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Please review the following information to 35 ** ensure the GNU General Public License version 3.0 requirements will be 36 ** met: http://www.gnu.org/copyleft/gpl.html. 37 ** 38 ** $QT_END_LICENSE$ 39 ** 40 ****************************************************************************/ 41 42 #ifndef Q3MULTILINEEDIT_H 43 #define Q3MULTILINEEDIT_H 44 45 #include <Qt3Support/q3textedit.h> 46 47 QT_BEGIN_HEADER 48 49 QT_BEGIN_NAMESPACE 50 51 QT_MODULE(Qt3SupportLight) 52 53 #ifndef QT_NO_MULTILINEEDIT 54 55 class Q3MultiLineEditCommand; 56 class QValidator; 57 class Q3MultiLineEditData; 58 59 class Q_COMPAT_EXPORT Q3MultiLineEdit : public Q3TextEdit 60 { 61 Q_OBJECT 62 Q_PROPERTY(int numLines READ numLines) 63 Q_PROPERTY(bool atBeginning READ atBeginning) 64 Q_PROPERTY(bool atEnd READ atEnd) 65 Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment) 66 Q_PROPERTY(bool edited READ edited WRITE setEdited DESIGNABLE false) 67 68 public: 69 Q3MultiLineEdit(QWidget* parent=0, const char* name=0); 70 ~Q3MultiLineEdit(); 71 72 QString textLine(int line) const; 73 int numLines() const; 74 75 virtual void insertLine(const QString &s, int line = -1); insertAt(const QString & s,int line,int col)76 virtual void insertAt(const QString &s, int line, int col) { 77 insertAt(s, line, col, false); 78 } 79 virtual void insertAt(const QString &s, int line, int col, bool mark); 80 virtual void removeLine(int line); setCursorPosition(int line,int col)81 virtual void setCursorPosition(int line, int col) { 82 setCursorPosition(line, col, false); 83 } 84 virtual void setCursorPosition(int line, int col, bool mark); 85 bool atBeginning() const; 86 bool atEnd() const; 87 88 void setAlignment(Qt::Alignment flags); 89 Qt::Alignment alignment() const; 90 91 void setEdited(bool); 92 bool edited() const; 93 94 bool hasMarkedText() const; 95 QString markedText() const; 96 97 void cursorWordForward(bool mark); 98 void cursorWordBackward(bool mark); 99 100 // noops autoUpdate()101 bool autoUpdate() const { return true; } setAutoUpdate(bool)102 virtual void setAutoUpdate(bool) {} 103 totalWidth()104 int totalWidth() const { return contentsWidth(); } totalHeight()105 int totalHeight() const { return contentsHeight(); } 106 maxLines()107 int maxLines() const { return QWIDGETSIZE_MAX; } setMaxLines(int)108 void setMaxLines(int) {} 109 110 public Q_SLOTS: deselect()111 void deselect() { selectAll(false); } 112 113 protected: 114 QPoint cursorPoint() const; 115 virtual void insertAndMark(const QString&, bool mark); 116 virtual void newLine(); 117 virtual void killLine(); 118 virtual void pageUp(bool mark=false); 119 virtual void pageDown(bool mark=false); 120 virtual void cursorLeft(bool mark=false, bool wrap = true); 121 virtual void cursorRight(bool mark=false, bool wrap = true); 122 virtual void cursorUp(bool mark=false); 123 virtual void cursorDown(bool mark=false); 124 virtual void backspace(); 125 virtual void home(bool mark=false); 126 virtual void end(bool mark=false); 127 128 bool getMarkedRegion(int *line1, int *col1, int *line2, int *col2) const; 129 int lineLength(int row) const; 130 131 private: 132 Q_DISABLE_COPY(Q3MultiLineEdit) 133 134 Q3MultiLineEditData *d; 135 }; 136 137 #endif // QT_NO_MULTILINEEDIT 138 139 QT_END_NAMESPACE 140 141 QT_END_HEADER 142 143 #endif // Q3MULTILINEEDIT_H 144