add support for custom controls in file dialog in wxGTK and generic versions; also...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52252 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/docs/changes.txt b/docs/changes.txt
index fa3672d775bcb2e02896418afe134965b9188f70..de5504d57b46e433fb5b89ece93f0db97837a590 100644 (file)
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -229,6 +229,7 @@ All (GUI):
 - Added wxNotificationMessage class for non-intrusive notifications
 - Added wxWindow::Show/HideWithEffect()
 - Added wxWrapSizer
+- Added custom controls support to wxFileDialog (Diaa Sami and Marcin Wojdyr)
 - Added wxDC::StretchBlit() for wxMac and wxMSW (Vince Harron).
 - Added support for drop down toolbar buttons (Tim Kosse).
 - Added support for labels for toolbar controls (Vince Harron).

diff --git a/docs/latex/wx/filedlg.tex b/docs/latex/wx/filedlg.tex
index 09fa44304a46b39ea9755d7f9ee19462cf9a8c54..2b7a75f71c848ea93494e3aff6629ea63090ee3c 100644 (file)
--- a/docs/latex/wx/filedlg.tex
+++ b/docs/latex/wx/filedlg.tex
@@ -116,6 +116,15 @@ Destructor.
 
 Returns the default directory.
 
+\membersection{wxFileDialog::GetExtraControl}\label{wxfiledialoggetextracontrol}
+
+\constfunc{wxWindow* }{GetExtraControl}{\void}
+
+If functions 
+\helpref{SetExtraControlCreator}{wxfiledialogsetextracontrolcreator}
+and \helpref{ShowModal}{wxfiledialogshowmodal} were called,
+returns the extra window. Otherwise returns \NULL.
+
 \membersection{wxFileDialog::GetFilename}\label{wxfiledialoggetfilename}
 
 \constfunc{wxString}{GetFilename}{\void}
@@ -175,6 +184,26 @@ Returns the file dialog wildcard.
 
 Sets the default directory.
 
+\membersection{wxFileDialog::SetExtraControlCreator}\label{wxfiledialogsetextracontrolcreator}
+
+\begin{verbatim}
+typedef wxWindow* (*ExtraControlCreatorFunction)(wxWindow*);
+\end{verbatim}
+\func{bool}{SetExtraControlCreator}{\param{t\_extraControlCreator }{creator}}
+
+Customize file dialog by adding extra window, which is typically placed
+below the list of files and above the buttons.
+
+SetExtraControlCreator can be called only once, before calling
+\helpref{ShowModal}{wxfiledialogshowmodal}.
+The {\tt creator} function should take pointer to parent window (file dialog)
+and should return a window allocated with operator new.
+
+Supported platforms: wxGTK, wxUniv.
+
+\wxheading{Return value}
+{\tt true} if adding extra controls is supported, {\tt false} otherwise.
+
 \membersection{wxFileDialog::SetFilename}\label{wxfiledialogsetfilename}
 
 \func{void}{SetFilename}{\param{const wxString\& }{setfilename}}

diff --git a/include/wx/filedlg.h b/include/wx/filedlg.h
index d30075401a2d6ad4cc7124546538e8ebe70363f1..7abc596350cd00d2c47077471eb3d8f9901b3b6f 100644 (file)
--- a/include/wx/filedlg.h
+++ b/include/wx/filedlg.h
@@ -85,6 +85,9 @@ public:
         Create(parent, message, defaultDir, defaultFile, wildCard, style, pos, sz, name);
     }
 
+    virtual ~wxFileDialogBase() {}
+
+
     bool Create(wxWindow *parent,
                 const wxString& message = wxFileSelectorPromptStr,
                 const wxString& defaultDir = wxEmptyString,
@@ -113,6 +116,17 @@ public:
     virtual wxString GetWildcard() const { return m_wildCard; }
     virtual int GetFilterIndex() const { return m_filterIndex; }
 
+    // this function is called with wxFileDialog as parameter and should
+    // create the window containing the extra controls we want to show in it
+    typedef wxWindow *(*ExtraControlCreatorFunction)(wxWindow*);
+
+    // extra controls are currently supported in GTK and generic versions
+    // only currently
+    virtual bool SupportsExtraControl() const { return false; }
+
+    bool SetExtraControlCreator(ExtraControlCreatorFunction WXUNUSED(c));
+    wxWindow *GetExtraControl() const { return m_extraControl; }
+
     // Utility functions
 
 #if WXWIN_COMPATIBILITY_2_6
@@ -137,13 +151,20 @@ protected:
     wxString      m_fileName;
     wxString      m_wildCard;
     int           m_filterIndex;
+    wxWindow*     m_extraControl;
+
+    // returns true if control is created (if it already exists returns false)
+    bool CreateExtraControl();
 
 private:
+    ExtraControlCreatorFunction m_extraControlCreator;
+
     void Init();
     DECLARE_DYNAMIC_CLASS(wxFileDialogBase)
     DECLARE_NO_COPY_CLASS(wxFileDialogBase)
 };
 
+
 //----------------------------------------------------------------------------
 // wxFileDialog convenience functions
 //----------------------------------------------------------------------------

diff --git a/include/wx/generic/filedlgg.h b/include/wx/generic/filedlgg.h
index eb0446dd71764d8319c9eecf6a03131b31656dcb..36030f175e8b21181aeb089ae1371d0811335d14 100644 (file)
--- a/include/wx/generic/filedlgg.h
+++ b/include/wx/generic/filedlgg.h
@@ -82,6 +82,7 @@ public:
         { return m_filectrl->GetWildcard(); }
     virtual int GetFilterIndex() const
         { return m_filectrl->GetFilterIndex(); }
+    virtual bool SupportsExtraControl() const { return true; }
 
     // implementation only from now on
     // -------------------------------
@@ -113,6 +114,8 @@ protected:
 
 private:
     void Init();
+    wxBitmapButton* AddBitmapButton( wxWindowID winId, const wxArtID& artId,
+                                     const wxString& tip, wxSizer *sizer );
 
     DECLARE_DYNAMIC_CLASS(wxGenericFileDialog)
     DECLARE_EVENT_TABLE()

diff --git a/include/wx/gtk/filedlg.h b/include/wx/gtk/filedlg.h
index d54f2bdd1976588e8883533dfcb40b0fc40c1f76..38090b16e16ae7b198e5876f1ab4073bda9cc72c 100644 (file)
--- a/include/wx/gtk/filedlg.h
+++ b/include/wx/gtk/filedlg.h
@@ -30,8 +30,7 @@ public:
                  const wxPoint& pos = wxDefaultPosition,
                  const wxSize& sz = wxDefaultSize,
                  const wxString& name = wxFileDialogNameStr);
-
-    virtual ~wxFileDialog() {}
+    virtual ~wxFileDialog() { delete m_extraControl; }
 
     virtual wxString GetPath() const;
     virtual void GetPaths(wxArrayString& paths) const;
@@ -48,8 +47,8 @@ public:
     virtual void SetFilterIndex(int filterIndex);
 
     virtual int ShowModal();
-    virtual bool Show( bool show = true );
 
+    virtual bool SupportsExtraControl() const { return true; }
 
 
 protected:

diff --git a/samples/dialogs/Makefile.in b/samples/dialogs/Makefile.in
index d207a0b777613b756227049ae168ef0945d1621e..9f8f98052ebf0f2bca354aa5a521498ffcc74489 100644 (file)
--- a/samples/dialogs/Makefile.in
+++ b/samples/dialogs/Makefile.in
@@ -112,6 +112,8 @@ COND_PLATFORM_OS2_1___dialogs___os2_emxbindcmd = $(NM) dialogs$(EXEEXT) | if \
 @COND_SHARED_0_TOOLKIT_MAC_WXUNIV_0@__GENERIC_DIALOGS_IN_NATIVE_BUILDS_OBJECTS \
 @COND_SHARED_0_TOOLKIT_MAC_WXUNIV_0@   = dialogs_colrdlgg.o dialogs_dirdlgg.o \
 @COND_SHARED_0_TOOLKIT_MAC_WXUNIV_0@   dialogs_filedlgg.o
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2@__GENERIC_DIALOGS_IN_NATIVE_BUILDS_OBJECTS \
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2@   = dialogs_filedlgg.o
 @COND_SHARED_0_TOOLKIT_PM_WXUNIV_0@__GENERIC_DIALOGS_IN_NATIVE_BUILDS_OBJECTS \
 @COND_SHARED_0_TOOLKIT_PM_WXUNIV_0@    = dialogs_fontdlgg.o dialogs_filedlgg.o
 COND_MONOLITHIC_0___WXLIB_ADV_p = \
@@ -237,6 +239,9 @@ dialogs_dialogs.o: $(srcdir)/dialogs.cpp
 @COND_SHARED_0_TOOLKIT_MAC_WXUNIV_0@dialogs_filedlgg.o: $(srcdir)/../../src/generic/filedlgg.cpp
 @COND_SHARED_0_TOOLKIT_MAC_WXUNIV_0@   $(CXXC) -c -o $@ $(DIALOGS_CXXFLAGS) $(srcdir)/../../src/generic/filedlgg.cpp
 
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2@dialogs_filedlgg.o: $(srcdir)/../../src/generic/filedlgg.cpp
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2@   $(CXXC) -c -o $@ $(DIALOGS_CXXFLAGS) $(srcdir)/../../src/generic/filedlgg.cpp
+
 @COND_SHARED_0_TOOLKIT_PM_WXUNIV_0@dialogs_filedlgg.o: $(srcdir)/../../src/generic/filedlgg.cpp
 @COND_SHARED_0_TOOLKIT_PM_WXUNIV_0@    $(CXXC) -c -o $@ $(DIALOGS_CXXFLAGS) $(srcdir)/../../src/generic/filedlgg.cpp
 

diff --git a/samples/dialogs/dialogs.bkl b/samples/dialogs/dialogs.bkl
index d859d8075224fe412740050245a8aea1085aca98..1d5f65d2420f239364e91e360f98d3521d896a73 100644 (file)
--- a/samples/dialogs/dialogs.bkl
+++ b/samples/dialogs/dialogs.bkl
@@ -18,6 +18,9 @@
             $(WXTOPDIR)src/generic/dirdlgg.cpp
             $(WXTOPDIR)src/generic/filedlgg.cpp
         </if>
+        <if cond="TOOLKIT=='GTK' and TOOLKIT_VERSION=='2'">
+            $(WXTOPDIR)src/generic/filedlgg.cpp
+        </if>
         <if cond="TOOLKIT=='PM' and WXUNIV=='0' and SHARED=='0'">
             $(WXTOPDIR)src/generic/fontdlgg.cpp
             $(WXTOPDIR)src/generic/filedlgg.cpp

diff --git a/samples/dialogs/dialogs.cpp b/samples/dialogs/dialogs.cpp
index 53216863267b63ea1c343748090685d828027c9a..e32c2344abe52fb1e3be66a0c5f26173e4d522d1 100644 (file)
--- a/samples/dialogs/dialogs.cpp
+++ b/samples/dialogs/dialogs.cpp
@@ -337,12 +337,12 @@ bool MyApp::OnInit()
     filedlg_menu->Append(DIALOGS_FILES_OPEN,  _T("Open &files\tCtrl-Q"));
     filedlg_menu->Append(DIALOGS_FILE_SAVE,  _T("Sa&ve file\tCtrl-S"));
 
-    #if USE_FILEDLG_GENERIC
-        filedlg_menu->AppendSeparator();
-        filedlg_menu->Append(DIALOGS_FILE_OPEN_GENERIC,  _T("&Open file (generic)"));
-        filedlg_menu->Append(DIALOGS_FILES_OPEN_GENERIC,  _T("Open &files (generic)"));
-        filedlg_menu->Append(DIALOGS_FILE_SAVE_GENERIC,  _T("Sa&ve file (generic)"));
-    #endif // USE_FILEDLG_GENERIC
+#if USE_FILEDLG_GENERIC
+    filedlg_menu->AppendSeparator();
+    filedlg_menu->Append(DIALOGS_FILE_OPEN_GENERIC, _T("&Open file (generic)"));
+    filedlg_menu->Append(DIALOGS_FILES_OPEN_GENERIC, _T("Open &files (generic)"));
+    filedlg_menu->Append(DIALOGS_FILE_SAVE_GENERIC, _T("Sa&ve file (generic)"));
+#endif // USE_FILEDLG_GENERIC
 
     menuDlg->Append(wxID_ANY,_T("&File operations"),filedlg_menu);
 
@@ -799,6 +799,43 @@ void MyFrame::MultiChoice(wxCommandEvent& WXUNUSED(event) )
 #endif // wxUSE_CHOICEDLG
 
 #if wxUSE_FILEDLG
+
+// panel with custom controls for file dialog
+class MyExtraPanel : public wxPanel
+{
+public:
+    MyExtraPanel(wxWindow *parent);
+    void OnCheckBox(wxCommandEvent& event) { m_btn->Enable(event.IsChecked()); }
+    wxString GetInfo() const
+    {
+        return wxString::Format("checkbox value = %d", (int) m_cb->GetValue());
+    }
+private:
+    wxButton *m_btn;
+    wxCheckBox *m_cb;
+};
+
+MyExtraPanel::MyExtraPanel(wxWindow *parent)
+            : wxPanel(parent)
+{
+    m_btn = new wxButton(this, -1, _T("Custom Button"));
+    m_btn->Enable(false);
+    m_cb = new wxCheckBox(this, -1, _T("Enable Custom Button"));
+    m_cb->Connect(wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED,
+                  wxCommandEventHandler(MyExtraPanel::OnCheckBox), NULL, this);
+    wxBoxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
+    sizerTop->Add(m_cb, wxSizerFlags().Centre().Border());
+    sizerTop->AddStretchSpacer();
+    sizerTop->Add(m_btn, wxSizerFlags().Right().Border());
+    SetSizerAndFit(sizerTop);
+}
+
+// a static method can be used instead of a function with most of compilers
+static wxWindow* createMyExtraPanel(wxWindow *parent)
+{
+    return new MyExtraPanel(parent);
+}
+
 void MyFrame::FileOpen(wxCommandEvent& WXUNUSED(event) )
 {
     wxFileDialog dialog
@@ -814,18 +851,23 @@ void MyFrame::FileOpen(wxCommandEvent& WXUNUSED(event) )
 #endif
                  );
 
+    dialog.SetExtraControlCreator(&createMyExtraPanel);
     dialog.CentreOnParent();
     dialog.SetDirectory(wxGetHomeDir());
 
     if (dialog.ShowModal() == wxID_OK)
     {
         wxString info;
+        MyExtraPanel *extra_panel
+            = static_cast<MyExtraPanel*>(dialog.GetExtraControl());
         info.Printf(_T("Full file name: %s\n")
                     _T("Path: %s\n")
-                    _T("Name: %s"),
+                    _T("Name: %s\n")
+                    _T("Custom window: %s"),
                     dialog.GetPath().c_str(),
                     dialog.GetDirectory().c_str(),
-                    dialog.GetFilename().c_str());
+                    dialog.GetFilename().c_str(),
+                    extra_panel->GetInfo().c_str());
         wxMessageDialog dialog2(this, info, _T("Selected file"));
         dialog2.ShowModal();
     }
@@ -933,6 +975,7 @@ void MyFrame::FileOpenGeneric(wxCommandEvent& WXUNUSED(event) )
                     _T("C++ files (*.cpp;*.h)|*.cpp;*.h")
                  );
 
+    dialog.SetExtraControlCreator(&createMyExtraPanel);
     dialog.SetDirectory(wxGetHomeDir());
 
     if (dialog.ShowModal() == wxID_OK)
@@ -1264,8 +1307,7 @@ TestDefaultActionDialog::TestDefaultActionDialog( wxWindow *parent ) :
     if (button_sizer)
         main_sizer->Add( button_sizer, 0, wxALL|wxGROW, 5 );
         
-    SetSizer( main_sizer );
-    main_sizer->Fit( this );
+    SetSizerAndFit( main_sizer );
 }
     
 void TestDefaultActionDialog::OnListBoxDClick(wxCommandEvent& event)
@@ -1651,10 +1693,7 @@ MyModelessDialog::MyModelessDialog(wxWindow *parent)
     sizerTop->Add(btn, 1, wxEXPAND | wxALL, 5);
     sizerTop->Add(check, 1, wxEXPAND | wxALL, 5);
 
-    SetSizer(sizerTop);
-
-    sizerTop->SetSizeHints(this);
-    sizerTop->Fit(this);
+    SetSizerAndFit(sizerTop);
 }
 
 void MyModelessDialog::OnButton(wxCommandEvent& WXUNUSED(event))
@@ -1694,10 +1733,7 @@ MyModalDialog::MyModalDialog(wxWindow *parent)
     sizerTop->Add(m_btnDelete, 0, wxALIGN_CENTER | wxALL, 5);
     sizerTop->Add(btnOk, 0, wxALIGN_CENTER | wxALL, 5);
 
-    SetSizer(sizerTop);
-
-    sizerTop->SetSizeHints(this);
-    sizerTop->Fit(this);
+    SetSizerAndFit(sizerTop);
 
     m_btnModal->SetFocus();
     m_btnModal->SetDefault();
@@ -1800,9 +1836,8 @@ StdButtonSizerDialog::StdButtonSizerDialog(wxWindow *parent)
 
     EnableDisableControls();
 
-    SetSizer(sizerTop);
+    SetSizerAndFit(sizerTop);
 
-    sizerTop->SetSizeHints(this);
     wxCommandEvent ev;
     OnEvent(ev);
 }
@@ -2015,8 +2050,7 @@ wxPanel* SettingsDialog::CreateGeneralSettingsPage(wxWindow* parent)
 
     topSizer->Add( item0, 1, wxGROW|wxALIGN_CENTRE|wxALL, 5 );
 
-    panel->SetSizer(topSizer);
-    topSizer->Fit(panel);
+    panel->SetSizerAndFit(topSizer);
 
     return panel;
 }
@@ -2074,8 +2108,7 @@ wxPanel* SettingsDialog::CreateAestheticSettingsPage(wxWindow* parent)
     topSizer->Add( item0, 1, wxGROW|wxALIGN_CENTRE|wxALL, 5 );
     topSizer->AddSpacer(5);
 
-    panel->SetSizer(topSizer);
-    topSizer->Fit(panel);
+    panel->SetSizerAndFit(topSizer);
 
     return panel;
 }

diff --git a/samples/dialogs/dialogs.h b/samples/dialogs/dialogs.h
index b59b323ce2fd0417c4cfdea66fb6c2e2b4a478d3..36836f1d3ad744d799529ae21c5ed4a1598ae919 100644 (file)
--- a/samples/dialogs/dialogs.h
+++ b/samples/dialogs/dialogs.h
@@ -77,7 +77,8 @@ of MSW, MAC and OS2
 #define USE_DIRDLG_GENERIC \
     ((USE_WXMSW || USE_WXMAC) && USE_GENERIC_DIALOGS && wxUSE_DIRDLG)
 #define USE_FILEDLG_GENERIC \
-    ((((USE_WXMSW || USE_WXMAC || USE_WXPM) && USE_GENERIC_DIALOGS) || USE_WXWINCE) && wxUSE_FILEDLG)
+    ((((USE_WXMSW || USE_WXMAC || USE_WXPM || USE_WXGTK) \
+                    && USE_GENERIC_DIALOGS) || USE_WXWINCE) && wxUSE_FILEDLG)
 #define USE_FONTDLG_GENERIC \
     ((USE_WXMSW || USE_WXMACFONTDLG || USE_WXPM) && USE_GENERIC_DIALOGS && wxUSE_FONTDLG)
 

diff --git a/src/common/fldlgcmn.cpp b/src/common/fldlgcmn.cpp
index 71c0a977ce4594e94190a893c8a97a093f935950..7c6e7fda2c653ee2cd529f710fc1346f7e5e0925 100644 (file)
--- a/src/common/fldlgcmn.cpp
+++ b/src/common/fldlgcmn.cpp
@@ -35,8 +35,10 @@ IMPLEMENT_DYNAMIC_CLASS(wxFileDialogBase, wxDialog)
 
 void wxFileDialogBase::Init()
 {
-    m_filterIndex =
+    m_filterIndex = 0;
     m_windowStyle = 0;
+    m_extraControl = NULL;
+    m_extraControlCreator = NULL;
 }
 
 bool wxFileDialogBase::Create(wxWindow *parent,
@@ -149,6 +151,23 @@ wxString wxFileDialogBase::AppendExtension(const wxString &filePath,
     return filePath + ext;
 }
 
+bool wxFileDialogBase::SetExtraControlCreator(ExtraControlCreatorFunction c)
+{
+    wxCHECK_MSG( !m_extraControlCreator, false,
+                 "wxFileDialog::SetExtraControl() called second time" );
+
+    m_extraControlCreator = c;
+    return SupportsExtraControl();
+}
+
+bool wxFileDialogBase::CreateExtraControl()
+{
+    if (!m_extraControlCreator || m_extraControl)
+        return false;
+    m_extraControl = (*m_extraControlCreator)(this);
+    return true;
+}
+
 //----------------------------------------------------------------------------
 // wxFileDialog convenience functions
 //----------------------------------------------------------------------------

diff --git a/src/generic/filectrlg.cpp b/src/generic/filectrlg.cpp
index e123e275a9c85df094e678a1dfd85b3d6e02f44e..e6404bfad6e9271399ed68ad64d6ccd80ffa0a9c 100644 (file)
--- a/src/generic/filectrlg.cpp
+++ b/src/generic/filectrlg.cpp
@@ -912,6 +912,7 @@ bool wxGenericFileCtrl::Create( wxWindow *parent,
     this->m_style = style;
     m_inSelected = false;
     m_noSelChgEvent = false;
+    m_check = NULL;
 
     // check that the styles are not contradictory
     wxASSERT_MSG( !( ( m_style & wxFC_SAVE ) && ( m_style & wxFC_OPEN ) ),
@@ -947,10 +948,11 @@ bool wxGenericFileCtrl::Create( wxWindow *parent,
 
     wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
     if ( is_pda )
-        staticsizer->Add( new wxStaticText( this, wxID_ANY, _( "Current directory:" ) ), 0, wxRIGHT, 10 );
+        staticsizer->Add( new wxStaticText( this, wxID_ANY, _( "Current directory:" ) ),
+                          wxSizerFlags().DoubleBorder(wxRIGHT) );
     m_static = new wxStaticText( this, wxID_ANY, m_dir );
     staticsizer->Add( m_static, 1 );
-    mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM, 10 );
+    mainsizer->Add( staticsizer, wxSizerFlags().Expand().Border());
 
     long style2 = wxLC_LIST;
     if ( !( m_style & wxFC_MULTIPLE ) )
@@ -979,33 +981,25 @@ bool wxGenericFileCtrl::Create( wxWindow *parent,
 
         wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
         textsizer->Add( m_text, wxSizerFlags( 1 ).Centre().Border() );
+        textsizer->Add( m_choice, wxSizerFlags( 1 ).Centre().Border() );
         mainsizer->Add( textsizer, wxSizerFlags().Expand() );
 
-        m_check = NULL;
-        textsizer->Add( m_choice, wxSizerFlags( 1 ).Centre().Border() );
     }
     else // !is_pda
     {
-        mainsizer->Add( m_list, wxSizerFlags( 1 ).Expand().DoubleHorzBorder() );
-
-        wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
-        textsizer->Add( m_text, wxSizerFlags( 1 ).Centre().
-                        DoubleBorder( wxLEFT | wxRIGHT | wxTOP ) );
-        mainsizer->Add( textsizer, wxSizerFlags().Expand() );
-
-        wxSizerFlags flagsCentre;
-        flagsCentre.Centre().DoubleBorder();
+        mainsizer->Add( m_list, wxSizerFlags( 1 ).Expand().Border() );
+        mainsizer->Add( m_text, wxSizerFlags().Expand().Border() );
 
         wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
-        choicesizer->Add( m_choice, wxSizerFlags( flagsCentre ).Proportion( 1 ) );
+        choicesizer->Add( m_choice, wxSizerFlags( 1 ).Centre() );
 
         if ( !( m_style & wxFC_NOSHOWHIDDEN ) )
-            {
+        {
             m_check = new wxCheckBox( this, ID_CHECK, _( "Show &hidden files" ) );
-            choicesizer->Add( m_check, flagsCentre );
-            }
+            choicesizer->Add( m_check, wxSizerFlags().Centre().DoubleBorder(wxLEFT) );
+        }
 
-        mainsizer->Add( choicesizer, wxSizerFlags().Expand() );
+        mainsizer->Add( choicesizer, wxSizerFlags().Expand().Border() );
     }
 
     SetWildcard( wildCard );

diff --git a/src/generic/filedlgg.cpp b/src/generic/filedlgg.cpp
index b1308eb5bd7bdfd13f354b36c61f4d32f342227e..dc2719db4bc6bbff746210668b01935abb1eb35c 100644 (file)
--- a/src/generic/filedlgg.cpp
+++ b/src/generic/filedlgg.cpp
@@ -103,7 +103,7 @@
 #define  ID_LIST_MODE     (wxID_FILEDLGG    )
 #define  ID_REPORT_MODE   (wxID_FILEDLGG + 1)
 #define  ID_UP_DIR        (wxID_FILEDLGG + 2)
-#define  ID_PARENT_DIR    (wxID_FILEDLGG + 3)
+#define  ID_HOME_DIR      (wxID_FILEDLGG + 3)
 #define  ID_NEW_DIR       (wxID_FILEDLGG + 4)
 #define  ID_FILE_CTRL     (wxID_FILEDLGG + 5)
 
@@ -113,7 +113,7 @@ BEGIN_EVENT_TABLE(wxGenericFileDialog,wxDialog)
     EVT_BUTTON(ID_LIST_MODE, wxGenericFileDialog::OnList)
     EVT_BUTTON(ID_REPORT_MODE, wxGenericFileDialog::OnReport)
     EVT_BUTTON(ID_UP_DIR, wxGenericFileDialog::OnUp)
-    EVT_BUTTON(ID_PARENT_DIR, wxGenericFileDialog::OnHome)
+    EVT_BUTTON(ID_HOME_DIR, wxGenericFileDialog::OnHome)
     EVT_BUTTON(ID_NEW_DIR, wxGenericFileDialog::OnNew)
     EVT_BUTTON(wxID_OK, wxGenericFileDialog::OnOk)
     EVT_FILECTRL_FILEACTIVATED(ID_FILE_CTRL, wxGenericFileDialog::OnFileActivated)
@@ -212,54 +212,28 @@ bool wxGenericFileDialog::Create( wxWindow *parent,
     wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
 
     wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );
-
-    wxBitmapButton *but;
-
-    but = new wxBitmapButton(this, ID_LIST_MODE,
-                             wxArtProvider::GetBitmap(wxART_LIST_VIEW, wxART_BUTTON));
-#if wxUSE_TOOLTIPS
-    but->SetToolTip( _("View files as a list view") );
-#endif
-    buttonsizer->Add( but, 0, wxALL, 5 );
-
-    but = new wxBitmapButton(this, ID_REPORT_MODE,
-                             wxArtProvider::GetBitmap(wxART_REPORT_VIEW, wxART_BUTTON));
-#if wxUSE_TOOLTIPS
-    but->SetToolTip( _("View files as a detailed view") );
-#endif
-    buttonsizer->Add( but, 0, wxALL, 5 );
-
+    AddBitmapButton( ID_LIST_MODE, wxART_LIST_VIEW,
+                     _("View files as a list view"), buttonsizer );
+    AddBitmapButton( ID_REPORT_MODE, wxART_REPORT_VIEW,
+                     _("View files as a detailed view"), buttonsizer );
     buttonsizer->Add( 30, 5, 1 );
-
-    m_upDirButton = new wxBitmapButton(this, ID_UP_DIR,
-                           wxArtProvider::GetBitmap(wxART_GO_DIR_UP, wxART_BUTTON));
-#if wxUSE_TOOLTIPS
-    m_upDirButton->SetToolTip( _("Go to parent directory") );
-#endif
-    buttonsizer->Add( m_upDirButton, 0, wxALL, 5 );
+    m_upDirButton = AddBitmapButton( ID_UP_DIR, wxART_GO_DIR_UP,
+                                     _("Go to parent directory"), buttonsizer );
 
 #ifndef __DOS__ // VS: Home directory is meaningless in MS-DOS...
-    but = new wxBitmapButton(this, ID_PARENT_DIR,
-                             wxArtProvider::GetBitmap(wxART_GO_HOME, wxART_BUTTON));
-#if wxUSE_TOOLTIPS
-    but->SetToolTip( _("Go to home directory") );
-#endif
-    buttonsizer->Add( but, 0, wxALL, 5);
-
+    AddBitmapButton( ID_HOME_DIR, wxART_GO_HOME,
+                     _("Go to home directory"), buttonsizer );
     buttonsizer->Add( 20, 20 );
 #endif //!__DOS__
 
-    m_newDirButton = new wxBitmapButton(this, ID_NEW_DIR,
-                           wxArtProvider::GetBitmap(wxART_NEW_DIR, wxART_BUTTON));
-#if wxUSE_TOOLTIPS
-    m_newDirButton->SetToolTip( _("Create new directory") );
-#endif
-    buttonsizer->Add( m_newDirButton, 0, wxALL, 5 );
+    m_newDirButton = AddBitmapButton( ID_NEW_DIR, wxART_NEW_DIR,
+                                      _("Create new directory"), buttonsizer );
 
     if (is_pda)
-        mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 0 );
+        mainsizer->Add( buttonsizer, wxSizerFlags().Expand() );
     else
-        mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 5 );
+        mainsizer->Add( buttonsizer, wxSizerFlags().Expand()
+                                                   .Border( wxLEFT | wxRIGHT | wxTOP ) );
 
     long style2 = 0;
     if ( HasFdFlag(wxFD_MULTIPLE) )
@@ -283,31 +257,21 @@ bool wxGenericFileDialog::Create( wxWindow *parent,
         m_filectrl->ChangeToReportMode();
     }
 
-    if (is_pda)
-    {
-        // PDAs have a different screen layout
-        mainsizer->Add(m_filectrl, wxSizerFlags(1).Expand().HorzBorder());
+    mainsizer->Add(m_filectrl, wxSizerFlags(1).Expand().HorzBorder());
 
-        wxSizer *bsizer = CreateButtonSizer(wxOK | wxCANCEL);
-        if ( bsizer )
+    wxSizer *bsizer = CreateButtonSizer(wxOK | wxCANCEL);
+    if ( bsizer )
+    {
+        if (is_pda)
             mainsizer->Add(bsizer, wxSizerFlags().Expand().Border());
+        else
+            mainsizer->Add(bsizer, wxSizerFlags().Expand().DoubleBorder());
     }
-    else // !is_pda
-    {
-        mainsizer->Add(m_filectrl, wxSizerFlags(1).Expand().DoubleHorzBorder());
-
-        wxBoxSizer *okcancelsizer = new wxBoxSizer( wxHORIZONTAL );
-        okcancelsizer->Add(new wxButton(this, wxID_OK), wxSizerFlags().DoubleBorder().Centre());
-        okcancelsizer->Add(new wxButton(this, wxID_CANCEL), wxSizerFlags().DoubleBorder().Centre());
-        mainsizer->Add(okcancelsizer, wxSizerFlags().Center());
-        }
 
-    SetAutoLayout( true );
     SetSizer( mainsizer );
 
     if (!is_pda)
     {
-        mainsizer->Fit( this );
         mainsizer->SetSizeHints( this );
 
         Centre( wxBOTH );
@@ -332,8 +296,28 @@ wxGenericFileDialog::~wxGenericFileDialog()
     }
 }
 
+wxBitmapButton* wxGenericFileDialog::AddBitmapButton( wxWindowID winId,
+                                                      const wxArtID& artId,
+                                                      const wxString& tip,
+                                                      wxSizer *sizer)
+{
+    wxBitmapButton *but = new wxBitmapButton(this, winId,
+                                         wxArtProvider::GetBitmap(artId, wxART_BUTTON));
+    but->SetToolTip(tip);
+    sizer->Add(but, wxSizerFlags().Border());
+    return but;
+}
+
 int wxGenericFileDialog::ShowModal()
 {
+    if (CreateExtraControl())
+    {
+        wxSizer *sizer = GetSizer();
+        sizer->Insert(2 /* after m_filectrl */, m_extraControl,
+                      wxSizerFlags().Expand().HorzBorder());
+        sizer->Fit(this);
+    }
+
     m_filectrl->SetDirectory(m_dir);
 
     return wxDialog::ShowModal();

diff --git a/src/gtk/filedlg.cpp b/src/gtk/filedlg.cpp
index 835e2d0c6bbfd7e1b69a39a7b0338425ef0e5047..f7f6d51fb77739fe4a10cd91c5e5b3533c23eb6b 100644 (file)
--- a/src/gtk/filedlg.cpp
+++ b/src/gtk/filedlg.cpp
@@ -131,6 +131,11 @@ static void gtk_filedialog_update_preview_callback(GtkFileChooser *chooser,
 
 } // extern "C"
 
+static void wxInsertChildInFileDialog(wxWindow* WXUNUSED(parent),
+                                      wxWindow* WXUNUSED(child))
+{
+}
+
 
 //-----------------------------------------------------------------------------
 // wxFileDialog
@@ -151,6 +156,7 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
                            const wxString& name)
     : wxFileDialogBase()
 {
+    m_insertCallback = wxInsertChildInFileDialog;
     parent = GetParentForModalDialog(parent);
     
     if (!wxFileDialogBase::Create(parent, message, defaultDir, defaultFileName,
@@ -276,6 +282,7 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
     }
 }
 
+
 void wxFileDialog::OnFakeOk(wxCommandEvent& WXUNUSED(event))
 {
     EndDialog(wxID_OK);
@@ -283,12 +290,19 @@ void wxFileDialog::OnFakeOk(wxCommandEvent& WXUNUSED(event))
 
 int wxFileDialog::ShowModal()
 {
-    return wxDialog::ShowModal();
-}
+    if (CreateExtraControl())
+    {
+        GtkWidget *control = m_extraControl->m_widget;
 
-bool wxFileDialog::Show( bool show )
-{
-    return wxDialog::Show( show );
+        // see wxNotebook::InsertPage() for explaination
+        // why gtk_widget_unparent() is not used here
+        control->parent = NULL;
+
+        gtk_widget_show(control);
+        gtk_file_chooser_set_extra_widget(GTK_FILE_CHOOSER(m_widget), control);
+    }
+
+    return wxDialog::ShowModal();
 }
 
 void wxFileDialog::DoSetSize(int WXUNUSED(x), int WXUNUSED(y),