X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0f8df1b95c1dc5cc633fb2fd1127bd28028896f7..3b49331b7441e091fc5997b830801d76a1243f28:/include/wx/gtk/dnd.h diff --git a/include/wx/gtk/dnd.h b/include/wx/gtk/dnd.h index e6e45f03a8..f4cd2992d2 100644 --- a/include/wx/gtk/dnd.h +++ b/include/wx/gtk/dnd.h @@ -4,43 +4,29 @@ // Author: Robert Roebling // RCS-ID: $Id$ // Copyright: (c) 1998 Vadim Zeitlin, Robert Roebling -// Licence: wxWindows license +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// +#ifndef _WX_GTK_DND_H_ +#define _WX_GTK_DND_H_ -#ifndef __GTKDNDH__ -#define __GTKDNDH__ - -#ifdef __GNUG__ -#pragma interface -#endif - -#if wxUSE_DRAG_AND_DROP - -#include "wx/object.h" -#include "wx/string.h" -#include "wx/dataobj.h" -#include "wx/cursor.h" #include "wx/icon.h" -#include "wx/gdicmn.h" - -//------------------------------------------------------------------------- -// classes -//------------------------------------------------------------------------- - -class wxWindow; -class wxDropTarget; -class wxTextDropTarget; -class wxFileDropTarget; +// ---------------------------------------------------------------------------- +// macros +// ---------------------------------------------------------------------------- -class wxDropSource; +// this macro may be used instead for wxDropSource ctor arguments: it will use +// the icon 'name' from an XPM file under GTK, but will expand to something +// else under MSW. If you don't use it, you will have to use #ifdef in the +// application code. +#define wxDROP_ICON(name) wxICON(name) //------------------------------------------------------------------------- // wxDropTarget //------------------------------------------------------------------------- -class wxDropTarget: public wxDropTargetBase +class WXDLLIMPEXP_CORE wxDropTarget: public wxDropTargetBase { public: wxDropTarget(wxDataObject *dataObject = (wxDataObject*) NULL ); @@ -61,7 +47,7 @@ public: GtkWidget *m_dragWidget; GtkSelectionData *m_dragData; guint m_dragTime; - bool m_firstMotion; /* gdk has no "gdk_drag_enter" event */ + bool m_firstMotion; // gdk has no "gdk_drag_enter" event void SetDragContext( GdkDragContext *dc ) { m_dragContext = dc; } void SetDragWidget( GtkWidget *w ) { m_dragWidget = w; } @@ -73,28 +59,32 @@ public: // wxDropSource //------------------------------------------------------------------------- -class wxDropSource: public wxDropSourceBase +class WXDLLIMPEXP_CORE wxDropSource: public wxDropSourceBase { public: - /* constructor. set data later with SetData() */ + // constructor. set data later with SetData() wxDropSource( wxWindow *win = (wxWindow *)NULL, - const wxIcon &go = wxNullIcon ); + const wxIcon © = wxNullIcon, + const wxIcon &move = wxNullIcon, + const wxIcon &none = wxNullIcon); - /* constructor for setting one data object */ + // constructor for setting one data object wxDropSource( wxDataObject& data, wxWindow *win, - const wxIcon &go = wxNullIcon ); + const wxIcon © = wxNullIcon, + const wxIcon &move = wxNullIcon, + const wxIcon &none = wxNullIcon); - ~wxDropSource(); + virtual ~wxDropSource(); - /* start drag action */ - virtual wxDragResult DoDragDrop( bool bAllowMove = FALSE ); + // start drag action + virtual wxDragResult DoDragDrop(int flags = wxDrag_CopyOnly); - /* GTK implementation */ + // GTK implementation void RegisterWindow(); void UnregisterWindow(); - void PrepareIcon( int hot_x, int hot_y, GdkDragContext *context ); + void PrepareIcon( int action, GdkDragContext *context ); GtkWidget *m_widget; GtkWidget *m_iconWindow; @@ -102,15 +92,18 @@ public: wxWindow *m_window; wxDragResult m_retValue; - wxIcon m_icon; + wxIcon m_iconCopy, + m_iconMove, + m_iconNone; bool m_waiting; -}; -#endif - - // wxUSE_DRAG_AND_DROP +private: + // common part of both ctors + void SetIcons(const wxIcon& copy, + const wxIcon& move, + const wxIcon& none); +}; -#endif - //__GTKDNDH__ +#endif // _WX_GTK_DND_H_