kdbg/textvw.h

   1 // $Id$
   2
   3 // Copyright by Johannes Sixt
   4 // This file is under GPL, the GNU General Public Licence
   5
   6 #ifndef TEXTVW_H
   7 #define TEXTVW_H
   8
   9 #include "tableview.h"
  10 #include <vector>
  11
  12 class KTextView : public TableView
  13 {
  14     Q_OBJECT
  15 public:
  16     KTextView(QWidget* parent = 0, const char* name = 0, WFlags f = 0);
  17     ~KTextView();
  18     void insertLine(const QString& text);
  19     void replaceLine(int line, const QString& text);
  20     virtual void setCursorPosition(int row, int col);
  21     virtual void cursorPosition(int* row, int* col);
  22     int charAt(const QPoint& p, int* para);
  23 protected:
  24     virtual int cellWidth(int col) const;
  25     virtual int cellHeight(int row) const;
  26     virtual void paintCell(QPainter* p, int row, int col);
  27     virtual void activateLine(int row);
  28     virtual int textCol() const;
  29     virtual bool updateCellSize(const QString& text);
  30     virtual void setupPainter(QPainter* p);
  31
  32 signals:
  33     void lineChanged();
  34
  35 public slots:
  36     void setTabWidth(int numChars);
  37
  38     // event handling
  39 protected:
  40     virtual void keyPressEvent(QKeyEvent* ev);
  41     virtual void mousePressEvent(QMouseEvent* ev);
  42     virtual void focusInEvent(QFocusEvent* ev);
  43     virtual void focusOutEvent(QFocusEvent* ev);
  44
  45     void paletteChange(const QPalette& oldPal);
  46
  47     int m_width;
  48     int m_height;                       /* line height */
  49     int m_tabWidth;                     /* in pixels */
  50
  51     std::vector<QString> m_texts;
  52     int m_curRow;                       /* cursor position */
  53 };
  54
  55 #endif // TEXTVW_H