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94 lines
2.8 KiB
94 lines
2.8 KiB
/* This file is part of the KDE project
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Copyright (C) 2004-2007 Jaroslaw Staniek <js@iidea.pl>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef KEXICOMBOBOXPOPUP_H
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#define KEXICOMBOBOXPOPUP_H
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#include <tqframe.h>
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class KexiComboBoxPopupPrivate;
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class KexiTableView;
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class KexiTableViewData;
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class KexiTableViewColumn;
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class KexiTableItem;
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namespace KexiDB {
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class Field;
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}
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//! Internal class for displaying popup table view
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class KexiComboBoxPopup : public TQFrame
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{
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TQ_OBJECT
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public:
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//js TODO: more ctors!
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/*! Constructor for creating a popup using definition from \a column.
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If the column is lookup column, it's definition is used to display
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one or more column within the popup. Otherwise column.field() is used
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to display single-column data. */
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KexiComboBoxPopup(TQWidget* parent, KexiTableViewColumn &column);
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/*! Alternative constructor supporting lookup fields and enum hints. */
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KexiComboBoxPopup(TQWidget* parent, KexiDB::Field &field);
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virtual ~KexiComboBoxPopup();
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KexiTableView* tableView();
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/*! Sets maximum number of rows for this popup. */
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void setMaxRows(int r);
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/*! \return maximum number of rows for this popup. */
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int maxRows() const;
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/*! Default maximum number of rows for KexiComboBoxPopup objects. */
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static const int defaultMaxRows;
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virtual bool eventFilter( TQObject *o, TQEvent *e );
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signals:
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void rowAccepted(KexiTableItem *item, int row);
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void cancelled();
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void hidden();
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public slots:
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virtual void resize( int w, int h );
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void updateSize(int minWidth = 0);
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protected slots:
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void slotTVItemAccepted(KexiTableItem *item, int row, int col);
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void slotDataReloadRequested();
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protected:
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void init();
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//! The main function for setting data; data can be set either by passing \a column or \a field.
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//! The second case is used for lookup
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void setData(KexiTableViewColumn *column, KexiDB::Field *field);
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//! used by setData()
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void setDataInternal( KexiTableViewData *data, bool owner = true ); //!< helper
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KexiComboBoxPopupPrivate *d;
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friend class KexiComboBoxTableEdit;
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};
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#endif
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