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