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/*
ui/inputbox.h
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2
*/
#ifndef __INCLUDED_UI_INPUTBOX_H__
#define __INCLUDED_UI_INPUTBOX_H__
#include "ui/widget.h"
namespace ui
{
/// text input widget
class InputBox : public Widget
{
public:
InputBox(Widget *parent);
~InputBox();
/// text alignment
inline unsigned int alignment() const {
return _alignment;
}
/// return the text displayed by the label
inline const std::string &text() const {
return _text;
}
/// set the text displayed by the label
void set_text(const std::string &text);
/// set the text displayed by the label
void set_text(const char *text);
/// set the prompt
void set_prompt(const std::string &prompt);
/// set the prompt
void set_prompt(const char *prompt);
/// set the maximal input length
void set_max(const size_t max);
/// set the text alignment
void set_alignment(const unsigned int alignment);
/// clear the text
void clear();
/// run command completion
void complete();
protected:
/**
* @brief draw the windget
* */
virtual void draw();
/**
* @brief key press event handler
* */
virtual bool on_keypress(const int key, const unsigned int modifier);
/**
* @brief key release event handler
* */
virtual bool on_keyrelease(const int key, const unsigned int modifier);
/**
* @brief mouse button press event handler
* */
virtual bool on_mousepress(const unsigned int button);
private:
std::string _text;
std::string _prompt;
size_t _pos;
size_t _max;
unsigned int _alignment;
};
}
#endif // __INCLUDED_UI_INPUTBOX_H__
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