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// Copyright (C) 2006-2012 Michael Zeilfelder
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#ifndef __I_GUI_SPIN_BOX_H_INCLUDED__
#define __I_GUI_SPIN_BOX_H_INCLUDED__
#include "IGUIElement.h"
namespace irr
{
namespace gui
{
class IGUIEditBox;
//! Single line edit box + spin buttons
/** \par This element can create the following events of type EGUI_EVENT_TYPE:
\li EGET_SPINBOX_CHANGED
*/
class IGUISpinBox : public IGUIElement
{
public:
//! constructor
IGUISpinBox(IGUIEnvironment* environment, IGUIElement* parent,
s32 id, core::rect<s32> rectangle)
: IGUIElement(EGUIET_SPIN_BOX, environment, parent, id, rectangle) {}
//! Access the edit box used in the spin control
virtual IGUIEditBox* getEditBox() const = 0;
//! set the current value of the spinbox
/** \param val: value to be set in the spinbox */
virtual void setValue(f32 val) = 0;
//! Get the current value of the spinbox
virtual f32 getValue() const = 0;
//! set the range of values which can be used in the spinbox
/** \param min: minimum value
\param max: maximum value */
virtual void setRange(f32 min, f32 max) = 0;
//! get the minimum value which can be used in the spinbox
virtual f32 getMin() const = 0;
//! get the maximum value which can be used in the spinbox
virtual f32 getMax() const = 0;
//! Step size by which values are changed when pressing the spinbuttons
/** The step size also determines the number of decimal places to display
\param step: stepsize used for value changes when pressing spinbuttons */
virtual void setStepSize(f32 step=1.f) = 0;
//! Sets the number of decimal places to display.
//! Note that this also rounds the range to the same number of decimal places.
/** \param places: The number of decimal places to display, use -1 to reset */
virtual void setDecimalPlaces(s32 places) = 0;
//! get the current step size
virtual f32 getStepSize() const = 0;
};
} // end namespace gui
} // end namespace irr
#endif // __I_GUI_SPIN_BOX_H_INCLUDED__
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