src/generic/aboutdlgg.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/generic/aboutdlgg.cpp
   3 // Purpose:     implements wxGenericAboutBox() function
   4 // Author:      Vadim Zeitlin
   5 // Created:     2006-10-08
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 // for compilers that support precompilation, includes "wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23     #pragma hdrstop
  24 #endif
  25
  26 #if wxUSE_ABOUTDLG
  27
  28 #ifndef WX_PRECOMP
  29     #include "wx/sizer.h"
  30
  31     #include "wx/statbmp.h"
  32     #include "wx/stattext.h"
  33 #endif //WX_PRECOMP
  34
  35 #include "wx/aboutdlg.h"
  36 #include "wx/generic/aboutdlgg.h"
  37
  38 #include "wx/hyperlink.h"
  39
  40 // ============================================================================
  41 // wxAboutDialog implementation
  42 // ============================================================================
  43
  44 bool wxAboutDialog::Create(const wxAboutDialogInfo& info)
  45 {
  46     // TODO: should we use main frame as parent by default here?
  47     if ( !wxDialog::Create(NULL, wxID_ANY, _("About ") + info.GetName()) )
  48         return false;
  49
  50     m_sizerText = new wxBoxSizer(wxVERTICAL);
  51     wxString nameAndVersion = info.GetName();
  52     if ( info.HasVersion() )
  53         nameAndVersion << _T(' ') << info.GetVersion();
  54     wxStaticText *label = new wxStaticText(this, wxID_ANY, nameAndVersion);
  55     wxFont fontBig(*wxNORMAL_FONT);
  56     fontBig.SetPointSize(fontBig.GetPointSize() + 2);
  57     fontBig.SetWeight(wxFONTWEIGHT_BOLD);
  58     label->SetFont(fontBig);
  59
  60     m_sizerText->Add(label, wxSizerFlags().Centre().Border());
  61     m_sizerText->AddSpacer(5);
  62
  63     AddText(info.GetCopyright());
  64     AddText(info.GetDescription());
  65
  66     if ( info.HasWebSite() )
  67     {
  68 #if wxUSE_HYPERLINKCTRL
  69         AddControl(new wxHyperlinkCtrl(this, wxID_ANY,
  70                                        info.GetWebSiteDescription(),
  71                                        info.GetWebSiteURL()));
  72 #else
  73         AddText(info.GetWebSiteURL());
  74 #endif // wxUSE_HYPERLINKCTRL/!wxUSE_HYPERLINKCTRL
  75     }
  76
  77     // TODO: add licence
  78
  79     // TODO: add credits (developers, artists, doc writers, translators)
  80
  81
  82     wxSizer *sizerIconAndText = new wxBoxSizer(wxHORIZONTAL);
  83 #if wxUSE_STATBMP
  84     if ( info.HasIcon() )
  85         sizerIconAndText->Add(new wxStaticBitmap(this, wxID_ANY, info.GetIcon()));
  86 #endif // wxUSE_STATBMP
  87     sizerIconAndText->Add(m_sizerText, wxSizerFlags(1).Expand());
  88
  89     wxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
  90     sizerTop->Add(sizerIconAndText, wxSizerFlags(1).Expand().Border());
  91     sizerTop->Add(new wxButton(this, wxID_OK), wxSizerFlags().Right().Border());
  92     SetSizerAndFit(sizerTop);
  93
  94     CentreOnScreen();
  95     return true;
  96 }
  97
  98 void wxAboutDialog::AddControl(wxWindow *win)
  99 {
 100     wxCHECK_RET( m_sizerText, _T("can only be called after Create()") );
 101     wxASSERT_MSG( win, _T("can't add NULL window to about dialog") );
 102
 103     m_sizerText->Add(win, wxSizerFlags().Border(wxDOWN).Centre());
 104 }
 105
 106 void wxAboutDialog::AddText(const wxString& text)
 107 {
 108     if ( !text.empty() )
 109         AddControl(new wxStaticText(this, wxID_ANY, text));
 110 }
 111
 112 // ----------------------------------------------------------------------------
 113 // public functions
 114 // ----------------------------------------------------------------------------
 115
 116 void wxGenericAboutBox(const wxAboutDialogInfo& info)
 117 {
 118     wxAboutDialog dlg(info);
 119     dlg.ShowModal();
 120 }
 121
 122 // currently wxAboutBox is implemented natively only under wxMSW, so we provide
 123 // it here for the other platforms (this is going to change when GTK+ and Mac
 124 // native versions are implemented)
 125 #ifndef __WXMSW__
 126
 127 void wxAboutBox(const wxAboutDialogInfo& info)
 128 {
 129     wxGenericAboutBox(info);
 130 }
 131
 132 #endif // platforms without native about dialog
 133
 134
 135 #endif // wxUSE_ABOUTDLG