From 19a718b4d5cc08a7df8898eada87cf6b88a04a95 Mon Sep 17 00:00:00 2001
From: enk <enk@opencascade.com>
Date: Wed, 1 Feb 2006 07:50:58 +0000
Subject: [PATCH] Bug PAL11197:  SMESH and VISU: In scalar bar preferences,
 there is no control that X+width<=1 and Y+height<=1

Warning messages was added.
---
 src/VISUGUI/VISU_msg_en.po |  2 ++
 src/VISUGUI/VisuGUI.cxx    | 12 ++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/src/VISUGUI/VISU_msg_en.po b/src/VISUGUI/VISU_msg_en.po
index 0cd7807b..eb50916f 100644
--- a/src/VISUGUI/VISU_msg_en.po
+++ b/src/VISUGUI/VISU_msg_en.po
@@ -389,6 +389,8 @@ msgstr "Error has been occured during exporting to file"
 msgid "VisuGUI::ERR_ACTIVATE_VIEW3D"
 msgstr "Please activate 3D view before"
 
+msgid "VisuGUI::ERR_SCALARBAR_PARAMS"
+msgstr "Warning! The parameters is incorrect"
 
 msgid "VisuGUI::FLT_ALL_FILES"
 msgstr "All Files (*.*)"
diff --git a/src/VISUGUI/VisuGUI.cxx b/src/VISUGUI/VisuGUI.cxx
index f59460c8..f5f1a2ed 100644
--- a/src/VISUGUI/VisuGUI.cxx
+++ b/src/VISUGUI/VisuGUI.cxx
@@ -2993,10 +2993,12 @@ void VisuGUI::preferencesChanged( const QString& a, const QString& b)
   if (b == QString("scalar_bar_orientation")) return;
   SUIT_ResourceMgr* aResourceMgr = VISU::GetResourceMgr();
   float sbX1,sbY1,sbW,sbH;
+  std::string aWarning;
   if(b == QString("scalar_bar_vertical_x") || b == QString("scalar_bar_vertical_width")){
     sbX1 = aResourceMgr->doubleValue("VISU", "scalar_bar_vertical_x", sbX1);
     sbW = aResourceMgr->doubleValue("VISU", "scalar_bar_vertical_width", sbW);
     if(sbX1+sbW > 1.0){
+      aWarning = "Origin and Size Vertical: X+Width > 1\n";
       sbX1=0.01;
       sbW=0.05;
       aResourceMgr->setValue("VISU", "scalar_bar_vertical_x", sbX1);
@@ -3007,6 +3009,7 @@ void VisuGUI::preferencesChanged( const QString& a, const QString& b)
     sbY1 = aResourceMgr->doubleValue("VISU", "scalar_bar_vertical_y", sbY1);
     sbH = aResourceMgr->doubleValue("VISU", "scalar_bar_vertical_height",sbH);
     if(sbY1+sbH > 1.0){
+      aWarning = "Origin and Size Vertical: Y+Height > 1\n";
       sbY1=0.01;
       sbH=0.5;
       aResourceMgr->setValue("VISU", "scalar_bar_vertical_y", sbY1);
@@ -3017,6 +3020,7 @@ void VisuGUI::preferencesChanged( const QString& a, const QString& b)
     sbX1 = aResourceMgr->doubleValue("VISU", "scalar_bar_horizontal_x", sbX1);
     sbW = aResourceMgr->doubleValue("VISU", "scalar_bar_horizontal_width", sbW);
     if(sbX1+sbW > 1.0){
+      aWarning = "Origin and Size Horizontal: X+Width > 1\n";
       sbX1=0.2;
       sbW=0.6;
       aResourceMgr->setValue("VISU", "scalar_bar_horizontal_x", sbX1);
@@ -3027,12 +3031,20 @@ void VisuGUI::preferencesChanged( const QString& a, const QString& b)
     sbY1 = aResourceMgr->doubleValue("VISU", "scalar_bar_horizontal_y", sbY1);
     sbH = aResourceMgr->doubleValue("VISU", "scalar_bar_horizontal_height",sbH);
     if(sbY1+sbH > 1.0){
+      aWarning = "Origin and Size Horizontal: Y+Height > 1\n";
       sbY1=0.01;
       sbH=0.12;
       aResourceMgr->setValue("VISU", "scalar_bar_horizontal_y", sbY1);
       aResourceMgr->setValue("VISU", "scalar_bar_horizontal_height",sbH);
     }
   }
+  if (aWarning.size() != 0){
+    aWarning += "The default values are applied instead.";
+    SUIT_MessageBox::warn1(GetDesktop(this),
+			   tr("ERR_SCALARBAR_PARAMS"),
+			   tr(aWarning.c_str()),
+			   tr("BUT_OK") );
+  }
 }
 
 SUIT_ViewManager*
-- 
2.39.2