From 8023949b941642654850526778c2f4bc05c05701 Mon Sep 17 00:00:00 2001
From: apo <apo@opencascade.com>
Date: Mon, 19 May 2008 08:42:37 +0000
Subject: [PATCH] To improve "slider" functionality

---
 src/VISUGUI/VisuGUI_Slider.cxx | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/VISUGUI/VisuGUI_Slider.cxx b/src/VISUGUI/VisuGUI_Slider.cxx
index 61460891..0abea289 100644
--- a/src/VISUGUI/VisuGUI_Slider.cxx
+++ b/src/VISUGUI/VisuGUI_Slider.cxx
@@ -401,6 +401,19 @@ void VisuGUI_Slider::enableControls( bool on )
 
     if( a_current_index <= mySlider->maximum() )
       mySlider->setMaximum( aLength-1 );
+
+    using namespace VISU;
+    SALOMEDS::Study_var aStudy = GetDSStudy( GetCStudy( GetAppStudy( myModule ) ) );
+    VISU::ColoredPrs3dCache_var aCache = GetVisuGen( myModule )->GetColoredPrs3dCache( aStudy );
+
+    long aMb = 1024 * 1024;
+    double aLimitedMemory = aCache->GetLimitedMemory();
+    myLimitedMemory->setValue( aLimitedMemory );
+
+    double aFreeMemory = (double)VISU_PipeLine::GetAvailableMemory( 2048 * aMb ) / (double)aMb;
+    double anUsedMemory = aCache->GetMemorySize();
+    double aLimitedMemoryMax = max( anUsedMemory + aFreeMemory, aLimitedMemory );
+    myLimitedMemory->setMaximum( aLimitedMemoryMax );
   }
   else
   {
-- 
2.39.2