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/*
* File: FreeConfigurationEditor.h
*
* Author: Jacob Dekel
* Created on: Apr 19, 2011
*
* Copyright (c) 2011 Jacob Dekel.
* Adapted from Nokia sample CodeEditor -
* (Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies))
* $Id: TerminalProperties.h 67 2010-09-13 14:06:31Z dekeljacob $
*
* This object manages the terminal configuration properties
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef FREECONFIGURATIONEDITOR_H
#define FREECONFIGURATIONEDITOR_H
#include <QPlainTextEdit>
class ConfigurationFreeEditor : public QPlainTextEdit
{
Q_OBJECT
public:
explicit ConfigurationFreeEditor(QWidget *parent = 0);
void lineNumberAreaPaintEvent(QPaintEvent *event);
int lineNumberAreaWidth();
protected:
void resizeEvent(QResizeEvent *event);
private slots:
void updateLineNumberAreaWidth(int newBlockCount);
void highlightCurrentLine();
void updateLineNumberArea(const QRect &, int);
private:
QWidget *mLineNumberArea;
};
class LineNumberArea : public QWidget
{
public:
LineNumberArea(ConfigurationFreeEditor *editor) : QWidget(editor) {
freeConfigurationEditor = editor;
}
QSize sizeHint() const {
return QSize(freeConfigurationEditor->lineNumberAreaWidth(), 0);
}
protected:
void paintEvent(QPaintEvent *event) {
freeConfigurationEditor->lineNumberAreaPaintEvent(event);
}
private:
ConfigurationFreeEditor *freeConfigurationEditor;
};
#endif // FREECONFIGURATIONEDITOR_H
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