Check the image height when calulating the line height. This allows

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

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index 3fb31eb75031880381cdb0d3235a90b99981713d..054b388fcc9959394a0c6136d73ab4adfce06be0 100644 (file)
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -120,6 +120,8 @@ public:
 
 private:
     wxGenericTreeCtrl *m_owner;
+
+    DECLARE_NO_COPY_CLASS(wxTreeRenameTimer)
 };
 
 // control used for in-place edit
@@ -143,6 +145,7 @@ private:
     bool                m_finished;
 
     DECLARE_EVENT_TABLE()
+    DECLARE_NO_COPY_CLASS(wxTreeTextCtrl)
 };
 
 // timer used to clear wxGenericTreeCtrl::m_findPrefix if no key was pressed
@@ -159,6 +162,8 @@ public:
 
 private:
     wxGenericTreeCtrl *m_owner;
+
+    DECLARE_NO_COPY_CLASS(wxTreeFindTimer)
 };
 
 // a tree 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
+
+    DECLARE_NO_COPY_CLASS(wxGenericTreeItem)
 };
 
 // =============================================================================
@@ -427,6 +434,8 @@ void wxTreeTextCtrl::Finish()
 {
     if ( !m_finished )
     {
+        m_owner->ResetTextControl();
+
         wxPendingDelete.Append(this);
 
         m_finished = TRUE;
@@ -755,6 +764,7 @@ void wxGenericTreeCtrl::Init()
     m_dragCount = 0;
     m_isDragging = FALSE;
     m_dropTarget = m_oldSelection = (wxGenericTreeItem *)NULL;
+    m_textCtrl = NULL;
 
     m_renameTimer = NULL;
     m_findTimer = NULL;
@@ -762,11 +772,13 @@ void wxGenericTreeCtrl::Init()
     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,
@@ -919,6 +931,30 @@ wxTreeItemData *wxGenericTreeCtrl::GetItemData(const wxTreeItemId& item) const
     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") );
@@ -1007,11 +1043,13 @@ bool wxGenericTreeCtrl::SetFont( const wxFont &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;
 }
@@ -1090,7 +1128,7 @@ bool wxGenericTreeCtrl::IsBold(const wxTreeItemId& item) const
 // navigation
 // -----------------------------------------------------------------------------
 
-wxTreeItemId wxGenericTreeCtrl::GetParent(const wxTreeItemId& item) const
+wxTreeItemId wxGenericTreeCtrl::GetItemParent(const wxTreeItemId& item) const
 {
     wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
 
@@ -1190,7 +1228,7 @@ wxTreeItemId wxGenericTreeCtrl::GetNext(const wxTreeItemId& item) const
          do
          {
               toFind = GetNextSibling(p);
-              p = GetParent(p);
+              p = GetItemParent(p);
          } while (p.IsOk() && !toFind.IsOk());
          return toFind;
     }
@@ -1237,6 +1275,12 @@ wxTreeItemId wxGenericTreeCtrl::GetPrevVisible(const wxTreeItemId& item) const
     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
@@ -1729,13 +1773,13 @@ void wxGenericTreeCtrl::SelectItem(const wxTreeItemId& itemId,
     if ( GetEventHandler()->ProcessEvent( event ) && !event.IsAllowed() )
         return;
 
-    wxTreeItemId parent = GetParent( itemId );
+    wxTreeItemId parent = GetItemParent( itemId );
     while (parent.IsOk())
     {
         if (!IsExpanded(parent))
             Expand( parent );
 
-        parent = GetParent( parent );
+        parent = GetItemParent( parent );
     }
 
     EnsureVisible( itemId );
@@ -2485,7 +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
-    int keyCode = event.KeyCode();
+    int keyCode = event.GetKeyCode();
     switch ( keyCode )
     {
         case '+':
@@ -2539,7 +2583,7 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
                 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
@@ -2578,7 +2622,7 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
             // 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
@@ -2614,7 +2658,7 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
                         wxTreeItemId current = m_key_current;
                         while (current && !next)
                         {
-                            current = GetParent( current );
+                            current = GetItemParent( current );
                             if (current) next = GetNextSibling( current );
                         }
                     }
@@ -2781,9 +2825,17 @@ void wxGenericTreeCtrl::Edit( const wxTreeItemId& item )
     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,