Codemaster

#include "wx/wx.h"enum {	ID_Exit = wxID_HIGHEST,	ID_Login};class MyApp : public wxApp{	virtual bool OnInit(void);};class MyDialog : public wxDialog{	public:		MyDialog(const wxString& title, const wxPoint pos = wxPoint(-1, -1), const wxSize size = wxSize(-1, -1));		void OnLogin(wxCommandEvent &event);		void OnQuit(wxCommandEvent &event);		void OnClose(wxCloseEvent &event);};DECLARE_APP(MyApp)IMPLEMENT_APP(MyApp)bool MyApp::OnInit(){	MyDialog *frame = new MyDialog( _T("Hello World"));	frame->ShowModal();	SetTopWindow(frame);	return TRUE;} MyDialog::MyDialog(const wxString& title, const wxPoint pos, const wxSize size) : wxDialog(NULL, wxID_ANY, title, pos, size){	Connect(wxEVT_CLOSE_WINDOW, wxCloseEventHandler(MyDialog::OnClose));	wxBoxSizer *vBox = new wxBoxSizer(wxVERTICAL);	wxBoxSizer *hBox1 = new wxBoxSizer(wxHORIZONTAL);	wxBoxSizer *hBox2 = new wxBoxSizer(wxHORIZONTAL);	wxBoxSizer *hBox3 = new wxBoxSizer(wxHORIZONTAL);	wxPanel *panel = new wxPanel(this, wxID_ANY);	wxButton *exitButton = new wxButton(panel, ID_Exit, wxT("Quit"));	Connect(ID_Exit, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler(MyDialog::OnQuit));	wxButton *loginButton = new wxButton(panel, ID_Login, wxT("Login"));	Connect(ID_Login, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler(MyDialog::OnLogin));	hBox3->Add(loginButton, 0, wxALL, 5);	hBox3->Add(exitButton, 0, wxALL, 5);	vBox->Add(hBox1, 1, wxEXPAND | wxALL);	vBox->Add(hBox2, 1, wxEXPAND | wxALL);	vBox->Add(hBox3, 1, wxEXPAND | wxALL);	panel->SetSizer(vBox);	return;}void MyDialog::OnQuit(wxCommandEvent &WXUNUSED(event)){	EndModal(0);	Close(true);	Destroy();	return;}void MyDialog::OnLogin(wxCommandEvent &WXUNUSED(event)){	return;}void MyDialog::OnClose(wxCloseEvent &WXUNUSED(event)){	EndModal(0);	Close(true);	Destroy();	return;}