OnClose event scaffold

src/widgets/MainFrame.cpp

@@ -146,7 +146,7 @@ void MainFrame::BindEvents()
 	Bind(wxEVT_COMMAND_MENU_SELECTED, &MainFrame::OnOpen, this, wxID_OPEN);
 	Bind(wxEVT_COMMAND_MENU_SELECTED, &MainFrame::OnSave, this, wxID_SAVE);
 	Bind(wxEVT_COMMAND_MENU_SELECTED, &MainFrame::OnSaveAs, this, wxID_SAVEAS);
-	Bind(wxEVT_COMMAND_MENU_SELECTED, &MainFrame::OnFileClose, this, wxID_CLOSE);
+	Bind(wxEVT_CLOSE_WINDOW, &TabContainer::OnClose, notebook, wxID_CLOSE);
 	Bind(wxEVT_COMMAND_MENU_SELECTED, &MainFrame::OnAbout, this, wxID_ABOUT);
 	Bind(wxEVT_COMMAND_MENU_SELECTED, &MainFrame::OnQuit, this, wxID_EXIT);
 	Bind(wxEVT_COMMAND_MENU_SELECTED, &MainFrame::OnEditCut, this, wxID_CUT);
@@ -186,8 +186,11 @@ void MainFrame::OnFileClose(wxCommandEvent &WXUNUSED(event))
 
 void MainFrame::OnSave(wxCommandEvent &WXUNUSED(event))
 {
-	wxString file = notebook->GetCurrentEditor()->fileName;
+	EditPane *editor = notebook->GetCurrentEditor();
-	notebook->GetCurrentEditor()->SaveFile(file);
+	wxString file = editor->fileName;
+	
+	editor->SetSavePoint();
+	editor->SaveFile(file);
 }
 
 void MainFrame::OnSaveAs(wxCommandEvent &WXUNUSED(event))

src/widgets/TabContainer.cpp

@@ -64,3 +64,24 @@ EditPane *TabContainer::GetCurrentEditor()
 {
 	return (EditPane *) this->GetCurrentPage();
 }
+
+void TabContainer::OnClose(wxCloseEvent &event)
+{
+	//EditPane *currentTab = this->GetCurrentEditor();
+	
+	if (event.CanVeto() && false)//currentTab->isModified())
+	{
+		if (
+				wxMessageBox("The file has not been saved... continue closing?",
+					"Please confirm",
+					wxICON_QUESTION | wxYES_NO
+				) != wxYES
+			)
+		{
+			event.Veto();
+			return;
+		}
+	}
+	
+	Destroy();
+}

src/widgets/TabContainer.h

@@ -30,6 +30,7 @@ public:
 	void AddTab();
 	void AddTab(wxString filePath);
 	void OnEditSelectAll(wxCommandEvent &event);
+	void OnClose(wxCloseEvent &event);
 	EditPane *GetCurrentEditor();
 private:
 };