1 /*******************************************************************************
3 This file is part of mDictionary.
5 mDictionary is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
10 mDictionary is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with mDictionary. If not, see <http://www.gnu.org/licenses/>.
18 Copyright 2010 Comarch S.A.
20 *******************************************************************************/
22 //Created by Mateusz Półrola
24 #ifndef TRANSLATIONWIDGETAUTORESIZER_H
25 #define TRANSLATIONWIDGETAUTORESIZER_H
27 #include <QtGui/qtextedit.h>
28 class TranslationWidgetAutoResizer : public QObject
33 TranslationWidgetAutoResizer(QWidget *parent) :QObject(parent),
34 textEdit(qobject_cast<QTextEdit* >((parent))),
35 edit(qobject_cast<QFrame* >((parent))) {
37 connect(parent, SIGNAL(textChanged()), this,
38 SLOT(textEditChanged()));
39 connect(parent, SIGNAL(cursorPositionChanged()),
40 this, SLOT(textEditChanged()));
44 inline void textEditChanged();
51 void TranslationWidgetAutoResizer::textEditChanged() {
52 QTextDocument *doc = textEdit->document();
54 QSize s = doc->size().toSize();
56 const QRect fr = edit->frameRect();
57 const QRect cr = edit->contentsRect();
59 edit->setMinimumHeight(qMax(70, s.height() + (fr.height() - cr.height()) -
63 #endif // TRANSLATIONWIDGETAUTORESIZER_H