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/*
* Copyright (C) 2009 Matthew Gates
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
*/
#ifndef _TUINODEFLOAT_HPP_
#define _TUINODEFLOAT_HPP_ 1
#include "TuiNodeEditable.hpp"
#include <QObject>
#include <QString>
//! @class TuiNodeFloat
//! Allows navigation but also editing of a float value
class TuiNodeFloat : public TuiNodeEditable
{
Q_OBJECT
public:
//! Create a TuiNodeFloat node.
//! @param text the text to be displayed for this node
//! @param receiver a QObject which will receive a signal when the value
//! is changed
//! @param method the method in the receiver which will be called when
//! the value is changed. Note that this should be passed using the
//! SLOT() macro.
//! @param defValue the default value for the node
//! @param min the minimum acceptable value for the node
//! @param max the maximum acceptable value for the node
//! @param inc the increment which will be added and subtracted
//! from the current value when the up and down cursors are used
//! @param parent the node for the parent menu item
//! @param prev the previous node in the current menu (typically
//! shares the same parent)
TuiNodeFloat(const QString& text, QObject* receiver, const char* method, float defValue,
float min, float max, float inc, TuiNode* parent=NULL, TuiNode* prev=NULL);
virtual TuiNodeResponse handleEditingKey(int key);
virtual QString getDisplayText();
signals:
void setValue(float b);
private:
float value;
float minimum;
float maximum;
float increment;
bool typing;
bool typedDecimal;
};
#endif /*_TUINODEFLOAT_HPP_*/
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