fixed missing tooltip update for toggle/mode-type buttons

apps/opencs/view/widget/pushbutton.cpp

@@ -72,6 +72,11 @@ CSVWidget::PushButton::PushButton (const QIcon& icon, Type type, const QString&
     QWidget *parent)
 : QPushButton (icon, "", parent), mKeepOpen (false), mType (type), mToolTip (tooltip)
 {
+    if (type==Type_Mode || type==Type_Toggle)
+    {
+        setCheckable (true);
+        connect (this, SIGNAL (toggled (bool)), this, SLOT (checkedStateChanged (bool)));
+    }
     setCheckable (type==Type_Mode || type==Type_Toggle);
     setExtendedToolTip();
 }
@@ -97,3 +102,8 @@ CSVWidget::PushButton::Type CSVWidget::PushButton::getType() const
 {
     return mType;
 }
+
+void CSVWidget::PushButton::checkedStateChanged (bool checked)
+{
+    setExtendedToolTip();
+}

apps/opencs/view/widget/pushbutton.hpp

@@ -53,6 +53,10 @@ namespace CSVWidget
             QString getBaseToolTip() const;
 
             Type getType() const;
+
+        private slots:
+
+            void checkedStateChanged (bool checked);
     };
 }