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AGA Classes 1.2
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LAGASquareHSlider.h
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1996-06-30
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// ===========================================================================
// LAGASquareHSlider.h
// ===========================================================================
// “Apple Grayscale Appearance” compliant slider base class
// Copyright © 1996 Chrisoft (Christophe ANDRES) All rights reserved.
//
// You may use this source code in any application (commercial, shareware, freeware,
// postcardware, etc), but not remove this notice (no need to acknowledge the use of
// this class in the about box)
// You may not sell this source code in any form. This source code may be placed on
// publicly accessable archive sites and source code disks. It may not be placed on
// profit archive sites and source code disks without the permission of the author,
// Christophe ANDRES.
//
// This source code is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
//
// If you make any change or improvement on this class, please send the improved/changed
// version to : chrisoft@calva.net or Christophe ANDRES
// 20, rue Prosper Mérimée
// 67100 STRASBOURG
// FRANCE
//
// ===========================================================================
// LAGASquareHSlider.cp <- double-click + Command-D to see class implementation
//
// LAGASquareHSlider is my implementation of the “Apple Grayscale Appearance for System 7.5”
// horizontal square slider control
//
// This class requires LAGASliderBase.cp to be present in your project
// This class requires AGAColors.cp to be present in your project
//
// Version : 1.2
//
// Change History (most recent first, date in US form : mm/dd/yy):
//
// 06/30/96 ca Public release of version 1.2
// 06/04/96 ca Added RegisterClass method to ease registry
// Added guard macros in header files
// Increased version to 1.2
// 05/16/96 ca class made available by Christophe ANDRES <chrisoft@calva.net>
// (version 1.1)
//
// To Do:
//
#ifndef _H_LAGASquareHSlider
#define _H_LAGASquareHSlider
#pragma once
#include "LAGASliderBase.h"
class LAGASquareHSlider : public LAGASliderBase
{
public :
enum { class_ID = 'AGAf' };
static void RegisterClass (); // <06/04/96 ca>
static LAGASquareHSlider* CreateAGASquareHSliderStream (LStream *inStream);
LAGASquareHSlider ();
LAGASquareHSlider (LStream *inStream);
LAGASquareHSlider (const LAGASquareHSlider &inOriginal);
LAGASquareHSlider (const SPaneInfo &inPaneInfo, MessageT inValueMessage, Boolean inBottomRightPointer,
Int32 inInitialValue, Int32 inMinValue, Int32 inMaxValue);
protected :
virtual void DrawIndicator (Boolean inPushed);
virtual short GetIndicatorPosition ();
virtual Int16 FindHotSpot (Point inPoint);
virtual Boolean PointInHotSpot (Point inPoint, Int16 inHotSpot);
virtual void GetIndicatorRect (Rect &outRect);
virtual void InitializeGhost ();
virtual void DrawGhost (Point inPoint);
virtual void FinishTrackHotSpot (Point inPoint);
};
#endif