added copy arrow cursor macos specific

[wxWidgets.git] / src / generic / treectlg.cpp

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index 2fbe7cde63aea6449e7ecd0a36b0289812c5750f..4ca553af2aa484f3580bb66e32f8cb5a593fe251 100644 (file)
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -120,6 +120,8 @@ public:
 
 private:
     wxGenericTreeCtrl *m_owner;
 
 private:
     wxGenericTreeCtrl *m_owner;

+
+    DECLARE_NO_COPY_CLASS(wxTreeRenameTimer)

 };
 
 // control used for in-place edit
 };
 
 // control used for in-place edit


@@ -143,6 +145,7 @@ private:
     bool                m_finished;
 
     DECLARE_EVENT_TABLE()
     bool                m_finished;
 
     DECLARE_EVENT_TABLE()

+    DECLARE_NO_COPY_CLASS(wxTreeTextCtrl)

 };
 
 // timer used to clear wxGenericTreeCtrl::m_findPrefix if no key was pressed
 };
 
 // timer used to clear wxGenericTreeCtrl::m_findPrefix if no key was pressed


@@ -159,6 +162,8 @@ public:
 
 private:
     wxGenericTreeCtrl *m_owner;
 
 private:
     wxGenericTreeCtrl *m_owner;

+
+    DECLARE_NO_COPY_CLASS(wxTreeFindTimer)

 };
 
 // a tree item
 };
 
 // a tree item


@@ -287,7 +292,7 @@ private:
     short               m_images[wxTreeItemIcon_Max];
 
     wxCoord             m_x;            // (virtual) offset from top
     short               m_images[wxTreeItemIcon_Max];
 
     wxCoord             m_x;            // (virtual) offset from top

-    short               m_y;            // (virtual) offset from left
+    wxCoord             m_y;            // (virtual) offset from left

     short               m_width;        // width of this item
     unsigned char       m_height;       // height of this item
 
     short               m_width;        // width of this item
     unsigned char       m_height;       // height of this item
 


@@ -298,6 +303,8 @@ private:
                                           // children but has a [+] button
     int                 m_isBold      :1; // render the label in bold font
     int                 m_ownsAttr    :1; // delete attribute when done
                                           // children but has a [+] button
     int                 m_isBold      :1; // render the label in bold font
     int                 m_ownsAttr    :1; // delete attribute when done

+
+    DECLARE_NO_COPY_CLASS(wxGenericTreeItem)

 };
 
 // =============================================================================
 };
 
 // =============================================================================


@@ -427,6 +434,8 @@ void wxTreeTextCtrl::Finish()
 {
     if ( !m_finished )
     {
 {
     if ( !m_finished )
     {

+        m_owner->ResetTextControl();
+

         wxPendingDelete.Append(this);
 
         m_finished = TRUE;
         wxPendingDelete.Append(this);
 
         m_finished = TRUE;


@@ -449,6 +458,7 @@ void wxTreeTextCtrl::OnChar( wxKeyEvent &event )
 
         case WXK_ESCAPE:
             Finish();
 
         case WXK_ESCAPE:
             Finish();

+            m_owner->OnRenameCancelled(m_itemEdited);

             break;
 
         default:
             break;
 
         default:


@@ -754,6 +764,7 @@ void wxGenericTreeCtrl::Init()
     m_dragCount = 0;
     m_isDragging = FALSE;
     m_dropTarget = m_oldSelection = (wxGenericTreeItem *)NULL;
     m_dragCount = 0;
     m_isDragging = FALSE;
     m_dropTarget = m_oldSelection = (wxGenericTreeItem *)NULL;

+    m_textCtrl = NULL;

 
     m_renameTimer = NULL;
     m_findTimer = NULL;
 
     m_renameTimer = NULL;
     m_findTimer = NULL;


@@ -761,11 +772,13 @@ void wxGenericTreeCtrl::Init()
     m_lastOnSame = FALSE;
 
     m_normalFont = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );
     m_lastOnSame = FALSE;
 
     m_normalFont = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );

-    m_boldFont = wxFont( m_normalFont.GetPointSize(),
-                         m_normalFont.GetFamily(),
-                         m_normalFont.GetStyle(),
-                         wxBOLD,
-                         m_normalFont.GetUnderlined());
+    m_boldFont = wxFont(m_normalFont.GetPointSize(),
+                        m_normalFont.GetFamily(),
+                        m_normalFont.GetStyle(),
+                        wxBOLD,
+                        m_normalFont.GetUnderlined(),
+                        m_normalFont.GetFaceName(),
+                        m_normalFont.GetEncoding());

 }
 
 bool wxGenericTreeCtrl::Create(wxWindow *parent,
 }
 
 bool wxGenericTreeCtrl::Create(wxWindow *parent,


@@ -918,6 +931,30 @@ wxTreeItemData *wxGenericTreeCtrl::GetItemData(const wxTreeItemId& item) const
     return ((wxGenericTreeItem*) item.m_pItem)->GetData();
 }
 
     return ((wxGenericTreeItem*) item.m_pItem)->GetData();
 }
 

+wxColour wxGenericTreeCtrl::GetItemTextColour(const wxTreeItemId& item) const
+{
+    wxCHECK_MSG( item.IsOk(), wxNullColour, wxT("invalid tree item") );
+
+    wxGenericTreeItem *pItem = (wxGenericTreeItem*) item.m_pItem;
+    return pItem->Attr().GetTextColour();
+}
+
+wxColour wxGenericTreeCtrl::GetItemBackgroundColour(const wxTreeItemId& item) const
+{
+    wxCHECK_MSG( item.IsOk(), wxNullColour, wxT("invalid tree item") );
+
+    wxGenericTreeItem *pItem = (wxGenericTreeItem*) item.m_pItem;
+    return pItem->Attr().GetBackgroundColour();
+}
+
+wxFont wxGenericTreeCtrl::GetItemFont(const wxTreeItemId& item) const
+{
+    wxCHECK_MSG( item.IsOk(), wxNullFont, wxT("invalid tree item") );
+
+    wxGenericTreeItem *pItem = (wxGenericTreeItem*) item.m_pItem;
+    return pItem->Attr().GetFont();
+}
+

 void wxGenericTreeCtrl::SetItemText(const wxTreeItemId& item, const wxString& text)
 {
     wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
 void wxGenericTreeCtrl::SetItemText(const wxTreeItemId& item, const wxString& text)
 {
     wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );


@@ -1006,11 +1043,13 @@ bool wxGenericTreeCtrl::SetFont( const wxFont &font )
     wxScrolledWindow::SetFont(font);
 
     m_normalFont = font ;
     wxScrolledWindow::SetFont(font);
 
     m_normalFont = font ;

-    m_boldFont = wxFont( m_normalFont.GetPointSize(),
-                            m_normalFont.GetFamily(),
-                            m_normalFont.GetStyle(),
-                            wxBOLD,
-                            m_normalFont.GetUnderlined());
+    m_boldFont = wxFont(m_normalFont.GetPointSize(),
+                        m_normalFont.GetFamily(),
+                        m_normalFont.GetStyle(),
+                        wxBOLD,
+                        m_normalFont.GetUnderlined(),
+                        m_normalFont.GetFaceName(),
+                        m_normalFont.GetEncoding());

 
     return TRUE;
 }
 
     return TRUE;
 }


@@ -1089,7 +1128,7 @@ bool wxGenericTreeCtrl::IsBold(const wxTreeItemId& item) const
 // navigation
 // -----------------------------------------------------------------------------
 
 // navigation
 // -----------------------------------------------------------------------------
 

-wxTreeItemId wxGenericTreeCtrl::GetParent(const wxTreeItemId& item) const
+wxTreeItemId wxGenericTreeCtrl::GetItemParent(const wxTreeItemId& item) const

 {
     wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
 
 {
     wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
 


@@ -1189,7 +1228,7 @@ wxTreeItemId wxGenericTreeCtrl::GetNext(const wxTreeItemId& item) const
          do
          {
               toFind = GetNextSibling(p);
          do
          {
               toFind = GetNextSibling(p);

-              p = GetParent(p);
+              p = GetItemParent(p);

          } while (p.IsOk() && !toFind.IsOk());
          return toFind;
     }
          } while (p.IsOk() && !toFind.IsOk());
          return toFind;
     }


@@ -1236,6 +1275,12 @@ wxTreeItemId wxGenericTreeCtrl::GetPrevVisible(const wxTreeItemId& item) const
     return wxTreeItemId();
 }
 
     return wxTreeItemId();
 }
 

+// called by wxTextTreeCtrl when it marks itself for deletion
+void wxGenericTreeCtrl::ResetTextControl()
+{
+  m_textCtrl = NULL;
+}
+

 // find the first item starting with the given prefix after the given item
 wxTreeItemId wxGenericTreeCtrl::FindItem(const wxTreeItemId& idParent,
                                          const wxString& prefixOrig) const
 // find the first item starting with the given prefix after the given item
 wxTreeItemId wxGenericTreeCtrl::FindItem(const wxTreeItemId& idParent,
                                          const wxString& prefixOrig) const


@@ -1512,13 +1557,13 @@ void wxGenericTreeCtrl::ExpandAll(const wxTreeItemId& item)
         if ( !IsExpanded(item) )
             return;
     }
         if ( !IsExpanded(item) )
             return;
     }

-    
+

     long cookie;
     wxTreeItemId child = GetFirstChild(item, cookie);
     while ( child.IsOk() )
     {
         ExpandAll(child);
     long cookie;
     wxTreeItemId child = GetFirstChild(item, cookie);
     while ( child.IsOk() )
     {
         ExpandAll(child);

-        
+

         child = GetNextChild(item, cookie);
     }
 }
         child = GetNextChild(item, cookie);
     }
 }


@@ -1728,13 +1773,13 @@ void wxGenericTreeCtrl::SelectItem(const wxTreeItemId& itemId,
     if ( GetEventHandler()->ProcessEvent( event ) && !event.IsAllowed() )
         return;
 
     if ( GetEventHandler()->ProcessEvent( event ) && !event.IsAllowed() )
         return;
 

-    wxTreeItemId parent = GetParent( itemId );
+    wxTreeItemId parent = GetItemParent( itemId );

     while (parent.IsOk())
     {
         if (!IsExpanded(parent))
             Expand( parent );
 
     while (parent.IsOk())
     {
         if (!IsExpanded(parent))
             Expand( parent );
 

-        parent = GetParent( parent );
+        parent = GetItemParent( parent );

     }
 
     EnsureVisible( itemId );
     }
 
     EnsureVisible( itemId );


@@ -2484,7 +2529,7 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
     // home  : go to root
     // end   : go to last item without opening parents
     // alnum : start or continue searching for the item with this prefix
     // home  : go to root
     // end   : go to last item without opening parents
     // alnum : start or continue searching for the item with this prefix

-    int keyCode = event.KeyCode();
+    int keyCode = event.GetKeyCode();

     switch ( keyCode )
     {
         case '+':
     switch ( keyCode )
     {
         case '+':


@@ -2515,12 +2560,20 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
 
         case ' ':
         case WXK_RETURN:
 
         case ' ':
         case WXK_RETURN:

+            if ( !event.HasModifiers() )

             {
                 wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_ACTIVATED, GetId() );
                 event.m_item = (long) m_current;
                 event.SetEventObject( this );
                 GetEventHandler()->ProcessEvent( event );
             }
             {
                 wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_ACTIVATED, GetId() );
                 event.m_item = (long) m_current;
                 event.SetEventObject( this );
                 GetEventHandler()->ProcessEvent( event );
             }

+
+            // in any case, also generate the normal key event for this key,
+            // even if we generated the ACTIVATED event above: this is what
+            // wxMSW does and it makes sense because you might not want to
+            // process ACTIVATED event at all and handle Space and Return
+            // directly (and differently) which would be impossible otherwise
+            event.Skip();

             break;
 
             // up goes to the previous sibling or to the last
             break;
 
             // up goes to the previous sibling or to the last


@@ -2530,7 +2583,7 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
                 wxTreeItemId prev = GetPrevSibling( m_key_current );
                 if (!prev)
                 {
                 wxTreeItemId prev = GetPrevSibling( m_key_current );
                 if (!prev)
                 {

-                    prev = GetParent( m_key_current );
+                    prev = GetItemParent( m_key_current );

                     if ((prev == GetRootItem()) && HasFlag(wxTR_HIDE_ROOT))
                     {
                         break;  // don't go to root if it is hidden
                     if ((prev == GetRootItem()) && HasFlag(wxTR_HIDE_ROOT))
                     {
                         break;  // don't go to root if it is hidden


@@ -2569,7 +2622,7 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
             // left arrow goes to the parent
         case WXK_LEFT:
             {
             // left arrow goes to the parent
         case WXK_LEFT:
             {

-                wxTreeItemId prev = GetParent( m_current );
+                wxTreeItemId prev = GetItemParent( m_current );

                 if ((prev == GetRootItem()) && HasFlag(wxTR_HIDE_ROOT))
                 {
                     // don't go to root if it is hidden
                 if ((prev == GetRootItem()) && HasFlag(wxTR_HIDE_ROOT))
                 {
                     // don't go to root if it is hidden


@@ -2605,7 +2658,7 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
                         wxTreeItemId current = m_key_current;
                         while (current && !next)
                         {
                         wxTreeItemId current = m_key_current;
                         while (current && !next)
                         {

-                            current = GetParent( current );
+                            current = GetItemParent( current );

                             if (current) next = GetNextSibling( current );
                         }
                     }
                             if (current) next = GetNextSibling( current );
                         }
                     }


@@ -2664,14 +2717,14 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
 
         default:
             // do not use wxIsalnum() here
 
         default:
             // do not use wxIsalnum() here

-            if ( !event.HasModifiers() && 
+            if ( !event.HasModifiers() &&

                  ((keyCode >= '0' && keyCode <= '9') ||
                   (keyCode >= 'a' && keyCode <= 'z') ||
                   (keyCode >= 'A' && keyCode <= 'Z' )))
             {
                 // find the next item starting with the given prefix
                 char ch = (char)keyCode;
                  ((keyCode >= '0' && keyCode <= '9') ||
                   (keyCode >= 'a' && keyCode <= 'z') ||
                   (keyCode >= 'A' && keyCode <= 'Z' )))
             {
                 // find the next item starting with the given prefix
                 char ch = (char)keyCode;

-                
+

                 wxTreeItemId id = FindItem(m_current, m_findPrefix + (wxChar)ch);
                 if ( !id.IsOk() )
                 {
                 wxTreeItemId id = FindItem(m_current, m_findPrefix + (wxChar)ch);
                 if ( !id.IsOk() )
                 {


@@ -2772,9 +2825,17 @@ void wxGenericTreeCtrl::Edit( const wxTreeItemId& item )
     if ( m_dirty )
         wxYieldIfNeeded();
 
     if ( m_dirty )
         wxYieldIfNeeded();
 

-    wxTreeTextCtrl *text = new wxTreeTextCtrl(this, itemEdit);
+    m_textCtrl = new wxTreeTextCtrl(this, itemEdit);

 
 

-    text->SetFocus();
+    m_textCtrl->SetFocus();
+}
+
+// returns a pointer to the text edit control if the item is being
+// edited, NULL otherwise (it's assumed that no more than one item may
+// be edited simultaneously)
+wxTextCtrl* wxGenericTreeCtrl::GetEditControl() const
+{
+    return m_textCtrl;

 }
 
 bool wxGenericTreeCtrl::OnRenameAccept(wxGenericTreeItem *item,
 }
 
 bool wxGenericTreeCtrl::OnRenameAccept(wxGenericTreeItem *item,


@@ -2784,10 +2845,26 @@ bool wxGenericTreeCtrl::OnRenameAccept(wxGenericTreeItem *item,
     le.m_item = (long) item;
     le.SetEventObject( this );
     le.m_label = value;
     le.m_item = (long) item;
     le.SetEventObject( this );
     le.m_label = value;

+    le.m_editCancelled = FALSE;

 
     return !GetEventHandler()->ProcessEvent( le ) || le.IsAllowed();
 }
 
 
     return !GetEventHandler()->ProcessEvent( le ) || le.IsAllowed();
 }
 

+void wxGenericTreeCtrl::OnRenameCancelled(wxGenericTreeItem *item)
+{
+    // let owner know that the edit was cancelled
+    wxTreeEvent le( wxEVT_COMMAND_TREE_END_LABEL_EDIT, GetId() );
+    le.m_item = (long) item;
+    le.SetEventObject( this );
+    le.m_label = wxEmptyString;
+    le.m_editCancelled = FALSE;
+
+    GetEventHandler()->ProcessEvent( le );
+}
+
+
+
+

 void wxGenericTreeCtrl::OnRenameTimer()
 {
     Edit( m_current );
 void wxGenericTreeCtrl::OnRenameTimer()
 {
     Edit( m_current );