[ui] Improve rendering of color tooltips

qgis · Dec 2, 2024 · 06178d2 · 06178d2
1 parent 09e6496
commit 06178d2
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/gui/qgscolortooltip_p.h b/src/gui/qgscolortooltip_p.h
@@ -54,9 +54,19 @@ class QgsColorTooltip
 
       //draw color over pattern
       p.setBrush( QBrush( color ) );
+      p.drawRect( margin, margin, width, height );
+
+      if ( color.alpha() < 255 )
+      {
+        //draw fully opaque color over half of the area
+        color.setAlpha( 255 );
+        p.setBrush( QBrush( color ) );
+        p.drawRect( margin, margin, width / 2, height );
+      }
 
       //draw border
       p.setPen( QColor( 197, 197, 197 ) );
+      p.setBrush( Qt::NoBrush );
       p.drawRect( margin, margin, width, height );
       p.end();