void StretchHeaderView::UpdateWidths(const QList<int>& sections) {
if (!stretch_enabled_)
return;
ColumnWidthType total_w = 0.0;
for (int i=0 ; i<column_widths_.count() ; ++i) {
const ColumnWidthType w = column_widths_[i];
int pixels = w * width();
if (pixels != 0 && total_w - int(total_w) > 0.5)
pixels ++;
total_w += w;
if (!sections.isEmpty() && !sections.contains(i))
continue;
if (pixels == 0 && !isSectionHidden(i))
hideSection(i);
else if (pixels != 0 && isSectionHidden(i)) {
showSection(i);
AssertMinimalColumnWidth(i);
}
if (pixels != 0)
resizeSection(i, pixels);
}
}
void
ViewHeader::toggleVisibility( int index )
{
if ( isSectionHidden( index ) )
showSection( index );
else
hideSection( index );
}
void
ViewHeader::toggleVisibility( int index )
{
qDebug() << Q_FUNC_INFO << index;
if ( isSectionHidden( index ) )
showSection( index );
else
hideSection( index );
}
int PlayListWidget::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QTreeWidget::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: playListEmpty(); break;
case 1: playItem((*reinterpret_cast< PlayListItem*(*)>(_a[1]))); break;
case 2: addFile((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 3: addFile((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 4: addFile((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QMap<QString,QString>(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 5: addFile((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QMap<QString,QString>(*)>(_a[2]))); break;
case 6: { int _r = addDir((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 7: { int _r = addDir((*reinterpret_cast< QString(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 8: removeSelected(); break;
case 9: doubleClicked((*reinterpret_cast< QTreeWidgetItem*(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 10: scrollToActive(); break;
case 11: deselect((*reinterpret_cast< QTreeWidgetItem*(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 12: clearPlayList(); break;
case 13: { int _r = loadM3UPlayList((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 14: { int _r = loadM3UPlayList((*reinterpret_cast< QString(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 15: { int _r = loadPLSPlayList((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 16: { int _r = loadPLSPlayList((*reinterpret_cast< QString(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 17: saveM3UPlayList((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 18: savePLSPlayList((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 19: updateColumnWidth((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 20: updateColumnPosition((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 21: headerContextMenu((*reinterpret_cast< const QPoint(*)>(_a[1]))); break;
case 22: setScroll(); break;
case 23: hideSection(); break;
case 24: showSection(); break;
case 25: printPos((*reinterpret_cast< int(*)>(_a[1]))); break;
default: ;
}
_id -= 26;
}
return _id;
}
void QSpreadsheetHeaderView::mousePressEvent ( QMouseEvent * event )
{
QHeaderView::mousePressEvent(event);
int logicalIndex = logicalIndexAt(event->pos());
if (buttonMenuRect(logicalIndex).contains(event->pos())) {
QMenu menu(this);
QAction *hideCol = menu.addAction("Hide column");
QAction *sortAZ = menu.addAction("Sort sheet A->Z");
QAction *sortZA = menu.addAction("Sort sheet Z->A");
// Disable hide column if only one column remains. Otherwise
// the gui is no more available to show them back.
hideCol->setEnabled(hiddenSectionCount() < count() - 1);
QAction *res = menu.exec(mapToGlobal(event->pos()));
if (res == hideCol) {
hideSection(logicalIndex);
updateSection(logicalIndex-1);
}
if (res == sortAZ)
model()->sort(logicalIndex, Qt::AscendingOrder);
if (res == sortZA)
model()->sort(logicalIndex, Qt::DescendingOrder);
}
// Catch previous arrow mouse click.
if (prevRect(logicalIndex).contains(event->pos())) {
showSection(logicalIndex - 1);
updateSection(logicalIndex - 2);
}
// Catch next arrow mouse click.
if (nextRect(logicalIndex).contains(event->pos())) {
showSection(logicalIndex + 1);
updateSection(logicalIndex + 2);
}
}
void WTrackTableViewHeader::showOrHideColumn(int column) {
if (!m_columnActions.contains(column)) {
qDebug() << "WTrackTableViewHeader got invalid column" << column;
return;
}
QAction* action = m_columnActions[column];
if (action->isChecked()) {
showSection(column);
} else {
// If the user hides every column then the table will disappear. This
// guards against that. NB: hiddenCount reflects checked QAction's so
// size-hiddenCount will be zero the moment they uncheck the last
// section.
if (m_columnActions.size() - hiddenCount() > 0) {
hideSection(column);
} else {
// Otherwise, ignore the request and re-check this QAction.
action->setChecked(true);
}
}
}
void StretchHeaderView::HideSection(int logical) {
// Would this hide the last section?
bool all_hidden = true;
for (int i=0 ; i<count() ; ++i) {
if (i != logical && !isSectionHidden(i) && sectionSize(i) > 0) {
all_hidden = false;
break;
}
}
if (all_hidden) {
return;
}
if (!stretch_enabled_) {
hideSection(logical);
return;
}
column_widths_[logical] = 0.0;
NormaliseWidths();
UpdateWidths();
}
