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8283d8e7b9
(copyright and licence itself remain unchanged) fix configure to set Qt include dir code justifying
114 lines
2.3 KiB
C++
114 lines
2.3 KiB
C++
/* vi: set sw=4 ts=4:
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*
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* Copyright (C) 2001 - 2007 Christian Hohnstaedt.
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*
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* All rights reserved.
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*/
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#include "XcaTreeView.h"
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#include "lib/db_base.h"
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#include <qabstractitemmodel.h>
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#include <qabstractitemview.h>
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#include <qheaderview.h>
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#include <qevent.h>
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#include <qvariant.h>
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XcaTreeView::XcaTreeView(QWidget *parent)
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:QTreeView(parent)
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{
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setAlternatingRowColors(true);
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setSelectionMode(QAbstractItemView::ExtendedSelection);
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setEditTriggers(QAbstractItemView::EditKeyPressed);
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setRootIsDecorated(false);
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setUniformRowHeights (true);
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//setAnimated(true);
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proxy = new QSortFilterProxyModel(this);
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#if QT_VERSION >= 0x040200
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setSortingEnabled(true);
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proxy->setDynamicSortFilter(true);
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sortByColumn(0, Qt::AscendingOrder);
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#else
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header()->setClickable(true);
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header()->setSortIndicatorShown(true);
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sortByColumn(0);
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#endif
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basemodel = NULL;
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}
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XcaTreeView::~XcaTreeView()
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{
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delete proxy;
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}
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void XcaTreeView::contextMenuEvent(QContextMenuEvent * e )
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{
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if (basemodel)
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basemodel->showContextMenu(e, getIndex(indexAt(e->pos())));
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}
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void XcaTreeView::setModel(QAbstractItemModel *model)
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{
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basemodel = (db_base *)model;
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proxy->setSourceModel(model);
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QTreeView::setModel(proxy);
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columnsResize();
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}
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QModelIndex XcaTreeView::getIndex(const QModelIndex &index)
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{
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return proxy->mapToSource(index);
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}
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QModelIndex XcaTreeView::getProxyIndex(const QModelIndex &index)
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{
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return proxy->mapFromSource(index);
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}
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QModelIndexList XcaTreeView::getSelectedIndexes()
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{
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QItemSelection indexes = selectionModel()->selection();
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return proxy->mapSelectionToSource(indexes).indexes();
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}
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void XcaTreeView::columnsResize()
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{
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int cnt, i;
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if (basemodel) {
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cnt = basemodel->columnCount(QModelIndex());
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for (i=0; i<cnt; i++)
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resizeColumnToContents(i);
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}
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}
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CertTreeView::CertTreeView(QWidget *parent)
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:XcaTreeView(parent)
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{
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delete proxy;
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proxy = new XcaProxyModel(this);
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}
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XcaProxyModel::XcaProxyModel(QWidget *)
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{
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}
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bool XcaProxyModel::lessThan(const QModelIndex &left,
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const QModelIndex &right) const
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{
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if (left.column() == 2 && right.column() == 2) {
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int diff;
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QString l = sourceModel()->data(left).toString();
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QString r = sourceModel()->data(right).toString();
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diff = l.size() - r.size();
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if (diff<0)
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return true;
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else if (diff>0)
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return false;
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else
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return l < r;
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}
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return QSortFilterProxyModel::lessThan(left, right);
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}
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