samples/wrapsizer/wrapsizer.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wrapsizer.cpp
   3 // Purpose:     wxWidgets sample demonstrating wxWrapSizer use
   4 // Author:      Arne Steinarson
   5 // Created:     21.01.2008
   6 // RCS-ID:      $Id:$
   7 // Copyright:   (c) Arne Steinarson
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #include "wx/wxprec.h"
  12
  13 #ifdef __BORLANDC__
  14     #pragma hdrstop
  15 #endif
  16 #ifndef WX_PRECOMP
  17     #include "wx/wx.h"
  18 #endif
  19
  20 #include "wx/log.h"
  21 #include "wx/wrapsizer.h"
  22 #include "wx/artprov.h"
  23
  24 class WrapSizerFrame : public wxFrame
  25 {
  26 public:
  27     WrapSizerFrame()
  28         : wxFrame(NULL, wxID_ANY, "wxWrapSizer Sample")
  29     {
  30         // Root sizer, vertical
  31         wxSizer * const sizerRoot = new wxBoxSizer(wxVERTICAL);
  32
  33         // Some toolbars in a wrap sizer
  34         wxSizer * const sizerTop = new wxWrapSizer( wxHORIZONTAL );
  35         sizerTop->Add(MakeToolBar());
  36         sizerTop->Add(20, 1);
  37         sizerTop->Add(MakeToolBar());
  38         sizerTop->Add(20, 1);
  39         sizerTop->Add(MakeToolBar());
  40         sizerRoot->Add(sizerTop, wxSizerFlags().Expand().Border());
  41
  42         // A number of checkboxes inside a wrap sizer
  43         wxSizer *sizerMid = new wxStaticBoxSizer(wxVERTICAL, this,
  44                                                  "With check-boxes");
  45         wxSizer * const sizerMidWrap = new wxWrapSizer(wxHORIZONTAL);
  46         for ( int nCheck = 0; nCheck < 6; nCheck++ )
  47         {
  48             wxCheckBox *chk = new wxCheckBox
  49                                   (
  50                                     this,
  51                                     wxID_ANY,
  52                                     wxString::Format("Option %d", nCheck)
  53                                   );
  54
  55             sizerMidWrap->Add(chk, wxSizerFlags().Centre().Border());
  56         }
  57
  58         sizerMid->Add(sizerMidWrap, wxSizerFlags(100).Expand());
  59         sizerRoot->Add(sizerMid, wxSizerFlags(100).Expand().Border());
  60
  61
  62         // A shaped item inside a box sizer
  63         wxSizer *sizerBottom = new wxStaticBoxSizer(wxVERTICAL, this,
  64                                                     "With wxSHAPED item");
  65         wxSizer *sizerBottomBox = new wxBoxSizer(wxHORIZONTAL);
  66         sizerBottom->Add(sizerBottomBox, wxSizerFlags(100).Expand());
  67
  68         sizerBottomBox->Add(new wxListBox(this, wxID_ANY,
  69                                           wxPoint(0, 0), wxSize(70, 70)),
  70                             wxSizerFlags().Expand().Shaped());
  71         sizerBottomBox->AddSpacer(10);
  72         sizerBottomBox->Add(new wxCheckBox(this, wxID_ANY,
  73                                            "A much longer option..."),
  74                             wxSizerFlags(100).Border());
  75         sizerRoot->Add(sizerBottom, wxSizerFlags(100).Expand().Border());
  76
  77         // OK Button
  78         sizerRoot->Add(new wxButton(this, wxID_OK),
  79                        wxSizerFlags().Centre().DoubleBorder());
  80         Connect(wxID_OK, wxEVT_COMMAND_BUTTON_CLICKED,
  81                     wxCommandEventHandler(WrapSizerFrame::OnButton));
  82
  83         // Set sizer for window
  84         SetSizerAndFit(sizerRoot);
  85
  86         Show();
  87     }
  88
  89 private:
  90     void OnButton(wxCommandEvent& WXUNUSED(event))
  91     {
  92         Close();
  93     }
  94
  95     void AddToolBarButton(wxToolBar *tb,
  96                           const wxString& label,
  97                           const wxString& artid)
  98     {
  99         wxBitmap
 100             bm = wxArtProvider::GetBitmap(artid, wxART_TOOLBAR, wxSize(16, 16));
 101         tb->AddTool(wxID_ANY, label, bm);
 102     }
 103
 104     wxToolBar *MakeToolBar()
 105     {
 106         wxToolBar *tb = new wxToolBar(this, wxID_ANY,
 107                                       wxDefaultPosition, wxDefaultSize,
 108                                       wxTB_NODIVIDER);
 109         AddToolBarButton(tb, "Help", wxART_HELP_BOOK);
 110         tb->AddSeparator( );
 111         AddToolBarButton(tb, "Open", wxART_FILE_OPEN);
 112         tb->AddSeparator( );
 113         AddToolBarButton(tb, "Up", wxART_GO_DIR_UP);
 114         AddToolBarButton(tb, "Execute", wxART_EXECUTABLE_FILE);
 115
 116         tb->Realize( );
 117         return tb;
 118     }
 119
 120 };
 121
 122
 123 class WrapSizerApp : public wxApp
 124 {
 125 public:
 126     WrapSizerApp() {}
 127
 128     virtual bool OnInit()
 129     {
 130         new WrapSizerFrame;
 131         return true;
 132     }
 133 };
 134
 135 IMPLEMENT_APP(WrapSizerApp);