src/generic/filepickerg.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/generic/filepickerg.cpp
   3 // Purpose:     wxGenericFileDirButton class implementation
   4 // Author:      Francesco Montorsi
   5 // Modified by:
   6 // Created:     15/04/2006
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Francesco Montorsi
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_FILEPICKERCTRL || wxUSE_DIRPICKERCTRL
  28
  29 #include "wx/filepicker.h"
  30
  31 #include "wx/scopedptr.h"
  32
  33
  34 // ============================================================================
  35 // implementation
  36 // ============================================================================
  37
  38 IMPLEMENT_DYNAMIC_CLASS(wxGenericFileButton, wxButton)
  39 IMPLEMENT_DYNAMIC_CLASS(wxGenericDirButton, wxButton)
  40
  41 // ----------------------------------------------------------------------------
  42 // wxGenericFileButton
  43 // ----------------------------------------------------------------------------
  44
  45 bool wxGenericFileDirButton::Create(wxWindow *parent,
  46                                     wxWindowID id,
  47                                     const wxString& label,
  48                                     const wxString& path,
  49                                     const wxString& message,
  50                                     const wxString& wildcard,
  51                                     const wxPoint& pos,
  52                                     const wxSize& size,
  53                                     long style,
  54                                     const wxValidator& validator,
  55                                     const wxString& name)
  56 {
  57     m_pickerStyle = style;
  58
  59     // If the special wxPB_SMALL flag is used, ignore the provided label and
  60     // use the shortest possible label and the smallest possible button fitting
  61     // it.
  62     long styleButton = 0;
  63     wxString labelButton;
  64     if ( m_pickerStyle & wxPB_SMALL )
  65     {
  66         labelButton = _("...");
  67         styleButton = wxBU_EXACTFIT;
  68     }
  69     else
  70     {
  71         labelButton = label;
  72     }
  73
  74     // create this button
  75     if ( !wxButton::Create(parent, id, labelButton,
  76                            pos, size, styleButton, validator, name) )
  77     {
  78         wxFAIL_MSG( wxT("wxGenericFileButton creation failed") );
  79         return false;
  80     }
  81
  82     // and handle user clicks on it
  83     Connect(GetId(), wxEVT_COMMAND_BUTTON_CLICKED,
  84             wxCommandEventHandler(wxGenericFileDirButton::OnButtonClick),
  85             NULL, this);
  86
  87     // create the dialog associated with this button
  88     m_path = path;
  89     m_message = message;
  90     m_wildcard = wildcard;
  91
  92     return true;
  93 }
  94
  95 void wxGenericFileDirButton::OnButtonClick(wxCommandEvent& WXUNUSED(ev))
  96 {
  97     wxScopedPtr<wxDialog> p(CreateDialog());
  98     if (p->ShowModal() == wxID_OK)
  99     {
 100         // save updated path in m_path
 101         UpdatePathFromDialog(p.get());
 102
 103         // fire an event
 104         wxFileDirPickerEvent event(GetEventType(), this, GetId(), m_path);
 105         GetEventHandler()->ProcessEvent(event);
 106     }
 107 }
 108
 109 #endif      // wxUSE_FILEPICKERCTRL || wxUSE_DIRPICKERCTRL