workspace/khotkeys/kcm_hotkeys/hotkeys_widget_iface.cpp

   1 /*
   2    Copyright (C) 2008 Michael Jansen <kde@michael-jansen.biz>
   3
   4    This library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public
   6    License as published by the Free Software Foundation; either
   7    version 2 of the License, or (at your option) any later version.
   8
   9    This library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public License
  15    along with this library; see the file COPYING.LIB.  If not, write to
  16    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17    Boston, MA 02110-1301, USA.
  18 */
  19
  20 #include "hotkeys_widget_iface.h"
  21
  22
  23 HotkeysWidgetIFace::HotkeysWidgetIFace( QWidget *parent )
  24         : QWidget(parent)
  25          ,_changedSignals(new QSignalMapper(this))
  26     {
  27     // Listen to the signal mapper, but not yet
  28     connect(
  29         _changedSignals, SIGNAL(mapped(QString)),
  30         this, SLOT(slotChanged(QString)) );
  31     _changedSignals->blockSignals(true);
  32     }
  33
  34
  35 HotkeysWidgetIFace::~HotkeysWidgetIFace()
  36     {}
  37
  38
  39 void HotkeysWidgetIFace::apply()
  40     {
  41     copyToObject();
  42     }
  43
  44
  45 void HotkeysWidgetIFace::copyFromObject()
  46     {
  47     _changedSignals->blockSignals(true);
  48     doCopyFromObject();
  49     _changedSignals->blockSignals(false);
  50     }
  51
  52 void HotkeysWidgetIFace::copyToObject()
  53     {
  54     doCopyToObject();
  55     }
  56
  57
  58 void HotkeysWidgetIFace::slotChanged( const QString & /* what */ )
  59     {
  60     emit changed(isChanged());
  61     }
  62
  63
  64
  65
  66 #include "moc_hotkeys_widget_iface.cpp"