X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7eb8aeb8b172c3772a2b42364c5a1333007d310f..c7e94140cd436c6c234a382ad4e16ec5da65830c:/src/generic/treectlg.cpp

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index a393dc0fbb..a857c843b9 100644
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -902,21 +902,13 @@ BEGIN_EVENT_TABLE(wxGenericTreeCtrl, wxTreeCtrlBase)
     EVT_PAINT          (wxGenericTreeCtrl::OnPaint)
     EVT_SIZE           (wxGenericTreeCtrl::OnSize)
     EVT_MOUSE_EVENTS   (wxGenericTreeCtrl::OnMouse)
+    EVT_KEY_DOWN       (wxGenericTreeCtrl::OnKeyDown)
     EVT_CHAR           (wxGenericTreeCtrl::OnChar)
     EVT_SET_FOCUS      (wxGenericTreeCtrl::OnSetFocus)
     EVT_KILL_FOCUS     (wxGenericTreeCtrl::OnKillFocus)
     EVT_TREE_ITEM_GETTOOLTIP(wxID_ANY, wxGenericTreeCtrl::OnGetToolTip)
 END_EVENT_TABLE()
 
-#if !defined(__WXMSW__) || defined(__WXUNIVERSAL__)
-/*
- * wxTreeCtrl has to be a real class or we have problems with
- * the run-time information.
- */
-
-IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxGenericTreeCtrl)
-#endif
-
 // -----------------------------------------------------------------------------
 // construction/destruction
 // -----------------------------------------------------------------------------
@@ -977,13 +969,7 @@ void wxGenericTreeCtrl::Init()
 #else
     m_normalFont = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );
 #endif
-    m_boldFont = wxFont(m_normalFont.GetPointSize(),
-                        m_normalFont.GetFamily(),
-                        m_normalFont.GetStyle(),
-                        wxBOLD,
-                        m_normalFont.GetUnderlined(),
-                        m_normalFont.GetFaceName(),
-                        m_normalFont.GetEncoding());
+    m_boldFont = m_normalFont.Bold();
 }
 
 bool wxGenericTreeCtrl::Create(wxWindow *parent,
@@ -1298,14 +1284,8 @@ bool wxGenericTreeCtrl::SetFont( const wxFont &font )
 {
     wxTreeCtrlBase::SetFont(font);
 
-    m_normalFont = font ;
-    m_boldFont = wxFont(m_normalFont.GetPointSize(),
-                        m_normalFont.GetFamily(),
-                        m_normalFont.GetStyle(),
-                        wxBOLD,
-                        m_normalFont.GetUnderlined(),
-                        m_normalFont.GetFaceName(),
-                        m_normalFont.GetEncoding());
+    m_normalFont = font;
+    m_boldFont = m_normalFont.Bold();
 
     if (m_anchor)
         m_anchor->RecursiveResetTextSize();
@@ -1504,16 +1484,16 @@ wxTreeItemId wxGenericTreeCtrl::GetNext(const wxTreeItemId& item) const
 
 wxTreeItemId wxGenericTreeCtrl::GetFirstVisibleItem() const
 {
-    wxTreeItemId id = GetRootItem();
-    if (!id.IsOk())
-        return id;
+    wxTreeItemId itemid = GetRootItem();
+    if (!itemid.IsOk())
+        return itemid;
 
     do
     {
-        if (IsVisible(id))
-              return id;
-        id = GetNext(id);
-    } while (id.IsOk());
+        if (IsVisible(itemid))
+              return itemid;
+        itemid = GetNext(itemid);
+    } while (itemid.IsOk());
 
     return wxTreeItemId();
 }
@@ -1590,40 +1570,40 @@ wxTreeItemId wxGenericTreeCtrl::FindItem(const wxTreeItemId& idParent,
     // allows to switch between two items starting with the same letter just by
     // pressing it) but we shouldn't jump to the next one if the user is
     // continuing to type as otherwise he might easily skip the item he wanted
-    wxTreeItemId id = idParent;
+    wxTreeItemId itemid = idParent;
     if ( prefix.length() == 1 )
     {
-        id = GetNext(id);
+        itemid = GetNext(itemid);
     }
 
     // look for the item starting with the given prefix after it
-    while ( id.IsOk() && !GetItemText(id).Lower().StartsWith(prefix) )
+    while ( itemid.IsOk() && !GetItemText(itemid).Lower().StartsWith(prefix) )
     {
-        id = GetNext(id);
+        itemid = GetNext(itemid);
     }
 
     // if we haven't found anything...
-    if ( !id.IsOk() )
+    if ( !itemid.IsOk() )
     {
         // ... wrap to the beginning
-        id = GetRootItem();
+        itemid = GetRootItem();
         if ( HasFlag(wxTR_HIDE_ROOT) )
         {
             // can't select virtual root
-            id = GetNext(id);
+            itemid = GetNext(itemid);
         }
 
         // and try all the items (stop when we get to the one we started from)
-        while ( id.IsOk() && id != idParent &&
-                    !GetItemText(id).Lower().StartsWith(prefix) )
+        while ( itemid.IsOk() && itemid != idParent &&
+                    !GetItemText(itemid).Lower().StartsWith(prefix) )
         {
-            id = GetNext(id);
+            itemid = GetNext(itemid);
         }
         // If we haven't found the item, id.IsOk() will be false, as per
         // documentation
     }
 
-    return id;
+    return itemid;
 }
 
 // -----------------------------------------------------------------------------
@@ -1953,6 +1933,20 @@ void wxGenericTreeCtrl::Unselect()
     }
 }
 
+void wxGenericTreeCtrl::ClearFocusedItem()
+{
+    wxTreeItemId item = GetFocusedItem();
+    if ( item.IsOk() )
+        SelectItem(item, false);
+}
+
+void wxGenericTreeCtrl::SetFocusedItem(const wxTreeItemId& item)
+{
+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+
+    SelectItem(item, true);
+}
+
 void wxGenericTreeCtrl::UnselectAllChildren(wxGenericTreeItem *item)
 {
     if (item->IsSelected())
@@ -2765,7 +2759,10 @@ wxGenericTreeCtrl::PaintLevel(wxGenericTreeItem *item,
 #ifdef __WXMAC__
             colText = *wxWHITE;
 #else
-            colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+            if (m_hasFocus)
+                colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+            else
+                colText = wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOXHIGHLIGHTTEXT);
 #endif
         }
         else
@@ -3019,16 +3016,19 @@ void wxGenericTreeCtrl::OnKillFocus( wxFocusEvent &event )
     event.Skip();
 }
 
-void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
+void wxGenericTreeCtrl::OnKeyDown( wxKeyEvent &event )
 {
+    // send a tree event
     wxTreeEvent te( wxEVT_COMMAND_TREE_KEY_DOWN, this);
     te.m_evtKey = event;
     if ( GetEventHandler()->ProcessEvent( te ) )
-    {
-        // intercepted by the user code
         return;
-    }
 
+    event.Skip();
+}
+
+void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
+{
     if ( (m_current == 0) || (m_key_current == 0) )
     {
         event.Skip();
@@ -3062,6 +3062,21 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
     // end   : go to last item without opening parents
     // alnum : start or continue searching for the item with this prefix
     int keyCode = event.GetKeyCode();
+
+#ifdef __WXOSX__
+    // Make the keys work as they do in the native control:
+    // right => expand
+    // left => collapse if current item is expanded
+    if (keyCode == WXK_RIGHT)
+    {
+        keyCode = '+';
+    }
+    else if (keyCode == WXK_LEFT && IsExpanded(m_current))
+    {
+        keyCode = '-';
+    }
+#endif // __WXOSX__
+
     switch ( keyCode )
     {
         case '+':
@@ -3684,7 +3699,7 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event )
             event.Skip(!GetEventHandler()->ProcessEvent(nevent));
 
             // Consistent with MSW (for now), send the ITEM_MENU *after*
-            // the RIGHT_CLICK event. TODO: This behavior may change.
+            // the RIGHT_CLICK event. TODO: This behaviour may change.
             wxTreeEvent nevent2(wxEVT_COMMAND_TREE_ITEM_MENU,  this, item);
             nevent2.m_pointDrag = CalcScrolledPosition(pt);
             GetEventHandler()->ProcessEvent(nevent2);