Added search filter for participants list.

retroshare-gui/src/gui/chat/ChatLobbyDialog.cpp

@@ -76,6 +76,8 @@ ChatLobbyDialog::ChatLobbyDialog(const ChatLobbyId& lid, QWidget *parent, Qt::Wi
 	connect(ui.participantsList, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(participantsTreeWidgetCustomPopupMenu(QPoint)));
 	connect(ui.participantsList, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)), this, SLOT(participantsTreeWidgetDoubleClicked(QTreeWidgetItem*,int)));
 
+	connect(ui.filterLineEdit, SIGNAL(textChanged(QString)), this, SLOT(filterChanged(QString)));
+
             int S = QFontMetricsF(font()).height() ;
     ui.participantsList->setIconSize(QSize(1.3*S,1.3*S));
 
@@ -108,6 +110,11 @@ ChatLobbyDialog::ChatLobbyDialog(const ChatLobbyId& lid, QWidget *parent, Qt::Wi
     
     connect(actionSortByName, SIGNAL(triggered()), this, SLOT(sortParcipants()));
     connect(actionSortByActivity, SIGNAL(triggered()), this, SLOT(sortParcipants()));
+    
+    	/* Add filter actions */
+	QTreeWidgetItem *headerItem = ui.participantsList->headerItem();
+	QString headerText = headerItem->text(COLUMN_NAME );
+	ui.filterLineEdit->addFilter(QIcon(), headerText, COLUMN_NAME , QString("%1 %2").arg(tr("Search"), headerText));
 
 	// Add a button to invite friends.
 	//
@@ -557,6 +564,7 @@ void ChatLobbyDialog::updateParticipantsList()
     }
     ui.participantsList->setSortingEnabled(true);
     sortParcipants();
+    filterIds();
 }
 
 /**
@@ -857,3 +865,16 @@ void ChatLobbyDialog::sortParcipants()
 	}
   
 }
+
+void ChatLobbyDialog::filterChanged(const QString& /*text*/)
+{
+	filterIds();
+}
+
+void ChatLobbyDialog::filterIds()
+{
+	int filterColumn = ui.filterLineEdit->currentFilter();
+	QString text = ui.filterLineEdit->text();
+
+	ui.participantsList->filterItems(filterColumn, text);
+}

retroshare-gui/src/gui/chat/ChatLobbyDialog.h

@@ -53,6 +53,7 @@ private slots:
 	void participantsTreeWidgetCustomPopupMenu( QPoint point );
 	void inviteFriends() ;
 	void leaveLobby() ;
+	void filterChanged(const QString &text);
 
 signals:
 	void lobbyLeave(ChatLobbyId) ;
@@ -83,6 +84,8 @@ protected slots:
 
 private:
 	void updateParticipantsList();
+	
+	void filterIds();
 
     QString getParticipantName(const RsGxsId& id) const;
     void muteParticipant(const RsGxsId& id);

retroshare-gui/src/gui/chat/ChatLobbyDialog.ui

@@ -14,7 +14,16 @@
    <string notr="true">MainWindow</string>
   </property>
   <layout class="QHBoxLayout" name="ChatLobbyDialogHLayout">
-   <property name="margin">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
     <number>0</number>
    </property>
    <item>
@@ -57,16 +66,43 @@
         <number>0</number>
        </property>
        <property name="topMargin">
-        <number>3</number>
+        <number>0</number>
        </property>
        <property name="rightMargin">
         <number>0</number>
        </property>
        <property name="bottomMargin">
-        <number>3</number>
+        <number>0</number>
        </property>
        <item>
-        <widget class="QTreeWidget" name="participantsList">
+        <widget class="QFrame" name="toolBarFrame">
+         <property name="frameShape">
+          <enum>QFrame::Box</enum>
+         </property>
+         <property name="frameShadow">
+          <enum>QFrame::Sunken</enum>
+         </property>
+         <layout class="QHBoxLayout" name="toolBarFrameHLayout">
+          <property name="leftMargin">
+           <number>2</number>
+          </property>
+          <property name="topMargin">
+           <number>2</number>
+          </property>
+          <property name="rightMargin">
+           <number>2</number>
+          </property>
+          <property name="bottomMargin">
+           <number>2</number>
+          </property>
+          <item>
+           <widget class="LineEditClear" name="filterLineEdit"/>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="RSTreeWidget" name="participantsList">
          <property name="sizePolicy">
           <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
            <horstretch>0</horstretch>
@@ -114,6 +150,11 @@
            <string>Participants</string>
           </property>
          </column>
+         <column>
+          <property name="text">
+           <string>Name</string>
+          </property>
+         </column>
         </widget>
        </item>
       </layout>
@@ -128,13 +169,26 @@
   </action>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>LineEditClear</class>
+   <extends>QLineEdit</extends>
+   <header location="global">gui/common/LineEditClear.h</header>
+  </customwidget>
   <customwidget>
    <class>ChatWidget</class>
    <extends>QWidget</extends>
    <header location="global">gui/chat/ChatWidget.h</header>
    <container>1</container>
   </customwidget>
+  <customwidget>
+   <class>RSTreeWidget</class>
+   <extends>QTreeWidget</extends>
+   <header>gui/common/RSTreeWidget.h</header>
+  </customwidget>
  </customwidgets>
- <resources/>
+ <resources>
+  <include location="../icons.qrc"/>
+  <include location="../images.qrc"/>
+ </resources>
  <connections/>
 </ui>