wxFindFirst/NextFile() now return wxString and not "char *", wxGetCwd() added

[wxWidgets.git] / include / wx / gtk1 / dnd.h

diff --git a/include/wx/gtk1/dnd.h b/include/wx/gtk1/dnd.h
index f980749d13c40e7bb8d939e0a90c6ee6f78f8734..dc0a2d850dda8bd2aa7fe4624304eaffa63ac5d7 100644 (file)
--- a/include/wx/gtk1/dnd.h
+++ b/include/wx/gtk1/dnd.h
@@ -23,6 +23,8 @@
 #include "wx/string.h"
 #include "wx/dataobj.h"
 #include "wx/cursor.h"
 #include "wx/string.h"
 #include "wx/dataobj.h"
 #include "wx/cursor.h"

+#include "wx/icon.h"
+#include "wx/gdicmn.h"

 
 //-------------------------------------------------------------------------
 // conditional compilation
 
 //-------------------------------------------------------------------------
 // conditional compilation


@@ -60,17 +62,20 @@ class wxDropTarget: public wxObject
     
     virtual void OnEnter() { }
     virtual void OnLeave() { }
     
     virtual void OnEnter() { }
     virtual void OnLeave() { }

+    virtual void OnMouseMove( long WXUNUSED(x), long WXUNUSED(y) ) { }

     virtual bool OnDrop( long x, long y, const void *data, size_t size ) = 0;
 
     // Override these to indicate what kind of data you support: 
   
     virtual size_t GetFormatCount() const = 0;
     virtual bool OnDrop( long x, long y, const void *data, size_t size ) = 0;
 
     // Override these to indicate what kind of data you support: 
   
     virtual size_t GetFormatCount() const = 0;

-    virtual wxDataFormat GetFormat(size_t n) const = 0;
+    virtual wxDataFormat &GetFormat(size_t n) const;

   
   // implementation
   
     void RegisterWidget( GtkWidget *widget );
     void UnregisterWidget( GtkWidget *widget );
   
   // implementation
   
     void RegisterWidget( GtkWidget *widget );
     void UnregisterWidget( GtkWidget *widget );

+    
+    wxDataFormat  *m_format;

 };
 
 //-------------------------------------------------------------------------
 };
 
 //-------------------------------------------------------------------------


@@ -81,14 +86,13 @@ class wxTextDropTarget: public wxDropTarget
 {
   public:
 
 {
   public:
 

-    wxTextDropTarget() {};
+    wxTextDropTarget();

     virtual bool OnDrop( long x, long y, const void *data, size_t size );
     virtual bool OnDropText( long x, long y, const char *psz );
     
   protected:
   
     virtual size_t GetFormatCount() const;
     virtual bool OnDrop( long x, long y, const void *data, size_t size );
     virtual bool OnDropText( long x, long y, const char *psz );
     
   protected:
   
     virtual size_t GetFormatCount() const;

-    virtual wxDataFormat GetFormat(size_t n) const;

 };
 
 //-------------------------------------------------------------------------
 };
 
 //-------------------------------------------------------------------------


@@ -105,10 +109,10 @@ public:
     
   // the string ID identifies the format of clipboard or DnD data. a word
   // processor would e.g. add a wxTextDataObject and a wxPrivateDataObject
     
   // the string ID identifies the format of clipboard or DnD data. a word
   // processor would e.g. add a wxTextDataObject and a wxPrivateDataObject

-  // to the clipboard - the latter with the Id "WXWORD_FORMAT".
+  // to the clipboard - the latter with the Id "application/wxword" or
+  // "image/png".

     
     

-  void SetId( const wxString& id )
-      { m_id = id; }
+  void SetId( const wxString& id );

     
   wxString GetId()
       { return m_id; }
     
   wxString GetId()
       { return m_id; }


@@ -116,20 +120,19 @@ public:
 private:
 
   virtual size_t GetFormatCount() const;
 private:
 
   virtual size_t GetFormatCount() const;

-  virtual wxDataFormat GetFormat(size_t n) const;

     
   wxString   m_id;
 };
 
     
   wxString   m_id;
 };
 

-// ----------------------------------------------------------------------------
+//----------------------------------------------------------------------------

 // A drop target which accepts files (dragged from File Manager or Explorer)
 // A drop target which accepts files (dragged from File Manager or Explorer)

-// ----------------------------------------------------------------------------
+//----------------------------------------------------------------------------

 
 class wxFileDropTarget: public wxDropTarget
 {
   public:
     
 
 class wxFileDropTarget: public wxDropTarget
 {
   public:
     

-    wxFileDropTarget() {};
+    wxFileDropTarget();

     
     virtual bool OnDrop( long x, long y, const void *data, size_t size );
     virtual bool OnDropFiles( long x, long y, 
     
     virtual bool OnDrop( long x, long y, const void *data, size_t size );
     virtual bool OnDropFiles( long x, long y, 


@@ -138,7 +141,6 @@ class wxFileDropTarget: public wxDropTarget
   protected:
   
     virtual size_t GetFormatCount() const;
   protected:
   
     virtual size_t GetFormatCount() const;

-    virtual wxDataFormat GetFormat(size_t n) const;

 };
 
 //-------------------------------------------------------------------------
 };
 
 //-------------------------------------------------------------------------


@@ -150,7 +152,7 @@ enum wxDragResult
   wxDragError,    // error prevented the d&d operation from completing
   wxDragNone,     // drag target didn't accept the data
   wxDragCopy,     // the data was successfully copied
   wxDragError,    // error prevented the d&d operation from completing
   wxDragNone,     // drag target didn't accept the data
   wxDragCopy,     // the data was successfully copied

-  wxDragMove,     // the data was successfully moved
+  wxDragMove,     // the data was successfully moved (MSW only)

   wxDragCancel    // the operation was cancelled by user (not an error)
 };
 
   wxDragCancel    // the operation was cancelled by user (not an error)
 };
 


@@ -158,17 +160,30 @@ class wxDropSource: public wxObject
 {
   public:
 
 {
   public:
 

-    wxDropSource( wxWindow *win );
-    wxDropSource( wxDataObject &data, wxWindow *win );
+    /* constructor. set data later with SetData() */
+    wxDropSource( wxWindow *win, const wxIcon &go = wxNullIcon, const wxIcon &stop = wxNullIcon );
+    
+    /* constructor for setting one data object */
+    wxDropSource( wxDataObject *data, wxWindow *win, const wxIcon &go = wxNullIcon, const wxIcon &stop = wxNullIcon );
+    
+    /* constructor for setting several data objects via wxDataBroker */
+    wxDropSource( wxDataBroker *data, wxWindow *win );

     
     ~wxDropSource(void);
     
     
     ~wxDropSource(void);
     

-    void SetData( wxDataObject &data  );
+    /* set one dataobject */
+    void SetData( wxDataBroker *data );
+    
+    /* set severa dataobjects via wxDataBroker */
+    void SetData( wxDataObject *data );
+    
+    /* start drag action */

     wxDragResult DoDragDrop( bool bAllowMove = FALSE );
     
     wxDragResult DoDragDrop( bool bAllowMove = FALSE );
     

-    virtual bool GiveFeedback( wxDragResult WXUNUSED(effect), bool WXUNUSED(bScrolling) ) { return TRUE; };
+    /* override to give feedback */
+    virtual bool GiveFeedback( wxDragResult WXUNUSED(effect), bool WXUNUSED(bScrolling) ) { return TRUE; }

   
   

-  // implementation
+  /* GTK implementation */

       
     void RegisterWindow(void);
     void UnregisterWindow(void);
       
     void RegisterWindow(void);
     void UnregisterWindow(void);


@@ -176,10 +191,13 @@ class wxDropSource: public wxObject
     GtkWidget     *m_widget;
     wxWindow      *m_window;
     wxDragResult   m_retValue;
     GtkWidget     *m_widget;
     wxWindow      *m_window;
     wxDragResult   m_retValue;

-    wxDataObject  *m_data;
+    wxDataBroker  *m_data;

     
     wxCursor      m_defaultCursor;
     wxCursor      m_goaheadCursor;
     
     wxCursor      m_defaultCursor;
     wxCursor      m_goaheadCursor;

+    
+    wxIcon        m_goIcon;
+    wxIcon        m_stopIcon;

 };
 
 #endif
 };
 
 #endif