Albert,
I've also seen this not too long ago. The fix for me was:
for (unsigned c = 0; c < model_->columnCount(); ++c) {
model_->setHeaderData(c, Horizontal, 0, LevelRole);
}
Best regards,
Wim.
Op 10 april 2012 21:12 heeft Albert Scholl
<[email protected]> het volgende geschreven:
> Hello,
>
> we have an problem with WTableView. When we use the TableView with our
> own Model (derived from WAbstractTableModel), the header ist not
> displayed correctly.
> The header is present but seems to be empty (as shown on the attached
> image - a bit hard to see due to the colors - the header-grey is only
> slightly different from the background-grey).
>
> If we use the WStandardItemModel it works (same settings, just changed
> the model and with some test-rows instead of the real data).
>
> Looking at the generated html there is only one difference (on two
> positions), an additional CSS-Rule which seems to move the content of
> the header-item above the visible area:
>
> style="margin-top: -1.03079e+11px;"
>
> The generated html-source is at the end of the mail.
>
> We cant' find out where this style comes from.
>
> Any hint how to solve that?
>
> regards
> Albert
>
>
> Generated HTML with WStandardItemModel:
>
> <div id="omcqo41" class="Wt-tv-c2 Wt-tv-c headerrh" style="float: left;
> width: 97px;">
> <div id="omcqo42" onmousedown="var e=event||window.event,o=this;{var
> f=function(obj, event) {jQuery.data($('#omcqobh').get(0),
> 'obj').resizeHandleMDown(obj, event);};f(o,e);}"
> class="Wt-tv-rh Wt-tv-br headerrh"></div>
> <div id="omcqo40" class="Wt-wwrap" style="text-align: left; overflow:
> hidden;">
> <div id="contents_omcqo45">
> <div id="sort_omcqo44" onclick="var
> e=event||window.event,o=this;Wt._p_.update(o,'s83',e,true);" class="Wt-tv-sh
> Wt-tv-sh-none"></div>
> <div id="t_omcqo43" onclick="var
> e=event||window.event,o=this;Wt._p_.update(o,'s84',e,true);"
> class="Wt-label">Konto</div>
> </div>
> </div>
> </div>
>
>
> Generated HTML with own WAbstractTableModel derived model:
>
> <div id="o6lvzcw" class="Wt-tv-c2 Wt-tv-c headerrh" style="float: left;
> width: 97px;">
> <div id="o6lvzcx" onmousedown="var e=event||window.event,o=this;{var
> f=function(obj, event) {jQuery.data($('#o6lvzl1').get(0),
> 'obj').resizeHandleMDown(obj, event);};f(o,e);}"
> class="Wt-tv-rh Wt-tv-br headerrh" style="margin-top:
> -1.03079e+11px;"></div>
> <div id="o6lvzcv" class="Wt-wwrap" style="text-align: left; overflow:
> hidden;">
> <div id="contents_o6lvzd0" style="margin-top: -1.03079e+11px;">
> <div id="sort_o6lvzcz" onclick="var
> e=event||window.event,o=this;Wt._p_.update(o,'s71',e,true);" class="Wt-tv-sh
> Wt-tv-sh-none"></div>
> <div id="t_o6lvzcy" onclick="var
> e=event||window.event,o=this;Wt._p_.update(o,'s72',e,true);"
> class="Wt-label">Konto</div>
> </div>
> </div>
> </div>
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