initial implementation of wxAboutBox()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41683 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-10-08 01:02:04 +00:00
parent 9211cf3c43
commit ca7adbf8bc
6 changed files with 509 additions and 16 deletions
--- a/src/generic/aboutdlgg.cpp
+++ b/src/generic/aboutdlgg.cpp
@@ -0,0 +1,135 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        src/generic/aboutdlgg.cpp
+// Purpose:     implements wxGenericAboutBox() function
+// Author:      Vadim Zeitlin
+// Created:     2006-10-08
+// RCS-ID:      $Id$
+// Copyright:   (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+// for compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#if wxUSE_ABOUTDLG
+
+#ifndef WX_PRECOMP
+    #include "wx/sizer.h"
+
+    #include "wx/statbmp.h"
+    #include "wx/stattext.h"
+#endif //WX_PRECOMP
+
+#include "wx/aboutdlg.h"
+#include "wx/generic/aboutdlgg.h"
+
+#include "wx/hyperlink.h"
+
+// ============================================================================
+// wxAboutDialog implementation
+// ============================================================================
+
+bool wxAboutDialog::Create(const wxAboutDialogInfo& info)
+{
+    // TODO: should we use main frame as parent by default here?
+    if ( !wxDialog::Create(NULL, wxID_ANY, _("About ") + info.GetName()) )
+        return false;
+
+    m_sizerText = new wxBoxSizer(wxVERTICAL);
+    wxString nameAndVersion = info.GetName();
+    if ( info.HasVersion() )
+        nameAndVersion << _T(' ') << info.GetVersion();
+    wxStaticText *label = new wxStaticText(this, wxID_ANY, nameAndVersion);
+    wxFont fontBig(*wxNORMAL_FONT);
+    fontBig.SetPointSize(fontBig.GetPointSize() + 2);
+    fontBig.SetWeight(wxFONTWEIGHT_BOLD);
+    label->SetFont(fontBig);
+
+    m_sizerText->Add(label, wxSizerFlags().Centre().Border());
+    m_sizerText->AddSpacer(5);
+
+    AddText(info.GetCopyright());
+    AddText(info.GetDescription());
+
+    if ( info.HasWebSite() )
+    {
+#if wxUSE_HYPERLINKCTRL
+        AddControl(new wxHyperlinkCtrl(this, wxID_ANY,
+                                       info.GetWebSiteDescription(),
+                                       info.GetWebSiteURL()));
+#else
+        AddText(info.GetWebSiteURL());
+#endif // wxUSE_HYPERLINKCTRL/!wxUSE_HYPERLINKCTRL
+    }
+
+    // TODO: add licence
+
+    // TODO: add credits (developers, artists, doc writers, translators)
+
+
+    wxSizer *sizerIconAndText = new wxBoxSizer(wxHORIZONTAL);
+#if wxUSE_STATBMP
+    if ( info.HasIcon() )
+        sizerIconAndText->Add(new wxStaticBitmap(this, wxID_ANY, info.GetIcon()));
+#endif // wxUSE_STATBMP
+    sizerIconAndText->Add(m_sizerText, wxSizerFlags(1).Expand());
+
+    wxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
+    sizerTop->Add(sizerIconAndText, wxSizerFlags(1).Expand().Border());
+    sizerTop->Add(new wxButton(this, wxID_OK), wxSizerFlags().Right().Border());
+    SetSizerAndFit(sizerTop);
+
+    CentreOnScreen();
+    return true;
+}
+
+void wxAboutDialog::AddControl(wxWindow *win)
+{
+    wxCHECK_RET( m_sizerText, _T("can only be called after Create()") );
+    wxASSERT_MSG( win, _T("can't add NULL window to about dialog") );
+
+    m_sizerText->Add(win, wxSizerFlags().Border(wxDOWN).Centre());
+}
+
+void wxAboutDialog::AddText(const wxString& text)
+{
+    if ( !text.empty() )
+        AddControl(new wxStaticText(this, wxID_ANY, text));
+}
+
+// ----------------------------------------------------------------------------
+// public functions
+// ----------------------------------------------------------------------------
+
+void wxGenericAboutBox(const wxAboutDialogInfo& info)
+{
+    wxAboutDialog dlg(info);
+    dlg.ShowModal();
+}
+
+// currently wxAboutBox is implemented natively only under wxMSW, so we provide
+// it here for the other platforms (this is going to change when GTK+ and Mac
+// native versions are implemented)
+#ifndef __WXMSW__
+
+void wxAboutBox(const wxAboutDialogInfo& info)
+{
+    wxGenericAboutBox(info);
+}
+
+#endif // platforms without native about dialog
+
+
+#endif // wxUSE_ABOUTDLG