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authordrw <drw>2003-02-06 02:15:59 (UTC)
committer drw <drw>2003-02-06 02:15:59 (UTC)
commit51f39143a14b10b971670ad3a204af35be2564bb (patch) (side-by-side diff)
tree72b9e104f25449f014d877f467f34fd3dba12443
parent79588befde53765db0a92977c6890a4d226096e7 (diff)
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Fix to keep current selection for modules & processes. Would lose selection when lists were updated.
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/settings/sysinfo/modulesinfo.cpp16
-rw-r--r--noncore/settings/sysinfo/processinfo.cpp16
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
@@ -91,35 +91,49 @@ ModulesInfo::~ModulesInfo()
}
void ModulesInfo::updateData()
{
char modname[64];
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 );
if ( success == EOF )
break;
QString qmodname = QString( modname );
QString qmodsize = QString::number( modsize ).rightJustify( 6, ' ' );
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 );
}
}
void ModulesInfo::slotSendClicked()
{
if ( !ModulesView->currentItem() )
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
@@ -96,18 +96,27 @@ void ProcessInfo::updateData()
{
int pid, ppid, pgrp, session, tty, tpgid, utime, stime, cutime, cstime, counter, priority, starttime,
signal, blocked, sigignore, sigcatch;
uint flags, minflt, cminflt, majflt, cmajflt, timeout, itrealvalue, vsize, rss, rlim, startcode,
endcode, startstack, kstkesp, kstkeip, wchan;
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 )
{
QFileInfoListIterator it(*proclist);
QFileInfo *f;
while ( ( f = it.current() ) != 0 )
{
@@ -127,20 +136,25 @@ void ProcessInfo::updateData()
&kstkesp, &kstkeip, &signal, &blocked, &sigignore, &sigcatch, &wchan );
processnum = processnum.rightJustify( 5, ' ' );
QString processcmd = QString( comm ).replace( QRegExp( "[()]" ), "" );
QString processstatus = QChar(state);
QString processtime = QString::number( ( utime + stime ) / 100 );
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;
delete procdir;
}
void ProcessInfo::slotSendClicked()
{