Added a GUI theme selector in preferences and a new class for handling GUI changes.

Added a new feature for editing style sheets and variable colors and see immediately the result.
Made Qwt plots (and items) stylable.
Added icons, improved styling possibilities of QMinimizePanel, fixed minor bugs in RicThemeColorEditorFeature.

ApplicationCode/ProjectDataModel/RimPlotCurve.cpp

@@ -141,7 +141,7 @@ RimPlotCurve::RimPlotCurve()
 
     CAF_PDM_InitField( &m_isUsingAutoName, "AutoName", true, "Auto Name", "", "", "" );
 
-    CAF_PDM_InitField( &m_curveColor, "Color", cvf::Color3f( cvf::Color3::BLACK ), "Color", "", "", "" );
+    CAF_PDM_InitField( &m_curveColor, "Color", RiaColorTools::systemPaletteTextColor3f(), "Color", "", "", "" );
     CAF_PDM_InitField( &m_fillColor, "FillColor", cvf::Color3f( -1.0, -1.0, -1.0 ), "Fill Color", "", "", "" );
 
     CAF_PDM_InitField( &m_curveThickness, "Thickness", 1, "Line Thickness", "", "", "" );
@@ -151,7 +151,13 @@ RimPlotCurve::RimPlotCurve()
     CAF_PDM_InitFieldNoDefault( &m_lineStyle, "LineStyle", "Line Style", "", "", "" );
     CAF_PDM_InitFieldNoDefault( &m_fillStyle, "FillStyle", "Area Fill Style", "", "", "" );
     CAF_PDM_InitFieldNoDefault( &m_pointSymbol, "PointSymbol", "Symbol", "", "", "" );
-    CAF_PDM_InitField( &m_symbolEdgeColor, "SymbolEdgeColor", cvf::Color3f( cvf::Color3::BLACK ), "Symbol Edge Color", "", "", "" );
+    CAF_PDM_InitField( &m_symbolEdgeColor,
+                       "SymbolEdgeColor",
+                       RiaColorTools::systemPaletteTextColor3f(),
+                       "Symbol Edge Color",
+                       "",
+                       "",
+                       "" );
 
     CAF_PDM_InitField( &m_symbolSkipPixelDistance,
                        "SymbolSkipPxDist",
@@ -999,8 +1005,8 @@ void RimPlotCurve::setLineThickness( int thickness )
 //--------------------------------------------------------------------------------------------------
 void RimPlotCurve::resetAppearance()
 {
-    setColor( cvf::Color3f( cvf::Color3::BLACK ) );
-    setSymbolEdgeColor( cvf::Color3f( cvf::Color3::BLACK ) );
+    setColor( RiaColorTools::systemPaletteTextColor3f() );
+    setSymbolEdgeColor( RiaColorTools::systemPaletteTextColor3f() );
     setLineThickness( 2 );
     setLineStyle( RiuQwtPlotCurve::STYLE_SOLID );
     setSymbol( RiuQwtSymbol::SYMBOL_NONE );

ApplicationCode/ProjectDataModel/Summary/RimEnsembleCurveSet.cpp

@@ -18,9 +18,9 @@
 
 #include "RimEnsembleCurveSet.h"
 
+#include "RiaColorTools.h"
 #include "RiaGuiApplication.h"
 #include "RiaStatisticsTools.h"
-#include "RiuAbstractLegendFrame.h"
 
 #include "SummaryPlotCommands/RicSummaryPlotEditorUi.h"
 
@@ -46,6 +46,7 @@
 #include "RimSummaryFilter.h"
 #include "RimSummaryPlot.h"
 
+#include "RiuAbstractLegendFrame.h"
 #include "RiuCvfOverlayItemWidget.h"
 #include "RiuDraggableOverlayFrame.h"
 #include "RiuPlotMainWindow.h"
@@ -115,7 +116,7 @@ RimEnsembleCurveSet::RimEnsembleCurveSet()
 
     CAF_PDM_InitField( &m_colorMode, "ColorMode", caf::AppEnum<ColorMode>( ColorMode::SINGLE_COLOR ), "Coloring Mode", "", "", "" );
 
-    CAF_PDM_InitField( &m_color, "Color", cvf::Color3f( cvf::Color3::BLACK ), "Color", "", "", "" );
+    CAF_PDM_InitField( &m_color, "Color", RiaColorTools::systemPaletteTextColor3f(), "Color", "", "", "" );
 
     CAF_PDM_InitField( &m_ensembleParameter, "EnsembleParameter", QString( "" ), "Ensemble Parameter", "", "", "" );
     m_ensembleParameter.uiCapability()->setUiEditorTypeName( caf::PdmUiListEditor::uiEditorTypeName() );
@@ -1033,7 +1034,6 @@ void RimEnsembleCurveSet::updateStatisticsCurves( const std::vector<RimSummaryCa
         curve->setParentQwtPlotNoReplot( plot->viewer() );
         m_curves.push_back( curve );
         curve->setColor( m_statistics->color() );
-        curve->setColor( m_statistics->color() );
 
         auto symbol = statisticsCurveSymbolFromAddress( address );
         curve->setSymbol( symbol );

ApplicationCode/ProjectDataModel/Summary/RimEnsembleStatistics.cpp

@@ -18,8 +18,8 @@
 
 #include "RimEnsembleStatistics.h"
 
+#include "RiaColorTools.h"
 #include "RifSummaryReaderInterface.h"
-
 #include "RigStatisticsMath.h"
 
 #include "RimEnsembleCurveSet.h"
@@ -46,7 +46,8 @@ RimEnsembleStatistics::RimEnsembleStatistics()
     CAF_PDM_InitField( &m_includeIncompleteCurves, "IncludeIncompleteCurves", false, "Include Incomplete Curves", "", "", "" );
 
     CAF_PDM_InitField( &m_warningLabel, "WarningLabel", QString( "Warning: Ensemble time range mismatch" ), "", "", "", "" );
-    CAF_PDM_InitField( &m_color, "Color", cvf::Color3f( cvf::Color3::BLACK ), "Color", "", "", "" );
+
+    CAF_PDM_InitField( &m_color, "Color", RiaColorTools::systemPaletteTextColor3f(), "Color", "", "", "" );
 
     m_warningLabel.xmlCapability()->disableIO();
     m_warningLabel.uiCapability()->setUiLabelPosition( caf::PdmUiItemInfo::HIDDEN );