*** empty log message ***

3 files changed, 39 insertions, 6 deletions

diff --git a/noncore/settings/usermanager/userdialog.cpp b/noncore/settings/usermanager/userdialog.cpp
index 6940a3b..c6b8a57 100644
--- a/noncore/settings/usermanager/userdialog.cpp
+++ b/noncore/settings/usermanager/userdialog.cpp
@@ -78,248 +78,277 @@ void UserDialog::setupTab1() {
         QLabel *uidLabel=new QLabel(tabpage,"uid: ");
         uidLabel->setText("UserID: ");
         uidLineEdit=new QLineEdit(tabpage,"uid: ");
         uidLineEdit->setEnabled(false);
 
         // Username (gecos)
         QLabel *gecosLabel=new QLabel(tabpage,"gecos");
         gecosLabel->setText("Username: ");
         gecosLineEdit=new QLineEdit(tabpage,"gecos");
 
         // Password
         QLabel *passwordLabel=new QLabel(tabpage,"password");
         passwordLabel->setText("Password: ");
         passwordLineEdit=new QLineEdit(tabpage,"password");
         passwordLineEdit->setEchoMode(QLineEdit::Password);
 
         // Shell
         QLabel *shellLabel=new QLabel(tabpage,"shell");
         shellLabel->setText("Shell: ");
         shellComboBox=new QComboBox(tabpage,"shell");
         shellComboBox->setEditable(true);
         shellComboBox->insertItem("/bin/sh");
         shellComboBox->insertItem("/bin/ash");
         shellComboBox->insertItem("/bin/false");
         
         // Primary Group
         QLabel *groupLabel=new QLabel(tabpage,"group");
         groupLabel->setText("Primary group: ");
         groupComboBox=new QComboBox(tabpage,"PrimaryGroup");
 
                 // Widget layout
         QHBoxLayout *hlayout=new QHBoxLayout(-1,"hlayout");
         layout->addWidget(picturePushButton);
         layout->addSpacing(5);
         layout->addLayout(hlayout);
         QVBoxLayout *vlayout1=new QVBoxLayout(-1,"vlayout1");
         QVBoxLayout *vlayout2=new QVBoxLayout(-1,"vlayout2");
                 // First column, labels
                 vlayout1->addWidget(loginLabel);
                 vlayout1->addSpacing(5);
                 vlayout1->addWidget(uidLabel);
                 vlayout1->addSpacing(5);
                 vlayout1->addWidget(gecosLabel);
                 vlayout1->addSpacing(5);
                 vlayout1->addWidget(passwordLabel);
                 vlayout1->addSpacing(5);
                 vlayout1->addWidget(shellLabel);
                 vlayout1->addSpacing(5);
                 vlayout1->addWidget(groupLabel);
                 // Second column, data
                 vlayout2->addWidget(loginLineEdit);
                 vlayout2->addSpacing(5);
                 vlayout2->addWidget(uidLineEdit);
                 vlayout2->addSpacing(5);
                 vlayout2->addWidget(gecosLineEdit);
                 vlayout2->addSpacing(5);
                 vlayout2->addWidget(passwordLineEdit);
                 vlayout2->addSpacing(5);
                 vlayout2->addWidget(shellComboBox);
                 vlayout2->addSpacing(5);
                 vlayout2->addWidget(groupComboBox);
         hlayout->addLayout(vlayout1);
         hlayout->addLayout(vlayout2);
         
         myTabWidget->addTab(tabpage,"User Info");
 }
 
 /**
  *  Creates the second tab containing additional groups for the user.
  *
  */
 void UserDialog::setupTab2() {
         QWidget *tabpage = new QWidget(myTabWidget,"page2");
         QVBoxLayout *layout = new QVBoxLayout(tabpage);
         layout->setMargin(5);
 
         // Additional groups
         groupsListView=new QListView(tabpage,"groups");
         groupsListView->addColumn("Additional groups");
         groupsListView->setColumnWidthMode(0,QListView::Maximum);
         groupsListView->setMultiSelection(true);
         groupsListView->setAllColumnsShowFocus(false);
         
         layout->addSpacing(5);
                 // Grouplist
                 layout->addWidget(groupsListView);
         
         myTabWidget->addTab(tabpage,"User Groups");
 }
 
 /**
  * Static function that creates the userinfo dialog.
  * The user will be prompted to add a user. 
  *
  * @param uid This is a suggested available UID.
  * @param gid This is a suggested available GID.
  *
  * @return <code>true</code> if the user was successfully added, otherwise <code>false</code>.
  *
  */
 bool UserDialog::addUser(int uid, int gid) {
         UserDialog *adduserDialog=new UserDialog();
         adduserDialog->setCaption(tr("Add User"));
                 adduserDialog->userID=uid;// Set next available UID as default uid.
                 adduserDialog->groupID=gid;// Set next available GID as default gid.
         // Insert default group into groupComboBox
         adduserDialog->groupComboBox->insertItem("<create new group>",0);
         adduserDialog->uidLineEdit->setText(QString::number(uid));
         // Show the dialog! 
         if(!(adduserDialog->exec())) return false;
         if((adduserDialog->groupComboBox->currentItem()!=0)) {
                 accounts->findGroup(adduserDialog->groupComboBox->currentText());
                 adduserDialog->groupID=accounts->gr_gid;
                 qWarning(QString::number(accounts->gr_gid));
         }
         if(!(accounts->addUser(adduserDialog->loginLineEdit->text(), adduserDialog->passwordLineEdit->text(), 
                                                         adduserDialog->uidLineEdit->text().toInt(), adduserDialog->groupID, adduserDialog->gecosLineEdit->text(), 
                                                         QString("/home/")+adduserDialog->loginLineEdit->text() , adduserDialog->shellComboBox->currentText()))) {
                 QMessageBox::information(0,"Ooops!","Something went wrong!\nUnable to add user.");
                 return false;
         }
     
         // Add User to additional groups.
         QListViewItemIterator it( adduserDialog->groupsListView );
         for ( ; it.current(); ++it ) {
         if ( it.current()->isSelected() )
                 accounts->addGroupMember(it.current()->text(0),adduserDialog->loginLineEdit->text());
         }
+        // Copy image to pics/users/
+        if(!(adduserDialog->userImage.isNull())) {
+                QDir d;
+                if(!(d.exists("/opt/QtPalmtop/pics/users"))) {
+                        d.mkdir("/opt/QtPalmtop/pics/users");
+                }
+                QString filename="/opt/QtPalmtop/pics/users/"+accounts->pw_name+".png";
+                adduserDialog->userImage=adduserDialog->userImage.smoothScale(48,48);
+                adduserDialog->userImage.save(filename,"PNG");
+        }
         return true;
 }
 
 /**
  * Deletes the user account.
  *
  * @param username User to be deleted.
  *
  * @return <code>true</code> if the user was successfully deleted, otherwise <code>false</code>.
  *
  */
 bool UserDialog::delUser(const char *username) {
                 if((accounts->findUser(username))) {// Does that user exist?
                         if(!(accounts->delUser(username))) {// Delete the user.
                         QMessageBox::information(0,"Ooops!","Something went wrong\nUnable to delete user: "+QString(username)+".");
                 }
         } else {
                 QMessageBox::information(0,"Invalid Username","That username ("+QString(username)+")does not exist.");
                 return false;
         }
         return true;
 }
 
 /**
  * This displays a confirmation dialog wether a user should be deleted or not.
  *  (And also deletes the account)
  *
  * @param username User to be deleted.
  *
  * @return <code>true</code> if the user was successfully deleted, otherwise <code>false</code>.
  *
  */
 bool UserDialog::editUser(const char *username) {
                 UserDialog *edituserDialog=new UserDialog();// Create Dialog
         edituserDialog->setCaption(tr("Edit User"));
                 accounts->findUser(username);// Locate user in database and fill variables in 'accounts' object.
                 accounts->findGroup(accounts->pw_gid);// Locate the user's primary group, and fill group variables in 'accounts' object.
         // Fill widgets with userinfo.
         edituserDialog->loginLineEdit->setText(accounts->pw_name);
         edituserDialog->uidLineEdit->setText(QString::number(accounts->pw_uid));
         edituserDialog->gecosLineEdit->setText(accounts->pw_gecos);
         // Set password to '........', we will later check if this still is the contents, if not, the password has been changed.
         edituserDialog->passwordLineEdit->setText("........");
         // If this user is not using /bin/sh,/bin/ash or /bin/false as shell, add that entry to the shell-combobox.
         if(accounts->pw_shell!="/bin/sh" && accounts->pw_shell!="/bin/ash" && accounts->pw_shell!="/bin/false") {
                 edituserDialog->shellComboBox->insertItem(accounts->pw_shell,0);
                 edituserDialog->shellComboBox->setCurrentItem(0);
         }
         // Select the primary group for this user.
         for(int i=0;i<edituserDialog->groupComboBox->count();++i) {
                 if(accounts->gr_name==edituserDialog->groupComboBox->text(i)) {
                         edituserDialog->groupComboBox->setCurrentItem(i);
                 }
         }
         // Select the groups in the listview, to which the user belongs.
         QRegExp userRegExp(QString("[:\\s]%1\\s").arg(username));
                 QStringList tempList=accounts->groupStringList.grep(userRegExp);// Find all entries in the group database, that the user is a member of.
                 for(QStringList::Iterator it=tempList.begin(); it!=tempList.end(); ++it) {// Iterate over all of them.
                         QListViewItemIterator lvit( edituserDialog->groupsListView );// Compare to all groups.
                 for ( ; lvit.current(); ++lvit ) {
                         if(lvit.current()->text(0)==(*it).left((*it).find(":"))) {
                                         lvit.current()->setSelected(true);// If we find a line with that groupname, select it.;
                         }
                 }
         }
         
                 if(!(edituserDialog->exec())) return false;// SHOW THE DIALOG!
         
                 accounts->findUser(username);// Fill user variables in 'acccounts' object.
         accounts->pw_name=edituserDialog->loginLineEdit->text();
         // Has the password been changed ? Make a new "crypt":ed password.
         if(edituserDialog->passwordLineEdit->text()!="........") accounts->pw_passwd=crypt(edituserDialog->passwordLineEdit->text(), accounts->crypt_make_salt());
         
         // Set all variables in accounts object, that will be used when calling 'updateUser()'
         accounts->pw_uid=edituserDialog->uidLineEdit->text().toInt();
                 accounts->findGroup(edituserDialog->groupComboBox->currentText());// Fill all group variables in 'accounts' object.
         accounts->pw_gid=accounts->gr_gid;
         accounts->pw_gecos=edituserDialog->gecosLineEdit->text();
         accounts->pw_shell=edituserDialog->shellComboBox->currentText();
         // Update userinfo, using the information stored in the user variables stored in the accounts object.
         accounts->updateUser(username);
         
         // Remove user from all groups he/she is a member of. (could be done in a better way I guess, this was simple though.)
         for(QStringList::Iterator it=tempList.begin(); it!=tempList.end(); ++it) {
                 accounts->delGroupMember((*it).left((*it).find(":")),username);
         }
         
         // Add User to additional groups that he/she is a member of.
         QListViewItemIterator it( edituserDialog->groupsListView );
         for ( ; it.current(); ++it ) {
         if ( it.current()->isSelected() )
                 accounts->addGroupMember(it.current()->text(0),edituserDialog->loginLineEdit->text());
         }
+        
+        // Copy image to pics/users/
+        if(!(edituserDialog->userImage.isNull())) {
+                QDir d;
+                if(!(d.exists("/opt/QtPalmtop/pics/users"))) {
+                        d.mkdir("/opt/QtPalmtop/pics/users");
+                }
+                QString filename="/opt/QtPalmtop/pics/users/"+accounts->pw_name+".png";
+                edituserDialog->userImage=edituserDialog->userImage.smoothScale(48,48);
+                edituserDialog->userImage.save(filename,"PNG");
+        }
         return true;
 }
 
 /**
  * "OK" has been clicked. Verify some information before closing the dialog.
  *
  */
 void UserDialog::accept() {
         // Add checking... valid username? username taken? 
         if(loginLineEdit->text().isEmpty()) {
                 QMessageBox::information(0,"Empty Login","Please enter a login.");
                 return;
         }
         QDialog::accept();
 }
 
 /**
  * This slot is called when the usericon is clicked, this loads (should) the iconselector.
  *
  */
 void UserDialog::clickedPicture() {
         QString filename=OFileDialog::getOpenFileName(OFileSelector::EXTENDED,"/opt/QtPalmtop/pics");
-        // OFileDialog *fd=new OFileDialog("Select Icon",this, OFileSelector::OPEN, OFileSelector::EXTENDED,"/");
-        //fd->showMaximized();
-        //fd->exec();
-        QMessageBox::information(0,"Sorry!","Icon selection not yet implemented.\nComming real soon now! (tm)\n"+filename);
+        if(!(filename.isEmpty())) {
+                userImage.reset();
+                if(!(userImage.load(filename))) {
+                        QMessageBox::information(0,"Sorry!","Icon selection not yet implemented.\nComming real soon now! (tm)\n"+filename);
+                } else {
+                        userImage=userImage.smoothScale(48,48);
+                        QPixmap *picture;
+                        picture=(QPixmap *)picturePushButton->pixmap();
+                        picture->convertFromImage(userImage,0);
+                        picturePushButton->update();
+                }
+        }
 }
diff --git a/noncore/settings/usermanager/userdialog.h b/noncore/settings/usermanager/userdialog.h
index df54269..a878588 100644
--- a/noncore/settings/usermanager/userdialog.h
+++ b/noncore/settings/usermanager/userdialog.h
@@ -1,57 +1,58 @@
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 #ifndef USERDIALOG_H
 #define USERDIALOG_H
 
 #include <qdialog.h>
 #include <qlineedit.h>
 #include <qcombobox.h>
 #include <qlistview.h>
 #include <qtabwidget.h>
 #include <qpushbutton.h>
 
 #include <qpe/resource.h>
 
 #include <opie/ofiledialog.h>
 
 class UserDialog : public QDialog 
 {
         Q_OBJECT
 private:
         QTabWidget *myTabWidget;
         QPushButton *picturePushButton;
         QLineEdit *loginLineEdit;
         QLineEdit *uidLineEdit;
         QLineEdit *gecosLineEdit;
         QLineEdit *passwordLineEdit;
         QComboBox *shellComboBox;
         QComboBox *groupComboBox;
         QListView *groupsListView;
         
         QStringList groupMembers;
         QString pictureLocation;
+        QImage userImage;
         int groupID;
         int userID;
         
         void setupTab1(void);
         void setupTab2(void);
         void accept(void);
 
 private slots:
         void clickedPicture(void);
 
 public:
         UserDialog( QWidget* parent = 0, const char* name = 0, bool modal=true, WFlags fl = 0 );
         ~UserDialog();
         static bool addUser(int uid, int gid);
         static bool editUser(const char *username);
         static bool delUser(const char *username);
 };
 
 #endif
diff --git a/noncore/settings/usermanager/usermanager.cpp b/noncore/settings/usermanager/usermanager.cpp
index 87dd7f1..ed18b7f 100644
--- a/noncore/settings/usermanager/usermanager.cpp
+++ b/noncore/settings/usermanager/usermanager.cpp
@@ -1,242 +1,245 @@
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #include "usermanager.h"
 
 #include <qlayout.h>
 #include <stdio.h>
 
 #include <qmessagebox.h>
 #include <qfile.h>
 #include <qpe/resource.h>
 
 #include <qregexp.h>
 
 /**
  * The mainwindow constructor.
  *
  * @param QWidget *parent
  * @param const char *name
  * @ param WFlags fl
  *
  */
 UserConfig::UserConfig(QWidget* parent, const char* name, WFlags fl) : QMainWindow(parent, name, fl) {
         setCaption(tr("OPIE User Manager"));
         
         // Create an instance of the global object 'accounts'. This holds all user/group info, and functions to modify them.
         accounts=new Passwd();
                 accounts->open();// This actually loads the files /etc/passwd & /etc/group into memory.
 
         // Create the toolbar.
         QPEToolBar *toolbar = new QPEToolBar(this,"Toolbar");
         toolbar->setHorizontalStretchable(1); // Is there any other way to get the toolbar to stretch of the full screen!?
         adduserToolButton = new QToolButton(Resource::loadPixmap("usermanager/adduser"),"Add User",0,this,SLOT(addUser()),toolbar,"Add User");
         edituserToolButton = new QToolButton(Resource::loadPixmap("usermanager/edituser"),"Edit User",0,this,SLOT(editUser()),toolbar,"Edit User");
         deleteuserToolButton = new QToolButton(Resource::loadPixmap("usermanager/deleteuser"),"Delete User",0,this,SLOT(delUser()),toolbar,"Delete User");
         QToolButton *userstext = new QToolButton(0,"User",0,0,0,toolbar,"User");
         userstext->setUsesTextLabel(true);
         toolbar->addSeparator();
         addgroupToolButton = new QToolButton(Resource::loadPixmap("usermanager/addgroup"),"Add Group",0,this,SLOT(addGroup()),toolbar,"Add Group");
         editgroupToolButton = new QToolButton(Resource::loadPixmap("usermanager/editgroup"),"Edit Group",0,this,SLOT(editGroup()),toolbar,"Edit Group");
         deletegroupToolButton = new QToolButton(Resource::loadPixmap("usermanager/deletegroup"),"Delete Group",0,this,SLOT(delGroup()),toolbar,"Delete Group");
         QToolButton *groupstext = new QToolButton(0,"Group",0,0,0,toolbar,"Group");
         groupstext->setUsesTextLabel(true);
         addToolBar(toolbar,"myToolBar");
 
         // Add a tabwidget and all the tabs.
         myTabWidget = new QTabWidget(this,"My Tab Widget");
         setupTabAccounts();
         setupTabAllUsers();
         setupTabAllGroups();
         
         getUsers(); // Fill out the iconview & listview with all users.
         getGroups(); // Fill out the group listview with all groups.
         
         setCentralWidget(myTabWidget);
 }
 
 UserConfig::~UserConfig() {
         accounts->close();
         delete accounts;
 }
 
 void UserConfig::setupTabAccounts() {
         QWidget *tabpage = new QWidget(this);
         QVBoxLayout *layout = new QVBoxLayout(tabpage);
         layout->setMargin(5);
         
         usersIconView=new QIconView(tabpage,"users");
         usersIconView->setItemTextPos(QIconView::Right);
+        usersIconView->setArrangement(QIconView::LeftToRight);
         layout->addWidget(usersIconView);
         
         myTabWidget->addTab(tabpage,"Users");
 }
 
 void UserConfig::setupTabAllUsers() {
         QWidget *tabpage = new QWidget(this);
         QVBoxLayout *layout = new QVBoxLayout(tabpage);
         layout->setMargin(5);
         
         usersListView=new QListView(tabpage,"allusers");
         usersListView->addColumn("UID");
         usersListView->addColumn("Login");
         usersListView->addColumn("Username");
         layout->addWidget(usersListView);
         usersListView->setSorting(1,1);
         usersListView->setAllColumnsShowFocus(true);
 
         myTabWidget->addTab(tabpage,"All Users");
 }
 
 void UserConfig::setupTabAllGroups() {
         QWidget *tabpage = new QWidget(this);
         QVBoxLayout *layout = new QVBoxLayout(tabpage);
         layout->setMargin(5);
 
         groupsListView=new QListView(tabpage,"groups");
         groupsListView->addColumn("GID");
         groupsListView->addColumn("Groupname");
         layout->addWidget(groupsListView);
         groupsListView->setSorting(1,1);
         groupsListView->setAllColumnsShowFocus(true);
         
         myTabWidget->addTab(tabpage,"All Groups");
 }
 void UserConfig::getUsers() {
         QString mytext;
         QPixmap mypixmap;
                 
         // Empty the iconview & the listview.
         usersIconView->clear();
         usersListView->clear();
         
         // availableUID is used as a deposite for the next available UID on the system, this should start at an ID over 500.
         availableUID=500;
         for(QStringList::Iterator it=accounts->passwdStringList.begin(); it!=accounts->passwdStringList.end(); ++it) {
                 accounts->splitPasswdEntry(*it); // Split the string into it's components and store in variables in the accounts object. ("pr_name" and so on.)
                 new QListViewItem(usersListView,QString::number(accounts->pw_uid),accounts->pw_name,accounts->pw_gecos);
                         if((accounts->pw_uid>=500) && (accounts->pw_uid<65000)) {// Is this user a "normal" user ?
                         mytext=QString(accounts->pw_name)+" - ("+QString(accounts->pw_gecos)+")"; // The string displayed next to the icon.
-                                mypixmap=Resource::loadPixmap(QString("users/"+accounts->pw_name));// Is there an icon for this user?
-                        if(mypixmap.isNull()) {
+        //                      mypixmap=Resource::loadPixmap(QString("users/"+accounts->pw_name));// Is there an icon for this user? Resource::loadPixmap is caching, doesn't work.
+                        if(!(mypixmap.load("/opt/QtPalmtop/pics/users/"+accounts->pw_name+".png"))) {
+        //              if(mypixmap.isNull()) {
                                         mypixmap=Resource::loadPixmap(QString("usermanager/usericon"));// If this user has no icon, load the default icon.
                         }
                                 new QIconViewItem(usersIconView,mytext,mypixmap);// Add the icon+text to the qiconview.
                 }
                 if((accounts->pw_uid>=availableUID) && (accounts->pw_uid<65000)) availableUID=accounts->pw_uid+1; // Increase 1 to the latest know UID to get a free uid. 
         }
+        usersIconView->sort();
 }
 
 void UserConfig::addUser() {
                 if(UserDialog::addUser(availableUID,availableGID)) {// Add the user to the system, also send next available UID and GID.
                 getUsers(); // Update users views.
                 getGroups(); // Update groups view.
         }
 }
 
 void UserConfig::editUser() {
         QString username;
                 if(myTabWidget->currentPageIndex()==0) {// Users
                         if(usersIconView->currentItem()) {// Any icon selected?
                                 username=usersIconView->currentItem()->text();// Get the text associated with the icon.
                                 username=username.left(username.find(" - (",0,true));// Strip out the username.
                                 if(UserDialog::editUser(username)) {// Bring up the userinfo dialog.
                                 // If there were any changed also update the views.
                                 getUsers();
                                 getGroups();
                         }
                 } else {
                         QMessageBox::information(this,"No selection.","No user has been selected.");
                 }
         }
                 if(myTabWidget->currentPageIndex()==1) {// All users
                         if(usersListView->currentItem()) {// Anything changed!?
                                 username=usersListView->currentItem()->text(1);// Get the username.
                                 if(UserDialog::editUser(username)) {// Bring up the userinfo dialog.
                                 // And again update the views if there were any changes.
                                 getUsers();
                                 getGroups();
                         }
                 } else  {
                         QMessageBox::information(this,"No selection.","No user has been selected.");
                 }
         }
 }
 
 void UserConfig::delUser() {
         QString username;
         
                 if(myTabWidget->currentPageIndex()==0) {// Users, Iconview.
                         if(usersIconView->currentItem()) {// Anything selected?
                                 username=usersIconView->currentItem()->text();// Get string associated with icon.
                                 username=username.left(username.find(" - (",0,true));// Strip out the username.
                         if(QMessageBox::warning(this,"Delete user","Are you sure you want to\ndelete this user? \""+QString(username)+"\" ?","&No","&Yes",0,0,1)) {
                                         if(UserDialog::delUser(username)) {// Delete the user if possible.
                                         // Update views.
                                         getUsers();
                                         getGroups();
                                 }
                         }
                 } else  {
                         QMessageBox::information(this,"No selection","No user has been selected.");
                 }
         }
                 if(myTabWidget->currentPageIndex()==1) {// All users
                         if(usersListView->currentItem()) {// Anything changed!?
                                 username=usersListView->currentItem()->text(1);// Get the username.
                         if(QMessageBox::warning(this,"Delete user","Are you sure you want to\ndelete this user? \""+QString(username)+"\" ?","&No","&Yes",0,0,1)) {
                                         if(UserDialog::delUser(username)) {// Try to delete the user.
                                         // Update views.
                                         getUsers();
                                         getGroups();
                                 }
                         }
                 } else  {
                         QMessageBox::information(this,"No selection","No user has been selected.");
                 }
         }
         
 }
 
 void UserConfig::getGroups() {
                 groupsListView->clear();// Empty the listview.
                 availableGID=500;// We need to find the next free GID, and are only interested in values between 500 & 65000.
                 for(QStringList::Iterator it=accounts->groupStringList.begin(); it!=accounts->groupStringList.end(); ++it) {// Split the list into lines.
                         accounts->splitGroupEntry(*it);// Split the line into its components and fill the variables of 'accounts'. (gr_name, gr_uid & gr_mem).
                 new QListViewItem(groupsListView,QString::number(accounts->gr_gid),accounts->gr_name);
                         if((accounts->gr_gid>=availableGID) && (accounts->gr_gid<65000)) availableGID=accounts->gr_gid+1;// Maybe a new free GID.
         }
 }        
 
 void UserConfig::addGroup() {
                 if(GroupDialog::addGroup(availableGID)) getGroups();// Bring up the add group dialog.
 }
 
 void UserConfig::editGroup() {
         int gid;
                 if(groupsListView->currentItem()) {// Any group selected?
                         gid=groupsListView->currentItem()->text(0).toInt();// Get the GID from the listview.
                         if(GroupDialog::editGroup(gid)) getGroups();// Bring up the edit group dialog.
         } else  {
                 QMessageBox::information(this,"No selection","No group has been selected.");
         }
 }
 
 void UserConfig::delGroup() {
         const char *groupname;
                 if(groupsListView->currentItem()) {// Any group selected?
                         groupname=groupsListView->currentItem()->text(1);// Get the groupname from the listview.
                 if(QMessageBox::warning(this,"Delete group","Are you sure you want to\ndelete the group \""+QString(groupname)+"\" ?","&No","&Yes",0,0,1)) {
                         // If confirmed, try to delete the group.
                         if(GroupDialog::delGroup(groupname)) getGroups(); // And also update the view afterwards if the user was deleted.
                 }
         } else  {
                 QMessageBox::information(this,"No selection","No group has been selected.");
         }
 }