Re: making tree with custom tree view dynamicaly (c++)

On Nov 25, 11:18 am, YuLo <[email protected]> wrote:
> воскресенье, 25 ноября 2012 г., 20:23:05 UTC+4 пользователь reverendlinux написал:
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> > On Nov 25, 3:42 am, Neil <[email protected]> wrote:
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> > > YuLo wrote:
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> > > >i'd like to make a new tab in tabbox with tree widget dynamicaly.
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> > > >I think i can insert nessesary xul tags in the DOM document.
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> > > >But where can i get TreeBoxObject for this tree to assign my custom tree view object(XPCOM c++) to its view property.
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> > > In JavaScript, simply write treeElement.view = theView;
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> > > In C++, you need to QI your tree element to nsIDOMXULElement, then call
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> > > GetBoxObject, then QI that to nsITreeBoxObject, then call SetView.
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> > > --
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> > > Warning: May contain traces of nuts.
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> > Neil,
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> > I've been working on something similar and gave up because I couldn't
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> > get the trees to show in the tabboxes when the trees were created
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> > dynamically.  My original post here in the forums is linked below.
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> > I'm using the approach you mentioned above but no luck.  I'm posting
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> > this because in hopes the original poster doesn't run into the same
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> > issue.
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> >  - John
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> > Trees in Tabs? -
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> >http://groups.google.com/group/mozilla.dev.tech.xul/browse_thread/thr...
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> reverendlinux,
> Neil wrote it should work.
> I think you made a mistake.
> At first glance you wrote many times
> <treechildren id="child"> !!
> id should be unique.
> BTW, i meant "dynamicaly" to create new tab programmaticaly.

Yulo,

Thanks for pointing that out.  But even with that correction I still
can't get the tree in the tab populated dynamically via a function.
Take away the tab, and the function works.  So this one still has me
beat.

Thanks again,
 - reverendlinux
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