src/frontends/qt2/QCommandEdit.C

   1 /**
   2  * \file QCommandEdit.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13 #include "QCommandEdit.h"
  14
  15
  16 QCommandEdit::QCommandEdit(QWidget * parent)
  17         : QLineEdit(parent)
  18 {
  19         setFocusPolicy(QWidget::ClickFocus);
  20 }
  21
  22
  23 void QCommandEdit::keyPressEvent(QKeyEvent * e)
  24 {
  25         switch (e->key()) {
  26         case Key_Escape:
  27                 emit escapePressed();
  28                 break;
  29
  30         case Key_Up:
  31                 emit upPressed();
  32                         break;
  33
  34         case Key_Down:
  35                 emit downPressed();
  36                 break;
  37
  38         case Key_Right:
  39                 if (cursorPosition() == text().length())
  40                         emit rightPressed();
  41                 else
  42                         QLineEdit::keyPressEvent(e);
  43                 break;
  44
  45         default:
  46                 QLineEdit::keyPressEvent(e);
  47                 break;
  48         }
  49 }