wxWidgets/samples/minimal/minimal.cpp
Unknown (RO) c67daf8777 General tidy-up (mainly typecasts) to allow the use of the SGI native
compilers (tested on Irix 6.5 with -mips3 -n32).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@623 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1998-08-23 03:22:56 +00:00

120 lines
2.8 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: minimal.cpp
// Purpose: Minimal wxWindows sample
// Author: Julian Smart
// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "minimal.cpp"
#pragma interface "minimal.cpp"
#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
#ifdef __WXGTK__
#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, char *title, int x, int y, int w, int h);
public:
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
bool OnClose(void) { return TRUE; }
DECLARE_EVENT_TABLE()
};
// ID for the menu commands
#define MINIMAL_QUIT 1
#define MINIMAL_TEXT 101
#define MINIMAL_ABOUT 102
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(MINIMAL_QUIT, MyFrame::OnQuit)
EVT_MENU(MINIMAL_ABOUT, MyFrame::OnAbout)
END_EVENT_TABLE()
// 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((wxFrame *) NULL, (char *) "Minimal wxWindows App", 50, 50, 450, 340);
// Give it an icon
#ifdef __WXMSW__
frame->SetIcon(wxIcon("mondrian"));
#endif
#ifdef __WXGTK__
frame->SetIcon(wxIcon( mondrian_xpm ));
#endif
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(MINIMAL_ABOUT, "&About");
file_menu->Append(MINIMAL_QUIT, "E&xit");
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, "&File");
frame->SetMenuBar(menu_bar);
// Make a panel with a message
wxPanel *panel = new wxPanel(frame, -1, wxPoint(0, 0), wxSize(400, 200), wxTAB_TRAVERSAL);
(void)new wxStaticText(panel, 311, "Hello!", wxPoint(10, 10), wxSize(-1, -1), 0);
// Show the frame
frame->Show(TRUE);
SetTopWindow(frame);
return TRUE;
}
// My frame constructor
MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
{}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
{
Close(TRUE);
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
{
wxMessageDialog dialog(this, "This is a minimal sample\nA second line in the message box",
"About Minimal", wxYES_NO|wxCANCEL);
dialog.ShowModal();
}