utils/themeeditor/findreplace/findreplacedialog.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * This file has been copied from Lorenzo Bettini, with minor modifications
  11  * made available under the LGPL version 3, as the original file was licensed
  12  *
  13  ****************************************************************************
  14  *
  15  * Copyright (C) 2009  Lorenzo Bettini <http://www.lorenzobettini.it>
  16  * See COPYING file that comes with this distribution
  17  */
  18
  19 #ifndef FINDREPLACEDIALOG_H
  20 #define FINDREPLACEDIALOG_H
  21
  22 #include <QDialog>
  23 #include <QPlainTextEdit>
  24
  25 namespace Ui {
  26     class FindReplaceDialog;
  27 }
  28
  29 class QTextEdit;
  30 class QSettings;
  31
  32 /**
  33   * A find/replace dialog.
  34   *
  35   * It relies on a FindReplaceForm object (see that class for the functionalities provided).
  36   */
  37 class FindReplaceDialog : public QDialog {
  38     Q_OBJECT
  39 public:
  40     FindReplaceDialog(QWidget *parent = 0);
  41     virtual ~FindReplaceDialog();
  42
  43     /**
  44       * Associates the text editor where to perform the search
  45       * @param textEdit
  46       */
  47     void setTextEdit(QPlainTextEdit *textEdit);
  48
  49     /**
  50       * Writes the state of the form to the passed settings.
  51       * @param settings
  52       * @param prefix the prefix to insert in the settings
  53       */
  54     virtual void writeSettings(QSettings &settings, const QString &prefix = "FindReplaceDialog");
  55
  56     /**
  57       * Reads the state of the form from the passed settings.
  58       * @param settings
  59       * @param prefix the prefix to look for in the settings
  60       */
  61     virtual void readSettings(QSettings &settings, const QString &prefix = "FindReplaceDialog");
  62
  63 public slots:
  64     /**
  65      * Finds the next occurrence
  66      */
  67     void findNext();
  68
  69     /**
  70      * Finds the previous occurrence
  71      */
  72     void findPrev();
  73
  74 protected:
  75     void changeEvent(QEvent *e);
  76
  77     Ui::FindReplaceDialog *ui;
  78 };
  79
  80 #endif // FINDREPLACEDIALOG_H