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120 lines
2.8 KiB
120 lines
2.8 KiB
/***************************************************************************
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mlineobject.cpp - Kugar report line object
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-------------------
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begin : Wed Feb 23 2000
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copyright : (C) 2000 by Mutiny Bay Software
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email : info@mutinybaysoftware.com
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***************************************************************************/
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#include "mlineobject.h"
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namespace Kugar
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{
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/** Constructor */
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MLineObject::MLineObject() : TQObject()
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{
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// Set the object's default geometry
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xpos1 = 0;
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ypos1 = 0;
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xpos2 = 0;
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ypos2 = 0;
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// Set the object's default attributes
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penWidth = 1;
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penColor.setRgb( 0, 0, 0 );
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penStyle = MLineObject::SolidLine;
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}
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/** Copy constructor */
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MLineObject::MLineObject( const MLineObject& mLineObject ) /*: TQObject((TQObject &) mLineObject)*/
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{
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copy( &mLineObject );
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}
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/** Assignment operator */
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MLineObject MLineObject::operator=( const MLineObject& mLineObject )
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{
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if ( &mLineObject == this )
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return * this;
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// Copy the derived class's data
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copy( &mLineObject );
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// Copy the base class's data
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//((TQObject &) *this) = mLineObject;
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return *this;
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}
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/** Destructor */
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MLineObject::~MLineObject()
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{}
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/** Sets the start and end points for the line */
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void MLineObject::setLine( int xStart, int yStart, int xEnd, int yEnd )
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{
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xpos1 = xStart;
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ypos1 = yStart;
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xpos2 = xEnd;
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ypos2 = yEnd;
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}
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/** Sets the object's color */
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void MLineObject::setColor( int r, int g, int b )
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{
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penColor.setRgb( r, g, b );
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}
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/** Sets the object's style */
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void MLineObject::setStyle( int style )
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{
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penStyle = style;
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}
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/** Sets the object's width */
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void MLineObject::setWidth( int width )
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{
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penWidth = width;
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}
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/** Draws the object to the specified painter & x/y offsets */
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void MLineObject::draw( TQPainter* p, int xoffset, int yoffset )
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{
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drawBase( p, xoffset, yoffset );
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}
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/** Draws the base object to the specified painter & x/y offsets */
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void MLineObject::drawBase( TQPainter* p, int xoffset, int yoffset )
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{
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TQPen linePen( penColor, penWidth, ( TQPen::PenStyle ) penStyle );
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// Set the offsets
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int xcalc1 = xpos1 + xoffset;
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int ycalc1 = ypos1 + yoffset;
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int xcalc2 = xpos2 + xoffset;
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int ycalc2 = ypos2 + yoffset;
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// Draw the line
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p->setPen( linePen );
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p->drawLine( xcalc1, ycalc1, xcalc2, ycalc2 );
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}
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/** Copies member data from one object to another.
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Used by the copy constructor and assignment operator */
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void MLineObject::copy( const MLineObject* mLineObject )
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{
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// Copy the object's geometry
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xpos1 = mLineObject->xpos1;
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ypos1 = mLineObject->ypos1;
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xpos2 = mLineObject->xpos2;
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ypos2 = mLineObject->ypos2;
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// copy the object's attributes
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penWidth = mLineObject->penWidth;
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penColor = mLineObject->penColor;
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penStyle = mLineObject->penStyle;
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}
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}
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