Fix to keep current selection for modules & processes. Would lose selection when lists were updated.

2 files changed, 30 insertions, 2 deletions

diff --git a/noncore/settings/sysinfo/modulesinfo.cpp b/noncore/settings/sysinfo/modulesinfo.cpp
index 7abad69..3d127a8 100644
--- a/noncore/settings/sysinfo/modulesinfo.cpp
+++ b/noncore/settings/sysinfo/modulesinfo.cpp
@@ -96,12 +96,21 @@ void ModulesInfo::updateData()
     char usage[200];
     int modsize, usecount;
 
+    QString selectedmod;
+    QListViewItem *curritem = ModulesView->currentItem();
+    if ( curritem )
+    {
+        selectedmod = curritem->text( 0 );
+    }
+    
     ModulesView->clear();
 
     FILE *procfile = fopen( ( QString ) ( "/proc/modules"), "r");
 
     if ( procfile )
     {
+        QListViewItem *newitem;
+        QListViewItem *selecteditem = 0x0;
         while ( true ) {
             int success = fscanf( procfile, "%s%d%d%[^\n]", modname, &modsize, &usecount, usage );
 
@@ -113,8 +122,13 @@ void ModulesInfo::updateData()
             QString qusecount = QString::number( usecount ).rightJustify( 2, ' ' );
             QString qusage = QString( usage );
 
-            ( void ) new QListViewItem( ModulesView, qmodname, qmodsize, qusecount, qusage );
+            newitem = new QListViewItem( ModulesView, qmodname, qmodsize, qusecount, qusage );
+            if ( qmodname == selectedmod )
+            {
+                selecteditem = newitem;
+            }
         }
+        ModulesView->setCurrentItem( selecteditem );
 
         fclose( procfile );
     }
diff --git a/noncore/settings/sysinfo/processinfo.cpp b/noncore/settings/sysinfo/processinfo.cpp
index 769410f..2232771 100644
--- a/noncore/settings/sysinfo/processinfo.cpp
+++ b/noncore/settings/sysinfo/processinfo.cpp
@@ -101,8 +101,17 @@ void ProcessInfo::updateData()
     char state;
     char comm[64];
 
+    QString selectedpid;
+    QListViewItem *curritem = ProcessView->currentItem();
+    if ( curritem )
+    {
+        selectedpid = curritem->text( 0 );
+    }
+    
     ProcessView->clear();
 
+    QListViewItem *newitem;
+    QListViewItem *selecteditem = 0x0;
     QDir *procdir = new QDir("/proc", 0, QDir::Name, QDir::Dirs);
     QFileInfoList *proclist = new QFileInfoList(*(procdir->entryInfoList()));
     if ( proclist )
@@ -132,10 +141,15 @@ void ProcessInfo::updateData()
                     processtime = processtime.rightJustify( 9, ' ' );
                     fclose( procfile );
 
-                    ( void ) new QListViewItem( ProcessView, processnum, processcmd, processstatus, processtime );
+                    newitem = new QListViewItem( ProcessView, processnum, processcmd, processstatus, processtime );
+                    if ( processnum == selectedpid )
+                    {
+                        selecteditem = newitem;
+                    }
                 }
             }
         }
+        ProcessView->setCurrentItem( selecteditem );
     }
 
     delete proclist;