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
  32 // ============================================================================
  33 // implementation
  34 // ============================================================================
  35
  36 IMPLEMENT_DYNAMIC_CLASS(wxGenericFileButton, wxButton)
  37 IMPLEMENT_DYNAMIC_CLASS(wxGenericDirButton, wxButton)
  38
  39 // ----------------------------------------------------------------------------
  40 // wxGenericFileButton
  41 // ----------------------------------------------------------------------------
  42
  43 bool wxGenericFileDirButton::Create(wxWindow *parent,
  44                                     wxWindowID id,
  45                                     const wxString& label,
  46                                     const wxString& path,
  47                                     const wxString& message,
  48                                     const wxString& wildcard,
  49                                     const wxPoint& pos,
  50                                     const wxSize& size,
  51                                     long style,
  52                                     const wxValidator& validator,
  53                                     const wxString& name)
  54 {
  55     m_pickerStyle = style;
  56
  57     // If the special wxPB_SMALL flag is used, ignore the provided label and
  58     // use the shortest possible label and the smallest possible button fitting
  59     // it.
  60     long styleButton = 0;
  61     wxString labelButton;
  62     if ( m_pickerStyle & wxPB_SMALL )
  63     {
  64         labelButton = _("...");
  65         styleButton = wxBU_EXACTFIT;
  66     }
  67     else
  68     {
  69         labelButton = label;
  70     }
  71
  72     // create this button
  73     if ( !wxButton::Create(parent, id, labelButton,
  74                            pos, size, styleButton, validator, name) )
  75     {
  76         wxFAIL_MSG( wxT("wxGenericFileButton creation failed") );
  77         return false;
  78     }
  79
  80     // and handle user clicks on it
  81     Connect(GetId(), wxEVT_COMMAND_BUTTON_CLICKED,
  82             wxCommandEventHandler(wxGenericFileDirButton::OnButtonClick),
  83             NULL, this);
  84
  85     // create the dialog associated with this button
  86     m_path = path;
  87     m_message = message;
  88     m_wildcard = wildcard;
  89
  90     return true;
  91 }
  92
  93 void wxGenericFileDirButton::OnButtonClick(wxCommandEvent& WXUNUSED(ev))
  94 {
  95     wxDialog *p = CreateDialog();
  96     if (p->ShowModal() == wxID_OK)
  97     {
  98         // save updated path in m_path
  99         UpdatePathFromDialog(p);
 100
 101         // fire an event
 102         wxFileDirPickerEvent event(GetEventType(), this, GetId(), m_path);
 103         GetEventHandler()->ProcessEvent(event);
 104     }
 105
 106     wxDELETE(p);
 107 }
 108
 109 #endif      // wxUSE_FILEPICKERCTRL || wxUSE_DIRPICKERCTRL