90 lines
2.4 KiB
C++
90 lines
2.4 KiB
C++
// Filename: pgWaitBar.h
|
|
// Created by: drose (12Jul01)
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PANDA 3D SOFTWARE
|
|
// Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved
|
|
//
|
|
// All use of this software is subject to the terms of the Panda 3d
|
|
// Software license. You should have received a copy of this license
|
|
// along with this source code; you will also find a current copy of
|
|
// the license at http://www.panda3d.org/license.txt .
|
|
//
|
|
// To contact the maintainers of this program write to
|
|
// panda3d@yahoogroups.com .
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef PGWAITBAR_H
|
|
#define PGWAITBAR_H
|
|
|
|
#include "pandabase.h"
|
|
|
|
#include "pgItem.h"
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Class : PGWaitBar
|
|
// Description : This is a particular kind of PGItem that draws a
|
|
// little bar that fills from left to right to indicate
|
|
// a slow process gradually completing, like a
|
|
// traditional "wait, loading" bar.
|
|
////////////////////////////////////////////////////////////////////
|
|
class EXPCL_PANDA PGWaitBar : public PGItem {
|
|
PUBLISHED:
|
|
PGWaitBar(const string &name = "");
|
|
virtual ~PGWaitBar();
|
|
|
|
public:
|
|
PGWaitBar(const PGWaitBar ©);
|
|
void operator = (const PGWaitBar ©);
|
|
|
|
virtual Node *make_copy() const;
|
|
|
|
virtual void draw_item(PGTop *top, GraphicsStateGuardian *gsg,
|
|
const AllTransitionsWrapper &trans);
|
|
|
|
PUBLISHED:
|
|
void setup(float width, float height, float range);
|
|
|
|
INLINE void set_range(float range);
|
|
INLINE float get_range() const;
|
|
|
|
INLINE void set_value(float value);
|
|
INLINE float get_value() const;
|
|
|
|
INLINE float get_percent() const;
|
|
|
|
INLINE void set_bar_style(const PGFrameStyle &style);
|
|
INLINE PGFrameStyle get_bar_style() const;
|
|
|
|
private:
|
|
void update();
|
|
|
|
float _range, _value;
|
|
int _bar_state;
|
|
PGFrameStyle _bar_style;
|
|
PT_NodeRelation _bar_arc;
|
|
|
|
public:
|
|
static TypeHandle get_class_type() {
|
|
return _type_handle;
|
|
}
|
|
static void init_type() {
|
|
PGItem::init_type();
|
|
register_type(_type_handle, "PGWaitBar",
|
|
PGItem::get_class_type());
|
|
}
|
|
virtual TypeHandle get_type() const {
|
|
return get_class_type();
|
|
}
|
|
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
|
|
|
|
private:
|
|
static TypeHandle _type_handle;
|
|
};
|
|
|
|
#include "pgWaitBar.I"
|
|
|
|
#endif
|