ruler.cpp

实现标尺控件, 类似WORD和VISIO中的标尺, 可用于SDI或MDI程序

// Machine generated IDispatch wrapper class(es) created by Microsoft Visual C++

// NOTE: Do not modify the contents of this file.  If this class is regenerated by
//  Microsoft Visual C++, your modifications will be overwritten.


#include "stdafx.h"
#include "ruler.h"

/////////////////////////////////////////////////////////////////////////////
// CRuler

IMPLEMENT_DYNCREATE(CRuler, CWnd)

/////////////////////////////////////////////////////////////////////////////
// CRuler properties

short CRuler::GetLowerLimit()
{
	short result;
	GetProperty(0x2, VT_I2, (void*)&result);
	return result;
}

void CRuler::SetLowerLimit(short propVal)
{
	SetProperty(0x2, VT_I2, propVal);
}

short CRuler::GetUpperLimit()
{
	short result;
	GetProperty(0x3, VT_I2, (void*)&result);
	return result;
}

void CRuler::SetUpperLimit(short propVal)
{
	SetProperty(0x3, VT_I2, propVal);
}

short CRuler::GetScalingFactor()
{
	short result;
	GetProperty(0x4, VT_I2, (void*)&result);
	return result;
}

void CRuler::SetScalingFactor(short propVal)
{
	SetProperty(0x4, VT_I2, propVal);
}

BOOL CRuler::GetHorz()
{
	BOOL result;
	GetProperty(0x5, VT_BOOL, (void*)&result);
	return result;
}


BOOL CRuler::GetAutoIncreDecre()
{
	BOOL result;
	GetProperty(0x1, VT_BOOL, (void*)&result);
	return result;
}

void CRuler::SetAutoIncreDecre(BOOL propVal)
{
	SetProperty(0x1, VT_BOOL, propVal);
}

/////////////////////////////////////////////////////////////////////////////
// CRuler operations

void CRuler::SetRulerInfo(short nLowerLimit, short nUpperLimit, short nScalingFactor, BOOL bHorz, BOOL b3DLook)
{
	static BYTE parms[] =
		VTS_I2 VTS_I2 VTS_I2 VTS_BOOL VTS_BOOL;
	InvokeHelper(0x7, DISPATCH_METHOD, VT_EMPTY, NULL, parms,
		 nLowerLimit, nUpperLimit, nScalingFactor, bHorz, b3DLook);
}



void CRuler::SetAlignment(BOOL bHorz)
{
	static BYTE parms[] =
		VTS_BOOL;
	InvokeHelper(0xc, DISPATCH_METHOD, VT_EMPTY, NULL, parms,
		 bHorz);
}

void CRuler::StartTracking(long* lpPoint)
{
	static BYTE parms[] =
		VTS_PI4;
	InvokeHelper(0xd, DISPATCH_METHOD, VT_EMPTY, NULL, parms,
		 lpPoint);
}

void CRuler::StopTracking(long* lpPoint)
{
	static BYTE parms[] =
		VTS_PI4;
	InvokeHelper(0xe, DISPATCH_METHOD, VT_EMPTY, NULL, parms,
		 lpPoint);
}

void CRuler::Track(long* lpPoint)
{
	static BYTE parms[] =
		VTS_PI4;
	InvokeHelper(0xf, DISPATCH_METHOD, VT_EMPTY, NULL, parms,
		 lpPoint);
}

BOOL CRuler::AutoIncreDecreSet()
{
	BOOL result;
	InvokeHelper(0x10, DISPATCH_METHOD, VT_BOOL, (void*)&result, NULL);
	return result;
}

void CRuler::SetAutoOffset(BOOL bAutoOffset)
{
	static BYTE parms[] =
		VTS_BOOL;
	InvokeHelper(0x11, DISPATCH_METHOD, VT_EMPTY, NULL, parms,
		 bAutoOffset);
}

void CRuler::AboutBox()
{
	InvokeHelper(0xfffffdd8, DISPATCH_METHOD, VT_EMPTY, NULL, NULL);
}