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When there is no grid, we need to recalculate correctly the vertical scrollbar size

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svn path=/trunk/KDE/kdebase/apps/; revision=753192
This commit is contained in:
Rafael Fernández López 2007-12-26 20:50:33 +00:00
parent e4170c1910
commit 3cd333e663
1 changed files with 23 additions and 12 deletions
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35
src/kcategorizedview.cpp
View file

@ -396,7 +396,7 @@ void KCategorizedView::Private::updateScrollbars()
QModelIndex lastIndex = categoriesIndexes.isEmpty() ? QModelIndex() : categoriesIndexes[categories.last()].last();
int lastItemBottom = cachedRectIndex(lastIndex).top() +
listView->spacing() + (listView->gridSize().isEmpty() ? 0 : listView->gridSize().height()) - listView->viewport()->height();
listView->spacing() + (listView->gridSize().isEmpty() ? cachedRectIndex(lastIndex).height() : listView->gridSize().height()) - listView->viewport()->height();
listView->horizontalScrollBar()->setRange(0, 0);
@ -1242,17 +1242,6 @@ QModelIndex KCategorizedView::moveCursor(CursorAction cursorAction,
return QListView::moveCursor(cursorAction, modifiers);
}
QModelIndex current = selectionModel()->currentIndex();
if (!current.isValid())
{
current = model()->index(0, 0, QModelIndex());
selectionModel()->select(current, QItemSelectionModel::NoUpdate);
d->forcedSelectionPosition = 0;
return current;
}
int viewportWidth = viewport()->width() - spacing();
int itemWidth;
@ -1270,6 +1259,28 @@ QModelIndex KCategorizedView::moveCursor(CursorAction cursorAction,
if (!elementsPerRow)
elementsPerRow++;
QModelIndex current = selectionModel()->currentIndex();
if (!current.isValid())
{
if (cursorAction == MoveEnd)
{
current = model()->index(model()->rowCount() - 1, 0, QModelIndex());
d->forcedSelectionPosition = d->elementsInfo[current.row()].relativeOffsetToCategory % elementsPerRow;
}
else
{
current = model()->index(0, 0, QModelIndex());
d->forcedSelectionPosition = 0;
}
return current;
}
else if (!current.isValid())
{
return QModelIndex();
}
QString lastCategory = d->categories.first();
QString theCategory = d->categories.first();
QString afterCategory = d->categories.first();