allow to show/hide the columns of the details-view by a context menu for the header (-> no need to go into the settings menu)

svn path=/trunk/KDE/kdebase/apps/; revision=717627
This commit is contained in:
Peter Penz 2007-09-27 08:56:38 +00:00
parent 40691db6e7
commit f74e17d275
2 changed files with 56 additions and 1 deletions

View file

@ -28,6 +28,10 @@
#include "dolphin_detailsmodesettings.h"
#include <klocale.h>
#include <kmenu.h>
#include <QAction>
#include <QApplication>
#include <QHeaderView>
#include <QRubberBand>
@ -60,8 +64,12 @@ DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* contr
setSortIndicatorSection(props.sorting());
setSortIndicatorOrder(props.sortOrder());
connect(header(), SIGNAL(sectionClicked(int)),
QHeaderView* headerView = header();
connect(headerView, SIGNAL(sectionClicked(int)),
this, SLOT(synchronizeSortingState(int)));
headerView->setContextMenuPolicy(Qt::CustomContextMenu);
connect(headerView, SIGNAL(customContextMenuRequested(const QPoint&)),
this, SLOT(configureColumns(const QPoint&)));
connect(parent, SIGNAL(sortingChanged(DolphinView::Sorting)),
this, SLOT(setSortIndicatorSection(DolphinView::Sorting)));
@ -406,6 +414,47 @@ void DolphinDetailsView::slotItemActivated(const QModelIndex& index)
}
}
void DolphinDetailsView::configureColumns(const QPoint& pos)
{
KMenu popup(this);
popup.addTitle(i18nc("@title:menu", "Columns"));
QHeaderView* headerView = header();
for (int i = DolphinModel::ModifiedTime; i <= DolphinModel::Type; ++i) {
const int logicalIndex = headerView->logicalIndex(i);
const QString text = model()->headerData(i, Qt::Horizontal).toString();
QAction* action = popup.addAction(text);
action->setCheckable(true);
action->setChecked(!headerView->isSectionHidden(logicalIndex));
action->setData(i);
}
QAction* activatedAction = popup.exec(header()->mapToGlobal(pos));
if (activatedAction != 0) {
const bool show = activatedAction->isChecked();
DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
Q_ASSERT(settings != 0);
// remember the changed column visibility in the settings
const int columnIndex = activatedAction->data().toInt();
switch (columnIndex) {
case DolphinModel::ModifiedTime: settings->setShowDate(show); break;
case DolphinModel::Permissions: settings->setShowPermissions(show); break;
case DolphinModel::Owner: settings->setShowOwner(show); break;
case DolphinModel::Group: settings->setShowGroup(show); break;
case DolphinModel::Type: settings->setShowType(show); break;
default: break;
}
// apply the changed column visibility
if (show) {
showColumn(columnIndex);
} else {
hideColumn(columnIndex);
}
}
}
bool DolphinDetailsView::isZoomInPossible() const
{
DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();

View file

@ -110,6 +110,12 @@ private slots:
*/
void slotItemActivated(const QModelIndex& index);
/**
* Opens a context menu at the position \a pos and allows to
* configure the visibility of the header columns.
*/
void configureColumns(const QPoint& pos);
private:
bool isZoomInPossible() const;
bool isZoomOutPossible() const;