kde/dolphin
kde/dolphin
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Allow to enable/disable the "Expandable Folders" setting of the details-view by the context menu of the header.

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CCMAIL: faure@kde.org

svn path=/trunk/KDE/kdebase/apps/; revision=919035
This commit is contained in:
Peter Penz 2009-01-31 11:36:44 +00:00
parent dc34436f23
commit 341f8456f0
2 changed files with 27 additions and 5 deletions
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27
src/dolphindetailsview.cpp
View file

@ -88,7 +88,7 @@ DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* contr
this, SLOT(synchronizeSortingState(int)));
headerView->setContextMenuPolicy(Qt::CustomContextMenu);
connect(headerView, SIGNAL(customContextMenuRequested(const QPoint&)),
this, SLOT(configureColumns(const QPoint&)));
this, SLOT(configureSettings(const QPoint&)));
connect(headerView, SIGNAL(sectionResized(int, int, int)),
this, SLOT(slotHeaderSectionResized(int, int, int)));
connect(headerView, SIGNAL(sectionHandleDoubleClicked(int)),
@ -555,11 +555,12 @@ void DolphinDetailsView::slotShowPreviewChanged()
updateDecorationSize(view->showPreview());
}
void DolphinDetailsView::configureColumns(const QPoint& pos)
void DolphinDetailsView::configureSettings(const QPoint& pos)
{
KMenu popup(this);
popup.addTitle(i18nc("@title:menu", "Columns"));
// add checkbox items for each column
QHeaderView* headerView = header();
for (int i = DolphinModel::Size; i <= DolphinModel::Type; ++i) {
const int logicalIndex = headerView->logicalIndex(i);
@ -569,9 +570,29 @@ void DolphinDetailsView::configureColumns(const QPoint& pos)
action->setChecked(!headerView->isSectionHidden(logicalIndex));
action->setData(i);
}
popup.addSeparator();
// add a checkbox item for the "Expandable Folders" setting
DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
QAction* expandableFoldersAction = popup.addAction(i18nc("@option:check", "Expandable Folders"));
expandableFoldersAction->setCheckable(true);
expandableFoldersAction->setChecked(settings->expandableFolders());
QAction* activatedAction = popup.exec(header()->mapToGlobal(pos));
if (activatedAction != 0) {
if (activatedAction == expandableFoldersAction) {
const bool expand = expandableFoldersAction->isChecked();
if (!expand) {
// collapse all expanded folders, as QTreeView::setItemsExpandable(false)
// does not do this task
const int rowCount = model()->rowCount();
for (int row = 0; row < rowCount; ++row) {
setExpanded(model()->index(row, 0), false);
}
}
settings->setExpandableFolders(expand);
setRootIsDecorated(expand);
setItemsExpandable(expand);
} else if (activatedAction != 0) {
const bool show = activatedAction->isChecked();
const int columnIndex = activatedAction->data().toInt();

5
src/dolphindetailsview.h
View file

@ -117,9 +117,10 @@ private slots:
/**
* Opens a context menu at the position \a pos and allows to
* configure the visibility of the header columns.
* configure the visibility of the header columns and whether
* expandable folders should be shown.
*/
void configureColumns(const QPoint& pos);
void configureSettings(const QPoint& pos);
void updateColumnVisibility();