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List:       kde-edu-devel
Subject:    [kde-edu]: KDE/kdeedu/libkdeedu/kdeeduplot
From:       Carsten Niehaus <cniehaus () gmx ! de>
Date:       2006-10-17 16:14:34
Message-ID: 1161101674.173402.794.nullmailer () svn ! kde ! org
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SVN commit 596476 by cniehaus:

I needed to introduce this new ctor because I am using a KPlotWidget in a .ui file in \
Kalzium (see Revision 596474). The uic always uses Foo(QWidget*) and you cannot \
change this. Therefor I need a KPlotWidget(QWidget*)-ctor. Another solution would be \
to change the order of the arguements so that the QWidget = 0 would be at the first \
position. I would of course prefere that solution as it would remove this stupid \
second ctor. 

Jason, Pino, what do you think?

CCMAIL:kde-edu@kde.org


 M  +35 -0     kplotwidget.cpp  
 M  +6 -0      kplotwidget.h  


--- trunk/KDE/kdeedu/libkdeedu/kdeeduplot/kplotwidget.cpp #596475:596476
@@ -36,6 +36,41 @@
 #define XPADDING 20
 #define YPADDING 20
 
+KPlotWidget::KPlotWidget( QWidget *parent )
+ : QFrame( parent ), ShowGrid( false ), ShowObjectToolTips( true ), UseAntialias( \
false ) +{
+	setAttribute( Qt::WA_NoBackground, true );
+
+  double x1 = 0.0;
+  double x2 = 1.0;
+  double y1 = 0.0;
+  double y2 = 1.0;
+
+	// create the axes
+	mAxes[LeftAxis] = new KPlotAxis();
+	mAxes[BottomAxis] = new KPlotAxis();
+	mAxes[RightAxis] = new KPlotAxis();
+	mAxes[TopAxis] = new KPlotAxis();
+
+	//set DataRect
+	setLimits( x1, x2, y1, y2 );
+	SecondDataRect = QRect(); //default: no secondary data rect
+
+	//By default, the left and bottom axes have tickmark labels
+	axis(LeftAxis)->setShowTickLabels( true );
+	axis(BottomAxis)->setShowTickLabels( true );
+
+	setDefaultPaddings();
+
+	//default colors:
+	setBackgroundColor( Qt::black );
+	setForegroundColor( Qt::white );
+	setGridColor( Qt::gray );
+
+	setMinimumSize( 150, 150 );
+
+}
+
 KPlotWidget::KPlotWidget( double x1, double x2, double y1, double y2, QWidget \
*parent )  : QFrame( parent ), ShowGrid( false ), ShowObjectToolTips( true ), \
UseAntialias( false )  {
--- trunk/KDE/kdeedu/libkdeedu/kdeeduplot/kplotwidget.h #596475:596476
@@ -91,6 +91,12 @@
 	 * @param parent the parent widget
 	 */
 	KPlotWidget( double x1=0.0, double x2=1.0, double y1=0.0, double y2=1.0, QWidget \
*parent=0 ); +	
+	/**
+	 * @short Constructor. x and y limits will be set to 0.0 and 1.0 (min/max)
+	 * @param parent the parent widget
+	 */
+  KPlotWidget( QWidget *parent=0 );
 
 	/**
 	 * Destructor.
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