fixing modal dialog quit after nested message box problem

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

diff --git a/src/univ/combobox.cpp b/src/univ/combobox.cpp
index b9b03b00c30de251da08b03efa7a242c92b9049a..9d8033a7d865445c9a4c5a9f3fc56876a4771d35 100644 (file)
--- a/src/univ/combobox.cpp
+++ b/src/univ/combobox.cpp
@@ -44,6 +44,19 @@
 #include "wx/univ/inphand.h"
 #include "wx/univ/theme.h"
 
 #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
 
 // ----------------------------------------------------------------------------
 // wxComboListBox is a listbox modified to be used as a popup window in a


@@ -79,6 +92,8 @@ protected:
     void OnLeftUp(wxMouseEvent& event);
 
 private:
     void OnLeftUp(wxMouseEvent& event);
 
 private:

+    friend class wxComboBox; // it accesses our DoGetItemClientData()
+

     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 


@@ -109,8 +124,8 @@ bool wxComboListBox::Create(wxWindow* parent)
     if ( !wxListBox::Create(parent, wxID_ANY,
                             wxDefaultPosition, wxDefaultSize,
                             0, NULL,
     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
         return false;
 
     // we don't react to the mouse events outside the window at all


@@ -131,7 +146,10 @@ wxString wxComboListBox::GetStringValue() const
 void wxComboListBox::SetStringValue(const wxString& value)
 {
     if ( !value.empty() )
 void wxComboListBox::SetStringValue(const wxString& value)
 {
     if ( !value.empty() )

-        wxListBox::SetStringSelection(value);
+    {
+        if (FindString(value) != wxNOT_FOUND)
+            wxListBox::SetStringSelection(value);
+    }

     else
         wxListBox::SetSelection(-1);
 }
     else
         wxListBox::SetSelection(-1);
 }


@@ -167,7 +185,7 @@ void wxComboListBox::OnLeftUp(wxMouseEvent& event)
     wxCommandEvent evt(wxEVT_COMMAND_COMBOBOX_SELECTED,m_combo->GetId());
     evt.SetInt(wxListBox::GetSelection());
     evt.SetEventObject(m_combo);
     wxCommandEvent evt(wxEVT_COMMAND_COMBOBOX_SELECTED,m_combo->GetId());
     evt.SetInt(wxListBox::GetSelection());
     evt.SetEventObject(m_combo);

-    m_combo->ProcessEvent(evt);
+    m_combo->ProcessWindowEvent(evt);

 
     event.Skip();
 }
 
     event.Skip();
 }


@@ -187,7 +205,7 @@ wxSize wxComboListBox::GetAdjustedSize(int minWidth,
 
 void wxComboBox::Init()
 {
 
 void wxComboBox::Init()
 {

-    m_lbox = (wxListBox *)NULL;
+    m_lbox = NULL;

 }
 
 wxComboBox::wxComboBox(wxWindow *parent,
 }
 
 wxComboBox::wxComboBox(wxWindow *parent,


@@ -255,7 +273,7 @@ wxComboBox::~wxComboBox()
 // wxComboBox methods forwarded to wxTextCtrl
 // ----------------------------------------------------------------------------
 
 // wxComboBox methods forwarded to wxTextCtrl
 // ----------------------------------------------------------------------------
 

-wxString wxComboBox::GetValue() const
+wxString wxComboBox::DoGetValue() const

 {
     return wxComboCtrl::GetValue();
 }
 {
     return wxComboCtrl::GetValue();
 }


@@ -265,6 +283,11 @@ void wxComboBox::SetValue(const wxString& value)
     wxComboCtrl::SetValue(value);
 }
 
     wxComboCtrl::SetValue(value);
 }
 

+void wxComboBox::WriteText(const wxString& value)
+{
+    if ( GetTextCtrl() ) GetTextCtrl()->WriteText(value);
+}
+

 void wxComboBox::Copy()
 {
     if ( GetTextCtrl() ) GetTextCtrl()->Copy();
 void wxComboBox::Copy()
 {
     if ( GetTextCtrl() ) GetTextCtrl()->Copy();


@@ -319,6 +342,11 @@ void wxComboBox::SetSelection(long from, long to)
     if ( GetTextCtrl() ) GetTextCtrl()->SetSelection(from, to);
 }
 
     if ( GetTextCtrl() ) GetTextCtrl()->SetSelection(from, to);
 }
 

+void wxComboBox::GetSelection(long *from, long *to) const
+{
+    if ( GetTextCtrl() ) GetTextCtrl()->GetSelection(from, to);
+}
+

 void wxComboBox::SetEditable(bool editable)
 {
     if ( GetTextCtrl() ) GetTextCtrl()->SetEditable(editable);
 void wxComboBox::SetEditable(bool editable)
 {
     if ( GetTextCtrl() ) GetTextCtrl()->SetEditable(editable);


@@ -328,13 +356,13 @@ void wxComboBox::SetEditable(bool editable)
 // wxComboBox methods forwarded to wxListBox
 // ----------------------------------------------------------------------------
 
 // wxComboBox methods forwarded to wxListBox
 // ----------------------------------------------------------------------------
 

-void wxComboBox::Clear()
+void wxComboBox::DoClear()

 {
     GetLBox()->Clear();
     if ( GetTextCtrl() ) GetTextCtrl()->SetValue(wxEmptyString);
 }
 
 {
     GetLBox()->Clear();
     if ( GetTextCtrl() ) GetTextCtrl()->SetValue(wxEmptyString);
 }
 

-void wxComboBox::Delete(unsigned int n)
+void wxComboBox::DoDeleteOneItem(unsigned int n)

 {
     wxCHECK_RET( IsValid(n), _T("invalid index in wxComboBox::Delete") );
 
 {
     wxCHECK_RET( IsValid(n), _T("invalid index in wxComboBox::Delete") );
 


@@ -370,10 +398,15 @@ int wxComboBox::FindString(const wxString& s, bool bCase) const
 
 void wxComboBox::SetSelection(int n)
 {
 
 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);
 
     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
 }
 
 int wxComboBox::GetSelection() const


@@ -389,41 +422,36 @@ int wxComboBox::GetSelection() const
 #endif
 }
 
 #endif
 }
 

-int wxComboBox::DoAppend(const wxString& item)
+wxString wxComboBox::GetStringSelection() const

 {
 {

-    return GetLBox()->Append(item);
+    return GetLBox()->GetStringSelection();

 }
 
 }
 

-int wxComboBox::DoInsert(const wxString& item, unsigned int pos)
+wxClientDataType wxComboBox::GetClientDataType() const

 {
 {

-    wxCHECK_MSG(!(GetWindowStyle() & wxCB_SORT), -1, wxT("can't insert into sorted list"));
-    wxCHECK_MSG(IsValidInsert(pos), -1, wxT("invalid index"));
-
-    if (pos == GetCount())
-        return DoAppend(item);
-
-    GetLBox()->Insert(item, pos);
-    return pos;
+    return GetLBox()->GetClientDataType();

 }
 
 }
 

-void wxComboBox::DoSetItemClientData(unsigned int n, void* clientData)
+void wxComboBox::SetClientDataType(wxClientDataType clientDataItemsType)

 {
 {

-    GetLBox()->SetClientData(n, clientData);
+    GetLBox()->SetClientDataType(clientDataItemsType);

 }
 
 }
 

-void *wxComboBox::DoGetItemClientData(unsigned int n) const
+int wxComboBox::DoInsertItems(const wxArrayStringsAdapter & items,
+                              unsigned int pos,
+                              void **clientData, wxClientDataType type)

 {
 {

-    return GetLBox()->GetClientData(n);
+    return GetLBox()->DoInsertItems(items, pos, clientData, type);

 }
 
 }
 

-void wxComboBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData)
+void wxComboBox::DoSetItemClientData(unsigned int n, void* clientData)

 {
 {

-    GetLBox()->SetClientObject(n, clientData);
+    GetLBox()->DoSetItemClientData(n, clientData);

 }
 
 }
 

-wxClientData* wxComboBox::DoGetItemClientObject(unsigned int n) const
+void *wxComboBox::DoGetItemClientData(unsigned int n) const

 {
 {

-    return GetLBox()->GetClientObject(n);
+    return GetLBox()->DoGetItemClientData(n);

 }
 
 bool wxComboBox::IsEditable() const
 }
 
 bool wxComboBox::IsEditable() const


@@ -527,5 +555,12 @@ bool wxStdComboBoxInputHandler::HandleKey(wxInputConsumer *consumer,
     return wxStdInputHandler::HandleKey(consumer, event, pressed);
 }
 
     return wxStdInputHandler::HandleKey(consumer, event, pressed);
 }
 

+/* static */
+wxInputHandler *wxComboBox::GetStdInputHandler(wxInputHandler *handlerDef)
+{
+    static wxStdComboBoxInputHandler s_handler(handlerDef);
+
+    return &s_handler;
+}

 
 #endif // wxUSE_COMBOBOX
 
 #endif // wxUSE_COMBOBOX