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// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
// $Id: progress.cc,v 1.5 1998/09/18 02:42:42 jgg Exp $
/* ######################################################################
Progress - % Based progress meter
This displays a simple progress meter with a % figure in the middle
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
#ifdef __GNUG__
#pragma implementation "deity/progress.h"
#endif
#include <deity/progress.h>
#include <stdio.h>
/*}}}*/
// Progress::Progress - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
Progress::Progress(Widget *Parent) : BasicWidget(Parent), iPercent(0)
{
if (GraphicGC::GC != 0)
{
BFlag(EtchBorder);
BorderWidth(2);
}
}
/*}}}*/
// Progress::Render - Draw the progress bar /*{{{*/
// ---------------------------------------------------------------------
/* */
void Progress::Render(CombinedGC &GC)
{
BasicRender(GC,false);
char S[30];
sprintf(S,"%3.0f%%",iPercent);
AbsRect Draw;
Draw.x1 = BorderX;
Draw.y1 = BorderY;
Draw.x2 = BorderX + (long)((Pos.w - 2*BorderX)*iPercent/100.0);
Draw.y2 = Pos.h - BorderY;
unsigned long Center = Pos.w/2;
GC->SetColor(iBackground);
GC->Background(iColor);
GC->DrawString(Draw,Point(Center,(Draw.y2 - Draw.y1)/2),S,
GenGC::XCenter | GenGC::YCenter);
Draw.x1 = Draw.x2;
Draw.x2 = Pos.w - BorderX;
GC->SetColor(iColor);
GC->Background(iBackground);
GC->DrawString(Draw,Point(Center - Draw.x1,(Pos.h - 2*BorderY)/2),S,
GenGC::XCenter | GenGC::YCenter);
}
/*}}}*/
// Progress::IdealSize - Best size for the widget /*{{{*/
// ---------------------------------------------------------------------
/* */
Point Progress::IdealSize()
{
// Extent the text
GenGC::GC->SetFont(iFont);
Rect SSize = GenGC::GC->ExtentText("199%");
return Point(SSize.w*10 + 2*BorderX,SSize.h*1.5 + 2*BorderY);
}
/*}}}*/
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