reduce margings main layout in the Style tab of the vector properties

dialog

Author: alexbruy

src/gui/symbology-ng/qgs25drendererwidget.cpp

@@ -38,6 +38,7 @@ Qgs25DRendererWidget::Qgs25DRendererWidget( QgsVectorLayer* layer, QgsStyle* sty
   }
 
   setupUi( this );
+  this->layout()->setContentsMargins( 0, 0, 0, 0 );
 
   mWallColorButton->setColorDialogTitle( tr( "Select wall color" ) );
   mWallColorButton->setAllowAlpha( true );

src/gui/symbology-ng/qgsarrowsymbollayerwidget.cpp

@@ -22,6 +22,7 @@ QgsArrowSymbolLayerWidget::QgsArrowSymbolLayerWidget( const QgsVectorLayer* vl,
     , mLayer( nullptr )
 {
   setupUi( this );
+  this->layout()->setContentsMargins( 0, 0, 0, 0 );
 
   mArrowWidthUnitWidget->setUnits( QgsUnitTypes::RenderUnitList() << QgsUnitTypes::RenderMillimeters << QgsUnitTypes::RenderMapUnits << QgsUnitTypes::RenderPixels
                                    << QgsUnitTypes::RenderPoints << QgsUnitTypes::RenderInches );

src/gui/symbology-ng/qgscategorizedsymbolrendererwidget.cpp

@@ -408,6 +408,7 @@ QgsCategorizedSymbolRendererWidget::QgsCategorizedSymbolRendererWidget( QgsVecto
 
   // setup user interface
   setupUi( this );
+  this->layout()->setContentsMargins( 0, 0, 0, 0 );
 
   mExpressionWidget->setLayer( mLayer );
 

src/gui/symbology-ng/qgsgraduatedsymbolrendererwidget.cpp

@@ -439,6 +439,7 @@ QgsGraduatedSymbolRendererWidget::QgsGraduatedSymbolRendererWidget( QgsVectorLay
 
   // setup user interface
   setupUi( this );
+  this->layout()->setContentsMargins( 0, 0, 0, 0 );
 
   mModel = new QgsGraduatedSymbolRendererModel( this );
 

src/gui/symbology-ng/qgsheatmaprendererwidget.cpp

@@ -83,6 +83,7 @@ QgsHeatmapRendererWidget::QgsHeatmapRendererWidget( QgsVectorLayer* layer, QgsSt
   }
 
   setupUi( this );
+  this->layout()->setContentsMargins( 0, 0, 0, 0 );
 
   mRadiusUnitWidget->setUnits( QgsUnitTypes::RenderUnitList() << QgsUnitTypes::RenderMillimeters << QgsUnitTypes::RenderPixels << QgsUnitTypes::RenderMapUnits
                                << QgsUnitTypes::RenderPoints << QgsUnitTypes::RenderInches );

src/gui/symbology-ng/qgspointclusterrendererwidget.cpp

@@ -48,6 +48,8 @@ QgsPointClusterRendererWidget::QgsPointClusterRendererWidget( QgsVectorLayer* la
     return;
   }
   setupUi( this );
+  this->layout()->setContentsMargins( 0, 0, 0, 0 );
+
   mDistanceUnitWidget->setUnits( QgsUnitTypes::RenderUnitList() << QgsUnitTypes::RenderMillimeters << QgsUnitTypes::RenderMapUnits << QgsUnitTypes::RenderPixels
                                  << QgsUnitTypes::RenderPoints << QgsUnitTypes::RenderInches );
 

src/gui/symbology-ng/qgspointdisplacementrendererwidget.cpp

@@ -48,6 +48,7 @@ QgsPointDisplacementRendererWidget::QgsPointDisplacementRendererWidget( QgsVecto
     return;
   }
   setupUi( this );
+  this->layout()->setContentsMargins( 0, 0, 0, 0 );
 
   mDistanceUnitWidget->setUnits( QgsUnitTypes::RenderUnitList() << QgsUnitTypes::RenderMillimeters << QgsUnitTypes::RenderMapUnits << QgsUnitTypes::RenderPixels
                                  << QgsUnitTypes::RenderPoints << QgsUnitTypes::RenderInches );

src/gui/symbology-ng/qgsrulebasedrendererwidget.cpp

@@ -68,6 +68,7 @@ QgsRuleBasedRendererWidget::QgsRuleBasedRendererWidget( QgsVectorLayer* layer, Q
   }
 
   setupUi( this );
+  this->layout()->setContentsMargins( 0, 0, 0, 0 );
 
   mModel = new QgsRuleBasedRendererModel( mRenderer );
 #ifdef ENABLE_MODELTEST