[Qt-interest] ItemDelegate not getting called when click+dragging outside of a table

[Neil Hooey]

It seems that if you have any sort of StyleSheet set for the table,
then ItemDelegates get called at the right time.

On Mon, Jun 29, 2009 at 11:46 AM, Neil Hooey<nhooey at gmail.com> wrote:
> I wrote an ItemDelegate that I've set for several tables, that changes
> the appearance of cells when they are pushed and released.
>
> When I click+drag on a cell, and drag the mouse outside of the table,
> that ItemDelegate is being called to redraw one particular table, but
> for the rest of the tables it's not.
>
> The table that works properly, and has its ItemDelegate called when
> click+dragging outside of the table, has these modifications in the
> ui_*.h file:
>
> table->setPalette(palette1);
> table->setAutoFillBackground(true);
> table->setStyleSheet(QString::fromUtf8("QTableView {\n"
>        "  border: 1px solid black;\n}"));
> table->setFrameShape(QFrame::StyledPanel);
> table->setLineWidth(0);
> table->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
> table->setTabKeyNavigation(false);
> table->setSelectionMode(QAbstractItemView::NoSelection);
> table->setShowGrid(false);
> table->setSortingEnabled(true);
> table->setCornerButtonEnabled(false);
>
> I haven't been able to find anything significantly different between
> my working table and the rest.
>
> Does anyone know to get the rest of the tables have their ItemDelegate
> called when click+dragging out of their boundaries?
>
> - Neil
>