File indexing completed on 2024-05-12 16:39:40
0001 /* This file is part of the KDE project 0002 Copyright (C) 2011 Adam Pigg <adam@piggz.co.uk> 0003 0004 This program is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Library General Public 0006 License as published by the Free Software Foundation; either 0007 version 2 of the License, or (at your option) any later version. 0008 0009 This program is distributed in the hope that it will be useful, 0010 but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 Library General Public License for more details. 0013 0014 You should have received a copy of the GNU Library General Public License 0015 along with this program; see the file COPYING. If not, write to 0016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 * Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #ifndef KEXIRECORDNAVIGATORIFACE_H 0021 #define KEXIRECORDNAVIGATORIFACE_H 0022 0023 #include <QtGlobal> 0024 #include "kexicore_export.h" 0025 0026 class KexiRecordNavigatorHandler; 0027 class QScrollBar; 0028 0029 class KEXICORE_EXPORT KexiRecordNavigatorIface 0030 { 0031 public: 0032 KexiRecordNavigatorIface(); 0033 0034 virtual ~KexiRecordNavigatorIface(); 0035 0036 /*! Sets current record number for this navigator, 0037 * i.e. a value that will be displayed in the 'record number' text box. 0038 * This can also affect button's enabling and disabling. 0039 * @p r is counted from 1; if it is 0 'record number' text box's content is cleared. */ 0040 virtual void setCurrentRecordNumber(int r) = 0; 0041 0042 /*! Sets record count for this navigator. 0043 * This can also affect button's enabling and disabling. 0044 * By default count is 0. */ 0045 virtual void setRecordCount(int count) = 0; 0046 0047 /*! Sets insertingEnabled flag. If true, "+" button will be enabled. */ 0048 virtual void setInsertingEnabled(bool set) = 0; 0049 0050 /*! Sets visibility of "inserting" button. */ 0051 virtual void setInsertingButtonVisible(bool set) = 0; 0052 0053 /*! Sets record navigator handler. This allows to react 0054 * on actions performed within navigator and vice versa. */ 0055 virtual void setRecordHandler(KexiRecordNavigatorHandler *handler) = 0; 0056 0057 /*! Shows or hides "editing" indicator. */ 0058 virtual void showEditingIndicator(bool show) = 0; 0059 0060 /*! Sets horizontal bar's \a hbar (at the bottom) geometry so this record navigator 0061 * is properly positioned together with horizontal scroll bar. This method is used 0062 * in QScrollView::setHBarGeometry() implementations: 0063 * see KexiTableView::setHBarGeometry() and KexiFormScrollView::setHBarGeometry() 0064 * for usage examples. */ 0065 virtual void setHBarGeometry(QScrollBar & hbar, int x, int y, int w, int h) = 0; 0066 0067 /*! Sets label text at the left of the for record navigator's button. 0068 * By default this label contains translated "Row:" text. */ 0069 virtual void setLabelText(const QString& text) = 0; 0070 }; 0071 0072 #endif