Add tooltip event filter controlled by setting

Author: softins

src/clientdlg.cpp

@@ -49,6 +49,9 @@ CClientDlg::CClientDlg ( CClient*         pNCliP,
 {
     setupUi ( this );
 
+    // install event filter for tooltips
+    qApp->installEventFilter ( this );
+
     // Add help text to controls -----------------------------------------------
     // input level meter
     QString strInpLevH = "<b>" + tr ( "Input Level Meter" ) + ":</b> " +
@@ -1516,3 +1519,14 @@ void CClientDlg::SetPingTime ( const int iPingTime, const int iOverallDelayMs, c
     // set current LED status
     ledDelay->SetLight ( eOverallDelayLEDColor );
 }
+
+bool CClientDlg::eventFilter ( QObject* obj, QEvent* event )
+{
+    if ( event->type() == QEvent::ToolTip && !pSettings->bShowToolTips )
+    {
+        return true; // don't show tooltip
+    }
+
+    // continue with normal processing of event
+    return CBaseDlg::eventFilter ( obj, event );
+}

src/clientdlg.h

@@ -120,6 +120,7 @@ class CClientDlg : public CBaseDlg, private Ui_CClientDlgBase
     virtual void dragEnterEvent ( QDragEnterEvent* Event ) { ManageDragNDrop ( Event, true ); }
     virtual void dropEvent ( QDropEvent* Event ) { ManageDragNDrop ( Event, false ); }
     void         UpdateDisplay();
+    bool         eventFilter ( QObject* obj, QEvent* event );
 
     CClientSettingsDlg ClientSettingsDlg;
     CChatDlg           ChatDlg;