[Plib-devel] [PATCH] puaLargeInput: don't move text to the right when increasing width

[Melchior F. <mf...@us...>]

Hi,

here's a fix for a bug that slipped through: if one increased the
widget width beyond the width of the longest line, then the slider
did (correctly) disappear, but from then on the text moved to the
left. We have to reset the slider to the leftmost position then.

m.


diff --git a/src/puAux/puAuxLargeInput.cxx b/src/puAux/puAuxLargeInput.cxx
index 34fef07..c39a6b9 100644
--- a/src/puAux/puAuxLargeInput.cxx
+++ b/src/puAux/puAuxLargeInput.cxx
@@ -170,11 +170,14 @@ void puaLargeInput::updateGeometry ( void )
   // horizontal slider
   if ( bottom_slider ) {
     bottom_slider->setSize ( w - ( slider & VERTICAL ? slider_width : 0 ), slider_width ) ;
-    bottom_slider->setSliderFraction ( float(input_width) / max_width ) ;
     float page_step = 1.0f, line_step = 1.0f ;
     if ( max_width > input_width ) {
       page_step = float(input_width) / ( max_width - input_width ) ;
       line_step = legendFont.getFloatStringWidth( "M" ) / ( max_width - input_width ) ;
+      bottom_slider->setSliderFraction ( float(input_width) / max_width ) ;
+    } else {
+      bottom_slider->setSliderFraction ( 1.0f ) ;
+      bottom_slider->setValue ( 0.0f );
     }

     bottom_slider->setPageStepSize ( page_step ) ;