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If grid size is changed, update correctly items position

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svn path=/trunk/KDE/kdebase/apps/; revision=724802
This commit is contained in:
Rafael Fernández López 2007-10-13 14:07:46 +00:00
parent 961c3eef96
commit 919d20115f
2 changed files with 28 additions and 21 deletions
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47
src/kcategorizedview.cpp
View file

@ -414,6 +414,30 @@ void KCategorizedView::Private::drawDraggedItems(QPainter *painter)
}
}
void KCategorizedView::Private::layoutChanged(bool forceItemReload)
{
if ((listView->viewMode() == KCategorizedView::IconMode) && proxyModel &&
categoryDrawer && proxyModel->isCategorizedModel() &&
(((modelSortRole != proxyModel->sortRole()) ||
(modelSortColumn != proxyModel->sortColumn()) ||
(modelSortOrder != proxyModel->sortOrder()) ||
(modelCategorized != proxyModel->isCategorizedModel())) || forceItemReload))
{
// Force the view to update all elements
listView->rowsInsertedArtifficial(QModelIndex(), 0, proxyModel->rowCount() - 1);
modelSortRole = proxyModel->sortRole();
modelSortColumn = proxyModel->sortColumn();
modelCategorized = proxyModel->isCategorizedModel();
modelSortOrder = proxyModel->sortOrder();
}
else if ((listView->viewMode() == KCategorizedView::IconMode) && proxyModel &&
categoryDrawer && proxyModel->isCategorizedModel())
{
updateScrollbars();
}
}
void KCategorizedView::Private::drawDraggedItems()
{
QRect rectToUpdate;
@ -456,7 +480,7 @@ void KCategorizedView::setGridSize(const QSize &size)
{
QListView::setGridSize(size);
slotLayoutChanged();
d->layoutChanged(true);
}
void KCategorizedView::setModel(QAbstractItemModel *model)
@ -1335,26 +1359,7 @@ void KCategorizedView::updateGeometries()
void KCategorizedView::slotLayoutChanged()
{
if ((viewMode() == KCategorizedView::IconMode) && d->proxyModel &&
d->categoryDrawer && d->proxyModel->isCategorizedModel() &&
((d->modelSortRole != d->proxyModel->sortRole()) ||
(d->modelSortColumn != d->proxyModel->sortColumn()) ||
(d->modelSortOrder != d->proxyModel->sortOrder()) ||
(d->modelCategorized != d->proxyModel->isCategorizedModel())))
{
// Force the view to update all elements
rowsInsertedArtifficial(QModelIndex(), 0, d->proxyModel->rowCount() - 1);
d->modelSortRole = d->proxyModel->sortRole();
d->modelSortColumn = d->proxyModel->sortColumn();
d->modelCategorized = d->proxyModel->isCategorizedModel();
d->modelSortOrder = d->proxyModel->sortOrder();
}
else if ((viewMode() == KCategorizedView::IconMode) && d->proxyModel &&
d->categoryDrawer && d->proxyModel->isCategorizedModel())
{
d->updateScrollbars();
}
d->layoutChanged();
}
#include "kcategorizedview.moc"

2
src/kcategorizedview_p.h
View file

@ -112,6 +112,8 @@ public:
*/
void drawDraggedItems();
void layoutChanged(bool forceItemReload = false);
// Attributes