[Kstars-devel] kdeedu/kstars/kstars/tools

[Jason Harris]

CVS commit by harris: 

Custom fix for localizing axis-label numbers in KStarsPlotWidget.  Can't 
use KLocale::formatNumber(), because that has fixed-precision.  For the 
axis labels I need the variable precision provided by the 'g' format 
specifier (i.e., it only shows as many decimal places as are required, 
up to a maximum number).

To localize the numbers, I search for '.' in the number string and 
replace it with KLocale::decimalSymbol(). 

Please test by examining the axis labels in the solar system viewer or 
the jupiter moons tool.

CCMAIL: kstars-devel at kde.org
BUG: 98273


  M +18 -0     kstarsplotwidget.cpp   1.7


--- kdeedu/kstars/kstars/tools/kstarsplotwidget.cpp  #1.6:1.7
@@ -18,4 +18,6 @@
 #include <math.h> //for log10(), pow(), modf()
 #include <kdebug.h>
+#include <kglobal.h>
+#include <klocale.h>
 #include <qcolor.h>
 #include <qpainter.h>
@@ -358,4 +360,8 @@ void KStarsPlotWidget::drawBox( QPainter
                                         {
                                                 QString str = QString( "%1" ).arg( lab, 0, 'g', 2 );
+                                                int idot = str.find( '.' );
+                                                if ( idot >= 0 ) 
+                                                        str = str.replace( idot, 1, KGlobal::locale()->decimalSymbol() );
+                                                
                                                 if ( px > 0 && px < pW ) {
                                                         QRect r( px - BIGTICKSIZE, pH+BIGTICKSIZE, 2*BIGTICKSIZE, BIGTICKSIZE );
@@ -422,4 +428,8 @@ void KStarsPlotWidget::drawBox( QPainter
                                         {
                                                 QString str = QString( "%1" ).arg( lab, 0, 'g', 2 );
+                                                int idot = str.find( '.' );
+                                                if ( idot >= 0 ) 
+                                                        str = str.replace( idot, 1, KGlobal::locale()->decimalSymbol() );
+                                                
                                                 if ( py > 0 && py < pH ) {
                                                         QRect r( -2*BIGTICKSIZE, py-SMALLTICKSIZE, 2*BIGTICKSIZE, 2*SMALLTICKSIZE );
@@ -484,4 +494,8 @@ void KStarsPlotWidget::drawBox( QPainter
                                                 {
                                                         QString str = QString( "%1" ).arg( lab, 0, 'g', 2 );
+                                                        int idot = str.find( '.' );
+                                                        if ( idot >= 0 ) 
+                                                                str = str.replace( idot, 1, KGlobal::locale()->decimalSymbol() );
+                                                        
                                                         if ( px > 0 && px < pW ) {
                                                                 QRect r( px - BIGTICKSIZE, -2*BIGTICKSIZE, 2*BIGTICKSIZE, BIGTICKSIZE );
@@ -544,4 +558,8 @@ void KStarsPlotWidget::drawBox( QPainter
                                                 {
                                                         QString str = QString( "%1" ).arg( lab, 0, 'g', 2 );
+                                                        int idot = str.find( '.' );
+                                                        if ( idot >= 0 ) 
+                                                                str = str.replace( idot, 1, KGlobal::locale()->decimalSymbol() );
+                                                        
                                                         if ( py > 0 && py < pH ) {
                                                                 QRect r( pW + 2*BIGTICKSIZE, py-SMALLTICKSIZE, 2*BIGTICKSIZE, 2*SMALLTICKSIZE );