* Hope this is the last bug fix in the wxThread merge ...

* configure updated
* some function added in utilsgtk.cpp (wxSleep, wxKill)
* wxThread sample v0.1


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@106 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/thread/test.cpp

@@ -0,0 +1,199 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        test.cpp
+// Purpose:     wxWindows thread sample
+// Author:      Julian Smart(minimal)/Guilhem Lavaux(thread test)
+// Modified by:
+// Created:     06/16/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart, Markus Holzem, Guilhem Lavaux
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "test.cpp"
+#pragma interface "test.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
+
+#include "wx/thread.h"
+#include "wx/dynarray.h"
+
+// Define a new application type
+class MyApp: public wxApp
+{
+ public:
+    bool OnInit(void);
+};
+
+WX_DEFINE_ARRAY(wxThread *,wxArrayThread);
+
+// 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);
+    void OnStartThread(wxCommandEvent& event);
+    void OnStopThread(wxCommandEvent& event);
+    void OnPauseThread(wxCommandEvent& event);
+    bool OnClose(void) { return TRUE; }
+
+ public:
+   wxArrayThread m_threads;
+   wxTextCtrl *m_txtctrl;
+
+   DECLARE_EVENT_TABLE()
+};
+
+class MyThread: public wxThread
+{
+ public:
+    MyThread(MyFrame *frame);
+
+    void *Entry();
+ public:
+    MyFrame *m_frame;
+};
+
+MyThread::MyThread(MyFrame *frame)
+  : wxThread()
+{
+  m_frame = frame;
+}
+
+void *MyThread::Entry()
+{
+  wxString text;
+
+  text.Printf("Thread 0x%x: Hello !\n", GetID());
+  DeferDestroy(TRUE);
+
+  while (1) {
+    TestDestroy();
+    m_frame->m_txtctrl->WriteText(text);
+    wxSleep(1);
+  }
+  
+  return NULL;
+}
+
+// ID for the menu commands
+#define TEST_QUIT 	  1
+#define TEST_TEXT 	  101
+#define TEST_ABOUT 	  102
+#define TEST_START_THREAD 103
+#define TEST_STOP_THREAD  104
+#define TEST_PAUSE_THREAD 105
+
+BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+	EVT_MENU(TEST_QUIT, MyFrame::OnQuit)
+	EVT_MENU(TEST_ABOUT, MyFrame::OnAbout)
+	EVT_MENU(TEST_START_THREAD, MyFrame::OnStartThread)
+	EVT_MENU(TEST_STOP_THREAD, MyFrame::OnStopThread)
+	EVT_MENU(TEST_PAUSE_THREAD, MyFrame::OnPauseThread)
+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(NULL, "Minimal wxWindows App", 50, 50, 450, 340);
+
+  // Give it an icon
+#ifdef __WINDOWS__
+  frame->SetIcon(wxIcon("AIAI"));
+#endif
+#ifdef __X__
+  frame->SetIcon(wxIcon("aiai.xbm"));
+#endif
+
+  // Make a menubar
+  wxMenu *file_menu = new wxMenu;
+
+  file_menu->Append(TEST_ABOUT, "&About");
+  file_menu->Append(TEST_QUIT, "E&xit");
+  wxMenuBar *menu_bar = new wxMenuBar;
+  menu_bar->Append(file_menu, "&File");
+
+  wxMenu *thread_menu = new wxMenu;
+  thread_menu->Append(TEST_START_THREAD, "Start a new thread");
+  thread_menu->Append(TEST_STOP_THREAD, "Stop a running thread");
+  thread_menu->Append(TEST_PAUSE_THREAD, "Pause a running thread");
+  menu_bar->Append(thread_menu, "Thread");
+  frame->SetMenuBar(menu_bar);
+
+  // Make a panel with a message
+  wxPanel *panel = new wxPanel(frame, -1, wxPoint(0, 0), wxSize(400, 200), wxTAB_TRAVERSAL);
+
+  frame->m_txtctrl = new wxTextCtrl(panel, -1, "", wxPoint(10, 10), wxSize(390, 190),
+                           wxTE_MULTILINE);
+
+  // 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::OnStartThread(wxCommandEvent& event)
+{
+  MyThread *thread = new MyThread(this);
+
+  thread->Create();
+
+  m_threads.Add(thread);
+}
+
+void MyFrame::OnStopThread(wxCommandEvent& event)
+{
+  uint no_thrd = m_threads.Count()-1;
+
+  if (no_thrd < 0)
+    return;
+
+  delete (m_threads[no_thrd]);
+  m_threads.Remove(no_thrd);
+}
+
+void MyFrame::OnPauseThread(wxCommandEvent& event)
+{}
+
+void MyFrame::OnQuit(wxCommandEvent& event)
+{
+  uint i;
+  for (i=0;i<m_threads.Count();i++)
+    delete (m_threads[i]);
+  Close(TRUE);
+}
+
+void MyFrame::OnAbout(wxCommandEvent& event)
+{
+  wxMessageDialog dialog(this, "wxThread sample (based on minimal)\nJulian Smart and Guilhem Lavaux",
+  	"About wxThread sample", wxYES_NO|wxCANCEL);
+
+  dialog.ShowModal();
+}
+
+