use native background color in spline dialog

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>

2 files changed, 3 insertions, 23 deletions

diff --git a/qfunctionconfigurator/qfunctionconfigurator.cpp b/qfunctionconfigurator/qfunctionconfigurator.cpp
index 0bd9aad0..802c0a1d 100644
--- a/qfunctionconfigurator/qfunctionconfigurator.cpp
+++ b/qfunctionconfigurator/qfunctionconfigurator.cpp
@@ -140,15 +140,14 @@ void QFunctionConfigurator::drawBackground(const QRectF &fullRect)
     QRect scale;
 
     _background = QPixmap(fullRect.width(), fullRect.height());
+    QColor bgColor = palette().color(QPalette::Normal, QPalette::Background);
     QPainter painter(&_background);
-
-    painter.save();
+    painter.fillRect(fullRect, bgColor);
     painter.setRenderHint(QPainter::Antialiasing);
-    painter.fillRect(fullRect, colBackground);
     QColor bg_color(112, 154, 209);
     painter.fillRect(range, bg_color);
 
-    QFont font("ComicSans", 4);
+    QFont font;
     font.setPointSize(8);
     painter.setFont(font);
 
@@ -200,8 +199,6 @@ void QFunctionConfigurator::drawBackground(const QRectF &fullRect)
     pen.setColor( Qt::black );
     drawLine(&painter, range.topLeft() - QPointF(2,0), range.bottomLeft() - QPointF(2,0), pen);
     drawLine(&painter, range.bottomLeft(), range.bottomRight(), pen);
-
-    painter.restore();
 }
 
 
@@ -628,11 +625,6 @@ void QFunctionConfigurator::setColorBezier(QColor color)
     colBezier = color;
     update();
 }
-void QFunctionConfigurator::setColorBackground(QColor color)
-{
-    colBackground = color;
-    update();
-}
 
 void QFunctionConfigurator::setInputEGU(QString egu)
 {
diff --git a/qfunctionconfigurator/qfunctionconfigurator.h b/qfunctionconfigurator/qfunctionconfigurator.h
index 6669f92e..07eeeae3 100644
--- a/qfunctionconfigurator/qfunctionconfigurator.h
+++ b/qfunctionconfigurator/qfunctionconfigurator.h
@@ -63,7 +63,6 @@ class FTNOIR_TRACKER_BASE_EXPORT QFunctionConfigurator : public QWidget
     Q_PROPERTY(int gridDistEGU_Output READ gridDistEGU_Output WRITE setgridDistEGU_Output)
 
     Q_PROPERTY(QColor colorBezier READ colorBezier WRITE setColorBezier)
-    Q_PROPERTY(QColor colorBackground READ colorBackground WRITE setColorBackground)
     Q_PROPERTY(QString stringInputEGU READ stringInputEGU WRITE setInputEGU)
     Q_PROPERTY(QString stringOutputEGU READ stringOutputEGU WRITE setOutputEGU)
     Q_PROPERTY(QString stringCaption READ stringCaption WRITE setCaption)
@@ -94,27 +93,18 @@ class FTNOIR_TRACKER_BASE_EXPORT QFunctionConfigurator : public QWidget
         return gDistEGU_Output;
     }
 
-	// Return the current color to Designer
 	QColor colorBezier() const
     {
         return colBezier;
     }
-	// Return the current color to Designer
-	QColor colorBackground() const
-    {
-        return colBackground;
-    }
-	// Return the current string to Designer
 	QString stringInputEGU() const
     {
         return strInputEGU;
     }
-	// Return the current string to Designer
 	QString stringOutputEGU() const
     {
         return strOutputEGU;
     }
-	// Return the current string to Designer
 	QString stringCaption() const
     {
         return strCaption;
@@ -140,7 +130,6 @@ public slots:
     void setgridDistEGU_Output(int);
 
     void setColorBezier(QColor);
-    void setColorBackground(QColor);
     void setInputEGU(QString);
     void setOutputEGU(QString);
     void setCaption(QString);
@@ -179,7 +168,6 @@ private:
 	int gDistEGU_Output;			// Distance of the grid, in EGU of Output
 
 	QColor colBezier;				// Color of Bezier curve
-	QColor colBackground;			// Color of widget background
 	QString strInputEGU;			// Engineering Units input (vertical axis)
 	QString strOutputEGU;			// Engineering Units output (horizontal axis)
 	QString strCaption;				// Caption of the graph