/////////////////////////////////////////////////////////////////////////////
-// Name: combobox.cpp
+// Name: src/mac/carbon/combobox.cpp
// Purpose: wxComboBox class
-// Author: Stefan Csomor
+// Author: Stefan Csomor, Dan "Bud" Keith (composite combobox)
// Modified by:
// Created: 1998-01-01
// RCS-ID: $Id$
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "combobox.h"
-#endif
-
#include "wx/wxprec.h"
+#if wxUSE_COMBOBOX
+
#include "wx/combobox.h"
-#include "wx/button.h"
-#include "wx/menu.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/button.h"
+ #include "wx/menu.h"
+ #include "wx/containr.h"
+ #include "wx/toplevel.h"
+#endif
+
#include "wx/mac/uma.h"
-#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)
-#endif
-// composite combobox implementation by Dan "Bud" Keith bud@otsys.com
+WX_DELEGATE_TO_CONTROL_CONTAINER(wxComboBox, wxControl)
+
+BEGIN_EVENT_TABLE(wxComboBox, wxControl)
+ WX_EVENT_TABLE_CONTROL_CONTAINER(wxComboBox)
+END_EVENT_TABLE()
static int nextPopUpMenuId = 1000 ;
+
MenuHandle NewUniqueMenu()
{
- MenuHandle handle = NewMenu( nextPopUpMenuId , "\pMenu" ) ;
- nextPopUpMenuId++ ;
- return handle ;
+ MenuHandle handle = UMANewMenu(nextPopUpMenuId, wxString(wxT("Menu")), wxFont::GetDefaultEncoding() );
+ nextPopUpMenuId++ ;
+
+ return handle ;
}
static const wxCoord MARGIN = 2;
static const int TEXTFOCUSBORDER = 0 ;
#endif
-static const int POPUPHEIGHT = 23;
// ----------------------------------------------------------------------------
: wxTextCtrl( cb , 1 )
{
m_cb = cb;
+ SetTriggerOnSetValue( false );
}
protected:
if (m_cb->GetParent()->GetEventHandler()->ProcessEvent(NavEvent))
return;
}
+
+ // send the event to the combobox class in case the user has bound EVT_CHAR
+ wxKeyEvent kevt(event);
+ kevt.SetEventObject(m_cb);
+ if (m_cb->GetEventHandler()->ProcessEvent(kevt))
+ // If the event was handled and not skipped then we're done
+ return;
+
if ( event.GetKeyCode() == WXK_RETURN )
{
wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_cb->GetId());
event.SetInt( m_cb->GetSelection() );
event.SetEventObject( m_cb );
- // This will invoke the dialog default action, such
- // as the clicking the default button.
-
+ // This will invoke the dialog default action,
+ // such as the clicking the default button.
if (!m_cb->GetEventHandler()->ProcessEvent( event ))
{
- wxWindow *parent = GetParent();
- while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) {
- parent = parent->GetParent() ;
- }
- if ( parent && parent->GetDefaultItem() )
+ wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow);
+ if ( tlw && tlw->GetDefaultItem() )
{
- wxButton *def = wxDynamicCast(parent->GetDefaultItem(),
- wxButton);
+ wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton);
if ( def && def->IsEnabled() )
{
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
+ wxCommandEvent event( wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
event.SetEventObject(def);
def->Command(event);
- }
+ }
}
return;
event.Skip();
}
- // Use the KeyUp as a naive approximation for TEXT_UPDATED, even though it is somewhat delayed
- // but this is less complicated than dealing with idle-ness, and is much better than nothing
void OnKeyUp( wxKeyEvent& event )
{
- if ( event.GetKeyCode() != WXK_RETURN && event.GetKeyCode() != WXK_TAB )
- {
- wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_cb->GetId());
- event.SetString( GetValue() );
- event.SetEventObject( m_cb );
- m_cb->GetEventHandler()->ProcessEvent(event);
- }
+ event.SetEventObject(m_cb);
+ event.SetId(m_cb->GetId());
+ if (! m_cb->GetEventHandler()->ProcessEvent(event))
+ event.Skip();
+ }
+
+ void OnKeyDown( wxKeyEvent& event )
+ {
+ event.SetEventObject(m_cb);
+ event.SetId(m_cb->GetId());
+ if (! m_cb->GetEventHandler()->ProcessEvent(event))
+ event.Skip();
+ }
+
+ void OnText( wxCommandEvent& event )
+ {
+ event.SetEventObject(m_cb);
+ event.SetId(m_cb->GetId());
+ if (! m_cb->GetEventHandler()->ProcessEvent(event))
+ event.Skip();
}
+
private:
wxComboBox *m_cb;
};
BEGIN_EVENT_TABLE(wxComboBoxText, wxTextCtrl)
- EVT_CHAR( wxComboBoxText::OnChar)
- EVT_KEY_UP( wxComboBoxText::OnKeyUp)
+ EVT_KEY_DOWN(wxComboBoxText::OnKeyDown)
+ EVT_CHAR(wxComboBoxText::OnChar)
+ EVT_KEY_UP(wxComboBoxText::OnKeyUp)
+ EVT_TEXT(wxID_ANY, wxComboBoxText::OnText)
END_EVENT_TABLE()
class wxComboBoxChoice : public wxChoice
{
public:
- wxComboBoxChoice(wxComboBox *cb, int style)
- : wxChoice( cb , 1 )
+ wxComboBoxChoice( wxComboBox *cb, int style )
+ : wxChoice( cb , 1 , wxDefaultPosition , wxDefaultSize , 0 , NULL , style & (wxCB_SORT) )
{
m_cb = cb;
}
+
int GetPopupWidth() const
{
switch ( GetWindowVariant() )
case wxWINDOW_VARIANT_NORMAL :
case wxWINDOW_VARIANT_LARGE :
return 24 ;
+
default :
return 21 ;
}
TextEvent.SetEventObject( m_cb );
m_cb->ProcessCommand( TextEvent );
}
+
virtual wxSize DoGetBestSize() const
{
wxSize sz = wxChoice::DoGetBestSize() ;
if (! m_cb->HasFlag(wxCB_READONLY) )
sz.x = GetPopupWidth() ;
+
return sz ;
}
private:
wxComboBox *m_cb;
+ friend class wxComboBox;
+
DECLARE_EVENT_TABLE()
};
BEGIN_EVENT_TABLE(wxComboBoxChoice, wxChoice)
- EVT_CHOICE(-1, wxComboBoxChoice::OnChoice)
+ EVT_CHOICE(wxID_ANY, wxComboBoxChoice::OnChoice)
END_EVENT_TABLE()
wxComboBox::~wxComboBox()
{
- // delete client objects
- FreeData();
-
// delete the controls now, don't leave them alive even though they would
// still be eventually deleted by our parent - but it will be too late, the
// user code expects them to be gone now
- if (m_text != NULL) {
+ if (m_text != NULL)
+ {
delete m_text;
m_text = NULL;
}
- if (m_choice != NULL) {
+
+ if (m_choice != NULL)
+ {
delete m_choice;
m_choice = NULL;
}
}
-
// ----------------------------------------------------------------------------
// geometry
// ----------------------------------------------------------------------------
{
if (!m_choice && !m_text)
return GetSize();
+
wxSize size = m_choice->GetBestSize();
if ( m_text != NULL )
wxSize sizeText = m_text->GetBestSize();
if (sizeText.y > size.y)
size.y = sizeText.y;
+
size.x = m_choice->GetPopupWidth() + sizeText.x + MARGIN;
size.x += TEXTFOCUSBORDER ;
size.y += 2 * TEXTFOCUSBORDER ;
// clipping is too tight
size.y += 1 ;
}
+
return size;
}
void wxComboBox::DoMoveWindow(int x, int y, int width, int height)
{
- wxControl::DoMoveWindow(x, y, width , height );
+ wxControl::DoMoveWindow( x, y, width , height );
if ( m_text == NULL )
{
else
{
wxCoord wText = width - m_choice->GetPopupWidth() - MARGIN;
- m_text->SetSize(TEXTFOCUSBORDER, TEXTFOCUSBORDER, wText, -1 );
+ m_text->SetSize(TEXTFOCUSBORDER, TEXTFOCUSBORDER, wText, -1);
+
// put it at an inset of 1 to have outer area shadows drawn as well
m_choice->SetSize(TEXTFOCUSBORDER + wText + MARGIN - 1 , TEXTFOCUSBORDER, m_choice->GetPopupWidth() , -1);
}
}
-
-
// ----------------------------------------------------------------------------
// operations forwarded to the subcontrols
// ----------------------------------------------------------------------------
if ( !wxControl::Enable(enable) )
return false;
+ if (m_text)
+ m_text->Enable(enable);
+
return true;
}
return true;
}
-void wxComboBox::SetFocus()
-{
- if ( m_text != NULL) {
- m_text->SetFocus();
- }
-}
-
-
void wxComboBox::DelegateTextChanged( const wxString& value )
{
SetStringSelection( value );
}
-
void wxComboBox::DelegateChoice( const wxString& value )
{
SetStringSelection( value );
}
-
-bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
- const wxString& value,
- const wxPoint& pos,
- const wxSize& size,
- const wxArrayString& choices,
- long style,
- const wxValidator& validator,
- const wxString& name)
+void wxComboBox::Init()
{
- wxCArrayString chs( choices );
-
- return Create( parent, id, value, pos, size, chs.GetCount(),
- chs.GetStrings(), style, validator, name );
+ WX_INIT_CONTROL_CONTAINER();
}
+bool wxComboBox::Create(wxWindow *parent,
+ wxWindowID id,
+ const wxString& value,
+ const wxPoint& pos,
+ const wxSize& size,
+ const wxArrayString& choices,
+ long style,
+ const wxValidator& validator,
+ const wxString& name)
+{
+ return Create( parent, id, value, pos, size, 0, NULL,
+ style, validator, name );
+}
-bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
- const wxString& value,
- const wxPoint& pos,
- const wxSize& size,
- int n, const wxString choices[],
- long style,
- const wxValidator& validator,
- const wxString& name)
+bool wxComboBox::Create(wxWindow *parent,
+ wxWindowID id,
+ const wxString& value,
+ const wxPoint& pos,
+ const wxSize& size,
+ int n,
+ const wxString choices[],
+ long style,
+ const wxValidator& validator,
+ const wxString& name)
{
if ( !wxControl::Create(parent, id, wxDefaultPosition, wxDefaultSize, style ,
- wxDefaultValidator, name) )
+ validator, name) )
{
return false;
}
DoSetSize(pos.x, pos.y, csize.x, csize.y);
- for ( int i = 0 ; i < n ; i++ )
- {
- m_choice->DoAppend( choices[ i ] );
- }
+ Append( n, choices );
- SetBestSize(size); // Needed because it is a wxControlWithItems
+ // Needed because it is a wxControlWithItems
+ SetInitialSize(size);
+ SetStringSelection(value);
return true;
}
wxString result;
if ( m_text == NULL )
- {
result = m_choice->GetString( m_choice->GetSelection() );
- }
else
- {
result = m_text->GetValue();
- }
return result;
}
-int wxComboBox::GetCount() const
+unsigned int wxComboBox::GetCount() const
{
return m_choice->GetCount() ;
}
}
// Clipboard operations
+
void wxComboBox::Copy()
{
if ( m_text != NULL )
- {
m_text->Copy();
- }
}
void wxComboBox::Cut()
{
if ( m_text != NULL )
- {
m_text->Cut();
- }
}
void wxComboBox::Paste()
{
if ( m_text != NULL )
- {
m_text->Paste();
- }
}
void wxComboBox::SetEditable(bool editable)
void wxComboBox::SetInsertionPoint(long pos)
{
- // TODO
+ if ( m_text )
+ m_text->SetInsertionPoint(pos);
}
void wxComboBox::SetInsertionPointEnd()
{
- // TODO
+ if ( m_text )
+ m_text->SetInsertionPointEnd();
}
long wxComboBox::GetInsertionPoint() const
{
- // TODO
+ if ( m_text )
+ return m_text->GetInsertionPoint();
return 0;
}
wxTextPos wxComboBox::GetLastPosition() const
{
- // TODO
+ if ( m_text )
+ return m_text->GetLastPosition();
return 0;
}
void wxComboBox::Replace(long from, long to, const wxString& value)
{
- // TODO
+ if ( m_text )
+ m_text->Replace(from,to,value);
}
void wxComboBox::Remove(long from, long to)
{
- // TODO
+ if ( m_text )
+ m_text->Remove(from,to);
}
void wxComboBox::SetSelection(long from, long to)
{
- // TODO
-}
-
-int wxComboBox::DoAppend(const wxString& item)
-{
- return m_choice->DoAppend( item ) ;
-}
-
-int wxComboBox::DoInsert(const wxString& item, int pos)
-{
- return m_choice->DoInsert( item , pos ) ;
-}
-
-void wxComboBox::DoSetItemClientData(int n, void* clientData)
-{
- return m_choice->DoSetItemClientData( n , clientData ) ;
-}
-
-void* wxComboBox::DoGetItemClientData(int n) const
-{
- return m_choice->DoGetItemClientData( n ) ;
-}
+ if ( m_text )
+ m_text->SetSelection(from,to);
+}
+
+int wxComboBox::DoInsertItems(const wxArrayStringsAdapter& items,
+ unsigned int pos,
+ void **clientData,
+ wxClientDataType type)
+{
+ // wxItemContainer should probably be doing it itself but usually this is
+ // not necessary as the derived class DoInsertItems() calls
+ // AssignNewItemClientData() which initializes m_clientDataItemsType
+ // correctly; however as we just forward everything to wxChoice, we need to
+ // do it ourselves
+ //
+ // also notice that we never use wxClientData_Object with wxChoice as we
+ // don't want it to delete the data -- we will
+ int rc = m_choice->DoInsertItems(items, pos, clientData,
+ clientData ? wxClientData_Void
+ : wxClientData_None) ;
+ if ( rc != wxNOT_FOUND )
+ {
+ if ( !HasClientData() && type != wxClientData_None )
+ m_clientDataItemsType = type;
+ }
-void wxComboBox::DoSetItemClientObject(int n, wxClientData* clientData)
-{
- return m_choice->DoSetItemClientObject( n , clientData ) ;
+ return rc;
}
-wxClientData* wxComboBox::DoGetItemClientObject(int n) const
+void wxComboBox::DoSetItemClientData(unsigned int n, void* clientData)
{
- return m_choice->DoGetItemClientObject( n ) ;
+ return m_choice->SetClientData( n , clientData ) ;
}
-void wxComboBox::FreeData()
+void* wxComboBox::DoGetItemClientData(unsigned int n) const
{
- if ( HasClientObjectData() )
- {
- size_t count = GetCount();
- for ( size_t n = 0; n < count; n++ )
- {
- SetClientObject( n, NULL );
- }
- }
+ return m_choice->GetClientData( n ) ;
}
-void wxComboBox::Delete(int n)
+void wxComboBox::DoDeleteOneItem(unsigned int n)
{
- // force client object deletion
- if( HasClientObjectData() )
- SetClientObject( n, NULL );
m_choice->Delete( n );
}
-void wxComboBox::Clear()
+void wxComboBox::DoClear()
{
- FreeData();
m_choice->Clear();
}
m_choice->SetSelection( n );
if ( m_text != NULL )
- {
- m_text->SetValue( GetString( n ) );
- }
+ m_text->SetValue(n != wxNOT_FOUND ? GetString(n) : wxString(wxEmptyString));
}
-int wxComboBox::FindString(const wxString& s) const
+int wxComboBox::FindString(const wxString& s, bool bCase) const
{
- return m_choice->FindString( s );
+ return m_choice->FindString( s, bCase );
}
-wxString wxComboBox::GetString(int n) const
+wxString wxComboBox::GetString(unsigned int n) const
{
return m_choice->GetString( n );
}
wxString wxComboBox::GetStringSelection() const
{
- int sel = GetSelection ();
- if (sel > -1)
- return wxString(this->GetString (sel));
+ int sel = GetSelection();
+ if (sel != wxNOT_FOUND)
+ return wxString(this->GetString((unsigned int)sel));
else
return wxEmptyString;
}
-bool wxComboBox::SetStringSelection(const wxString& sel)
-{
- int s = FindString (sel);
- if (s > -1)
- {
- SetSelection (s);
- return true;
- }
- else
- return false;
-}
-
-void wxComboBox::SetString(int n, const wxString& s)
+void wxComboBox::SetString(unsigned int n, const wxString& s)
{
- m_choice->SetString( n , s ) ;
+ m_choice->SetString( n , s );
}
bool wxComboBox::IsEditable() const
return false;
}
-wxInt32 wxComboBox::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
+wxInt32 wxComboBox::MacControlHit( WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
{
- /* For consistency with other platforms, clicking in the text area does not constitute a selection
+/*
+ For consistency with other platforms, clicking in the text area does not constitute a selection
wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId );
event.SetInt(GetSelection());
event.SetEventObject(this);
event.SetString(GetStringSelection());
- ProcessCommand(event);*/
+ ProcessCommand(event);
+*/
+
return noErr ;
}
+#endif // wxUSE_COMBOBOX
projects / wxWidgets.git / blobdiff