editors/sc-ide/widgets/popup_text_input.hpp

   1 /*
   2     SuperCollider Qt IDE
   3     Copyright (c) 2012 Jakob Leben & Tim Blechmann
   4     http://www.audiosynth.com
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
  19 */
  20
  21 #ifndef SCIDE_WIDGETS_POPUP_TEXT_INPUT_HPP_INCLUDED
  22 #define SCIDE_WIDGETS_POPUP_TEXT_INPUT_HPP_INCLUDED
  23
  24 #include <QInputDialog>
  25 #include <QKeyEvent>
  26
  27 namespace ScIDE {
  28
  29 class PopupTextInput : public QInputDialog
  30 {
  31     Q_OBJECT
  32
  33 public:
  34     PopupTextInput(QString const & labelText, QWidget * parent):
  35         QInputDialog(parent, Qt::Popup)
  36     {
  37         setOption(QInputDialog::NoButtons);
  38         setInputMode(QInputDialog::TextInput);
  39         setLabelText(labelText);
  40         setModal(true);
  41
  42         if (parent) {
  43             QRect position = rect();
  44             position.moveCenter(parent->rect().center());
  45             resize(position.size());
  46             move(parent->mapToGlobal(position.topLeft()));
  47         }
  48     }
  49
  50 private:
  51     virtual void keyPressEvent(QKeyEvent * event)
  52     {
  53         switch (event->key()) {
  54         case Qt::Key_Enter:
  55         case Qt::Key_Return:
  56             accept();
  57             event->accept();
  58             return;
  59
  60         default:;
  61         }
  62
  63         QInputDialog::keyPressEvent(event);
  64     }
  65
  66 };
  67
  68 }
  69
  70 #endif // SCIDE_WIDGETS_POPUP_TEXT_INPUT_HPP_INCLUDED