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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 __C_GUI_SPIN_BOX_H_INCLUDED__
#define __C_GUI_SPIN_BOX_H_INCLUDED__
#include "IrrCompileConfig.h"
#ifdef _IRR_COMPILE_WITH_GUI_
#include "IGUISpinBox.h"
namespace irr
{
namespace gui
{
class IGUIEditBox;
class IGUIButton;
class CGUISpinBox : public IGUISpinBox
{
public:
//! constructor
CGUISpinBox(const wchar_t* text, bool border, IGUIEnvironment* environment,
IGUIElement* parent, s32 id, const core::rect<s32>& rectangle);
//! destructor
virtual ~CGUISpinBox();
//! Access the edit box used in the spin control
/** \param enable: If set to true, the override color, which can be set
with IGUIEditBox::setOverrideColor is used, otherwise the
EGDC_BUTTON_TEXT color of the skin. */
virtual IGUIEditBox* getEditBox() const;
//! set the current value of the spinbox
/** \param val: value to be set in the spinbox */
virtual void setValue(f32 val);
//! Get the current value of the spinbox
virtual f32 getValue() const;
//! 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);
//! get the minimum value which can be used in the spinbox
virtual f32 getMin() const;
//! get the maximum value which can be used in the spinbox
virtual f32 getMax() const;
//! step size by which values are changed when pressing the spin buttons
/** \param step: stepsize used for value changes when pressing spin buttons */
virtual void setStepSize(f32 step=1.f);
//! returns the step size
virtual f32 getStepSize() const;
//! called if an event happened.
virtual bool OnEvent(const SEvent& event);
//! Draws the element and its children.
virtual void draw();
//! Sets the new caption of the element
virtual void setText(const wchar_t* text);
//! Returns caption of this element.
virtual const wchar_t* getText() const;
//! 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);
//! Writes attributes of the element.
virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const;
//! Reads attributes of the element
virtual void deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options);
protected:
virtual void verifyValueRange();
void refreshSprites();
IGUIEditBox * EditBox;
IGUIButton * ButtonSpinUp;
IGUIButton * ButtonSpinDown;
video::SColor CurrentIconColor;
f32 StepSize;
f32 RangeMin;
f32 RangeMax;
core::stringw FormatString;
s32 DecimalPlaces;
};
} // end namespace gui
} // end namespace irr
#endif // _IRR_COMPILE_WITH_GUI_
#endif // __C_GUI_SPIN_BOX_H_INCLUDED__
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