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 wxHAS_IMAGES_IN_RESOURCES
  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(m_panel, 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     wxPanel *m_panel;
  70 };
  71
  72 class WrapSizerApp : public wxApp
  73 {
  74 public:
  75     WrapSizerApp() {}
  76
  77     virtual bool OnInit()
  78     {
  79         new WrapSizerFrame;
  80         return true;
  81     }
  82 };
  83
  84 IMPLEMENT_APP(WrapSizerApp);
  85
  86
  87 // ----------------------------------------------------------------------------
  88 // WrapSizerFrame
  89 // ----------------------------------------------------------------------------
  90
  91 WrapSizerFrame::WrapSizerFrame()
  92         : wxFrame(NULL, wxID_ANY, "wxWrapSizer Sample")
  93 {
  94     SetIcon(wxICON(sample));
  95
  96     m_panel = new wxPanel(this);
  97
  98     // Root sizer, vertical
  99     wxSizer * const sizerRoot = new wxBoxSizer(wxVERTICAL);
 100
 101     // Some toolbars in a wrap sizer
 102     wxSizer * const sizerTop = new wxWrapSizer( wxHORIZONTAL );
 103     sizerTop->Add(MakeToolBar());
 104     sizerTop->Add(20, 1);
 105     sizerTop->Add(MakeToolBar());
 106     sizerTop->Add(20, 1);
 107     sizerTop->Add(MakeToolBar());
 108     sizerRoot->Add(sizerTop, wxSizerFlags().Expand().Border());
 109
 110     // A number of checkboxes inside a wrap sizer
 111     wxSizer *sizerMid = new wxStaticBoxSizer(wxVERTICAL, m_panel,
 112                                                 "With check-boxes");
 113     wxSizer * const sizerMidWrap = new wxWrapSizer(wxHORIZONTAL);
 114     for ( int nCheck = 0; nCheck < 6; nCheck++ )
 115     {
 116         wxCheckBox *chk = new wxCheckBox
 117                                 (
 118                                 m_panel,
 119                                 wxID_ANY,
 120                                 wxString::Format("Option %d", nCheck)
 121                                 );
 122
 123         sizerMidWrap->Add(chk, wxSizerFlags().Centre().Border());
 124     }
 125
 126     sizerMid->Add(sizerMidWrap, wxSizerFlags(100).Expand());
 127     sizerRoot->Add(sizerMid, wxSizerFlags(100).Expand().Border());
 128
 129
 130     // A shaped item inside a box sizer
 131     wxSizer *sizerBottom = new wxStaticBoxSizer(wxVERTICAL, m_panel,
 132                                                 "With wxSHAPED item");
 133     wxSizer *sizerBottomBox = new wxBoxSizer(wxHORIZONTAL);
 134     sizerBottom->Add(sizerBottomBox, wxSizerFlags(100).Expand());
 135
 136     sizerBottomBox->Add(new wxListBox(m_panel, wxID_ANY,
 137                                         wxPoint(0, 0), wxSize(70, 70)),
 138                         wxSizerFlags().Expand().Shaped());
 139     sizerBottomBox->AddSpacer(10);
 140     sizerBottomBox->Add(new wxCheckBox(m_panel, wxID_ANY,
 141                                         "A much longer option..."),
 142                         wxSizerFlags(100).Border());
 143     sizerRoot->Add(sizerBottom, wxSizerFlags(100).Expand().Border());
 144
 145     // OK Button
 146     sizerRoot->Add(new wxButton(m_panel, wxID_OK),
 147                     wxSizerFlags().Centre().DoubleBorder());
 148     Connect(wxID_OK, wxEVT_COMMAND_BUTTON_CLICKED,
 149                 wxCommandEventHandler(WrapSizerFrame::OnButton));
 150
 151     // Set sizer for the panel
 152     m_panel->SetSizer(sizerRoot);
 153
 154     Show();
 155 }
 156