source-engine/public/vgui_controls/RotatingProgressBar.h

67 lines
1.5 KiB
C
Raw Normal View History

2020-04-22 16:56:21 +00:00
//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//=============================================================================//
#ifndef ROTATINGPROGRESSBAR_H
#define ROTATINGPROGRESSBAR_H
#ifdef _WIN32
#pragma once
#endif
#include <vgui/VGUI.h>
#include <vgui_controls/Panel.h>
#include <vgui_controls/ProgressBar.h>
namespace vgui
{
//-----------------------------------------------------------------------------
// Purpose: Progress Bar that rotates an image around its center
//-----------------------------------------------------------------------------
class RotatingProgressBar : public ProgressBar
{
DECLARE_CLASS_SIMPLE( RotatingProgressBar, ProgressBar );
public:
RotatingProgressBar(Panel *parent, const char *panelName);
~RotatingProgressBar();
virtual void ApplySettings(KeyValues *inResourceData);
virtual void ApplySchemeSettings(IScheme *pScheme);
void SetImage( const char *imageName );
protected:
virtual void Paint();
virtual void PaintBackground();
virtual void OnTick();
private:
int m_nTextureId;
char *m_pszImageName;
float m_flStartRadians;
float m_flEndRadians;
float m_flLastAngle;
float m_flTickDelay;
float m_flApproachSpeed;
float m_flRotOriginX;
float m_flRotOriginY;
float m_flRotatingX;
float m_flRotatingY;
float m_flRotatingWide;
float m_flRotatingTall;
};
} // namespace vgui
#endif // ROTATINGPROGRESSBAR_H