Added defines to allow altered tab placement under gcc-2.95

[wxWidgets.git] / include / wx / treectrl.h

diff --git a/include/wx/treectrl.h b/include/wx/treectrl.h
index 8d6928b669a46fde9046bee44a62f5a556de35c6..b6d81ef686c25dad112a37eb459c340451c5cdef 100644 (file)
--- a/include/wx/treectrl.h
+++ b/include/wx/treectrl.h
@@ -1,19 +1,139 @@
 #ifndef _WX_TREECTRL_H_BASE_
 #define _WX_TREECTRL_H_BASE_
 
 #ifndef _WX_TREECTRL_H_BASE_
 #define _WX_TREECTRL_H_BASE_
 

+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "wx/control.h"
+#include "wx/event.h"
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+#ifdef __WXMSW__
+WXDLLEXPORT_DATA(extern const char*) wxTreeCtrlNameStr;
+#else
+#define wxTreeCtrlNameStr "wxTreeCtrl"
+#endif
+
+// ----------------------------------------------------------------------------
+// include the platform-dependent wxTreeCtrl class
+// ----------------------------------------------------------------------------
+

 #if defined(__WXMSW__)
 #if defined(__WXMSW__)

-#include "wx/msw/treectrl.h"
+    #ifdef __WIN16__
+        #include "wx/generic/treectrl.h"
+    #else
+        #include "wx/msw/treectrl.h"
+    #endif

 #elif defined(__WXMOTIF__)
 #elif defined(__WXMOTIF__)

-#include "wx/generic/treectrl.h"
+    #include "wx/generic/treectrl.h"

 #elif defined(__WXGTK__)
 #elif defined(__WXGTK__)

-#include "wx/gtk/treectrl.h"
+    #include "wx/generic/treectrl.h"

 #elif defined(__WXQT__)
 #elif defined(__WXQT__)

-#include "wx/qt/treectrl.h"
+    #include "wx/qt/treectrl.h"

 #elif defined(__WXMAC__)
 #elif defined(__WXMAC__)

-#include "wx/generic/treectrl.h"
+    #include "wx/generic/treectrl.h"
+#elif defined(__WXPM__)
+    #include "wx/generic/treectrl.h"

 #elif defined(__WXSTUBS__)
 #elif defined(__WXSTUBS__)

-#include "wx/generic/treectrl.h"
+    #include "wx/generic/treectrl.h"
+#endif
+
+// ----------------------------------------------------------------------------
+// wxTreeEvent is a special class for all events associated with tree controls
+//
+// NB: note that not all accessors make sense for all events, see the event
+//     descriptions below
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxTreeEvent : public wxNotifyEvent
+{
+#ifdef __MWERKS__
+    friend class wxTreeCtrl;
+#else
+    friend wxTreeCtrl;

 #endif
 
 #endif
 

+public:
+    wxTreeEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
+
+    // accessors
+        // get the item on which the operation was performed or the newly
+        // selected item for wxEVT_COMMAND_TREE_SEL_CHANGED/ING events
+    wxTreeItemId GetItem() const { return m_item; }
+
+        // for wxEVT_COMMAND_TREE_SEL_CHANGED/ING events, get the previously
+        // selected item
+    wxTreeItemId GetOldItem() const { return m_itemOld; }
+
+        // the point where the mouse was when the drag operation started (for
+        // wxEVT_COMMAND_TREE_BEGIN_(R)DRAG events only)
+    wxPoint GetPoint() const { return m_pointDrag; }
+
+        // keyboard code (for wxEVT_COMMAND_TREE_KEY_DOWN only)
+    int GetCode() const { return m_code; }
+
+        // label (for EVT_TREE_{BEGIN|END}_LABEL_EDIT only)
+    const wxString& GetLabel() const { return m_label; }
+
+private:
+    // TODO we could save some space by using union here
+    int           m_code;
+    wxTreeItemId  m_item,
+                  m_itemOld;
+    wxPoint       m_pointDrag;
+    wxString      m_label;
+
+    DECLARE_DYNAMIC_CLASS(wxTreeEvent)
+};
+
+typedef void (wxEvtHandler::*wxTreeEventFunction)(wxTreeEvent&);
+
+// ----------------------------------------------------------------------------
+// macros for handling tree control events
+// ----------------------------------------------------------------------------
+
+// GetItem() returns the item being dragged, GetPoint() the mouse coords
+#define EVT_TREE_BEGIN_DRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+#define EVT_TREE_BEGIN_RDRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_RDRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
+// GetItem() returns the itme whose label is being edited, GetLabel() returns
+// the current item label for BEGIN and the would be new one for END.
+//
+// Vetoing BEGIN event means that label editing won't happen at all,
+// vetoing END means that the new value is discarded and the old one kept
+#define EVT_TREE_BEGIN_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+#define EVT_TREE_END_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_END_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
+// provide/update information about GetItem() item
+#define EVT_TREE_GET_INFO(id, fn) { wxEVT_COMMAND_TREE_GET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+#define EVT_TREE_SET_INFO(id, fn) { wxEVT_COMMAND_TREE_SET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
+// GetItem() is the item being expanded/collapsed, the "ING" versions can use 
+#define EVT_TREE_ITEM_EXPANDED(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+#define EVT_TREE_ITEM_EXPANDING(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+#define EVT_TREE_ITEM_COLLAPSED(id, fn) { wxEVT_COMMAND_TREE_ITEM_COLLAPSED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+#define EVT_TREE_ITEM_COLLAPSING(id, fn) { wxEVT_COMMAND_TREE_ITEM_COLLAPSING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
+
+// GetOldItem() is the item which had the selection previously, GetItem() is
+// the item which acquires selection
+#define EVT_TREE_SEL_CHANGED(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
+#define EVT_TREE_SEL_CHANGING(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
+
+// GetCode() returns the key code
+// NB: this is the only message for which GetItem() is invalid (you may get the
+//     item from GetSelection())
+#define EVT_TREE_KEY_DOWN(id, fn) { wxEVT_COMMAND_TREE_KEY_DOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
+
+// GetItem() returns the item being deleted, the associated data (if any) will
+// be deleted just after the return of this event handler (if any)
+#define EVT_TREE_DELETE_ITEM(id, fn) { wxEVT_COMMAND_TREE_DELETE_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
+// GetItem() returns the item that was activated (double click, enter, space)
+#define EVT_TREE_ITEM_ACTIVATED(id, fn) { wxEVT_COMMAND_TREE_ITEM_ACTIVATED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
+

 #endif
     // _WX_TREECTRL_H_BASE_
 #endif
     // _WX_TREECTRL_H_BASE_