1.1 --- a/headingobj.cpp	Sun Jan 30 12:58:47 2005 +0000
     1.2 +++ b/headingobj.cpp	Thu Jul 27 14:07:11 2006 +0000
     1.3 @@ -1,4 +1,5 @@
     1.4  #include "headingobj.h"
     1.5 +#include <qregexp.h>
     1.6  
     1.7  /////////////////////////////////////////////////////////////////
     1.8  // HeadingObj
     1.9 @@ -9,7 +10,7 @@
    1.10      init ();
    1.11  }
    1.12  
    1.13 -HeadingObj::HeadingObj(QCanvas* c) :MapObj(c)
    1.14 +HeadingObj::HeadingObj(Q3Canvas* c) :MapObj(c)
    1.15  {
    1.16  //    cout << "Const HeadingObj\n";
    1.17      init ();
    1.18 @@ -26,6 +27,7 @@
    1.19      textwidth=40;
    1.20      color=QColor ("black");
    1.21      font=QFont();
    1.22 +	heading="";
    1.23  }
    1.24  
    1.25  void HeadingObj::copy(HeadingObj *other)
    1.26 @@ -40,13 +42,15 @@
    1.27  void HeadingObj::move(double x, double y)
    1.28  {
    1.29      MapObj::move(x,y);
    1.30 +
    1.31      int h;	// height of a textline
    1.32      int ho;	// offset of height while drawing all lines
    1.33 +
    1.34      if (textline.first() )
    1.35  		h=textline.first()->boundingRect().height();
    1.36      else
    1.37  		h=2;
    1.38 -    QCanvasText *t;
    1.39 +    Q3CanvasText *t;
    1.40      ho=0;
    1.41      for (t=textline.first(); t; t=textline.next() )
    1.42      {
    1.43 @@ -76,7 +80,7 @@
    1.44  	// then no selection would be visible, thus we prevent it in ::setText()
    1.45  	if (!textline.isEmpty() )
    1.46  	{
    1.47 -		QCanvasText *t;
    1.48 +		Q3CanvasText *t;
    1.49  		for (t=textline.first(); t; t=textline.next() )
    1.50  		{
    1.51  			h+=t->boundingRect().height();
    1.52 @@ -87,14 +91,15 @@
    1.53      bbox.setSize (QSize(w,h));
    1.54  }
    1.55  
    1.56 -QCanvasText* HeadingObj::newLine(QString s)
    1.57 +Q3CanvasText* HeadingObj::newLine(QString s)
    1.58  {
    1.59 -    QCanvasText *t;
    1.60 -    t = new QCanvasText(canvas);
    1.61 +    Q3CanvasText *t;
    1.62 +    t = new Q3CanvasText(canvas);
    1.63      t->setFont (font);
    1.64      t->setColor (color);
    1.65      t->setZ(Z_TEXT);
    1.66      t->setText(s);
    1.67 +	t->setTextFlags(Qt::AlignLeft);
    1.68      t->show();
    1.69      return t;
    1.70  }
    1.71 @@ -114,15 +119,17 @@
    1.72      int j=0;	// index of last ws
    1.73  	int k=0;	// index of "<br>" or similar linebreak
    1.74  	int br=0;	// width of found break, e.g. for <br> it is 4
    1.75 +	QRegExp re("<br.*/>");
    1.76 +	re.setMinimal (true);
    1.77  
    1.78      // set the text and wrap lines
    1.79      while (s.length()>0)
    1.80      {
    1.81  		// ok, some people wanted manual linebreaks, here we go
    1.82 -		k=s.find ("<br>",i,false);
    1.83 +		k=re.search (s,i);
    1.84  		if (k>=0)
    1.85  		{
    1.86 -			br=4;
    1.87 +			br=re.cap(0).length();
    1.88  			i=k;
    1.89  		} else
    1.90  			i=s.find (" ",i,false);
    1.91 @@ -184,6 +191,7 @@
    1.92  		}		    
    1.93      }
    1.94  	setVisibility (visible);
    1.95 +	move (absPos.x(),absPos.y());
    1.96  	calcBBoxSize();
    1.97  }
    1.98  
    1.99 @@ -212,7 +220,7 @@
   1.100      if (color!=c)
   1.101      {
   1.102  		color=c;
   1.103 -		QCanvasText *t;
   1.104 +		Q3CanvasText *t;
   1.105  		for (t=textline.first(); t; t=textline.next() )
   1.106  			t->setColor(c);
   1.107      }	    
   1.108 @@ -226,7 +234,7 @@
   1.109  void HeadingObj::setVisibility (bool v)
   1.110  {
   1.111      MapObj::setVisibility(v);
   1.112 -    QCanvasText *t;
   1.113 +    Q3CanvasText *t;
   1.114      for (t=textline.first(); t; t=textline.next() )
   1.115  		if (v)
   1.116  			t->show();