samples/minifram/minifram.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        minifram.cpp
   3 // Purpose:     wxMiniFrame sample
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Robert Roebling
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx/wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20 #include "wx/wx.h"
  21 #endif
  22
  23 #include "wx/toolbar.h"
  24 #include "minifram.h"
  25
  26 #if !defined(__WXMSW__) && !defined(__WXPM__)
  27 #include "mondrian.xpm"
  28 #endif
  29 #include "bitmaps/new.xpm"
  30 #include "bitmaps/open.xpm"
  31 #include "bitmaps/save.xpm"
  32 #include "bitmaps/copy.xpm"
  33 #include "bitmaps/cut.xpm"
  34 // #include "bitmaps/paste.xpm"
  35 #include "bitmaps/print.xpm"
  36 #include "bitmaps/preview.xpm"
  37 #include "bitmaps/help.xpm"
  38
  39
  40 // start wxWidgets
  41
  42 IMPLEMENT_APP(MyApp)
  43
  44 // globas
  45
  46 MyMainFrame   *main_frame = (MyMainFrame*) NULL;
  47 MyMiniFrame   *mini_frame = (MyMiniFrame*) NULL;
  48 bool           mini_frame_exists = false;
  49 wxButton      *button     = (wxButton*) NULL;
  50
  51 // The `main program' equivalent, creating the windows and returning the
  52 // main frame
  53 bool MyApp::OnInit()
  54 {
  55   // Create the main frame window
  56   main_frame = new MyMainFrame((wxFrame *) NULL, wxID_ANY, _T("wxFrame sample"),
  57      wxPoint(100, 100), wxSize(300, 200));
  58
  59   // main_frame->SetMinSize( wxSize(100,100) );
  60   // main_frame->SetMaxSize( wxSize(400,400) );
  61   // same as
  62   main_frame->SetSizeHints( 100,100, 400,400 );
  63
  64   main_frame->CreateToolBar(wxNO_BORDER|wxTB_VERTICAL, ID_TOOLBAR);
  65   InitToolbar(main_frame->GetToolBar());
  66
  67   button = new wxButton( main_frame, ID_REPARENT, _T("Press to reparent!") );
  68
  69   // Create the mini frame window
  70   mini_frame = new MyMiniFrame( main_frame, wxID_ANY, _T("wxMiniFrame sample"),
  71      wxPoint(100, 100), wxSize(220, 100));
  72   mini_frame_exists = true;
  73
  74   mini_frame->CreateToolBar(wxNO_BORDER|wxTB_HORIZONTAL|wxTB_FLAT, ID_TOOLBAR);
  75   InitToolbar(mini_frame->GetToolBar());
  76
  77   main_frame->SetIcon(wxICON(mondrian));
  78   mini_frame->SetIcon(wxICON(mondrian));
  79
  80   SetTopWindow(main_frame);
  81
  82   main_frame->Show(true);
  83   mini_frame->Show(true);
  84
  85   return true;
  86 }
  87
  88 bool MyApp::InitToolbar(wxToolBar* toolBar)
  89 {
  90   toolBar->SetMargins(5, 5);
  91
  92   // Set up toolbar
  93   wxBitmap* toolBarBitmaps[8];
  94
  95   toolBarBitmaps[0] = new wxBitmap( new_xpm );
  96   toolBarBitmaps[1] = new wxBitmap( open_xpm );
  97   toolBarBitmaps[2] = new wxBitmap( save_xpm );
  98   toolBarBitmaps[3] = new wxBitmap( copy_xpm );
  99   toolBarBitmaps[4] = new wxBitmap( cut_xpm );
 100 //  toolBarBitmaps[5] = new wxBitmap( paste_xpm );
 101   toolBarBitmaps[5] = new wxBitmap( preview_xpm );
 102   toolBarBitmaps[6] = new wxBitmap( print_xpm );
 103   toolBarBitmaps[7] = new wxBitmap( help_xpm );
 104
 105   int width = 16;
 106   int currentX = 5;
 107
 108   toolBar->AddTool(wxID_NEW, *(toolBarBitmaps[0]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("New file"));
 109   currentX += width + 5;
 110   toolBar->AddTool(wxID_OPEN, *(toolBarBitmaps[1]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Open file"));
 111   currentX += width + 5;
 112   toolBar->AddTool(wxID_SAVE, *(toolBarBitmaps[2]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Save file"));
 113   currentX += width + 5;
 114   toolBar->AddSeparator();
 115   toolBar->AddTool(wxID_COPY, *(toolBarBitmaps[3]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Copy"));
 116   currentX += width + 5;
 117   toolBar->AddTool(wxID_CUT, *(toolBarBitmaps[4]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Cut"));
 118   currentX += width + 5;
 119   toolBar->AddTool(wxID_PASTE, *(toolBarBitmaps[5]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Paste"));
 120   currentX += width + 5;
 121   toolBar->AddSeparator();
 122   toolBar->AddTool(wxID_PRINT, *(toolBarBitmaps[6]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Reparent the button"));
 123   currentX += width + 5;
 124   toolBar->AddSeparator();
 125   toolBar->AddTool(wxID_HELP, *(toolBarBitmaps[7]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Help"));
 126
 127   toolBar->Realize();
 128
 129   toolBar->EnableTool( wxID_HELP, false );
 130
 131   // Can delete the bitmaps since they're reference counted
 132   int i;
 133   for (i = 0; i < 8; i++)
 134     delete toolBarBitmaps[i];
 135
 136   return true;
 137 }
 138
 139 // MyMiniFrame
 140
 141 BEGIN_EVENT_TABLE(MyMiniFrame, wxMiniFrame)
 142     EVT_CLOSE  (              MyMiniFrame::OnCloseWindow)
 143     EVT_BUTTON (ID_REPARENT,  MyMiniFrame::OnReparent)
 144     EVT_MENU   (wxID_PRINT,   MyMiniFrame::OnReparent)
 145 END_EVENT_TABLE()
 146
 147 MyMiniFrame::MyMiniFrame(wxFrame* parent, wxWindowID id, const wxString& title, const wxPoint& pos,
 148         const wxSize& size ) :
 149   wxMiniFrame(parent, id, title, pos, size )
 150 {
 151 }
 152
 153 void MyMiniFrame::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
 154 {
 155   // make it known that the miniframe is no more
 156   mini_frame_exists = false;
 157   Destroy();
 158 }
 159
 160 void MyMiniFrame::OnReparent(wxCommandEvent& WXUNUSED(event))
 161 {
 162   button->Reparent( main_frame );
 163
 164   // we need to force the frame to size its (new) child correctly
 165   main_frame->SendSizeEvent();
 166 }
 167
 168 // MyMainFrame
 169
 170 BEGIN_EVENT_TABLE(MyMainFrame, wxFrame)
 171     EVT_CLOSE  (              MyMainFrame::OnCloseWindow)
 172     EVT_BUTTON (ID_REPARENT,  MyMainFrame::OnReparent)
 173     EVT_MENU   (wxID_PRINT,   MyMainFrame::OnReparent)
 174 END_EVENT_TABLE()
 175
 176 MyMainFrame::MyMainFrame(wxFrame* parent, wxWindowID id, const wxString& title, const wxPoint& pos,
 177         const wxSize& size ) :
 178   wxFrame(parent, id, title, pos, size )
 179 {
 180 }
 181
 182 void MyMainFrame::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
 183 {
 184   Destroy();
 185 }
 186
 187 void MyMainFrame::OnReparent(wxCommandEvent& WXUNUSED(event))
 188 {
 189   // practical jokers might find satisfaction in reparenting the button
 190   // after closing the mini_frame. We'll have the last laugh.
 191   if (! mini_frame_exists)
 192     wxMessageBox(_T("The miniframe no longer exists.\n")
 193                  _T("You don't want to make this button an orphan, do you?"),
 194                  _T("You got to be kidding"));
 195   else
 196   {
 197     button->Reparent( mini_frame );
 198
 199     // same as above
 200     mini_frame->SendSizeEvent();
 201   }
 202 }