X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/99006e446eb2156fe1c61e69926248901e399547..fd928524917cb25b0bf016c6f24dfb85de527a3e:/include/wx/generic/treectlg.h

diff --git a/include/wx/generic/treectlg.h b/include/wx/generic/treectlg.h
index 7d42d09ae2..f82e154ac7 100644
--- a/include/wx/generic/treectlg.h
+++ b/include/wx/generic/treectlg.h
@@ -6,13 +6,13 @@
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) 1997,1998 Robert Roebling
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _GENERIC_TREECTRL_H_
 #define _GENERIC_TREECTRL_H_
 
-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "treectlg.h"
 #endif
 
@@ -207,9 +207,9 @@ public:
 #if WXWIN_COMPATIBILITY_2_2
         // deprecated:  Use GetItemParent instead.
     wxTreeItemId GetParent(const wxTreeItemId& item) const
-    	{ return GetItemParent( item ); }
+        { return GetItemParent( item ); }
 
-    	// Expose the base class method hidden by the one above.
+        // Expose the base class method hidden by the one above.
     wxWindow *GetParent() const { return wxScrolledWindow::GetParent(); }
 #endif  // WXWIN_COMPATIBILITY_2_2
 
@@ -221,9 +221,11 @@ public:
         // the same!
 
         // get the first child of this item
-    wxTreeItemId GetFirstChild(const wxTreeItemId& item, long& cookie) const;
+    wxTreeItemId GetFirstChild(const wxTreeItemId& item,
+                               wxTreeItemIdValue& cookie) const;
         // get the next child
-    wxTreeItemId GetNextChild(const wxTreeItemId& item, long& cookie) const;
+    wxTreeItemId GetNextChild(const wxTreeItemId& item,
+                              wxTreeItemIdValue& cookie) const;
         // get the last child of this item - this method doesn't use cookies
     wxTreeItemId GetLastChild(const wxTreeItemId& item) const;
 
@@ -299,9 +301,18 @@ public:
 
         // remove the selection from currently selected item (if any)
     void Unselect();
+        // or from the given one (multiselect mode only)
+    void UnselectItem(const wxTreeItemId& item) { SelectItem(item, false); }
+        // or from all
     void UnselectAll();
         // select this item
-    void SelectItem(const wxTreeItemId& item, bool unselect_others=TRUE, bool extended_select=FALSE);
+    void SelectItem(const wxTreeItemId& item, bool select = true);
+        // toggle the item selection
+    void ToggleItemSelection(const wxTreeItemId& item)
+    {
+        SelectItem(item, !IsSelected(item));
+    }
+
         // make sure this item is visible (expanding the parent item and/or
         // scrolling to this item if necessary)
     void EnsureVisible(const wxTreeItemId& item);
@@ -342,14 +353,25 @@ public:
         // NB: this function is not reentrant and not MT-safe (FIXME)!
     void SortChildren(const wxTreeItemId& item);
 
+#if WXWIN_COMPATIBILITY_2_4
     // deprecated functions: use Set/GetItemImage directly
-        // get the selected item image
     int GetItemSelectedImage(const wxTreeItemId& item) const
         { return GetItemImage(item, wxTreeItemIcon_Selected); }
-        // set the selected item image
     void SetItemSelectedImage(const wxTreeItemId& item, int image)
         { SetItemImage(item, image, wxTreeItemIcon_Selected); }
 
+    // use the versions taking wxTreeItemIdValue cookies (note that
+    // GetNextChild() is not inside wxDEPRECATED on purpose, as otherwise we
+    // get twice as many warnings without any added benefit: it is always used
+    // with GetFirstChild() anyhow)
+    wxDEPRECATED( wxTreeItemId GetFirstChild(const wxTreeItemId& item,
+                                             long& cookie) const );
+    wxTreeItemId GetNextChild(const wxTreeItemId& item,
+                              long& cookie) const;
+#endif // WXWIN_COMPATIBILITY_2_4
+
+    virtual bool ShouldInheritColours() const { return false; }
+
     // implementation only from now on
 
     // overridden base class virtuals
@@ -362,7 +384,8 @@ public:
     void OnKillFocus( wxFocusEvent &event );
     void OnChar( wxKeyEvent &event );
     void OnMouse( wxMouseEvent &event );
-    void OnIdle( wxIdleEvent &event );
+    void OnGetToolTip( wxTreeEvent &event );
+    void OnInternalIdle( );
 
     // implementation helpers
 protected:
@@ -376,7 +399,9 @@ protected:
 
     wxGenericTreeItem   *m_anchor;
     wxGenericTreeItem   *m_current,
-                        *m_key_current;
+                        *m_key_current,
+                        // A hint to select a parent item after deleting a child
+                        *m_select_me;
     unsigned short       m_indent;
     unsigned short       m_spacing;
     int                  m_lineHeight;
@@ -399,13 +424,11 @@ protected:
     wxGenericTreeItem   *m_dropTarget;
     wxCursor             m_oldCursor;  // cursor is changed while dragging
     wxGenericTreeItem   *m_oldSelection;
+    wxGenericTreeItem   *m_underMouse; // for visual effects
     wxTreeTextCtrl      *m_textCtrl;
 
     wxTimer             *m_renameTimer;
 
-    wxBitmap            *m_arrowRight,
-                        *m_arrowDown;
-
     // incremental search data
     wxString             m_findPrefix;
     wxTimer             *m_findTimer;
@@ -420,6 +443,10 @@ protected:
     void DrawLine(const wxTreeItemId& item, bool below);
     void DrawDropEffect(wxGenericTreeItem *item);
 
+    void DoSelectItem(const wxTreeItemId& id,
+                      bool unselect_others = TRUE,
+                      bool extended_select = FALSE);
+
     wxTreeItemId DoInsertItem(const wxTreeItemId& parent,
                               size_t previous,
                               const wxString& text,
@@ -432,9 +459,7 @@ protected:
     // find the first item starting with the given prefix after the given item
     wxTreeItemId FindItem(const wxTreeItemId& id, const wxString& prefix) const;
 
-    bool HasButtons(void) const
-        { return (m_imageListButtons != NULL)
-              || HasFlag(wxTR_TWIST_BUTTONS|wxTR_HAS_BUTTONS); }
+    bool HasButtons() const { return HasFlag(wxTR_HAS_BUTTONS); }
 
     void CalculateLineHeight();
     int  GetLineHeight(wxGenericTreeItem *item) const;
@@ -467,6 +492,7 @@ protected:
 private:
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS(wxGenericTreeCtrl)
+    DECLARE_NO_COPY_CLASS(wxGenericTreeCtrl)
 };
 
 #if !defined(__WXMSW__) || defined(__WIN16__) || defined(__WXUNIVERSAL__)