X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/615a96e37dd349bfee9b5b4e758d56a1a501ad97..0286d08d1453506f9ff9a830d58b3b35817d0b14:/src/univ/combobox.cpp

diff --git a/src/univ/combobox.cpp b/src/univ/combobox.cpp
index 4c011c1a7e..f347cfe1b9 100644
--- a/src/univ/combobox.cpp
+++ b/src/univ/combobox.cpp
@@ -44,6 +44,19 @@
 #include "wx/univ/inphand.h"
 #include "wx/univ/theme.h"
 
+// ----------------------------------------------------------------------------
+// wxStdComboBoxInputHandler: allows the user to open/close the combo from kbd
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxStdComboBoxInputHandler : public wxStdInputHandler
+{
+public:
+    wxStdComboBoxInputHandler(wxInputHandler *inphand);
+
+    virtual bool HandleKey(wxInputConsumer *consumer,
+                           const wxKeyEvent& event,
+                           bool pressed);
+};
 
 // ----------------------------------------------------------------------------
 // wxComboListBox is a listbox modified to be used as a popup window in a
@@ -109,8 +122,8 @@ bool wxComboListBox::Create(wxWindow* parent)
     if ( !wxListBox::Create(parent, wxID_ANY,
                             wxDefaultPosition, wxDefaultSize,
                             0, NULL,
-                            wxBORDER_SIMPLE | wxLB_INT_HEIGHT |
-                            m_combo->GetWindowStyle() & wxCB_SORT ? wxLB_SORT : 0) )
+                            wxBORDER_SIMPLE |
+                            ( m_combo->GetWindowStyle() & wxCB_SORT ? wxLB_SORT : 0 ) ) )
         return false;
 
     // we don't react to the mouse events outside the window at all
@@ -132,9 +145,9 @@ void wxComboListBox::SetStringValue(const wxString& value)
 {
     if ( !value.empty() )
     {
-		if (FindString(value) != wxNOT_FOUND)
-        	wxListBox::SetStringSelection(value);
-	}
+        if (FindString(value) != wxNOT_FOUND)
+            wxListBox::SetStringSelection(value);
+    }
     else
         wxListBox::SetSelection(-1);
 }
@@ -373,10 +386,15 @@ int wxComboBox::FindString(const wxString& s, bool bCase) const
 
 void wxComboBox::SetSelection(int n)
 {
-    wxCHECK_RET( IsValid(n), _T("invalid index in wxComboBox::Select") );
+    wxCHECK_RET( (n == wxNOT_FOUND || IsValid(n)), _T("invalid index in wxComboBox::Select") );
 
     GetLBox()->SetSelection(n);
-    if ( GetTextCtrl() ) GetTextCtrl()->SetValue(GetLBox()->GetString(n));
+
+    wxString str;
+    if ( n != wxNOT_FOUND )
+        str = GetLBox()->GetString(n);
+
+    SetText(str);
 }
 
 int wxComboBox::GetSelection() const
@@ -530,5 +548,12 @@ bool wxStdComboBoxInputHandler::HandleKey(wxInputConsumer *consumer,
     return wxStdInputHandler::HandleKey(consumer, event, pressed);
 }
 
+/* static */
+wxInputHandler *wxComboBox::GetStdInputHandler(wxInputHandler *handlerDef)
+{
+    static wxStdComboBoxInputHandler s_handler(handlerDef);
+
+    return &s_handler;
+}
 
 #endif // wxUSE_COMBOBOX