src/frontends/qt2/QCommandEdit.C

   1 /**
   2  * \file QCommandEdit.C
   3  * Copyright 2002 the LyX Team
   4  * Read the file COPYING
   5  *
   6  * \author John Levon <moz@compsoc.man.ac.uk>
   7  */
   8
   9 #include "QCommandEdit.h"
  10
  11 QCommandEdit::QCommandEdit(QWidget * parent)
  12         : QLineEdit(parent)
  13 {
  14         setFocusPolicy(QWidget::ClickFocus);
  15 }
  16
  17
  18 void QCommandEdit::keyPressEvent(QKeyEvent * e)
  19 {
  20         switch (e->key()) {
  21                 case Key_Escape:
  22                         emit escapePressed();
  23                         break;
  24
  25                 case Key_Up:
  26                         emit upPressed();
  27                         break;
  28
  29                 case Key_Down:
  30                         emit downPressed();
  31                         break;
  32
  33                 case Key_Right:
  34                         if (cursorPosition() == text().length())
  35                                 emit rightPressed();
  36                         else
  37                                 QLineEdit::keyPressEvent(e);
  38                         break;
  39
  40                 default:
  41                         QLineEdit::keyPressEvent(e);
  42                         break;
  43         }
  44 }