#endif
#include "wx/combobox.h"
-#include "wx/settings.h"
-#include <wx/intl.h>
+#if wxUSE_COMBOBOX
+
+#include "wx/settings.h"
+#include "wx/intl.h"
#include "gdk/gdk.h"
#include "gtk/gtk.h"
{
if (g_isIdle) wxapp_install_idle_handler();
- if (!combo->HasVMT()) return;
+ if (!combo->m_hasVMT) return;
if (g_blockEventsOnDrag) return;
event.SetInt( combo->GetSelection() );
event.SetString( combo->GetStringSelection() );
event.SetEventObject( combo );
-
+
combo->GetEventHandler()->ProcessEvent( event );
}
gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxComboBox *combo )
{
if (g_isIdle) wxapp_install_idle_handler();
-
+
+ if (!combo->m_hasVMT) return;
+
wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, combo->GetId() );
event.SetString( combo->GetValue() );
event.SetEventObject( combo );
m_needParent = TRUE;
m_acceptsFocus = TRUE;
- PreCreation( parent, id, pos, size, style, name );
-
- SetValidator( validator );
+ if (!PreCreation( parent, pos, size ) ||
+ !CreateBase( parent, id, pos, size, style, validator, name ))
+ {
+ wxFAIL_MSG( wxT("wxComboBox creation failed") );
+ return FALSE;
+ }
m_widget = gtk_combo_new();
if (newSize.x == -1)
newSize.x = 100;
if (newSize.y == -1)
- newSize.y = 22;
+ newSize.y = 26;
SetSize( newSize.x, newSize.y );
GtkWidget *list = GTK_COMBO(m_widget)->list;
/* don't send first event, which GTK sends aways when
inserting the first item */
m_alreadySent = TRUE;
-
+
GtkWidget *list_item = gtk_list_item_new_with_label( choices[i].mbc_str() );
m_clientDataList.Append( (wxObject*)NULL );
gtk_widget_show( list_item );
}
- m_parent->AddChild( this );
-
- (m_parent->m_insertCallback)( m_parent, this );
+ m_parent->DoAddChild( this );
PostCreation();
wxComboBox::~wxComboBox()
{
- wxNode *node = m_clientDataList.First();
+ wxNode *node = m_clientObjectList.First();
while (node)
{
wxClientData *cd = (wxClientData*)node->Data();
if (cd) delete cd;
node = node->Next();
}
+ m_clientObjectList.Clear();
+
m_clientDataList.Clear();
}
void wxComboBox::AppendCommon( const wxString &item )
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
GtkWidget *list = GTK_COMBO(m_widget)->list;
void wxComboBox::SetClientData( int n, void* clientData )
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
wxNode *node = m_clientDataList.Nth( n );
if (!node) return;
void* wxComboBox::GetClientData( int n )
{
- wxCHECK_MSG( m_widget != NULL, NULL, _T("invalid combobox") );
+ wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid combobox") );
wxNode *node = m_clientDataList.Nth( n );
if (!node) return NULL;
void wxComboBox::SetClientObject( int n, wxClientData* clientData )
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
wxNode *node = m_clientObjectList.Nth( n );
if (!node) return;
wxClientData* wxComboBox::GetClientObject( int n )
{
- wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, _T("invalid combobox") );
+ wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, wxT("invalid combobox") );
wxNode *node = m_clientDataList.Nth( n );
if (!node) return (wxClientData*) NULL;
void wxComboBox::Clear()
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
GtkWidget *list = GTK_COMBO(m_widget)->list;
gtk_list_clear_items( GTK_LIST(list), 0, Number() );
void wxComboBox::Delete( int n )
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
GtkList *listbox = GTK_LIST( GTK_COMBO(m_widget)->list );
if (!child)
{
- wxFAIL_MSG(_T("wrong index"));
+ wxFAIL_MSG(wxT("wrong index"));
return;
}
int wxComboBox::FindString( const wxString &item )
{
- wxCHECK_MSG( m_widget != NULL, -1, _T("invalid combobox") );
+ wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid combobox") );
GtkWidget *list = GTK_COMBO(m_widget)->list;
int wxComboBox::GetSelection() const
{
- wxCHECK_MSG( m_widget != NULL, -1, _T("invalid combobox") );
+ wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid combobox") );
GtkWidget *list = GTK_COMBO(m_widget)->list;
}
}
- wxFAIL_MSG( _T("wxComboBox: no selection") );
-
return -1;
}
wxString wxComboBox::GetString( int n ) const
{
- wxCHECK_MSG( m_widget != NULL, _T(""), _T("invalid combobox") );
+ wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid combobox") );
GtkWidget *list = GTK_COMBO(m_widget)->list;
}
else
{
- wxFAIL_MSG( _T("wxComboBox: wrong index") );
+ wxFAIL_MSG( wxT("wxComboBox: wrong index") );
}
return str;
wxString wxComboBox::GetStringSelection() const
{
- wxCHECK_MSG( m_widget != NULL, _T(""), _T("invalid combobox") );
+ wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid combobox") );
GtkWidget *list = GTK_COMBO(m_widget)->list;
return tmp;
}
- wxFAIL_MSG( _T("wxComboBox: no selection") );
+ wxFAIL_MSG( wxT("wxComboBox: no selection") );
- return _T("");
+ return wxT("");
}
int wxComboBox::Number() const
{
- wxCHECK_MSG( m_widget != NULL, 0, _T("invalid combobox") );
+ wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid combobox") );
GtkWidget *list = GTK_COMBO(m_widget)->list;
void wxComboBox::SetSelection( int n )
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
+
+ DisableEvents();
GtkWidget *list = GTK_COMBO(m_widget)->list;
gtk_list_select_item( GTK_LIST(list), n );
+
+ EnableEvents();
}
void wxComboBox::SetStringSelection( const wxString &string )
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
int res = FindString( string );
if (res == -1) return;
void wxComboBox::SetValue( const wxString& value )
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
GtkWidget *entry = GTK_COMBO(m_widget)->entry;
- wxString tmp = _T("");
+ wxString tmp = wxT("");
if (!value.IsNull()) tmp = value;
gtk_entry_set_text( GTK_ENTRY(entry), tmp.mbc_str() );
}
void wxComboBox::Copy()
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
GtkWidget *entry = GTK_COMBO(m_widget)->entry;
#if (GTK_MINOR_VERSION > 0)
void wxComboBox::Cut()
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
GtkWidget *entry = GTK_COMBO(m_widget)->entry;
#if (GTK_MINOR_VERSION > 0)
void wxComboBox::Paste()
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
GtkWidget *entry = GTK_COMBO(m_widget)->entry;
#if (GTK_MINOR_VERSION > 0)
void wxComboBox::SetInsertionPoint( long pos )
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
GtkWidget *entry = GTK_COMBO(m_widget)->entry;
gtk_entry_set_position( GTK_ENTRY(entry), (int)pos );
void wxComboBox::SetInsertionPointEnd()
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
SetInsertionPoint( -1 );
}
void wxComboBox::Replace( long from, long to, const wxString& value )
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
// FIXME: not quite sure how to do this method right in multibyte mode
GtkWidget *entry = GTK_COMBO(m_widget)->entry;
void wxComboBox::Remove(long from, long to)
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
GtkWidget *entry = GTK_COMBO(m_widget)->entry;
gtk_editable_delete_text( GTK_EDITABLE(entry), (gint)from, (gint)to );
event.Skip();
}
+void wxComboBox::DisableEvents()
+{
+ GtkList *list = GTK_LIST( GTK_COMBO(m_widget)->list );
+ GList *child = list->children;
+ while (child)
+ {
+ gtk_signal_disconnect_by_func( GTK_OBJECT(child->data),
+ GTK_SIGNAL_FUNC(gtk_combo_clicked_callback), (gpointer)this );
+
+ child = child->next;
+ }
+}
+
+void wxComboBox::EnableEvents()
+{
+ GtkList *list = GTK_LIST( GTK_COMBO(m_widget)->list );
+ GList *child = list->children;
+ while (child)
+ {
+ gtk_signal_connect( GTK_OBJECT(child->data), "select",
+ GTK_SIGNAL_FUNC(gtk_combo_clicked_callback), (gpointer)this );
+
+ child = child->next;
+ }
+}
+
void wxComboBox::OnSize( wxSizeEvent &event )
{
- wxControl::OnSize( event );
+ event.Skip();
+#if 0
int w = 21;
gtk_widget_set_usize( GTK_COMBO(m_widget)->entry, m_width-w-1, m_height );
gtk_widget_set_uposition( GTK_COMBO(m_widget)->button, m_x+m_width-w, m_y );
gtk_widget_set_usize( GTK_COMBO(m_widget)->button, w, m_height );
+#endif // 0
}
void wxComboBox::ApplyWidgetStyle()
(window == GTK_COMBO(m_widget)->button->window ) );
}
+#endif