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1 // |
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2 // OSSP asgui - Accounting system graphical user interface |
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3 // Copyright (c) 2002-2004 The OSSP Project (http://www.ossp.org/) |
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4 // Copyright (c) 2002-2004 Ralf S. Engelschall <rse@engelschall.com> |
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5 // Copyright (c) 2002-2004 Michael Schloh von Bennewitz <michael@schloh.com> |
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6 // Copyright (c) 2002-2004 Cable & Wireless Telecommunications Services GmbH |
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7 // |
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8 // This file is part of OSSP asgui, an accounting system graphical user |
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9 // interface which can be found at http://www.ossp.org/pkg/tool/asgui/. |
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10 // |
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11 // Permission to use, copy, modify, and distribute this software for |
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12 // any purpose with or without fee is hereby granted, provided that |
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13 // the above copyright notice and this permission notice appear in all |
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14 // copies. |
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15 // |
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16 // THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
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17 // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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18 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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19 // IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR |
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20 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
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23 // USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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24 // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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25 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
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26 // OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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27 // SUCH DAMAGE. |
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28 // |
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29 // as_table.h: ISO C++ interface |
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30 // |
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31 |
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32 #ifndef TITABLE_H |
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33 #define TITABLE_H |
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34 |
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35 #include <qtable.h> |
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36 |
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37 #include "as_pref.h" |
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38 |
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39 |
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40 class TiTable : public QTable |
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41 { |
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42 Q_OBJECT |
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43 |
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44 private: |
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45 int m_nSortcol; // To track current sort column |
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46 int m_bSortdir; // To track current sort direction |
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47 bool m_bDirt; // To track dirty and clean states |
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48 Preferences *m_pTiprefs; // To read current color values |
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49 |
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50 public: |
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51 // Try to match QTable's default constructor with an initializer list |
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52 TiTable(Preferences *pPrefs, QWidget *pParent = 0, const char *szName = 0) : QTable(pParent, szName) |
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53 { |
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54 this->setSortcol(0); |
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55 this->setSortdir(true); |
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56 this->setDirty(false); |
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57 this->setEdition(); // Reset edition state |
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58 m_pTiprefs = pPrefs; |
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59 horizontalHeader()->installEventFilter(this); |
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60 }; |
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61 |
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62 bool eventFilter(QObject *, QEvent *); |
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63 |
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64 // Standard members |
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65 int m_nEdit; // To track edition state |
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66 |
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67 // Accessor methods |
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68 const bool isDirty(void) {return m_bDirt;}; // Check for changed state danger |
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69 void setDirty(bool bDirty = true) {m_bDirt = bDirty;}; // Clean or dirty |
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70 const int getEdition(void) {return m_nEdit;}; // Which edited column was confirmed |
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71 void setEdition(const int nEdit = -1) {m_nEdit = nEdit;}; // Set edition status |
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72 const int getSortcol(void) {return m_nSortcol;}; |
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73 void setSortcol(const int nColin) {m_nSortcol = nColin;}; |
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74 const bool getSortdir(void) {return m_bSortdir;}; |
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75 void setSortdir(const bool bDirection) {m_bSortdir = bDirection;}; |
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76 |
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77 // Overridden accessors |
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78 void setText(int, int, const QString &); |
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79 void sortColumn(int nCol, bool bAscend = true, bool bWhole = true); |
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80 // virtual QTableItem *item(int nRow, int nCol) const {return QTable::item(nRow, nCol);}; |
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81 |
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82 // Deny a cell special handling of the focus rectangle |
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83 // by overriding class QTable's paintFocus method |
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84 virtual void paintFocus(QPainter *, const QRect &) {}; |
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85 |
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86 // Override for special linewise shading according to sort key |
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87 virtual void paintCell(QPainter *, int, int, const QRect &, bool, const QColorGroup &); |
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88 |
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89 // Override to properly handle read only attribute during edition |
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90 virtual void endEdit(int, int, bool, bool); |
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91 |
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92 // For special focus handling on return key in edit mode |
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93 virtual void activateNextCell(void); |
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94 |
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95 signals: |
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96 void textEdited(int, int); // A cell was edited and data was modified |
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97 }; |
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98 |
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99 #endif // TITABLE_H |