added wx{Colour|File|Dir|Font}PickerCtrl (patch 1472329 by Francesco)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39495 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/filepickerg.cpp

@@ -0,0 +1,85 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        src/generic/filepickerg.cpp
+// Purpose:     wxGenericFileDirButton class implementation
+// Author:      Francesco Montorsi
+// Modified by:
+// Created:     15/04/2006
+// RCS-ID:      $Id$
+// Copyright:   (c) Francesco Montorsi
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+    #include "wx/window.h"
+#endif //WX_PRECOMP
+
+#include "wx/filepicker.h"
+#include "wx/filedlg.h"
+
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+#if wxUSE_FILEPICKERCTRL || wxUSE_DIRPICKERCTRL
+
+IMPLEMENT_DYNAMIC_CLASS(wxGenericFileButton, wxButton)
+IMPLEMENT_DYNAMIC_CLASS(wxGenericDirButton, wxButton)
+
+// ----------------------------------------------------------------------------
+// wxGenericFileButton
+// ----------------------------------------------------------------------------
+
+bool wxGenericFileDirButton::Create( wxWindow *parent, wxWindowID id,
+                        const wxString &label, const wxString &path,
+                        const wxString &message, const wxString &wildcard,
+                        const wxPoint &pos, const wxSize &size, long style,
+                        const wxValidator& validator, const wxString &name)
+{
+    // create this button
+    if (!wxButton::Create(parent, id, label, pos, size, style,
+                          validator, name))
+    {
+        wxFAIL_MSG( wxT("wxGenericFileButton creation failed") );
+        return false;
+    }
+
+    // and handle user clicks on it
+    Connect(wxEVT_COMMAND_BUTTON_CLICKED,
+            wxCommandEventHandler(wxGenericFileDirButton::OnButtonClick),
+            NULL, this);
+
+    // create the dialog associated with this button
+    m_path = path;
+    return CreateDialog(message, wildcard);
+}
+
+void wxGenericFileDirButton::OnButtonClick(wxCommandEvent& WXUNUSED(ev))
+{
+    if (m_dialog->ShowModal() == wxID_OK)
+    {
+        // save the path
+        UpdatePathFromDialog();
+
+        // fire an event
+        wxFileDirPickerEvent event(GetEventType(), this, GetId(), m_path);
+        GetEventHandler()->ProcessEvent(event);
+    }
+}
+
+#endif      // wxUSE_FILEPICKERCTRL || wxUSE_DIRPICKERCTRL