X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/510fc784c0c7002488bcaad881901176554f7c32..d1c0b4f97ee996b8dd8b3290fa64196ca9761393:/src/generic/listctrl.cpp

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index f5afd68151..fa4ced72aa 100644
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -952,11 +952,11 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
     m_minX = 0;
     bool hit_border = FALSE;
     int xpos = 0;
-    for (int j = 0; j < m_owner->GetColumnCount()-1; j++)
+    for (int j = 0; j < m_owner->GetColumnCount(); j++)
     {
         xpos += m_owner->GetColumnWidth( j );
         m_column = j;
-        if ((abs(x-xpos) < 3) && (y < 22))
+        if ((abs(x-xpos) < 3) && (y < 22) && (m_column < m_owner->GetColumnCount()-1))
         {
             hit_border = TRUE;
             break;
@@ -1060,24 +1060,33 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event )
     {
         (*m_accept) = TRUE;
         (*m_res) = GetValue();
-        m_owner->SetFocus();
+        
+        if (!wxPendingDelete.Member(this))
+            wxPendingDelete.Append(this);
+
+        if ((*m_accept) && ((*m_res) != m_startValue))
+            m_owner->OnRenameAccept();
+            
         return;
     }
     if (event.m_keyCode == WXK_ESCAPE)
     {
         (*m_accept) = FALSE;
         (*m_res) = "";
-        m_owner->SetFocus();
+        
+        if (!wxPendingDelete.Member(this))
+            wxPendingDelete.Append(this);
+            
         return;
     }
+    
     event.Skip();
 }
 
 void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
 {
-    if (wxPendingDelete.Member(this)) return;
-
-    wxPendingDelete.Append(this);
+    if (!wxPendingDelete.Member(this))
+        wxPendingDelete.Append(this);
 
     if ((*m_accept) && ((*m_res) != m_startValue))
         m_owner->OnRenameAccept();
@@ -1097,7 +1106,7 @@ BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow)
   EVT_KEY_DOWN       (wxListMainWindow::OnKeyDown)
   EVT_SET_FOCUS      (wxListMainWindow::OnSetFocus)
   EVT_KILL_FOCUS     (wxListMainWindow::OnKillFocus)
-  EVT_SCROLLWIN                 (wxListMainWindow::OnScroll)
+  EVT_SCROLLWIN      (wxListMainWindow::OnScroll)
 END_EVENT_TABLE()
 
 wxListMainWindow::wxListMainWindow()
@@ -1166,11 +1175,13 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id,
     m_renameTimer = new wxListRenameTimer( this );
     m_renameAccept = FALSE;
 
-    SetBackgroundColour( *wxWHITE );
+    SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
 }
 
 wxListMainWindow::~wxListMainWindow()
 {
+    DeleteEverything();
+
     if (m_hilightBrush) delete m_hilightBrush;
 
     delete m_renameTimer;
@@ -1467,13 +1478,13 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
         }
         else
         {
-            if (event.ShiftDown())
+            if (event.ControlDown())
             {
                 m_current = line;
                 m_current->ReverseHilight();
                 RefreshLine( m_current );
             }
-            else if (event.ControlDown())
+            else if (event.ShiftDown())
             {
                 m_current = line;
 
@@ -2331,21 +2342,41 @@ void wxListMainWindow::RealizeChanges( void )
     }
 }
 
-long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state )
+long wxListMainWindow::GetNextItem( long item,
+                                    int WXUNUSED(geometry),
+                                    int state )
 {
-    long ret = 0;
-    if (item > 0) ret = item;
-    if(ret >= GetItemCount()) return -1;
-    wxNode *node = m_lines.Nth( (size_t)++ret );
+    long ret = item,
+         max = GetItemCount();
+    wxCHECK_MSG( (ret == -1) || (ret < max), -1,
+                 _T("invalid listctrl index in GetNextItem()") );
+
+    // notice that we start with the next item (or the first one if item == -1)
+    // and this is intentional to allow writing a simple loop to iterate over
+    // all selected items
+    ret++;
+    if ( ret == max )
+    {
+        // this is not an error because the index was ok initially, just no
+        // such item
+        return -1;
+    }
+
+    wxNode *node = m_lines.Nth( (size_t)ret );
     while (node)
     {
         wxListLineData *line = (wxListLineData*)node->Data();
-        if ((state & wxLIST_STATE_FOCUSED) && (line == m_current)) return ret;
-        if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted())) return ret;
-        if (!state) return ret;
+        if ((state & wxLIST_STATE_FOCUSED) && (line == m_current))
+            return ret;
+        if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted()))
+            return ret;
+        if (!state)
+            return ret;
         ret++;
+
         node = node->Next();
     }
+
     return -1;
 }
 
@@ -2372,7 +2403,7 @@ void wxListMainWindow::DeleteColumn( int col )
     if (node) m_columns.DeleteNode( node );
 }
 
-void wxListMainWindow::DeleteAllItems( void )
+void wxListMainWindow::DeleteAllItems()
 {
     m_dirty = TRUE;
     m_current = (wxListLineData *) NULL;
@@ -2380,34 +2411,18 @@ void wxListMainWindow::DeleteAllItems( void )
     // to make the deletion of all items faster, we don't send the
     // notifications in this case: this is compatible with wxMSW and
     // documented in DeleteAllItems() description
-#if 0
-    wxNode *node = m_lines.First();
-    while (node)
-    {
-        wxListLineData *line = (wxListLineData*)node->Data();
-
-        DeleteLine( line );
 
-        node = node->Next();
-    }
-#endif // 0
+    wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, GetParent()->GetId() );
+    event.SetEventObject( GetParent() );
+    GetParent()->GetEventHandler()->ProcessEvent( event );
 
     m_lines.Clear();
 }
 
-void wxListMainWindow::DeleteEverything( void )
+void wxListMainWindow::DeleteEverything()
 {
-    m_dirty = TRUE;
-    m_current = (wxListLineData *) NULL;
-    wxNode *node = m_lines.First();
-    while (node)
-    {
-        wxListLineData *line = (wxListLineData*)node->Data();
-        DeleteLine( line );
-        node = node->Next();
-    }
-    m_lines.Clear();
-    m_current = (wxListLineData *) NULL;
+    DeleteAllItems();
+    
     m_columns.Clear();
 }
 
@@ -2553,6 +2568,7 @@ void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data )
     list_ctrl_compare_func_2 = fn;
     list_ctrl_compare_data = data;
     m_lines.Sort( list_ctrl_compare_func_1 );
+    m_dirty = TRUE;
 }
 
 void wxListMainWindow::OnScroll(wxScrollWinEvent& event)
@@ -2727,7 +2743,7 @@ bool wxListCtrl::Create(wxWindow *parent,
         m_headerWin = (wxListHeaderWindow *) NULL;
     }
 
-    SetBackgroundColour( *wxWHITE );
+    SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
 
     return ret;
 }