Fix loss of hue information with slider widgets

nyalldawson · nyalldawson · commit e5f078ed8f20 · 2014-09-16T19:47:37.000+10:00
diff --git a/src/gui/qgscolorwidgets.cpp b/src/gui/qgscolorwidgets.cpp
@@ -250,6 +250,8 @@ void QgsColorWidget::setComponentValue( const int value )
   mCurrentColor.getRgb( &r, &g, &b, &a );
   int h, s, v;
   mCurrentColor.getHsv( &h, &s, &v );
+  //overwrite hue with explicit hue if required
+  h = hue();
 
   switch ( mComponent )
   {

Original file line number	Diff line number	Diff line change
`@@ -250,6 +250,8 @@ void QgsColorWidget::setComponentValue( const int value )`
`250`	`250`	`mCurrentColor.getRgb( &r, &g, &b, &a );`
`251`	`251`	`int h, s, v;`
`252`	`252`	`mCurrentColor.getHsv( &h, &s, &v );`
	`253`	`+ //overwrite hue with explicit hue if required`
	`254`	`+ h = hue();`
`253`	`255`
`254`	`256`	`switch ( mComponent )`
`255`	`257`	`{`