don't try to add emission hook if GtkWidget type is not loaded

[wxWidgets.git] / src / univ / checklst.cpp

diff --git a/src/univ/checklst.cpp b/src/univ/checklst.cpp
index cfb181734351248a02b4b9457613c2a97d2c32ea..95e1af791dd924541be6a30fc46a796dff3dae66 100644 (file)
--- a/src/univ/checklst.cpp
+++ b/src/univ/checklst.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        univ/checklst.cpp
+// Name:        src/univ/checklst.cpp
 // Purpose:     wxCheckListBox implementation
 // Author:      Vadim Zeitlin
 // Modified by:
@@ -25,11 +25,11 @@
 
 #if wxUSE_CHECKLISTBOX
 
+#include "wx/checklst.h"
+
 #ifndef WX_PRECOMP
     #include "wx/log.h"
-
     #include "wx/dcclient.h"
-    #include "wx/checklst.h"
     #include "wx/validate.h"
 #endif
 
@@ -37,6 +37,22 @@
 #include "wx/univ/inphand.h"
 #include "wx/univ/theme.h"
 
+// ----------------------------------------------------------------------------
+// wxStdCheckListBoxInputHandler
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxStdCheckListboxInputHandler : public wxStdInputHandler
+{
+public:
+    wxStdCheckListboxInputHandler(wxInputHandler *inphand);
+
+    virtual bool HandleKey(wxInputConsumer *consumer,
+                           const wxKeyEvent& event,
+                           bool pressed);
+    virtual bool HandleMouse(wxInputConsumer *consumer,
+                             const wxMouseEvent& event);
+};
+
 // ============================================================================
 // implementation of wxCheckListBox
 // ============================================================================
@@ -103,17 +119,17 @@ bool wxCheckListBox::Create(wxWindow *parent,
 // wxCheckListBox functions
 // ----------------------------------------------------------------------------
 
-bool wxCheckListBox::IsChecked(size_t item) const
+bool wxCheckListBox::IsChecked(unsigned int item) const
 {
-    wxCHECK_MSG( item < m_checks.GetCount(), false,
+    wxCHECK_MSG( IsValid(item), false,
                  _T("invalid index in wxCheckListBox::IsChecked") );
 
     return m_checks[item] != 0;
 }
 
-void wxCheckListBox::Check(size_t item, bool check)
+void wxCheckListBox::Check(unsigned int item, bool check)
 {
-    wxCHECK_RET( item < m_checks.GetCount(),
+    wxCHECK_RET( IsValid(item),
                  _T("invalid index in wxCheckListBox::Check") );
 
     // intermediate var is needed to avoid compiler warning with VC++
@@ -130,9 +146,9 @@ void wxCheckListBox::Check(size_t item, bool check)
 // methods forwarded to wxListBox
 // ----------------------------------------------------------------------------
 
-void wxCheckListBox::Delete(int n)
+void wxCheckListBox::Delete(unsigned int n)
 {
-    wxCHECK_RET( n < GetCount(), _T("invalid index in wxListBox::Delete") );
+    wxCHECK_RET( IsValid(n), _T("invalid index in wxListBox::Delete") );
 
     wxListBox::Delete(n);
 
@@ -149,12 +165,12 @@ int wxCheckListBox::DoAppend(const wxString& item)
     return pos;
 }
 
-void wxCheckListBox::DoInsertItems(const wxArrayString& items, int pos)
+void wxCheckListBox::DoInsertItems(const wxArrayString& items, unsigned int pos)
 {
     wxListBox::DoInsertItems(items, pos);
 
-    size_t count = items.GetCount();
-    for ( size_t n = 0; n < count; n++ )
+    unsigned int count = items.GetCount();
+    for ( unsigned int n = 0; n < count; n++ )
     {
         m_checks.Insert(false, pos + n);
     }
@@ -165,8 +181,8 @@ void wxCheckListBox::DoSetItems(const wxArrayString& items, void **clientData)
     // call it first as it does DoClear()
     wxListBox::DoSetItems(items, clientData);
 
-    size_t count = items.GetCount();
-    for ( size_t n = 0; n < count; n++ )
+    unsigned int count = items.GetCount();
+    for ( unsigned int n = 0; n < count; n++ )
     {
         m_checks.Add(false);
     }
@@ -226,13 +242,21 @@ bool wxCheckListBox::PerformAction(const wxControlAction& action,
     return true;
 }
 
+/* static */
+wxInputHandler *wxCheckListBox::GetStdInputHandler(wxInputHandler *handlerDef)
+{
+    static wxStdCheckListboxInputHandler s_handler(handlerDef);
+
+    return &s_handler;
+}
+
 // ----------------------------------------------------------------------------
 // wxStdCheckListboxInputHandler
 // ----------------------------------------------------------------------------
 
 wxStdCheckListboxInputHandler::
 wxStdCheckListboxInputHandler(wxInputHandler *inphand)
-    : wxStdListboxInputHandler(inphand)
+    : wxStdInputHandler(wxListBox::GetStdInputHandler(inphand))
 {
 }
 
@@ -243,7 +267,7 @@ bool wxStdCheckListboxInputHandler::HandleKey(wxInputConsumer *consumer,
     if ( pressed && (event.GetKeyCode() == WXK_SPACE) )
         consumer->PerformAction(wxACTION_CHECKLISTBOX_TOGGLE);
 
-    return wxStdListboxInputHandler::HandleKey(consumer, event, pressed);
+    return wxStdInputHandler::HandleKey(consumer, event, pressed);
 }
 
 bool wxStdCheckListboxInputHandler::HandleMouse(wxInputConsumer *consumer,
@@ -265,7 +289,7 @@ bool wxStdCheckListboxInputHandler::HandleMouse(wxInputConsumer *consumer,
         if ( x >= 0 &&
              x < renderer->GetCheckBitmapSize().x &&
              item >= 0 &&
-             item < lbox->GetCount() )
+             (unsigned int)item < lbox->GetCount() )
         {
             lbox->PerformAction(wxACTION_CHECKLISTBOX_TOGGLE, item);
 
@@ -273,7 +297,7 @@ bool wxStdCheckListboxInputHandler::HandleMouse(wxInputConsumer *consumer,
         }
     }
 
-    return wxStdListboxInputHandler::HandleMouse(consumer, event);
+    return wxStdInputHandler::HandleMouse(consumer, event);
 }
 
 #endif // wxUSE_CHECKLISTBOX