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 #ifndef __WXMSW__
  25     #include "../sample.xpm"
  26 #endif
  27
  28
  29 // ----------------------------------------------------------------------------
  30 // definitions
  31 // ----------------------------------------------------------------------------
  32
  33 class WrapSizerFrame : public wxFrame
  34 {
  35 public:
  36     WrapSizerFrame();
  37
  38 private:
  39     void OnButton(wxCommandEvent& WXUNUSED(event))
  40     {
  41         Close();
  42     }
  43
  44     void AddToolBarButton(wxToolBar *tb,
  45                           const wxString& label,
  46                           const wxString& artid)
  47     {
  48         wxBitmap
  49             bm = wxArtProvider::GetBitmap(artid, wxART_TOOLBAR, wxSize(16, 16));
  50         tb->AddTool(wxID_ANY, label, bm);
  51     }
  52
  53     wxToolBar *MakeToolBar()
  54     {
  55         wxToolBar *tb = new wxToolBar(this, wxID_ANY,
  56                                       wxDefaultPosition, wxDefaultSize,
  57                                       wxTB_NODIVIDER);
  58         AddToolBarButton(tb, "Help", wxART_HELP_BOOK);
  59         tb->AddSeparator( );
  60         AddToolBarButton(tb, "Open", wxART_FILE_OPEN);
  61         tb->AddSeparator( );
  62         AddToolBarButton(tb, "Up", wxART_GO_DIR_UP);
  63         AddToolBarButton(tb, "Execute", wxART_EXECUTABLE_FILE);
  64
  65         tb->Realize( );
  66         return tb;
  67     }
  68 };
  69
  70 class WrapSizerApp : public wxApp
  71 {
  72 public:
  73     WrapSizerApp() {}
  74
  75     virtual bool OnInit()
  76     {
  77         new WrapSizerFrame;
  78         return true;
  79     }
  80 };
  81
  82 IMPLEMENT_APP(WrapSizerApp);
  83
  84
  85 // ----------------------------------------------------------------------------
  86 // WrapSizerFrame
  87 // ----------------------------------------------------------------------------
  88
  89 WrapSizerFrame::WrapSizerFrame()
  90         : wxFrame(NULL, wxID_ANY, "wxWrapSizer Sample")
  91 {
  92     SetIcon(wxICON(sample));
  93
  94     // Root sizer, vertical
  95     wxSizer * const sizerRoot = new wxBoxSizer(wxVERTICAL);
  96
  97     // Some toolbars in a wrap sizer
  98     wxSizer * const sizerTop = new wxWrapSizer( wxHORIZONTAL );
  99     sizerTop->Add(MakeToolBar());
 100     sizerTop->Add(20, 1);
 101     sizerTop->Add(MakeToolBar());
 102     sizerTop->Add(20, 1);
 103     sizerTop->Add(MakeToolBar());
 104     sizerRoot->Add(sizerTop, wxSizerFlags().Expand().Border());
 105
 106     // A number of checkboxes inside a wrap sizer
 107     wxSizer *sizerMid = new wxStaticBoxSizer(wxVERTICAL, this,
 108                                                 "With check-boxes");
 109     wxSizer * const sizerMidWrap = new wxWrapSizer(wxHORIZONTAL);
 110     for ( int nCheck = 0; nCheck < 6; nCheck++ )
 111     {
 112         wxCheckBox *chk = new wxCheckBox
 113                                 (
 114                                 this,
 115                                 wxID_ANY,
 116                                 wxString::Format("Option %d", nCheck)
 117                                 );
 118
 119         sizerMidWrap->Add(chk, wxSizerFlags().Centre().Border());
 120     }
 121
 122     sizerMid->Add(sizerMidWrap, wxSizerFlags(100).Expand());
 123     sizerRoot->Add(sizerMid, wxSizerFlags(100).Expand().Border());
 124
 125
 126     // A shaped item inside a box sizer
 127     wxSizer *sizerBottom = new wxStaticBoxSizer(wxVERTICAL, this,
 128                                                 "With wxSHAPED item");
 129     wxSizer *sizerBottomBox = new wxBoxSizer(wxHORIZONTAL);
 130     sizerBottom->Add(sizerBottomBox, wxSizerFlags(100).Expand());
 131
 132     sizerBottomBox->Add(new wxListBox(this, wxID_ANY,
 133                                         wxPoint(0, 0), wxSize(70, 70)),
 134                         wxSizerFlags().Expand().Shaped());
 135     sizerBottomBox->AddSpacer(10);
 136     sizerBottomBox->Add(new wxCheckBox(this, wxID_ANY,
 137                                         "A much longer option..."),
 138                         wxSizerFlags(100).Border());
 139     sizerRoot->Add(sizerBottom, wxSizerFlags(100).Expand().Border());
 140
 141     // OK Button
 142     sizerRoot->Add(new wxButton(this, wxID_OK),
 143                     wxSizerFlags().Centre().DoubleBorder());
 144     Connect(wxID_OK, wxEVT_COMMAND_BUTTON_CLICKED,
 145                 wxCommandEventHandler(WrapSizerFrame::OnButton));
 146
 147     // Set sizer for window
 148     SetSizerAndFit(sizerRoot);
 149
 150     Show();
 151 }
 152