Added custom QWidget descendant class. Handle it when required to set parameters to a window's custom widget child.

git-svn-id: http://yate.null.ro/svn/yate/trunk@2347 acf43c95-373e-0410-b603-e72c3f656dc1

clients/qt4/qt4client.cpp

@@ -73,6 +73,7 @@ public:
 	Unknown        = 14,             // Unknown type
 	Action,                          // QAction descendant
 	CustomTable,                     // QtTable descendant
+	CustomWidget,                    // QtCustomWidget descendant
 	Missing                          // Invalid pointer
     };
     // Set widget from object
@@ -148,6 +149,8 @@ public:
 	{ return static_cast<QSpinBox*>(m_widget); }
     inline QtTable* customTable()
 	{ return qobject_cast<QtTable*>(m_widget); }
+    inline QtCustomWidget* customWidget()
+	{ return qobject_cast<QtCustomWidget*>(m_widget); }
     inline QAction* action()
 	{ return m_action; }
 
@@ -159,6 +162,8 @@ public:
 			return i;
 		if (customTable())
 		    return CustomTable;
+		if (customWidget())
+		    return CustomWidget;
 		return Unknown;
 	    }
 	    if (m_action && m_action->inherits("QAction"))
@@ -749,6 +754,8 @@ bool QtWindow::setParams(const NamedList& params)
 	    QtWidget w(this,ns->name());
 	    if (w.type() == QtWidget::CustomTable)
 		ok = w.customTable()->setParams(*nl) && ok;
+	    else if (w.type() == QtWidget::CustomWidget)
+		ok = w.customWidget()->setParams(*nl) && ok;
 	    else
 		ok = false;
 	}

clients/qt4/qt4client.h

@@ -475,6 +475,28 @@ protected:
     QPoint m_movePos;                    // Old position used when moving the window
 };
 
+/**
+ * This class encapsulates a custom QT table
+ * @short A custom QT table widget
+ */
+class YQT4_API QtCustomWidget : public QWidget, public UIWidget
+{
+    YCLASS(QtCustomWidget,UIWidget)
+    Q_CLASSINFO("QtCustomWidget","Yate")
+    Q_OBJECT
+public:
+    /**
+     * Constructor
+     * @param name Widget's name
+     * @param parent Optional parent widget
+     */
+    inline QtCustomWidget(const char* name, QWidget* parent = 0)
+	: QWidget(parent), UIWidget(name)
+	{ setObjectName(name);	}
+
+private:
+    QtCustomWidget() {}                  // No default constructor
+};
 
 /**
  * This class encapsulates a custom QT table