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 #define ID_SET_SIZE_TO_150_150      100
  52 #define ID_SET_SIZE_TO_200_200      101
  53 #define ID_SET_MAX_SIZE_TO_150_150  102
  54 #define ID_SET_MAX_SIZE_TO_300_300  103
  55
  56 // The `main program' equivalent, creating the windows and returning the
  57 // main frame
  58 bool MyApp::OnInit()
  59 {
  60   // Create the main frame window
  61   main_frame = new MyMainFrame((wxFrame *) NULL, wxID_ANY, _T("wxFrame sample"),
  62      wxPoint(100, 100), wxSize(300, 200));
  63
  64   main_frame->SetSizeHints( 100,100, 400,400 );
  65
  66   wxMenu *file_menu = new wxMenu;
  67   file_menu->Append(wxID_EXIT, _T("E&xit\tAlt-Q"));
  68   file_menu->Append(ID_SET_SIZE_TO_150_150, _T("Set frame size to 150,150\tF2"));
  69   file_menu->Append(ID_SET_SIZE_TO_200_200, _T("Set frame size to 200,200\tF3"));
  70   file_menu->Append(ID_SET_MAX_SIZE_TO_150_150, _T("Set frame max size to 150,150\tF4"));
  71   file_menu->Append(ID_SET_MAX_SIZE_TO_300_300, _T("Set frame max size to 300,300\tF5"));
  72
  73   wxMenuBar *menu_bar = new wxMenuBar;
  74   menu_bar->Append(file_menu, _T("&File"));
  75   main_frame->SetMenuBar(menu_bar);
  76
  77   main_frame->Connect( ID_SET_SIZE_TO_150_150,  wxID_ANY,
  78                     wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyMainFrame::OnSetSize_150_150) );
  79   main_frame->Connect( ID_SET_SIZE_TO_200_200, wxID_ANY,
  80                     wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyMainFrame::OnSetSize_200_200) );
  81   main_frame->Connect( ID_SET_MAX_SIZE_TO_150_150,  wxID_ANY,
  82                     wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyMainFrame::OnSetMaxSize_150_150) );
  83   main_frame->Connect( ID_SET_MAX_SIZE_TO_300_300, wxID_ANY,
  84                     wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyMainFrame::OnSetMaxSize_300_300) );
  85
  86   main_frame->CreateToolBar(wxNO_BORDER|wxTB_VERTICAL, ID_TOOLBAR);
  87   InitToolbar(main_frame->GetToolBar());
  88
  89   button = new wxButton( main_frame, ID_REPARENT, _T("Press to reparent!") );
  90
  91   // Create the mini frame window
  92   mini_frame = new MyMiniFrame( main_frame, wxID_ANY, _T("wxMiniFrame sample"),
  93      wxPoint(100, 100), wxSize(220, 100));
  94   mini_frame_exists = true;
  95
  96   mini_frame->CreateToolBar(wxNO_BORDER|wxTB_HORIZONTAL|wxTB_FLAT, ID_TOOLBAR);
  97   InitToolbar(mini_frame->GetToolBar());
  98
  99   main_frame->SetIcon(wxICON(mondrian));
 100   mini_frame->SetIcon(wxICON(mondrian));
 101
 102   SetTopWindow(main_frame);
 103
 104   main_frame->Show(true);
 105   mini_frame->Show(true);
 106
 107   return true;
 108 }
 109
 110 bool MyApp::InitToolbar(wxToolBar* toolBar)
 111 {
 112   toolBar->SetMargins(5, 5);
 113
 114   // Set up toolbar
 115   wxBitmap* toolBarBitmaps[8];
 116
 117   toolBarBitmaps[0] = new wxBitmap( new_xpm );
 118   toolBarBitmaps[1] = new wxBitmap( open_xpm );
 119   toolBarBitmaps[2] = new wxBitmap( save_xpm );
 120   toolBarBitmaps[3] = new wxBitmap( copy_xpm );
 121   toolBarBitmaps[4] = new wxBitmap( cut_xpm );
 122 //  toolBarBitmaps[5] = new wxBitmap( paste_xpm );
 123   toolBarBitmaps[5] = new wxBitmap( preview_xpm );
 124   toolBarBitmaps[6] = new wxBitmap( print_xpm );
 125   toolBarBitmaps[7] = new wxBitmap( help_xpm );
 126
 127   int width = 16;
 128   int currentX = 5;
 129
 130   toolBar->AddTool(wxID_NEW, *(toolBarBitmaps[0]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("New file"));
 131   currentX += width + 5;
 132   toolBar->AddTool(wxID_OPEN, *(toolBarBitmaps[1]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Open file"));
 133   currentX += width + 5;
 134   toolBar->AddTool(wxID_SAVE, *(toolBarBitmaps[2]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Save file"));
 135   currentX += width + 5;
 136   toolBar->AddSeparator();
 137   toolBar->AddTool(wxID_COPY, *(toolBarBitmaps[3]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Copy"));
 138   currentX += width + 5;
 139   toolBar->AddTool(wxID_CUT, *(toolBarBitmaps[4]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Cut"));
 140   currentX += width + 5;
 141   toolBar->AddTool(wxID_PASTE, *(toolBarBitmaps[5]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Paste"));
 142   currentX += width + 5;
 143   toolBar->AddSeparator();
 144   toolBar->AddTool(wxID_PRINT, *(toolBarBitmaps[6]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Reparent the button"));
 145   currentX += width + 5;
 146   toolBar->AddSeparator();
 147   toolBar->AddTool(wxID_HELP, *(toolBarBitmaps[7]), wxNullBitmap, false, currentX, wxDefaultCoord, (wxObject *) NULL, _T("Help"));
 148
 149   toolBar->Realize();
 150
 151   toolBar->EnableTool( wxID_HELP, false );
 152
 153   // Can delete the bitmaps since they're reference counted
 154   int i;
 155   for (i = 0; i < 8; i++)
 156     delete toolBarBitmaps[i];
 157
 158   return true;
 159 }
 160
 161 // MyMiniFrame
 162
 163 BEGIN_EVENT_TABLE(MyMiniFrame, wxMiniFrame)
 164     EVT_CLOSE  (              MyMiniFrame::OnCloseWindow)
 165     EVT_BUTTON (ID_REPARENT,  MyMiniFrame::OnReparent)
 166     EVT_MENU   (wxID_PRINT,   MyMiniFrame::OnReparent)
 167 END_EVENT_TABLE()
 168
 169 MyMiniFrame::MyMiniFrame(wxFrame* parent, wxWindowID id, const wxString& title, const wxPoint& pos,
 170         const wxSize& size ) :
 171   wxMiniFrame(parent, id, title, pos, size )
 172 {
 173 }
 174
 175 void MyMiniFrame::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
 176 {
 177   // make it known that the miniframe is no more
 178   mini_frame_exists = false;
 179   Destroy();
 180 }
 181
 182 void MyMiniFrame::OnReparent(wxCommandEvent& WXUNUSED(event))
 183 {
 184   button->Reparent( main_frame );
 185
 186   // we need to force the frame to size its (new) child correctly
 187   main_frame->SendSizeEvent();
 188 }
 189
 190 // MyMainFrame
 191
 192 BEGIN_EVENT_TABLE(MyMainFrame, wxFrame)
 193     EVT_CLOSE  (              MyMainFrame::OnCloseWindow)
 194     EVT_BUTTON (ID_REPARENT,  MyMainFrame::OnReparent)
 195     EVT_MENU   (wxID_PRINT,   MyMainFrame::OnReparent)
 196 END_EVENT_TABLE()
 197
 198 MyMainFrame::MyMainFrame(wxFrame* parent, wxWindowID id, const wxString& title, const wxPoint& pos,
 199         const wxSize& size ) :
 200   wxFrame(parent, id, title, pos, size )
 201 {
 202 }
 203
 204 void MyMainFrame::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
 205 {
 206   Destroy();
 207 }
 208
 209 void MyMainFrame::OnReparent(wxCommandEvent& WXUNUSED(event))
 210 {
 211   // practical jokers might find satisfaction in reparenting the button
 212   // after closing the mini_frame. We'll have the last laugh.
 213   if (! mini_frame_exists)
 214     wxMessageBox(_T("The miniframe no longer exists.\n")
 215                  _T("You don't want to make this button an orphan, do you?"),
 216                  _T("You got to be kidding"));
 217   else
 218   {
 219     button->Reparent( mini_frame );
 220
 221     // same as above
 222     mini_frame->SendSizeEvent();
 223   }
 224 }
 225
 226 void MyMainFrame::OnSetSize_150_150(wxCommandEvent& WXUNUSED(event))
 227 {
 228     SetSize( 150, 150 );
 229 }
 230
 231 void MyMainFrame::OnSetSize_200_200(wxCommandEvent& WXUNUSED(event))
 232 {
 233     SetSize( 200, 200 );
 234 }
 235
 236 void MyMainFrame::OnSetMaxSize_150_150(wxCommandEvent& WXUNUSED(event))
 237 {
 238     SetSizeHints( -1, -1, 150, 150 );
 239 }
 240
 241 void MyMainFrame::OnSetMaxSize_300_300(wxCommandEvent& WXUNUSED(event))
 242 {
 243     SetSizeHints( -1, -1, 300, 300 );
 244 }