cic
12th May 2014, 09:53
Hello all,
imagine there is a qtreewidget i used with 3 columns.
by default without setting the font using QTreeWidget::setFont() the content displayed after calling show()
suits to the contents.
While if i call the setFont() the first column always occupies the whole row, i need to scroll the horizontal bar to see
the rest of contents in 2nd and 3rd column.
is it a known bug?
PS: i think the way to setup the strech flag - QHeaderView::setResizeMode ( ResizeToContents) is not the way it is supposed to cause it limits the flexibility
in which the the user cannot adjust the column width by mouse.
After deeper debug, i found that when calling setFont() before settingup the header leads to a column size update...
case QEvent::FontChange:
case QEvent::StyleChange:
d->invalidateCachedSizeHint();
resizeSections();
emit geometriesChanged();
break;
while the header contains only one default column, the size is then set to the width of the whole row.
imagine there is a qtreewidget i used with 3 columns.
by default without setting the font using QTreeWidget::setFont() the content displayed after calling show()
suits to the contents.
While if i call the setFont() the first column always occupies the whole row, i need to scroll the horizontal bar to see
the rest of contents in 2nd and 3rd column.
is it a known bug?
PS: i think the way to setup the strech flag - QHeaderView::setResizeMode ( ResizeToContents) is not the way it is supposed to cause it limits the flexibility
in which the the user cannot adjust the column width by mouse.
After deeper debug, i found that when calling setFont() before settingup the header leads to a column size update...
case QEvent::FontChange:
case QEvent::StyleChange:
d->invalidateCachedSizeHint();
resizeSections();
emit geometriesChanged();
break;
while the header contains only one default column, the size is then set to the width of the whole row.