/////////////////////////////////////////////////////////////////////////////
// Name: src/univ/combobox.cpp
-// Purpose: wxComboControl and wxComboBox implementation
+// Purpose: wxComboBox implementation
// Author: Vadim Zeitlin
// Modified by:
// Created: 15.12.00
#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
{
public:
// ctor and dtor
- wxComboListBox(wxComboControlBase *combo);
+ wxComboListBox();
virtual ~wxComboListBox();
// implement wxComboPopup methods
void OnLeftUp(wxMouseEvent& event);
private:
+ friend class wxComboBox; // it accesses our DoGetItemClientData()
+
DECLARE_EVENT_TABLE()
};
EVT_LEFT_UP(wxComboListBox::OnLeftUp)
END_EVENT_TABLE()
-IMPLEMENT_DYNAMIC_CLASS2(wxComboBox, wxControl, wxComboControl)
-
// ============================================================================
// implementation
// ============================================================================
// wxComboListBox
// ----------------------------------------------------------------------------
-wxComboListBox::wxComboListBox(wxComboControlBase *combo)
- : wxListBox(),
- wxComboPopup(combo)
+wxComboListBox::wxComboListBox() : wxListBox(), wxComboPopup()
{
}
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
void wxComboListBox::SetStringValue(const wxString& value)
{
if ( !value.empty() )
- wxListBox::SetStringSelection(value);
- else
- wxListBox::SetSelection(-1);
-
- /*
- // PRE-GLOBAL WXCOMBOCONTROL CODE:
-
- // FindItem() would just find the current item for an empty string (it
- // always matches), but we want to show the first one in such case
- if ( value.empty() )
{
- if ( GetCount() > 0 )
- {
- wxListBox::SetSelection(0);
- }
- //else: empty listbox - nothing to do
+ if (FindString(value) != wxNOT_FOUND)
+ wxListBox::SetStringSelection(value);
}
- else if ( !FindItem(value) )
- {
- // no match att all
- }
- */
+ else
+ wxListBox::SetSelection(-1);
}
void wxComboListBox::OnPopup()
{
// we don't let the listbox handle this as instead of just using the
// single key presses, as usual, we use the text ctrl value as prefix
- // and this is done by wxComboControl itself
+ // and this is done by wxComboCtrl itself
return true;
}
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();
}
void wxComboBox::Init()
{
- m_lbox = (wxListBox *)NULL;
+ m_lbox = NULL;
}
wxComboBox::wxComboBox(wxWindow *parent,
const wxValidator& validator,
const wxString& name)
{
- if ( !wxComboControl::Create(parent, id, value, pos, size, style,
+ if ( !wxComboCtrl::Create(parent, id, value, pos, size, style,
validator, name) )
{
return false;
}
- wxComboListBox *combolbox = new wxComboListBox(this);
+ wxComboListBox *combolbox = new wxComboListBox();
SetPopupControl(combolbox);
m_lbox = combolbox;
// wxComboBox methods forwarded to wxTextCtrl
// ----------------------------------------------------------------------------
-wxString wxComboBox::GetValue() const
+wxString wxComboBox::DoGetValue() const
{
- return wxComboControl::GetValue();
+ return GetTextCtrl() ? GetTextCtrl()->GetValue() : wxString();
}
void wxComboBox::SetValue(const wxString& value)
{
- wxComboControl::SetValue(value);
+ if ( GetTextCtrl() )
+ GetTextCtrl()->SetValue(value);
+}
+
+void wxComboBox::WriteText(const wxString& value)
+{
+ if ( GetTextCtrl() ) GetTextCtrl()->WriteText(value);
}
void wxComboBox::Copy()
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);
// wxComboBox methods forwarded to wxListBox
// ----------------------------------------------------------------------------
-void wxComboBox::Clear()
+void wxComboBox::DoClear()
{
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), wxT("invalid index in wxComboBox::Delete") );
if (GetSelection() == (int)n)
if ( GetTextCtrl() ) GetTextCtrl()->SetValue(wxEmptyString);
wxString wxComboBox::GetString(unsigned int n) const
{
- wxCHECK_MSG( IsValid(n), wxEmptyString, _T("invalid index in wxComboBox::GetString") );
+ wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("invalid index in wxComboBox::GetString") );
return GetLBox()->GetString(n);
}
void wxComboBox::SetString(unsigned int n, const wxString& s)
{
- wxCHECK_RET( IsValid(n), _T("invalid index in wxComboBox::SetString") );
+ wxCHECK_RET( IsValid(n), wxT("invalid index in wxComboBox::SetString") );
GetLBox()->SetString(n, s);
}
void wxComboBox::SetSelection(int n)
{
- wxCHECK_RET( IsValid(n), _T("invalid index in wxComboBox::Select") );
+ wxCHECK_RET( (n == wxNOT_FOUND || IsValid(n)), wxT("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
{
-#if 1 // FIXME:: What is the correct behavior?
+#if 1 // FIXME:: What is the correct behaviour?
// if the current value isn't one of the listbox strings, return -1
return GetLBox()->GetSelection();
#else
#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
return wxStdInputHandler::HandleKey(consumer, event, pressed);
}
+/* static */
+wxInputHandler *wxComboBox::GetStdInputHandler(wxInputHandler *handlerDef)
+{
+ static wxStdComboBoxInputHandler s_handler(handlerDef);
+
+ return &s_handler;
+}
#endif // wxUSE_COMBOBOX
projects / wxWidgets.git / blobdiff