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 "QCommandEdit.h"
  12
  13 #ifdef __GNUG__
  14 #pragma implementation
  15 #endif
  16
  17 QCommandEdit::QCommandEdit(QWidget * parent)
  18         : QLineEdit(parent)
  19 {
  20         setFocusPolicy(QWidget::ClickFocus);
  21 }
  22
  23
  24 void QCommandEdit::keyPressEvent(QKeyEvent * e)
  25 {
  26         switch (e->key()) {
  27                 case Key_Escape:
  28                         emit escapePressed();
  29                         break;
  30
  31                 case Key_Up:
  32                         emit upPressed();
  33                         break;
  34
  35                 case Key_Down:
  36                         emit downPressed();
  37                         break;
  38
  39                 case Key_Right:
  40                         if (cursorPosition() == text().length())
  41                                 emit rightPressed();
  42                         else
  43                                 QLineEdit::keyPressEvent(e);
  44                         break;
  45
  46                 default:
  47                         QLineEdit::keyPressEvent(e);
  48                         break;
  49         }
  50 }