Lock whole screen when popup is open under GTK+.

[wxWidgets.git] / samples / except / except.cpp

diff --git a/samples/except/except.cpp b/samples/except/except.cpp
index aa217e4afa294a3f19fe81d6066254e0db201e87..f5423780ab0634d45a774b402e18e7e3b4ee0afd 100644 (file)
--- a/samples/except/except.cpp
+++ b/samples/except/except.cpp
@@ -1,11 +1,11 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        except.cpp
-// Purpose:     Except wxWidgets sample
-// Author:      Julian Smart
+// Name:        samples/except/except.cpp
+// Purpose:     shows how C++ exceptions can be used in wxWidgets
+// Author:      Vadim Zeitlin

 // Modified by:
 // Modified by:

-// Created:     04/01/98
+// Created:     2003-09-17

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) Julian Smart
+// Copyright:   (c) 2003-2005 Vadim Zeitlin

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 


@@ -24,6 +24,10 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

+#if !wxUSE_EXCEPTIONS
+    #error "This sample only works with wxUSE_EXCEPTIONS == 1"
+#endif // !wxUSE_EXCEPTIONS
+

 // for all others, include the necessary headers (this file is usually all you
 // need because it includes almost all "standard" wxWidgets headers)
 #ifndef WX_PRECOMP
 // for all others, include the necessary headers (this file is usually all you
 // need because it includes almost all "standard" wxWidgets headers)
 #ifndef WX_PRECOMP


@@ -39,6 +43,7 @@
 
     #include "wx/utils.h"
     #include "wx/msgdlg.h"
 
     #include "wx/utils.h"
     #include "wx/msgdlg.h"

+    #include "wx/icon.h"

 #endif
 
 // ----------------------------------------------------------------------------
 #endif
 
 // ----------------------------------------------------------------------------


@@ -107,6 +112,7 @@ public:
     // event handlers
     void OnThrowInt(wxCommandEvent& event);
     void OnThrowObject(wxCommandEvent& event);
     // event handlers
     void OnThrowInt(wxCommandEvent& event);
     void OnThrowObject(wxCommandEvent& event);

+    void OnCrash(wxCommandEvent& event);

 
 private:
     DECLARE_EVENT_TABLE()
 
 private:
     DECLARE_EVENT_TABLE()


@@ -134,6 +140,7 @@ enum
     // control ids
     Except_ThrowInt = 100,
     Except_ThrowObject,
     // control ids
     Except_ThrowInt = 100,
     Except_ThrowObject,

+    Except_Crash,

 
     // menu items
     Except_ThrowString = 200,
 
     // menu items
     Except_ThrowString = 200,


@@ -160,6 +167,7 @@ END_EVENT_TABLE()
 BEGIN_EVENT_TABLE(MyDialog, wxDialog)
     EVT_BUTTON(Except_ThrowInt, MyDialog::OnThrowInt)
     EVT_BUTTON(Except_ThrowObject, MyDialog::OnThrowObject)
 BEGIN_EVENT_TABLE(MyDialog, wxDialog)
     EVT_BUTTON(Except_ThrowInt, MyDialog::OnThrowInt)
     EVT_BUTTON(Except_ThrowObject, MyDialog::OnThrowObject)

+    EVT_BUTTON(Except_Crash, MyDialog::OnCrash)

 END_EVENT_TABLE()
 
 // Create a new application object: this macro will allow wxWidgets to create
 END_EVENT_TABLE()
 
 // Create a new application object: this macro will allow wxWidgets to create


@@ -311,6 +319,8 @@ MyDialog::MyDialog(wxFrame *parent)
                   0, wxCENTRE | wxALL, 5);
     sizerTop->Add(new wxButton(this, Except_ThrowObject, _T("Throw &object")),
                   0, wxCENTRE | wxALL, 5);
                   0, wxCENTRE | wxALL, 5);
     sizerTop->Add(new wxButton(this, Except_ThrowObject, _T("Throw &object")),
                   0, wxCENTRE | wxALL, 5);

+    sizerTop->Add(new wxButton(this, Except_Crash, _T("&Crash")),
+                  0, wxCENTRE | wxALL, 5);

     sizerTop->Add(new wxButton(this, wxID_CANCEL, _T("&Cancel")),
                   0, wxCENTRE | wxALL, 5);
 
     sizerTop->Add(new wxButton(this, wxID_CANCEL, _T("&Cancel")),
                   0, wxCENTRE | wxALL, 5);
 


@@ -328,3 +338,9 @@ void MyDialog::OnThrowObject(wxCommandEvent& WXUNUSED(event))
     throw MyException(_T("Exception thrown from the dialog"));
 }
 
     throw MyException(_T("Exception thrown from the dialog"));
 }
 

+void MyDialog::OnCrash(wxCommandEvent& WXUNUSED(event))
+{
+    char *p = 0;
+    strcpy(p, "Let's crash");
+}
+