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 // Copyright:   (c) Arne Steinarson
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #include "wx/wxprec.h"
  11
  12 #ifdef __BORLANDC__
  13     #pragma hdrstop
  14 #endif
  15 #ifndef WX_PRECOMP
  16     #include "wx/wx.h"
  17 #endif
  18
  19 #include "wx/log.h"
  20 #include "wx/wrapsizer.h"
  21 #include "wx/artprov.h"
  22
  23 #ifndef wxHAS_IMAGES_IN_RESOURCES
  24     #include "../sample.xpm"
  25 #endif
  26
  27
  28 // ----------------------------------------------------------------------------
  29 // definitions
  30 // ----------------------------------------------------------------------------
  31
  32 class WrapSizerFrame : public wxFrame
  33 {
  34 public:
  35     WrapSizerFrame();
  36
  37 private:
  38     void OnButton(wxCommandEvent& WXUNUSED(event))
  39     {
  40         Close();
  41     }
  42
  43     void AddToolBarButton(wxToolBar *tb,
  44                           const wxString& label,
  45                           const wxString& artid)
  46     {
  47         wxBitmap
  48             bm = wxArtProvider::GetBitmap(artid, wxART_TOOLBAR, wxSize(16, 16));
  49         tb->AddTool(wxID_ANY, label, bm);
  50     }
  51
  52     wxToolBar *MakeToolBar()
  53     {
  54         wxToolBar *tb = new wxToolBar(m_panel, wxID_ANY,
  55                                       wxDefaultPosition, wxDefaultSize,
  56                                       wxTB_NODIVIDER);
  57         AddToolBarButton(tb, "Help", wxART_HELP_BOOK);
  58         tb->AddSeparator( );
  59         AddToolBarButton(tb, "Open", wxART_FILE_OPEN);
  60         tb->AddSeparator( );
  61         AddToolBarButton(tb, "Up", wxART_GO_DIR_UP);
  62         AddToolBarButton(tb, "Execute", wxART_EXECUTABLE_FILE);
  63
  64         tb->Realize( );
  65         return tb;
  66     }
  67
  68     wxPanel *m_panel;
  69 };
  70
  71 class WrapSizerApp : public wxApp
  72 {
  73 public:
  74     WrapSizerApp() {}
  75
  76     virtual bool OnInit()
  77     {
  78         new WrapSizerFrame;
  79         return true;
  80     }
  81 };
  82
  83 IMPLEMENT_APP(WrapSizerApp);
  84
  85
  86 // ----------------------------------------------------------------------------
  87 // WrapSizerFrame
  88 // ----------------------------------------------------------------------------
  89
  90 WrapSizerFrame::WrapSizerFrame()
  91         : wxFrame(NULL, wxID_ANY, "wxWrapSizer Sample")
  92 {
  93     SetIcon(wxICON(sample));
  94
  95     m_panel = new wxPanel(this);
  96
  97     // Root sizer, vertical
  98     wxSizer * const sizerRoot = new wxBoxSizer(wxVERTICAL);
  99
 100     // Some toolbars in a wrap sizer
 101     wxSizer * const sizerTop = new wxWrapSizer( wxHORIZONTAL );
 102     sizerTop->Add(MakeToolBar());
 103     sizerTop->Add(20, 1);
 104     sizerTop->Add(MakeToolBar());
 105     sizerTop->Add(20, 1);
 106     sizerTop->Add(MakeToolBar());
 107     sizerRoot->Add(sizerTop, wxSizerFlags().Expand().Border());
 108
 109     // A number of checkboxes inside a wrap sizer
 110     wxSizer *sizerMid = new wxStaticBoxSizer(wxVERTICAL, m_panel,
 111                                                 "With check-boxes");
 112     wxSizer * const sizerMidWrap = new wxWrapSizer(wxHORIZONTAL);
 113     for ( int nCheck = 0; nCheck < 6; nCheck++ )
 114     {
 115         wxCheckBox *chk = new wxCheckBox
 116                                 (
 117                                 m_panel,
 118                                 wxID_ANY,
 119                                 wxString::Format("Option %d", nCheck)
 120                                 );
 121
 122         sizerMidWrap->Add(chk, wxSizerFlags().Centre().Border());
 123     }
 124
 125     sizerMid->Add(sizerMidWrap, wxSizerFlags(100).Expand());
 126     sizerRoot->Add(sizerMid, wxSizerFlags(100).Expand().Border());
 127
 128
 129     // A shaped item inside a box sizer
 130     wxSizer *sizerBottom = new wxStaticBoxSizer(wxVERTICAL, m_panel,
 131                                                 "With wxSHAPED item");
 132     wxSizer *sizerBottomBox = new wxBoxSizer(wxHORIZONTAL);
 133     sizerBottom->Add(sizerBottomBox, wxSizerFlags(100).Expand());
 134
 135     sizerBottomBox->Add(new wxListBox(m_panel, wxID_ANY,
 136                                         wxPoint(0, 0), wxSize(70, 70)),
 137                         wxSizerFlags().Expand().Shaped());
 138     sizerBottomBox->AddSpacer(10);
 139     sizerBottomBox->Add(new wxCheckBox(m_panel, wxID_ANY,
 140                                         "A much longer option..."),
 141                         wxSizerFlags(100).Border());
 142     sizerRoot->Add(sizerBottom, wxSizerFlags(100).Expand().Border());
 143
 144     // OK Button
 145     sizerRoot->Add(new wxButton(m_panel, wxID_OK),
 146                     wxSizerFlags().Centre().DoubleBorder());
 147     Connect(wxID_OK, wxEVT_BUTTON,
 148                 wxCommandEventHandler(WrapSizerFrame::OnButton));
 149
 150     // Set sizer for the panel
 151     m_panel->SetSizer(sizerRoot);
 152
 153     Show();
 154 }
 155