implement wxTreeCtrl::GetFocusedItem() for wxMSW too (see #10859)

[wxWidgets.git] / tests / events / evthandler.cpp

diff --git a/tests/events/evthandler.cpp b/tests/events/evthandler.cpp
index 031a0658da36764c259563b66ad467e98bd8f9af..366fb8e7758a7b0673dc272b583884102cac0716 100644 (file)
--- a/tests/events/evthandler.cpp
+++ b/tests/events/evthandler.cpp
@@ -37,7 +37,7 @@ public:
 };
 
 typedef void (wxEvtHandler::*MyEventFunction)(MyEvent&);
 };
 
 typedef void (wxEvtHandler::*MyEventFunction)(MyEvent&);

-#if wxEVENTS_COMPATIBILITY_2_8
+#ifndef wxHAS_EVENT_BIND

     #define MyEventHandler(func) wxEVENT_HANDLER_CAST(MyEventFunction, func)
 #else
     #define MyEventHandler(func) &func
     #define MyEventHandler(func) wxEVENT_HANDLER_CAST(MyEventFunction, func)
 #else
     #define MyEventHandler(func) &func


@@ -75,6 +75,11 @@ void GlobalOnMyEvent(MyEvent&)
     g_called.function = true;
 }
 
     g_called.function = true;
 }
 

+void GlobalOnEvent(wxEvent&)
+{
+    g_called.function = true;
+}
+

 void GlobalOnAnotherEvent(AnotherEvent&);
 
 void GlobalOnIdle(wxIdleEvent&)
 void GlobalOnAnotherEvent(AnotherEvent&);
 
 void GlobalOnIdle(wxIdleEvent&)


@@ -130,7 +135,7 @@ BEGIN_EVENT_TABLE(MyClassWithEventTable, wxEvtHandler)
     EVT_IDLE(MyClassWithEventTable::OnIdle)
 
     EVT_MYEVENT(MyClassWithEventTable::OnMyEvent)
     EVT_IDLE(MyClassWithEventTable::OnIdle)
 
     EVT_MYEVENT(MyClassWithEventTable::OnMyEvent)

-#if !wxEVENTS_COMPATIBILITY_2_8
+#ifdef wxHAS_EVENT_BIND

     EVT_MYEVENT(MyClassWithEventTable::OnEvent)
 #endif
 
     EVT_MYEVENT(MyClassWithEventTable::OnEvent)
 #endif
 


@@ -155,28 +160,30 @@ private:
     CPPUNIT_TEST_SUITE( EvtHandlerTestCase );
         CPPUNIT_TEST( BuiltinConnect );
         CPPUNIT_TEST( LegacyConnect );
     CPPUNIT_TEST_SUITE( EvtHandlerTestCase );
         CPPUNIT_TEST( BuiltinConnect );
         CPPUNIT_TEST( LegacyConnect );

-#if !wxEVENTS_COMPATIBILITY_2_8
+#ifdef wxHAS_EVENT_BIND

         CPPUNIT_TEST( BindFunction );
         CPPUNIT_TEST( BindStaticMethod );
         CPPUNIT_TEST( BindFunctor );
         CPPUNIT_TEST( BindMethod );
         CPPUNIT_TEST( BindMethodUsingBaseEvent );
         CPPUNIT_TEST( BindFunction );
         CPPUNIT_TEST( BindStaticMethod );
         CPPUNIT_TEST( BindFunctor );
         CPPUNIT_TEST( BindMethod );
         CPPUNIT_TEST( BindMethodUsingBaseEvent );

+        CPPUNIT_TEST( BindFunctionUsingBaseEvent );

         CPPUNIT_TEST( BindNonHandler );
         CPPUNIT_TEST( InvalidBind );
         CPPUNIT_TEST( BindNonHandler );
         CPPUNIT_TEST( InvalidBind );

-#endif // !wxEVENTS_COMPATIBILITY_2_8
+#endif // wxHAS_EVENT_BIND

     CPPUNIT_TEST_SUITE_END();
 
     void BuiltinConnect();
     void LegacyConnect();
     CPPUNIT_TEST_SUITE_END();
 
     void BuiltinConnect();
     void LegacyConnect();

-#if !wxEVENTS_COMPATIBILITY_2_8
+#ifdef wxHAS_EVENT_BIND

     void BindFunction();
     void BindStaticMethod();
     void BindFunctor();
     void BindMethod();
     void BindMethodUsingBaseEvent();
     void BindFunction();
     void BindStaticMethod();
     void BindFunctor();
     void BindMethod();
     void BindMethodUsingBaseEvent();

+    void BindFunctionUsingBaseEvent();

     void BindNonHandler();
     void InvalidBind();
     void BindNonHandler();
     void InvalidBind();

-#endif // !wxEVENTS_COMPATIBILITY_2_8
+#endif // wxHAS_EVENT_BIND

 
 
     // these member variables exceptionally don't use "m_" prefix because
 
 
     // these member variables exceptionally don't use "m_" prefix because


@@ -206,7 +213,7 @@ void EvtHandlerTestCase::BuiltinConnect()
     handler.Connect(wxEVT_IDLE, (wxObjectEventFunction)(wxEventFunction)&MyHandler::OnIdle);
     handler.Disconnect(wxEVT_IDLE, (wxObjectEventFunction)(wxEventFunction)&MyHandler::OnIdle);
 
     handler.Connect(wxEVT_IDLE, (wxObjectEventFunction)(wxEventFunction)&MyHandler::OnIdle);
     handler.Disconnect(wxEVT_IDLE, (wxObjectEventFunction)(wxEventFunction)&MyHandler::OnIdle);
 

-#if !wxEVENTS_COMPATIBILITY_2_8
+#ifdef wxHAS_EVENT_BIND

     handler.Bind(wxEVT_IDLE, GlobalOnIdle);
     handler.Unbind(wxEVT_IDLE, GlobalOnIdle);
 
     handler.Bind(wxEVT_IDLE, GlobalOnIdle);
     handler.Unbind(wxEVT_IDLE, GlobalOnIdle);
 


@@ -219,7 +226,7 @@ void EvtHandlerTestCase::BuiltinConnect()
 
     handler.Bind(wxEVT_IDLE, &MyHandler::StaticOnIdle);
     handler.Unbind(wxEVT_IDLE, &MyHandler::StaticOnIdle);
 
     handler.Bind(wxEVT_IDLE, &MyHandler::StaticOnIdle);
     handler.Unbind(wxEVT_IDLE, &MyHandler::StaticOnIdle);

-#endif // !wxEVENTS_COMPATIBILITY_2_8
+#endif // wxHAS_EVENT_BIND

 }
 
 void EvtHandlerTestCase::LegacyConnect()
 }
 
 void EvtHandlerTestCase::LegacyConnect()


@@ -242,7 +249,7 @@ void EvtHandlerTestCase::LegacyConnect()
     handler.Disconnect( 0, 0, LegacyEventType, (wxObjectEventFunction)&MyHandler::OnEvent, NULL, &handler );
 }
 
     handler.Disconnect( 0, 0, LegacyEventType, (wxObjectEventFunction)&MyHandler::OnEvent, NULL, &handler );
 }
 

-#if !wxEVENTS_COMPATIBILITY_2_8
+#ifdef wxHAS_EVENT_BIND

 
 void EvtHandlerTestCase::BindFunction()
 {
 
 void EvtHandlerTestCase::BindFunction()
 {


@@ -302,6 +309,19 @@ void EvtHandlerTestCase::BindFunctor()
 
     handler.Bind( MyEventType, functor, 0, 0 );
     handler.Unbind( MyEventType, functor, 0, 0 );
 
     handler.Bind( MyEventType, functor, 0, 0 );
     handler.Unbind( MyEventType, functor, 0, 0 );

+
+    // test that a temporary functor is working as well and also test that
+    // unbinding a different (though equal) instance of the same functor does
+    // not work
+    MyFunctor func;
+    handler.Bind( MyEventType, MyFunctor() );
+    CPPUNIT_ASSERT( !handler.Unbind( MyEventType, func ));
+
+    handler.Bind( MyEventType, MyFunctor(), 0 );
+    CPPUNIT_ASSERT( !handler.Unbind( MyEventType, func, 0 ));
+
+    handler.Bind( MyEventType, MyFunctor(), 0, 0 );
+    CPPUNIT_ASSERT( !handler.Unbind( MyEventType, func, 0, 0 ));

 }
 
 void EvtHandlerTestCase::BindMethod()
 }
 
 void EvtHandlerTestCase::BindMethod()


@@ -345,6 +365,29 @@ void EvtHandlerTestCase::BindMethodUsingBaseEvent()
 }
 
 
 }
 
 

+void EvtHandlerTestCase::BindFunctionUsingBaseEvent()
+{
+    // test connecting a function taking just wxEvent and not MyEvent: this
+    // should work too if we don't need any MyEvent-specific information in the
+    // handler
+    handler.Bind( MyEventType, GlobalOnEvent );
+    g_called.Reset();
+    handler.ProcessEvent(e);
+    CPPUNIT_ASSERT( g_called.function );
+    handler.Unbind( MyEventType, GlobalOnEvent );
+    g_called.Reset();
+    handler.ProcessEvent(e);
+    CPPUNIT_ASSERT( !g_called.function );
+
+    handler.Bind( MyEventType, GlobalOnEvent, 0 );
+    handler.Unbind( MyEventType, GlobalOnEvent, 0 );
+
+    handler.Bind( MyEventType, GlobalOnEvent, 0, 0 );
+    handler.Unbind( MyEventType, GlobalOnEvent, 0, 0 );
+}
+
+
+

 void EvtHandlerTestCase::BindNonHandler()
 {
     // class method tests for class not derived from wxEvtHandler
 void EvtHandlerTestCase::BindNonHandler()
 {
     // class method tests for class not derived from wxEvtHandler


@@ -366,20 +409,40 @@ void EvtHandlerTestCase::InvalidBind()
     // automatically, you need to uncomment them manually and test that
     // compilation does indeed fail
 
     // automatically, you need to uncomment them manually and test that
     // compilation does indeed fail
 

-    //handler.Bind(MyEventType, GlobalOnAnotherEvent);
-    //IdleFunctor f; handler.Bind(MyEventType, f);
-    //handler.Bind(MyEventType, &MyHandler::StaticOnAnotherEvent);
-    //handler.Bind(MyEventType, &MyHandler::OnAnotherEvent, &handler);
+    // connecting a handler with incompatible signature shouldn't work
+#ifdef TEST_INVALID_BIND_GLOBAL
+    handler.Bind(MyEventType, GlobalOnAnotherEvent);
+#endif
+#ifdef TEST_INVALID_BIND_STATIC
+    handler.Bind(MyEventType, &MyHandler::StaticOnAnotherEvent);
+#endif
+#ifdef TEST_INVALID_BIND_METHOD
+    handler.Bind(MyEventType, &MyHandler::OnAnotherEvent, &handler);
+#endif
+#ifdef TEST_INVALID_BIND_FUNCTOR
+    IdleFunctor f;
+    handler.Bind(MyEventType, f);
+#endif

 
 

-    // Test that this sample (discussed on the mailing list) doesn't compile:
-    // >struct C1 : wxEvtHandler { };
-    // >struct C2 : wxEvtHandler { void OnWhatever(wxEvent&) };
-    // >C1 c1;
-    // >c1.Connect(&C2::OnWhatever); // BOOM
+    // the handler can't be omitted when calling Bind()
+#ifdef TEST_INVALID_BIND_NO_HANDLER
+    handler.Bind(MyEventType, &MyHandler::OnMyEvent);
+#endif

 
 

-    //MySink mySink;
-    //MyHandler myHandler;
-    //myHandler.Bind( MyEventType, &MyHandler::OnMyEvent, &mySink ); 
+    // calling a derived class method with a base class pointer must not work
+#ifdef TEST_INVALID_BIND_DERIVED
+    struct C1 : wxEvtHandler { };
+    struct C2 : wxEvtHandler { void OnWhatever(wxEvent&); };
+    C1 c1;
+    c1.Bind(&C2::OnWhatever);
+#endif
+
+    // using object pointer incompatible with the method must not work
+#ifdef TEST_INVALID_BIND_WRONG_CLASS
+    MySink mySink;
+    MyHandler myHandler;
+    myHandler.Bind(MyEventType, &MyHandler::OnMyEvent, &mySink);
+#endif

 }
 
 }
 

-#endif // !wxEVENTS_COMPATIBILITY_2_8
+#endif // wxHAS_EVENT_BIND