() + " " +
img.getTop()
;
if (repeatStyle == RepeatStyle.None
|| repeatStyle == RepeatStyle.Horizontal) {
w.setHeight(img.getHeight() + "px");
}
if (repeatStyle == RepeatStyle.None || repeatStyle ==
RepeatStyle.Vertical) {
w.setWidth(img.getWidth() + "px");
}
if(repeatStyle != RepeatStyle.None){
w.getElement().getStyle().setProperty("overflow", "hidden");
}
String repeatText;
switch (repeatStyle) {
case None:
repeatText = " no-repeat";
break;
case Horizontal:
repeatText = " repeat-x";
break;
case Vertical:
repeatText = " repeat-y";
break;
case Both:
repeatText = " repeat";
break;
default:
throw new RuntimeException("Unknown repeatStyle " + repeatStyle);
}
background += repeatText;
w.getElement().getStyle().setProperty("background", background);
}
On Jun 17, 4:43 pm, Sky <[email protected]> wrote:
> Hi, I've got some custom code that takes a Widget, an ImageResource
> and a RepeatStyle and puts that image as the background for that
> widget. It works perfectly in IE8, FF, and Chrome, but it does not
> work in IE7. The data appears to get messed up in the
> Style.setProperty() method for the attribute "background".
>
> In the latest browsers it is using Data URLs for the css background,
> but in IE7 it is using normal URLs (ImageResource.getURL() abstracts
> this process from me).
>
> An example of the problem is that ImageResource.getLeft() returns the
> int value 302 and my code builds the string "url("abcd.cache.png") 302
> 20 no-repeat" but when I use IE's DOM inspector the string is
> "url(abcd.cache.png") #302 no-repeat 20px".
>
> So the Style.setProperty() is changing my values... it added '#', "px"
> and moved "no-repeat" in front of the "20px"... how and why and how
> can I fix this?
>
> You can see IE7 mess up the On/Off buttons on this
> page:http://subtabs.skystrider.com/#stpID1tab2as1pnOptions/General%20Options
>
> See below for my code:
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