wxWidgets/samples/dynamic/dynamic.cpp
Julian Smart 91b073576e Use standard ids
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34525 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2005-06-02 12:04:48 +00:00

116 lines
3.0 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: dynamic.cpp
// Purpose: Dynamic events wxWidgets sample
// Author: Julian Smart
// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma implementation
#pragma interface
#endif
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__) || defined(__WXCOCOA__)
#include "mondrian.xpm"
#endif
// Define a new application type
class MyApp: public wxApp
{ public:
bool OnInit(void);
};
// Define a new frame type
class MyFrame: public wxFrame
{ public:
MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h);
public:
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
};
// ID for the menu commands
#define DYNAMIC_QUIT wxID_EXIT
#define DYNAMIC_TEXT 101
#define DYNAMIC_ABOUT wxID_ABOUT
// Create a new application object
IMPLEMENT_APP (MyApp)
// `Main program' equivalent, creating windows and returning main app frame
bool MyApp::OnInit(void)
{
// Create the main frame window
MyFrame *frame = new MyFrame(NULL, _T("Dynamic wxWidgets App"), 50, 50, 450, 340);
// You used to have to do some casting for param 4, but now there are type-safe handlers
frame->Connect( DYNAMIC_QUIT, wxID_ANY,
wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnQuit) );
frame->Connect( DYNAMIC_ABOUT, wxID_ANY,
wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnAbout) );
// Give it an icon
#ifdef __WXMSW__
frame->SetIcon(wxIcon(_T("mondrian")));
#else
frame->SetIcon(wxIcon(mondrian_xpm));
#endif
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(DYNAMIC_ABOUT, _T("&About"));
file_menu->Append(DYNAMIC_QUIT, _T("E&xit"));
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, _T("&File"));
frame->SetMenuBar(menu_bar);
// Make a panel with a message
wxPanel *panel = new wxPanel(frame, wxID_ANY, wxPoint(0, 0), wxSize(400, 200), wxTAB_TRAVERSAL);
(void)new wxStaticText(panel, 311, _T("Hello!"), wxPoint(10, 10), wxDefaultSize, 0);
// Show the frame
frame->Show(true);
SetTopWindow(frame);
return true;
}
// My frame constructor
MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))
{}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
{
Close(true);
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
{
wxMessageDialog dialog(this, _T("This demonstrates dynamic event handling"),
_T("About Dynamic"), wxYES_NO|wxCANCEL);
dialog.ShowModal();
}