Hi Manuel,
why does a progress bar need any drawing? I see only boxes with
colors/borders in such a progress bar :) Even a picture inside the
raising progress box should be no problem without direct drawing a line.
Even with absolut simple html it would be possible (with a little bit
Javascript for the progress itself).
As I understand Qooxdoo (from the documentation, doesn't readed most of
the classes so far :) ) they directly manipulate the dom tree of the
browsers, add code to it and manipulate the attributes as needed.
Manuel Bender wrote:
> Joe Hudson schrieb:
>
> Thanks to your help, but i think my problem is not so much in creating
> new widgets which only uses some other qooxdoo components (i already did
> this and it works fine)...
> I want to create new widgets with new graphic effects, just like a
> progress bar, but which are still compatible to the qooxdoo framework so
> that they can be added to a window, pane or whatever.... For things like
> that i think i need core graphic routines...
> Probably i have to get a bit deeper into the source code of the qooxdoo
> sources to see how they paint objects.
> Maybe someone knows what they use to paint their objects? For examle the
> separator from the split pane or the table from the date chooser
> must be painted somehow within qooxdoo... or is all done with css ?
> I think the best start to understand how the painting issues works is
> probably the border class cause the most widgets are some kind of border
> constructs ;-)
> Or does someone have another idea?
> I also will take a closer look to Walter Zorns graphic package
>
>
>> As a newbie here myself, I struggled with the same issue. I found myself
>> usually starting by extending other layout objects (see qx.ui.layout.*).
>> Here is a simple example of an object (I’m sure the smarter people on this
>> list will have much better examples):
>>
>> qx.Class.define("foo.SimpleLayoutWithTabView",
>> {
>> extend : qx.ui.layout.CanvasLayout,
>>
>> construct : function()
>> {
>> this.base(arguments);
>> this._tabView = new qx.ui.pageview.tabview.TabView;
>> this.add(this._tabView);
>> this._tabView.set({ top: 30, bottom: 0, width: "100%"});
>> },
>> destruct : function() {
>> this._disposeObjects("_tabView");
>> }
>> });
>>
>> ________________________________________
>>
>>
>
>
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