Check wxDateTime components validity more rigorously.

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

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index 3f4ec3c7def88f7ed6a6a5b2b4240030017b9d5b..cb13a8af3d101d065384d95247c967ec246d0253 100644 (file)
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -541,7 +541,7 @@ void wxTreeTextCtrl::OnKeyUp( wxKeyEvent &event )
         wxPoint myPos = GetPosition();
         wxSize mySize = GetSize();
         int sx, sy;
-        GetTextExtent(GetValue() + _T("M"), &sx, &sy);
+        GetTextExtent(GetValue() + wxT("M"), &sx, &sy);
         if (myPos.x + sx > parentSize.x)
             sx = parentSize.x - myPos.x;
         if (mySize.x > sx)
@@ -902,6 +902,7 @@ 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)
@@ -973,17 +974,11 @@ void wxGenericTreeCtrl::Init()
     m_lastOnSame = false;
 
 #if defined( __WXMAC__ )
-    m_normalFont.CreateSystemFont(wxOSX_SYSTEM_FONT_VIEWS);
+    m_normalFont = wxFont(wxOSX_SYSTEM_FONT_VIEWS);
 #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 +1293,8 @@ 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();
@@ -1854,9 +1843,9 @@ void wxGenericTreeCtrl::Expand(const wxTreeItemId& itemId)
 {
     wxGenericTreeItem *item = (wxGenericTreeItem*) itemId.m_pItem;
 
-    wxCHECK_RET( item, _T("invalid item in wxGenericTreeCtrl::Expand") );
+    wxCHECK_RET( item, wxT("invalid item in wxGenericTreeCtrl::Expand") );
     wxCHECK_RET( !HasFlag(wxTR_HIDE_ROOT) || itemId != GetRootItem(),
-                 _T("can't expand hidden root") );
+                 wxT("can't expand hidden root") );
 
     if ( !item->HasPlus() )
         return;
@@ -1891,7 +1880,7 @@ void wxGenericTreeCtrl::Expand(const wxTreeItemId& itemId)
 void wxGenericTreeCtrl::Collapse(const wxTreeItemId& itemId)
 {
     wxCHECK_RET( !HasFlag(wxTR_HIDE_ROOT) || itemId != GetRootItem(),
-                 _T("can't collapse hidden root") );
+                 wxT("can't collapse hidden root") );
 
     wxGenericTreeItem *item = (wxGenericTreeItem*) itemId.m_pItem;
 
@@ -1953,6 +1942,20 @@ 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())
@@ -1983,6 +1986,42 @@ void wxGenericTreeCtrl::UnselectAll()
     }
 }
 
+void wxGenericTreeCtrl::SelectChildren(const wxTreeItemId& parent)
+{
+    wxCHECK_RET( HasFlag(wxTR_MULTIPLE),
+                 "this only works with multiple selection controls" );
+
+    UnselectAll();
+
+    if ( !HasChildren(parent) )
+        return;
+
+
+    wxArrayGenericTreeItems&
+        children = ((wxGenericTreeItem*) parent.m_pItem)->GetChildren();
+    size_t count = children.GetCount();
+
+    wxGenericTreeItem *
+        item = (wxGenericTreeItem*) ((wxTreeItemId)children[0]).m_pItem;
+    wxTreeEvent event(wxEVT_COMMAND_TREE_SEL_CHANGING, this, item);
+    event.m_itemOld = m_current;
+
+    if ( GetEventHandler()->ProcessEvent( event ) && !event.IsAllowed() )
+        return;
+
+    for ( size_t n = 0; n < count; ++n )
+    {
+        m_current = m_key_current = children[n];
+        m_current->SetHilight(true);
+        RefreshSelected();
+    }
+
+
+    event.SetEventType(wxEVT_COMMAND_TREE_SEL_CHANGED);
+    GetEventHandler()->ProcessEvent( event );
+}
+
+
 // Recursive function !
 // To stop we must have crt_item<last_item
 // Algorithm :
@@ -2983,16 +3022,19 @@ 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();
@@ -3026,6 +3068,21 @@ 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 '+':
@@ -3356,7 +3413,7 @@ bool wxGenericTreeCtrl::GetBoundingRect(const wxTreeItemId& item,
 wxTextCtrl *wxGenericTreeCtrl::EditLabel(const wxTreeItemId& item,
                                   wxClassInfo * WXUNUSED(textCtrlClass))
 {
-    wxCHECK_MSG( item.IsOk(), NULL, _T("can't edit an invalid item") );
+    wxCHECK_MSG( item.IsOk(), NULL, wxT("can't edit an invalid item") );
 
     wxGenericTreeItem *itemEdit = (wxGenericTreeItem *)item.m_pItem;
 
@@ -3396,7 +3453,7 @@ wxTextCtrl* wxGenericTreeCtrl::GetEditControl() const
 void wxGenericTreeCtrl::EndEditLabel(const wxTreeItemId& WXUNUSED(item),
                                      bool discardChanges)
 {
-    wxCHECK_RET( m_textCtrl, _T("not editing label") );
+    wxCHECK_RET( m_textCtrl, wxT("not editing label") );
 
     m_textCtrl->EndEdit(discardChanges);
 }