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[wxWidgets.git] / samples / minifram / test.cpp

diff --git a/samples/minifram/test.cpp b/samples/minifram/test.cpp
index e7ee0478495d7f2f38bb5a1ea1a54af039053f7a..1906176c68899978177f559f4ae46d62f07dc480 100644 (file)
--- a/samples/minifram/test.cpp
+++ b/samples/minifram/test.cpp
@@ -6,7 +6,7 @@
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Robert Roebling
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // For compilers that support precompilation, includes "wx/wx.h".
@@ -44,28 +44,30 @@ IMPLEMENT_APP(MyApp)
 
 MyMainFrame   *main_frame = (MyMainFrame*) NULL;
 MyMiniFrame   *mini_frame = (MyMiniFrame*) NULL;
+bool           mini_frame_exists = FALSE;
 wxButton      *button     = (wxButton*) NULL;
 
 // The `main program' equivalent, creating the windows and returning the
 // main frame
-bool MyApp::OnInit(void)
+bool MyApp::OnInit()
 {
-  // Create the mini frame window
-  mini_frame = new MyMiniFrame((wxFrame *) NULL, -1, "wxMiniFrame sample",
-     wxPoint(100, 100), wxSize(205, 100));
-
-  mini_frame->CreateToolBar(wxNO_BORDER|wxHORIZONTAL|wxTB_FLAT, ID_TOOLBAR);
-  InitToolbar(mini_frame->GetToolBar());
-  
   // Create the main frame window
   main_frame = new MyMainFrame((wxFrame *) NULL, -1, "wxFrame sample",
      wxPoint(100, 100), wxSize(300, 200));
-     
-  main_frame->CreateToolBar(wxNO_BORDER|wxHORIZONTAL, ID_TOOLBAR);
+
+  main_frame->CreateToolBar(wxNO_BORDER|wxTB_VERTICAL, ID_TOOLBAR);
   InitToolbar(main_frame->GetToolBar());
-  
+
   button = new wxButton( main_frame, ID_REPARENT, "Press to reparent!" );
 
+  // Create the mini frame window
+  mini_frame = new MyMiniFrame( main_frame, -1, "wxMiniFrame sample",
+     wxPoint(100, 100), wxSize(220, 100));
+  mini_frame_exists = TRUE;
+
+  mini_frame->CreateToolBar(wxNO_BORDER|wxTB_HORIZONTAL|wxTB_FLAT, ID_TOOLBAR);
+  InitToolbar(mini_frame->GetToolBar());
+
 #ifdef __WXMSW__
   main_frame->SetIcon(wxIcon("mondrian"));
   mini_frame->SetIcon(wxIcon("mondrian"));
@@ -75,7 +77,7 @@ bool MyApp::OnInit(void)
 #endif
 
   SetTopWindow(main_frame);
-  
+
   main_frame->Show(TRUE);
   mini_frame->Show(TRUE);
 
@@ -131,13 +133,13 @@ bool MyApp::InitToolbar(wxToolBar* toolBar)
   toolBar->AddTool(wxID_PASTE, *(toolBarBitmaps[5]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Paste");
   currentX += width + 5;
   toolBar->AddSeparator();
-  toolBar->AddTool(wxID_PRINT, *(toolBarBitmaps[6]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Print");
+  toolBar->AddTool(wxID_PRINT, *(toolBarBitmaps[6]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Reparent the button");
   currentX += width + 5;
   toolBar->AddSeparator();
   toolBar->AddTool(wxID_HELP, *(toolBarBitmaps[7]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Help");
 
   toolBar->Realize();
-  
+
   toolBar->EnableTool( wxID_HELP, FALSE );
 
   // Can delete the bitmaps since they're reference counted
@@ -153,6 +155,7 @@ bool MyApp::InitToolbar(wxToolBar* toolBar)
 BEGIN_EVENT_TABLE(MyMiniFrame, wxMiniFrame)
     EVT_CLOSE  (              MyMiniFrame::OnCloseWindow)
     EVT_BUTTON (ID_REPARENT,  MyMiniFrame::OnReparent)
+    EVT_MENU   (wxID_PRINT,   MyMiniFrame::OnReparent)
 END_EVENT_TABLE()
 
 MyMiniFrame::MyMiniFrame(wxFrame* parent, wxWindowID id, const wxString& title, const wxPoint& pos,
@@ -163,6 +166,8 @@ MyMiniFrame::MyMiniFrame(wxFrame* parent, wxWindowID id, const wxString& title,
 
 void MyMiniFrame::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
 {
+  // make it known that the miniframe is no more
+  mini_frame_exists = FALSE;
   Destroy();
 }
 
@@ -176,6 +181,7 @@ void MyMiniFrame::OnReparent(wxCommandEvent& WXUNUSED(event))
 BEGIN_EVENT_TABLE(MyMainFrame, wxFrame)
     EVT_CLOSE  (              MyMainFrame::OnCloseWindow)
     EVT_BUTTON (ID_REPARENT,  MyMainFrame::OnReparent)
+    EVT_MENU   (wxID_PRINT,   MyMainFrame::OnReparent)
 END_EVENT_TABLE()
 
 MyMainFrame::MyMainFrame(wxFrame* parent, wxWindowID id, const wxString& title, const wxPoint& pos,
@@ -191,7 +197,14 @@ void MyMainFrame::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
 
 void MyMainFrame::OnReparent(wxCommandEvent& WXUNUSED(event))
 {
-  button->Reparent( mini_frame );
+  // practical jokers might find satisfaction in reparenting the button
+  // after closing the mini_frame. We'll have the last laugh.
+  if (! mini_frame_exists)
+    wxMessageBox("The miniframe no longer exists.\n"
+                 "You don't want to make this button an orphan, do you?",
+                 "You got to be kidding");
+  else
+    button->Reparent( mini_frame );
 }