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;
}