52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
|
// Copyright (C) 2002-2007 Nikolaus Gebhardt
|
||
|
|
// This file is part of the "Irrlicht Engine".
|
||
|
|
// For conditions of distribution and use, see copyright notice in irrlicht.h
|
||
|
|
|
||
|
|
#ifndef __I_GUI_COMBO_BOX_H_INCLUDED__
|
||
|
|
#define __I_GUI_COMBO_BOX_H_INCLUDED__
|
||
|
|
|
||
|
|
#include "IGUIElement.h"
|
||
|
|
|
||
|
|
namespace irr
|
||
|
|
{
|
||
|
|
namespace gui
|
||
|
|
{
|
||
|
|
//! Combobox widget
|
||
|
|
class IGUIComboBox : public IGUIElement
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
//! constructor
|
||
|
|
IGUIComboBox(IGUIEnvironment* environment, IGUIElement* parent, s32 id, core::rect<s32> rectangle)
|
||
|
|
: IGUIElement(EGUIET_COMBO_BOX, environment, parent, id, rectangle) {}
|
||
|
|
|
||
|
|
//! destructor
|
||
|
|
~IGUIComboBox() {};
|
||
|
|
|
||
|
|
//! Returns amount of items in box
|
||
|
|
virtual s32 getItemCount() = 0;
|
||
|
|
|
||
|
|
//! returns string of an item. the idx may be a value from 0 to itemCount-1
|
||
|
|
virtual const wchar_t* getItem(s32 idx) = 0;
|
||
|
|
|
||
|
|
//! adds an item and returns the index of it
|
||
|
|
virtual s32 addItem(const wchar_t* text) = 0;
|
||
|
|
|
||
|
|
//! deletes all items in the combo box
|
||
|
|
virtual void clear() = 0;
|
||
|
|
|
||
|
|
//! returns id of selected item. returns -1 if no item is selected.
|
||
|
|
virtual s32 getSelected() = 0;
|
||
|
|
|
||
|
|
//! sets the selected item. Set this to -1 if no item should be selected
|
||
|
|
virtual void setSelected(s32 id) = 0;
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
} // end namespace gui
|
||
|
|
} // end namespace irr
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|