src/dolphindetailsview.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz                                      *
   3  *   peter.penz@gmx.at                                                     *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  19  ***************************************************************************/
  20
  21 #include "dolphindetailsview.h"
  22
  23 #include "dolphinmodel.h"
  24 #include "dolphincontroller.h"
  25 #include "dolphinsettings.h"
  26 #include "dolphinsortfilterproxymodel.h"
  27 #include "viewproperties.h"
  28
  29 #include "dolphin_detailsmodesettings.h"
  30
  31 #include <kdirmodel.h>
  32 #include <klocale.h>
  33 #include <kmenu.h>
  34
  35 #include <QAbstractProxyModel>
  36 #include <QAction>
  37 #include <QApplication>
  38 #include <QHeaderView>
  39 #include <QRubberBand>
  40 #include <QPainter>
  41 #include <QScrollBar>
  42
  43 DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* controller) :
  44     QTreeView(parent),
  45     m_controller(controller),
  46     m_clearAdditionalInfo(false),
  47     m_dragging(false),
  48     m_showElasticBand(false),
  49     m_elasticBandOrigin(),
  50     m_elasticBandDestination()
  51 {
  52     Q_ASSERT(controller != 0);
  53
  54     setAcceptDrops(true);
  55     setRootIsDecorated(false);
  56     setSortingEnabled(true);
  57     setUniformRowHeights(true);
  58     setSelectionBehavior(SelectItems);
  59     setDragDropMode(QAbstractItemView::DragDrop);
  60     setDropIndicatorShown(false);
  61     setAlternatingRowColors(true);
  62
  63     setMouseTracking(true);
  64     viewport()->setAttribute(Qt::WA_Hover);
  65
  66     const ViewProperties props(controller->url());
  67     setSortIndicatorSection(props.sorting());
  68     setSortIndicatorOrder(props.sortOrder());
  69
  70     QHeaderView* headerView = header();
  71     connect(headerView, SIGNAL(sectionClicked(int)),
  72             this, SLOT(synchronizeSortingState(int)));
  73     headerView->setContextMenuPolicy(Qt::CustomContextMenu);
  74     connect(headerView, SIGNAL(customContextMenuRequested(const QPoint&)),
  75             this, SLOT(configureColumns(const QPoint&)));
  76
  77     connect(parent, SIGNAL(sortingChanged(DolphinView::Sorting)),
  78             this, SLOT(setSortIndicatorSection(DolphinView::Sorting)));
  79     connect(parent, SIGNAL(sortOrderChanged(Qt::SortOrder)),
  80             this, SLOT(setSortIndicatorOrder(Qt::SortOrder)));
  81
  82     // TODO: Connecting to the signal 'activated()' is not possible, as kstyle
  83     // does not forward the single vs. doubleclick to it yet (KDE 4.1?). Hence it is
  84     // necessary connecting the signal 'singleClick()' or 'doubleClick' and to handle the
  85     // RETURN-key in keyPressEvent().
  86     if (KGlobalSettings::singleClick()) {
  87         connect(this, SIGNAL(clicked(const QModelIndex&)),
  88                 this, SLOT(triggerItem(const QModelIndex&)));
  89     } else {
  90         connect(this, SIGNAL(doubleClicked(const QModelIndex&)),
  91                 this, SLOT(triggerItem(const QModelIndex&)));
  92     }
  93     connect(this, SIGNAL(entered(const QModelIndex&)),
  94             this, SLOT(slotEntered(const QModelIndex&)));
  95     connect(this, SIGNAL(viewportEntered()),
  96             controller, SLOT(emitViewportEntered()));
  97     connect(controller, SIGNAL(zoomIn()),
  98             this, SLOT(zoomIn()));
  99     connect(controller, SIGNAL(zoomOut()),
 100             this, SLOT(zoomOut()));
 101     connect(controller->dolphinView(), SIGNAL(additionalInfoChanged(const KFileItemDelegate::InformationList&)),
 102             this, SLOT(updateColumnVisibility()));
 103
 104     // apply the details mode settings to the widget
 105     const DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
 106     Q_ASSERT(settings != 0);
 107
 108     m_viewOptions = QTreeView::viewOptions();
 109
 110     QFont font(settings->fontFamily(), settings->fontSize());
 111     font.setItalic(settings->italicFont());
 112     font.setBold(settings->boldFont());
 113     m_viewOptions.font = font;
 114     m_viewOptions.showDecorationSelected = true;
 115
 116 // TODO: Remove this check when 4.3.2 is released and KDE requires it... this
 117 //       check avoids a division by zero happening on versions before 4.3.1.
 118 //       Right now KDE in theory can be shipped with Qt 4.3.0 and above.
 119 //       ereslibre
 120 #if (QT_VERSION >= QT_VERSION_CHECK(4, 3, 2) || defined(QT_KDE_QT_COPY))
 121     setVerticalScrollMode(QTreeView::ScrollPerPixel);
 122     setHorizontalScrollMode(QTreeView::ScrollPerPixel);
 123 #endif
 124
 125     updateDecorationSize();
 126
 127     setFocus();
 128 }
 129
 130 DolphinDetailsView::~DolphinDetailsView()
 131 {
 132 }
 133
 134 bool DolphinDetailsView::event(QEvent* event)
 135 {
 136     if (event->type() == QEvent::Polish) {
 137         QHeaderView* headerView = header();
 138         headerView->setResizeMode(QHeaderView::Fixed);
 139         headerView->setMovable(false);
 140
 141         updateColumnVisibility();
 142
 143         hideColumn(DolphinModel::Rating);
 144         hideColumn(DolphinModel::Tags);
 145     }
 146 // TODO: Remove this check when 4.3.2 is released and KDE requires it... this
 147 //       check avoids a division by zero happening on versions before 4.3.1.
 148 //       Right now KDE in theory can be shipped with Qt 4.3.0 and above.
 149 //       ereslibre
 150 #if (QT_VERSION >= QT_VERSION_CHECK(4, 3, 2) || defined(QT_KDE_QT_COPY))
 151     else if (event->type() == QEvent::UpdateRequest) {
 152         // a wheel movement will scroll 4 items
 153         if (model()->rowCount() > 0) {
 154             verticalScrollBar()->setSingleStep((sizeHintForRow(0) / 3) * 4);
 155         }
 156     }
 157 #endif
 158
 159     return QTreeView::event(event);
 160 }
 161
 162 QStyleOptionViewItem DolphinDetailsView::viewOptions() const
 163 {
 164     return m_viewOptions;
 165 }
 166
 167 void DolphinDetailsView::contextMenuEvent(QContextMenuEvent* event)
 168 {
 169     QTreeView::contextMenuEvent(event);
 170     if (selectionModel()->hasSelection()) {
 171         m_controller->triggerContextMenuRequest(event->pos());
 172     }
 173 }
 174
 175 void DolphinDetailsView::mousePressEvent(QMouseEvent* event)
 176 {
 177     m_controller->requestActivation();
 178
 179     QTreeView::mousePressEvent(event);
 180
 181     const QModelIndex index = indexAt(event->pos());
 182     if (!index.isValid() || (index.column() != DolphinModel::Name)) {
 183         const Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 184         if (!(modifier & Qt::ShiftModifier) && !(modifier & Qt::ControlModifier)) {
 185             clearSelection();
 186         }
 187     }
 188
 189     if (event->button() == Qt::LeftButton) {
 190         m_showElasticBand = true;
 191
 192         const QPoint pos(contentsPos());
 193         m_elasticBandOrigin = event->pos();
 194         m_elasticBandOrigin.setX(m_elasticBandOrigin.x() + pos.x());
 195         m_elasticBandOrigin.setY(m_elasticBandOrigin.y() + pos.y());
 196         m_elasticBandDestination = event->pos();
 197     }
 198 }
 199
 200 void DolphinDetailsView::mouseMoveEvent(QMouseEvent* event)
 201 {
 202     QTreeView::mouseMoveEvent(event);
 203     if (m_showElasticBand) {
 204         updateElasticBand();
 205     }
 206 }
 207
 208 void DolphinDetailsView::mouseReleaseEvent(QMouseEvent* event)
 209 {
 210     QTreeView::mouseReleaseEvent(event);
 211     if (m_showElasticBand) {
 212         updateElasticBand();
 213         m_showElasticBand = false;
 214     }
 215 }
 216
 217 void DolphinDetailsView::dragEnterEvent(QDragEnterEvent* event)
 218 {
 219     if (event->mimeData()->hasUrls()) {
 220         event->acceptProposedAction();
 221     }
 222
 223     if (m_showElasticBand) {
 224         updateElasticBand();
 225         m_showElasticBand = false;
 226     }
 227     m_dragging = true;
 228 }
 229
 230 void DolphinDetailsView::dragLeaveEvent(QDragLeaveEvent* event)
 231 {
 232     QTreeView::dragLeaveEvent(event);
 233
 234     // TODO: remove this code when the issue #160611 is solved in Qt 4.4
 235     m_dragging = false;
 236     setDirtyRegion(m_dropRect);
 237 }
 238
 239 void DolphinDetailsView::dragMoveEvent(QDragMoveEvent* event)
 240 {
 241     QTreeView::dragMoveEvent(event);
 242
 243     // TODO: remove this code when the issue #160611 is solved in Qt 4.4
 244     setDirtyRegion(m_dropRect);
 245     const QModelIndex index = indexAt(event->pos());
 246     if (!index.isValid() || (index.column() != DolphinModel::Name)) {
 247         m_dragging = false;
 248     } else {
 249         m_dragging = true;
 250         if (itemForIndex(index).isDir()) {
 251             m_dropRect = visualRect(index);
 252         } else {
 253             m_dropRect.setSize(QSize()); // set as invalid
 254         }
 255         setDirtyRegion(m_dropRect);
 256     }
 257 }
 258
 259 void DolphinDetailsView::dropEvent(QDropEvent* event)
 260 {
 261     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
 262     if (!urls.isEmpty()) {
 263         event->acceptProposedAction();
 264         const QModelIndex index = indexAt(event->pos());
 265         KFileItem item;
 266         if (index.isValid() && (index.column() == DolphinModel::Name)) {
 267             item = itemForIndex(index);
 268         }
 269         m_controller->indicateDroppedUrls(urls,
 270                                           m_controller->url(),
 271                                           item);
 272     }
 273     QTreeView::dropEvent(event);
 274     m_dragging = false;
 275 }
 276
 277 void DolphinDetailsView::paintEvent(QPaintEvent* event)
 278 {
 279     QTreeView::paintEvent(event);
 280     if (m_showElasticBand) {
 281         // The following code has been taken from QListView
 282         // and adapted to DolphinDetailsView.
 283         // (C) 1992-2007 Trolltech ASA
 284         QStyleOptionRubberBand opt;
 285         opt.initFrom(this);
 286         opt.shape = QRubberBand::Rectangle;
 287         opt.opaque = false;
 288         opt.rect = elasticBandRect();
 289
 290         QPainter painter(viewport());
 291         painter.save();
 292         style()->drawControl(QStyle::CE_RubberBand, &opt, &painter);
 293         painter.restore();
 294     }
 295
 296     // TODO: remove this code when the issue #160611 is solved in Qt 4.4
 297     if (m_dragging) {
 298         const QBrush& brush = m_viewOptions.palette.brush(QPalette::Normal, QPalette::Highlight);
 299         DolphinController::drawHoverIndication(viewport(), m_dropRect, brush);
 300     }
 301 }
 302
 303 void DolphinDetailsView::keyPressEvent(QKeyEvent* event)
 304 {
 305     QTreeView::keyPressEvent(event);
 306
 307     const QItemSelectionModel* selModel = selectionModel();
 308     const QModelIndex currentIndex = selModel->currentIndex();
 309     const bool trigger = currentIndex.isValid()
 310                          && (event->key() == Qt::Key_Return)
 311                          && (selModel->selectedIndexes().count() <= 1);
 312     if (trigger) {
 313         triggerItem(currentIndex);
 314     }
 315 }
 316
 317 void DolphinDetailsView::resizeEvent(QResizeEvent* event)
 318 {
 319     QTreeView::resizeEvent(event);
 320     resizeColumns();
 321 }
 322
 323 void DolphinDetailsView::closeEvent(QCloseEvent* event)
 324 {
 325     if (m_clearAdditionalInfo) {
 326         disconnect(m_controller->dolphinView(), SIGNAL(additionalInfoChanged(const KFileItemDelegate::InformationList&)),
 327                 this, SLOT(updateColumnVisibility()));
 328
 329         KFileItemDelegate::InformationList info;
 330         info.append(KFileItemDelegate::NoInformation);
 331         m_controller->indicateAdditionalInfoChange(info);
 332         m_clearAdditionalInfo = false;
 333     }
 334     QTreeView::closeEvent(event);
 335 }
 336
 337 void DolphinDetailsView::setSortIndicatorSection(DolphinView::Sorting sorting)
 338 {
 339     QHeaderView* headerView = header();
 340     headerView->setSortIndicator(sorting, headerView->sortIndicatorOrder());
 341 }
 342
 343 void DolphinDetailsView::setSortIndicatorOrder(Qt::SortOrder sortOrder)
 344 {
 345     QHeaderView* headerView = header();
 346     headerView->setSortIndicator(headerView->sortIndicatorSection(), sortOrder);
 347 }
 348
 349 void DolphinDetailsView::synchronizeSortingState(int column)
 350 {
 351     // The sorting has already been changed in QTreeView if this slot is
 352     // invoked, but Dolphin is not informed about this.
 353     DolphinView::Sorting sorting = DolphinSortFilterProxyModel::sortingForColumn(column);
 354     const Qt::SortOrder sortOrder = header()->sortIndicatorOrder();
 355     m_controller->indicateSortingChange(sorting);
 356     m_controller->indicateSortOrderChange(sortOrder);
 357 }
 358
 359 void DolphinDetailsView::slotEntered(const QModelIndex& index)
 360 {
 361     const QPoint pos = viewport()->mapFromGlobal(QCursor::pos());
 362     const int nameColumnWidth = header()->sectionSize(DolphinModel::Name);
 363     if (pos.x() < nameColumnWidth) {
 364         m_controller->emitItemEntered(itemForIndex(index));
 365     }
 366     else {
 367         m_controller->emitViewportEntered();
 368     }
 369 }
 370
 371 void DolphinDetailsView::updateElasticBand()
 372 {
 373     Q_ASSERT(m_showElasticBand);
 374     QRect dirtyRegion(elasticBandRect());
 375     m_elasticBandDestination = viewport()->mapFromGlobal(QCursor::pos());
 376     dirtyRegion = dirtyRegion.united(elasticBandRect());
 377     setDirtyRegion(dirtyRegion);
 378 }
 379
 380 QRect DolphinDetailsView::elasticBandRect() const
 381 {
 382     const QPoint pos(contentsPos());
 383     const QPoint topLeft(m_elasticBandOrigin.x() - pos.x(), m_elasticBandOrigin.y() - pos.y());
 384     return QRect(topLeft, m_elasticBandDestination).normalized();
 385 }
 386
 387 void DolphinDetailsView::zoomIn()
 388 {
 389     if (isZoomInPossible()) {
 390         DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
 391         switch (settings->iconSize()) {
 392         case KIconLoader::SizeSmall:  settings->setIconSize(KIconLoader::SizeMedium); break;
 393         case KIconLoader::SizeMedium: settings->setIconSize(KIconLoader::SizeLarge); break;
 394         default: Q_ASSERT(false); break;
 395         }
 396         updateDecorationSize();
 397     }
 398 }
 399
 400 void DolphinDetailsView::zoomOut()
 401 {
 402     if (isZoomOutPossible()) {
 403         DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
 404         switch (settings->iconSize()) {
 405         case KIconLoader::SizeLarge:  settings->setIconSize(KIconLoader::SizeMedium); break;
 406         case KIconLoader::SizeMedium: settings->setIconSize(KIconLoader::SizeSmall); break;
 407         default: Q_ASSERT(false); break;
 408         }
 409         updateDecorationSize();
 410     }
 411 }
 412
 413 void DolphinDetailsView::triggerItem(const QModelIndex& index)
 414 {
 415     const KFileItem item = itemForIndex(index);
 416     if (index.isValid() && (index.column() == KDirModel::Name)) {
 417         m_controller->triggerItem(item);
 418     } else {
 419         clearSelection();
 420         m_controller->emitItemEntered(item);
 421     }
 422 }
 423
 424 void DolphinDetailsView::configureColumns(const QPoint& pos)
 425 {
 426     KMenu popup(this);
 427     popup.addTitle(i18nc("@title:menu", "Columns"));
 428
 429     QHeaderView* headerView = header();
 430     for (int i = DolphinModel::Size; i <= DolphinModel::Type; ++i) {
 431         const int logicalIndex = headerView->logicalIndex(i);
 432         const QString text = model()->headerData(i, Qt::Horizontal).toString();
 433         QAction* action = popup.addAction(text);
 434         action->setCheckable(true);
 435         action->setChecked(!headerView->isSectionHidden(logicalIndex));
 436         action->setData(i);
 437     }
 438
 439     QAction* activatedAction = popup.exec(header()->mapToGlobal(pos));
 440     if (activatedAction != 0) {
 441         const bool show = activatedAction->isChecked();
 442         const int columnIndex = activatedAction->data().toInt();
 443
 444         KFileItemDelegate::InformationList list = m_controller->dolphinView()->additionalInfo();
 445         const KFileItemDelegate::Information info = infoForColumn(columnIndex);
 446         if (show) {
 447             Q_ASSERT(!list.contains(info));
 448             list.append(info);
 449         } else {
 450             Q_ASSERT(list.contains(info));
 451             const int index = list.indexOf(info);
 452             list.removeAt(index);
 453         }
 454
 455         m_controller->indicateAdditionalInfoChange(list);
 456         setColumnHidden(columnIndex, !show);
 457     }
 458 }
 459
 460 void DolphinDetailsView::updateColumnVisibility()
 461 {
 462     KFileItemDelegate::InformationList list = m_controller->dolphinView()->additionalInfo();
 463     const bool useDefaultColumns = !isVisible() &&
 464                                    (list.isEmpty() ||
 465                                     list.contains(KFileItemDelegate::NoInformation));
 466     if (useDefaultColumns) {
 467         // Using the details view without any additional information (-> additional column)
 468         // makes no sense and leads to a usability problem as no viewport area is available
 469         // anymore. Hence as fallback provide at least a size and date column.
 470         list.clear();
 471         list.append(KFileItemDelegate::Size);
 472         list.append(KFileItemDelegate::ModificationTime);
 473         m_controller->indicateAdditionalInfoChange(list);
 474         m_clearAdditionalInfo = true;
 475     }
 476
 477     for (int i = DolphinModel::Size; i <= DolphinModel::Type; ++i) {
 478         const KFileItemDelegate::Information info = infoForColumn(i);
 479         const bool hide = !list.contains(info);
 480         if (isColumnHidden(i) != hide) {
 481             setColumnHidden(i, hide);
 482             m_clearAdditionalInfo = false;
 483         }
 484     }
 485
 486     resizeColumns();
 487 }
 488
 489 bool DolphinDetailsView::isZoomInPossible() const
 490 {
 491     DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
 492     return settings->iconSize() < KIconLoader::SizeLarge;
 493 }
 494
 495 bool DolphinDetailsView::isZoomOutPossible() const
 496 {
 497     DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
 498     return settings->iconSize() > KIconLoader::SizeSmall;
 499 }
 500
 501 void DolphinDetailsView::updateDecorationSize()
 502 {
 503     DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
 504     const int iconSize = settings->iconSize();
 505     m_viewOptions.decorationSize = QSize(iconSize, iconSize);
 506
 507     m_controller->setZoomInPossible(isZoomInPossible());
 508     m_controller->setZoomOutPossible(isZoomOutPossible());
 509
 510     doItemsLayout();
 511 }
 512
 513 QPoint DolphinDetailsView::contentsPos() const
 514 {
 515     // implementation note: the horizonal position is ignored currently, as no
 516     // horizontal scrolling is done anyway during a selection
 517     const QScrollBar* scrollbar = verticalScrollBar();
 518     Q_ASSERT(scrollbar != 0);
 519
 520     const int maxHeight = maximumViewportSize().height();
 521     const int height = scrollbar->maximum() - scrollbar->minimum() + 1;
 522     const int visibleHeight = model()->rowCount() + 1 - height;
 523     if (visibleHeight <= 0) {
 524         return QPoint(0, 0);
 525     }
 526
 527     const int y = scrollbar->sliderPosition() * maxHeight / visibleHeight;
 528     return QPoint(0, y);
 529 }
 530
 531 KFileItem DolphinDetailsView::itemForIndex(const QModelIndex& index) const
 532 {
 533     QAbstractProxyModel* proxyModel = static_cast<QAbstractProxyModel*>(model());
 534     KDirModel* dirModel = static_cast<KDirModel*>(proxyModel->sourceModel());
 535     const QModelIndex dirIndex = proxyModel->mapToSource(index);
 536     return dirModel->itemForIndex(dirIndex);
 537 }
 538
 539 KFileItemDelegate::Information DolphinDetailsView::infoForColumn(int columnIndex) const
 540 {
 541     KFileItemDelegate::Information info = KFileItemDelegate::NoInformation;
 542
 543     switch (columnIndex) {
 544     case DolphinModel::Size:         info = KFileItemDelegate::Size; break;
 545     case DolphinModel::ModifiedTime: info = KFileItemDelegate::ModificationTime; break;
 546     case DolphinModel::Permissions:  info = KFileItemDelegate::Permissions; break;
 547     case DolphinModel::Owner:        info = KFileItemDelegate::Owner; break;
 548     case DolphinModel::Group:        info = KFileItemDelegate::OwnerAndGroup; break;
 549     case DolphinModel::Type:         info = KFileItemDelegate::FriendlyMimeType; break;
 550     default: break;
 551     }
 552
 553     return info;
 554 }
 555
 556 void DolphinDetailsView::resizeColumns()
 557 {
 558     // Using the resize mode QHeaderView::ResizeToContents is too slow (it takes
 559     // around 3 seconds for each (!) resize operation when having > 10000 items).
 560     // This gets a problem especially when opening large directories, where several
 561     // resize operations are received for showing the currently available items during
 562     // loading (the application hangs around 20 seconds when loading > 10000 items).
 563
 564     QHeaderView* headerView = header();
 565     QFontMetrics fontMetrics(viewport()->font());
 566
 567     int columnWidth[KDirModel::ColumnCount];
 568     columnWidth[KDirModel::Size] = fontMetrics.width("00000 Items");
 569     columnWidth[KDirModel::ModifiedTime] = fontMetrics.width("0000-00-00 00:00");
 570     columnWidth[KDirModel::Permissions] = fontMetrics.width("xxxxxxxxxx");
 571     columnWidth[KDirModel::Owner] = fontMetrics.width("xxxxxxxxxx");
 572     columnWidth[KDirModel::Group] = fontMetrics.width("xxxxxxxxxx");
 573     columnWidth[KDirModel::Type] = fontMetrics.width("XXXX Xxxxxxx");
 574
 575     int requiredWidth = 0;
 576     for (int i = KDirModel::Size; i <= KDirModel::Type; ++i) {
 577         if (!isColumnHidden(i)) {
 578             columnWidth[i] += 20; // provide a default gap
 579             requiredWidth += columnWidth[i];
 580             headerView->resizeSection(i, columnWidth[i]);
 581         }
 582     }
 583
 584     // resize the name column in a way that the whole available width is used
 585     columnWidth[KDirModel::Name] = viewport()->width() - requiredWidth;
 586     if (columnWidth[KDirModel::Name] < 120) {
 587         columnWidth[KDirModel::Name] = 120;
 588     }
 589     headerView->resizeSection(KDirModel::Name, columnWidth[KDirModel::Name]);
 590 }
 591
 592 #include "dolphindetailsview.moc"