void KItemListWidget::setColumnWidth(const QByteArray& role, qreal width) { const qreal previousWidth = m_columnWidths.value(role); if (previousWidth != width) { m_columnWidths.insert(role, width); columnWidthChanged(role, width, previousWidth); update(); } }
XProcessTable::XProcessTable(QWidget *parent) : QWidget(parent) { QVBoxLayout* thisLayout = new QVBoxLayout; thisLayout->setContentsMargins(0,0,0,0); XScrollArea* wrapArea = new XScrollArea(this); wrapArea->setWidgetResizable(true); QWidget* mainWidget = new QWidget(this); header = new XProcessTableHeader(this); d_ptr = new XProcessTablePrivate(this); XScrollArea* area= new XScrollArea(this); area->setWidget(d_ptr); area->setWidgetResizable(true); area->setFrameShape(QFrame::NoFrame); QVBoxLayout* mainLayout = new QVBoxLayout(this); mainLayout->setSpacing(0); mainLayout->setContentsMargins(0,0,0,0); mainLayout->addWidget(header); mainLayout->addWidget(area); mainWidget->setLayout(mainLayout); wrapArea->setWidget(mainWidget); thisLayout->addWidget(wrapArea); setLayout(thisLayout); connect(header,SIGNAL(columnWidthChanged(QVector<qreal>)),d_ptr,SLOT(columnWidthChanged(QVector<qreal>))); connect(area,SIGNAL(setViewportX(int,int)),d_ptr,SLOT(setViewportX(int,int))); connect(area,SIGNAL(setViewportY(int,int)),d_ptr,SLOT(setViewportY(int,int))); connect(wrapArea->horizontalScrollBar(),SIGNAL(valueChanged(int)),area,SLOT(layoutVScrollBar(int))); }
void KItemListHeaderWidget::mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event) { QGraphicsItem::mouseDoubleClickEvent(event); const int roleIndex = roleIndexAt(event->pos()); if (roleIndex >= 0 && isAboveRoleGrip(event->pos(), roleIndex)) { const QByteArray role = m_columns.at(roleIndex); qreal previousWidth = columnWidth(role); setColumnWidth(role, preferredColumnWidth(role)); qreal currentWidth = columnWidth(role); emit columnWidthChanged(role, currentWidth, previousWidth); } }
void KItemListHeaderWidget::mouseMoveEvent(QGraphicsSceneMouseEvent* event) { QGraphicsWidget::mouseMoveEvent(event); switch (m_roleOperation) { case NoRoleOperation: if ((event->pos() - m_pressedMousePos).manhattanLength() >= QApplication::startDragDistance()) { // A role gets dragged by the user. Create a pixmap of the role that will get // synchronized on each furter mouse-move-event with the mouse-position. m_roleOperation = MoveRoleOperation; const int roleIndex = roleIndexAt(m_pressedMousePos); m_movingRole.index = roleIndex; if (roleIndex == 0) { // TODO: It should be configurable whether moving the first role is allowed. // In the context of Dolphin this is not required, however this should be // changed if KItemViews are used in a more generic way. QApplication::setOverrideCursor(QCursor(Qt::ForbiddenCursor)); } else { m_movingRole.pixmap = createRolePixmap(roleIndex); qreal roleX = -m_offset; for (int i = 0; i < roleIndex; ++i) { const QByteArray role = m_columns[i]; roleX += m_columnWidths.value(role); } m_movingRole.xDec = event->pos().x() - roleX; m_movingRole.x = roleX; update(); } } break; case ResizeRoleOperation: { const QByteArray pressedRole = m_columns[m_pressedRoleIndex]; qreal previousWidth = m_columnWidths.value(pressedRole); qreal currentWidth = previousWidth; currentWidth += event->pos().x() - event->lastPos().x(); currentWidth = qMax(minimumColumnWidth(), currentWidth); m_columnWidths.insert(pressedRole, currentWidth); update(); emit columnWidthChanged(pressedRole, currentWidth, previousWidth); break; } case MoveRoleOperation: { // TODO: It should be configurable whether moving the first role is allowed. // In the context of Dolphin this is not required, however this should be // changed if KItemViews are used in a more generic way. if (m_movingRole.index > 0) { m_movingRole.x = event->pos().x() - m_movingRole.xDec; update(); const int targetIndex = targetOfMovingRole(); if (targetIndex > 0 && targetIndex != m_movingRole.index) { const QByteArray role = m_columns[m_movingRole.index]; const int previousIndex = m_movingRole.index; m_movingRole.index = targetIndex; emit columnMoved(role, targetIndex, previousIndex); m_movingRole.xDec = event->pos().x() - roleXPosition(role); } } break; } default: break; } }
bool QTable::qt_invoke( int _id, QUObject* _o ) { switch ( _id - staticMetaObject()->slotOffset() ) { case 0: setNumRows((int)static_QUType_int.get(_o+1)); break; case 1: setNumCols((int)static_QUType_int.get(_o+1)); break; case 2: setShowGrid((bool)static_QUType_bool.get(_o+1)); break; case 3: hideRow((int)static_QUType_int.get(_o+1)); break; case 4: hideColumn((int)static_QUType_int.get(_o+1)); break; case 5: showRow((int)static_QUType_int.get(_o+1)); break; case 6: showColumn((int)static_QUType_int.get(_o+1)); break; case 7: static_QUType_bool.set(_o,isRowHidden((int)static_QUType_int.get(_o+1))); break; case 8: static_QUType_bool.set(_o,isColumnHidden((int)static_QUType_int.get(_o+1))); break; case 9: setColumnWidth((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2)); break; case 10: setRowHeight((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2)); break; case 11: adjustColumn((int)static_QUType_int.get(_o+1)); break; case 12: adjustRow((int)static_QUType_int.get(_o+1)); break; case 13: setColumnStretchable((int)static_QUType_int.get(_o+1),(bool)static_QUType_bool.get(_o+2)); break; case 14: setRowStretchable((int)static_QUType_int.get(_o+1),(bool)static_QUType_bool.get(_o+2)); break; case 15: static_QUType_bool.set(_o,isColumnStretchable((int)static_QUType_int.get(_o+1))); break; case 16: static_QUType_bool.set(_o,isRowStretchable((int)static_QUType_int.get(_o+1))); break; case 17: setSorting((bool)static_QUType_bool.get(_o+1)); break; case 18: swapRows((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2)); break; case 19: swapRows((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2),(bool)static_QUType_bool.get(_o+3)); break; case 20: swapColumns((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2)); break; case 21: swapColumns((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2),(bool)static_QUType_bool.get(_o+3)); break; case 22: swapCells((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2),(int)static_QUType_int.get(_o+3),(int)static_QUType_int.get(_o+4)); break; case 23: setLeftMargin((int)static_QUType_int.get(_o+1)); break; case 24: setTopMargin((int)static_QUType_int.get(_o+1)); break; case 25: setCurrentCell((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2)); break; case 26: clearSelection(); break; case 27: clearSelection((bool)static_QUType_bool.get(_o+1)); break; case 28: setColumnMovingEnabled((bool)static_QUType_bool.get(_o+1)); break; case 29: setRowMovingEnabled((bool)static_QUType_bool.get(_o+1)); break; case 30: setReadOnly((bool)static_QUType_bool.get(_o+1)); break; case 31: setRowReadOnly((int)static_QUType_int.get(_o+1),(bool)static_QUType_bool.get(_o+2)); break; case 32: setColumnReadOnly((int)static_QUType_int.get(_o+1),(bool)static_QUType_bool.get(_o+2)); break; case 33: setDragEnabled((bool)static_QUType_bool.get(_o+1)); break; case 34: static_QUType_bool.set(_o,dragEnabled()); break; case 35: insertRows((int)static_QUType_int.get(_o+1)); break; case 36: insertRows((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2)); break; case 37: insertColumns((int)static_QUType_int.get(_o+1)); break; case 38: insertColumns((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2)); break; case 39: removeRow((int)static_QUType_int.get(_o+1)); break; case 40: removeRows((const QMemArray<int>&)*((const QMemArray<int>*)static_QUType_ptr.get(_o+1))); break; case 41: removeColumn((int)static_QUType_int.get(_o+1)); break; case 42: removeColumns((const QMemArray<int>&)*((const QMemArray<int>*)static_QUType_ptr.get(_o+1))); break; case 43: editCell((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2)); break; case 44: editCell((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2),(bool)static_QUType_bool.get(_o+3)); break; case 45: setRowLabels((const QStringList&)*((const QStringList*)static_QUType_ptr.get(_o+1))); break; case 46: setColumnLabels((const QStringList&)*((const QStringList*)static_QUType_ptr.get(_o+1))); break; case 47: columnWidthChanged((int)static_QUType_int.get(_o+1)); break; case 48: rowHeightChanged((int)static_QUType_int.get(_o+1)); break; case 49: columnIndexChanged((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2),(int)static_QUType_int.get(_o+3)); break; case 50: rowIndexChanged((int)static_QUType_int.get(_o+1),(int)static_QUType_int.get(_o+2),(int)static_QUType_int.get(_o+3)); break; case 51: columnClicked((int)static_QUType_int.get(_o+1)); break; case 52: doAutoScroll(); break; case 53: doValueChanged(); break; case 54: updateGeometriesSlot(); break; default: return QScrollView::qt_invoke( _id, _o ); } return TRUE; }