// data
//-----------------------------------------------------------------------------
-extern bool g_blockEventsOnDrag;
-extern bool g_blockEventsOnScroll;
+extern bool g_blockEventsOnDrag;
+extern bool g_blockEventsOnScroll;
+extern wxCursor g_globalCursor;
-static bool g_hasDoubleClicked = FALSE;
+static bool g_hasDoubleClicked = FALSE;
//-----------------------------------------------------------------------------
// "button_release_event"
after the GDK_BUTTON_RELEASE event after the GDK_2BUTTON_PRESS event */
static gint
-gtk_listbox_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxListBox *listbox )
+gtk_listbox_button_release_callback( GtkWidget * WXUNUSED(widget),
+ GdkEventButton * WXUNUSED(gdk_event),
+ wxListBox *listbox )
{
if (g_isIdle) wxapp_install_idle_handler();
if (!g_hasDoubleClicked) return FALSE;
- wxCommandEvent event( wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, listbox->GetId() );
- event.SetEventObject( listbox );
+ wxCommandEvent event( wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, listbox->GetId() );
+ event.SetEventObject( listbox );
- wxArrayInt aSelections;
- int count = listbox->GetSelections(aSelections);
- if ( count > 0 )
- {
- event.m_commandInt = aSelections[0] ;
- event.m_clientData = listbox->GetClientData( event.m_commandInt );
- wxString str(listbox->GetString(event.m_commandInt));
- if (!str.IsEmpty()) event.m_commandString = str;
- }
- else
- {
- event.m_commandInt = -1 ;
- event.m_commandString.Empty();
- }
+ wxArrayInt aSelections;
+ int n, count = listbox->GetSelections(aSelections);
+ if ( count > 0 )
+ {
+ n = aSelections[0];
+ if ( listbox->HasClientObjectData() )
+ event.SetClientObject( listbox->GetClientObject(n) );
+ else if ( listbox->HasClientUntypedData() )
+ event.SetClientData( listbox->GetClientData(n) );
+ event.SetString( listbox->GetString(n) );
+ }
+ else
+ {
+ n = -1;
+ }
- listbox->GetEventHandler()->ProcessEvent( event );
+ event.m_commandInt = n;
+
+ listbox->GetEventHandler()->ProcessEvent( event );
return FALSE;
}
//-----------------------------------------------------------------------------
static gint
-gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxListBox *listbox )
+gtk_listbox_button_press_callback( GtkWidget *widget,
+ GdkEventButton *gdk_event,
+ wxListBox *listbox )
{
if (g_isIdle) wxapp_install_idle_handler();
listbox->GetEventHandler()->ProcessEvent( event );
}
#endif // wxUSE_CHECKLISTBOX
-
+
/* emit wxEVT_COMMAND_LISTBOX_DOUBLECLICKED later */
g_hasDoubleClicked = (gdk_event->type == GDK_2BUTTON_PRESS);
// "select" and "deselect"
//-----------------------------------------------------------------------------
+static void gtk_listitem_select_callback( GtkWidget *WXUNUSED(widget), wxListBox *listbox );
+
+static void gtk_listitem_deselect_callback( GtkWidget *widget, wxListBox *listbox )
+{
+ gtk_listitem_select_callback( widget, listbox );
+}
+
static void gtk_listitem_select_callback( GtkWidget *WXUNUSED(widget), wxListBox *listbox )
{
if (g_isIdle) wxapp_install_idle_handler();
if (g_blockEventsOnDrag) return;
wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, listbox->GetId() );
+ event.SetEventObject( listbox );
wxArrayInt aSelections;
- int count = listbox->GetSelections(aSelections);
+ int n, count = listbox->GetSelections(aSelections);
if ( count > 0 )
{
- event.m_commandInt = aSelections[0] ;
- event.m_clientData = listbox->GetClientData( event.m_commandInt );
- wxString str(listbox->GetString(event.m_commandInt));
- if (!str.IsEmpty()) event.m_commandString = str;
+ n = aSelections[0];
+ if ( listbox->HasClientObjectData() )
+ event.SetClientObject( listbox->GetClientObject(n) );
+ else if ( listbox->HasClientUntypedData() )
+ event.SetClientData( listbox->GetClientData(n) );
+ event.SetString( listbox->GetString(n) );
}
else
{
- event.m_commandInt = -1 ;
- event.m_commandString.Empty();
+ n = -1;
}
- event.SetEventObject( listbox );
+ event.m_commandInt = n;
listbox->GetEventHandler()->ProcessEvent( event );
}
IMPLEMENT_DYNAMIC_CLASS(wxListBox,wxControl)
+// ----------------------------------------------------------------------------
+// construction
+// ----------------------------------------------------------------------------
+
wxListBox::wxListBox()
{
m_list = (GtkList *) NULL;
bool wxListBox::Create( wxWindow *parent, wxWindowID id,
const wxPoint &pos, const wxSize &size,
int n, const wxString choices[],
- long style, const wxValidator& validator, const wxString &name )
+ long style, const wxValidator& validator,
+ const wxString &name )
{
m_needParent = TRUE;
m_acceptsFocus = TRUE;
- PreCreation( parent, id, pos, size, style, name );
-
-#if wxUSE_VALIDATORS
- SetValidator( validator );
-#endif
+ if (!PreCreation( parent, pos, size ) ||
+ !CreateBase( parent, id, pos, size, style, validator, name ))
+ {
+ wxFAIL_MSG( wxT("wxListBox creation failed") );
+ return FALSE;
+ }
m_widget = gtk_scrolled_window_new( (GtkAdjustment*) NULL, (GtkAdjustment*) NULL );
if (style & wxLB_ALWAYS_SB)
gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_list) );
#endif
+ /* make list scroll when moving the focus down using cursor keys */
+ gtk_container_set_focus_vadjustment(
+ GTK_CONTAINER(m_list),
+ gtk_scrolled_window_get_vadjustment(
+ GTK_SCROLLED_WINDOW(m_widget)));
+
gtk_widget_show( GTK_WIDGET(m_list) );
wxSize newSize = size;
if (newSize.y == -1) newSize.y = 110;
SetSize( newSize.x, newSize.y );
- for (int i = 0; i < n; i++)
+ if ( style & wxLB_SORT )
{
- m_clientDataList.Append( (wxObject*) NULL );
- m_clientObjectList.Append( (wxObject*) NULL );
+ // this will change DoAppend() behaviour
+ m_strings = new wxSortedArrayString;
+ }
- GtkWidget *list_item;
+ for (int i = 0; i < n; i++)
+ {
+ DoAppend(choices[i]);
+#if 0
wxString str(choices[i]);
+
#if wxUSE_CHECKLISTBOX
if (m_hasCheckBoxes)
{
}
#endif // wxUSE_CHECKLISTBOX
- list_item = gtk_list_item_new_with_label( str.mbc_str() );
+ GtkWidget *list_item = gtk_list_item_new_with_label( str.mbc_str() );
gtk_container_add( GTK_CONTAINER(m_list), list_item );
if (style & wxLB_MULTIPLE)
gtk_signal_connect( GTK_OBJECT(list_item), "deselect",
- GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
+ GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
gtk_signal_connect( GTK_OBJECT(list_item),
"button_press_event",
ConnectWidget( list_item );
gtk_widget_show( list_item );
+#endif // 0
}
m_parent->DoAddChild( this );
Clear();
}
-void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
+void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
{
- wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
+
+ // code elsewhere supposes we have as many items in m_clientData as items
+ // in the listbox
+ wxASSERT_MSG( m_clientData.GetCount() == (size_t)GetCount(),
+ wxT("bug in client data management") );
GList *children = m_list->children;
int length = g_list_length(children);
- wxCHECK_RET( pos <= length, _T("invalid index in wxListBox::InsertItems") );
+ wxCHECK_RET( pos <= length, wxT("invalid index in wxListBox::InsertItems") );
// VZ: it seems that GTK 1.0.6 doesn't has a function to insert an item
// into a listbox at the given position, this is why we first delete
// all items after this position, then append these items and then
// reappend back the old ones.
- // first detach the old items
- int n; // loop var
+ // VZ: notice that InsertItems knows nothing about sorting, so calling it
+ // from outside (and not from our own Append) is likely to break
+ // everything
+ size_t nItems = items.GetCount();
+
+ size_t n; // loop var
+
+ // optimise for this trivial case
if ( pos == length )
{
// no need to do anything complicated
for ( n = 0; n < nItems; n++ )
{
- Append(items[n]);
+ AppendWithoutSorting(items[n]);
+
+ m_clientData.Append((wxObject *)NULL);
}
+ wxASSERT_MSG( m_clientData.GetCount() == (size_t)GetCount(),
+ wxT("bug in client data management") );
+
return;
}
-
+
+ // remove the old items
wxArrayString deletedLabels;
- wxArrayPtrVoid deletedData;
- wxArrayInt deletedChecks; // only for check list boxes
+#if wxUSE_CHECKLISTBOX
+ wxArrayInt deletedChecks;
+#endif
GList *child = g_list_nth( children, pos );
for ( n = 0; child != NULL; n++, child = child->next )
wxString str(GET_REAL_LABEL(label->label),*wxConvCurrent);
deletedLabels.Add(str);
- // save data
- void *clientData = NULL;
- wxNode *node = NULL;
-
- if ( n < (int)m_clientObjectList.GetCount() )
- node = m_clientObjectList.Nth( n );
-
- if ( node )
- {
- clientData = node->GetData();
- m_clientObjectList.DeleteNode( node );
- }
-
- if ( !clientData )
- {
- if ( n < (int)m_clientDataList.GetCount() )
- node = m_clientDataList.Nth( n );
-
- if ( node )
- {
- clientData = node->GetData();
- node = m_clientDataList.Nth( n );
- }
- }
-
- deletedData.Add(clientData);
-
#if wxUSE_CHECKLISTBOX
// save check state
if ( m_hasCheckBoxes )
#endif // wxUSE_CHECKLISTBOX
}
- int nDeletedCount = n;
+ size_t nDeletedCount = n;
gtk_list_clear_items( m_list, pos, length );
// now append the new items
+ wxNode *node = m_clientData.Item(pos);
for ( n = 0; n < nItems; n++ )
{
- Append(items[n]);
+ AppendWithoutSorting(items[n]);
+
+ // make sure we have the correct number of items in this list
+ m_clientData.Insert(node, (wxObject *)NULL);
}
// and append the old items too
- pos += nItems; // now the indices are shifter
+ pos += nItems; // now the indices are shifted
for ( n = 0; n < nDeletedCount; n++ )
{
- Append(deletedLabels[n], deletedData[n]);
+ AppendWithoutSorting(deletedLabels[n]);
+
+ // the data is already correct - the indices have been rearranged in
+ // such manner that we now correspond to the same node as before
#if wxUSE_CHECKLISTBOX
if ( m_hasCheckBoxes )
}
#endif // wxUSE_CHECKLISTBOX
}
+
+ wxASSERT_MSG( m_clientData.GetCount() == (size_t)GetCount(),
+ wxT("bug in client data management") );
+}
+
+int wxListBox::DoAppend( const wxString& item )
+{
+ int index;
+ if ( m_strings )
+ {
+ // need to determine the index
+ index = m_strings->Add(item);
+
+ InsertItems(1, &item, index);
+ }
+ else
+ {
+ // not sorted, just append
+ AppendWithoutSorting(item);
+
+ m_clientData.Append((wxObject *)NULL);
+
+ index = GetCount() - 1;
+ }
+
+ return index;
}
-void wxListBox::AppendCommon( const wxString &item )
+void wxListBox::AppendWithoutSorting( const wxString &item )
{
- wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
GtkWidget *list_item;
if (HasFlag(wxLB_MULTIPLE))
gtk_signal_connect( GTK_OBJECT(list_item), "deselect",
- GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
+ GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
gtk_signal_connect( GTK_OBJECT(list_item),
"button_press_event",
{
gtk_widget_realize( list_item );
gtk_widget_realize( GTK_BIN(list_item)->child );
-
- if (m_widgetStyle) ApplyWidgetStyle();
+
+ //if (m_widgetStyle) ApplyWidgetStyle();
+ if (m_widgetStyle) {
+ // Apply current widget style to the new list_item
+ gtk_widget_set_style( GTK_WIDGET( list_item ), m_widgetStyle );
+ GtkBin *bin = GTK_BIN( list_item );
+ GtkWidget *label = GTK_WIDGET( bin->child );
+ gtk_widget_set_style( label, m_widgetStyle );
+ }
#if wxUSE_DRAG_AND_DROP
-#ifndef NEW_GTK_DND_CODE
+ #ifndef NEW_GTK_DND_CODE
if (m_dropTarget) m_dropTarget->RegisterWidget( list_item );
-#endif
+ #endif
#endif
#if wxUSE_TOOLTIPS
}
}
-void wxListBox::Append( const wxString &item )
+void wxListBox::DoSetItems( const wxArrayString& items,
+ void **clientData)
{
- m_clientDataList.Append( (wxObject*) NULL );
- m_clientObjectList.Append( (wxObject*) NULL );
+ Clear();
- AppendCommon( item );
-}
+ DoInsertItems(items, 0);
-void wxListBox::Append( const wxString &item, void *clientData )
-{
- m_clientDataList.Append( (wxObject*) clientData );
- m_clientObjectList.Append( (wxObject*) NULL );
-
- AppendCommon( item );
+ if ( clientData )
+ {
+ size_t count = items.GetCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ SetClientData(n, clientData[n]);
+ }
+ }
}
-void wxListBox::Append( const wxString &item, wxClientData *clientData )
-{
- m_clientObjectList.Append( (wxObject*) clientData );
- m_clientDataList.Append( (wxObject*) NULL );
+// ----------------------------------------------------------------------------
+// client data
+// ----------------------------------------------------------------------------
- AppendCommon( item );
-}
-
-void wxListBox::SetClientData( int n, void* clientData )
+void wxListBox::DoSetItemClientData( int n, void* clientData )
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );
- wxNode *node = m_clientDataList.Nth( n );
- if (!node) return;
+ wxNode *node = m_clientData.Nth( n );
+ wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientData") );
node->SetData( (wxObject*) clientData );
}
-void* wxListBox::GetClientData( int n )
+void* wxListBox::DoGetItemClientData( int n ) const
{
- wxCHECK_MSG( m_widget != NULL, NULL, _T("invalid combobox") );
+ wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid listbox control") );
- wxNode *node = m_clientDataList.Nth( n );
- if (!node) return NULL;
+ wxNode *node = m_clientData.Nth( n );
+ wxCHECK_MSG( node, NULL, wxT("invalid index in wxListBox::DoGetItemClientData") );
return node->Data();
}
-void wxListBox::SetClientObject( int n, wxClientData* clientData )
+void wxListBox::DoSetItemClientObject( int n, wxClientData* clientData )
{
- wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );
- wxNode *node = m_clientObjectList.Nth( n );
- if (!node) return;
+ wxNode *node = m_clientData.Nth( n );
+ wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientObject") );
wxClientData *cd = (wxClientData*) node->Data();
- if (cd) delete cd;
+ delete cd;
node->SetData( (wxObject*) clientData );
}
-wxClientData* wxListBox::GetClientObject( int n )
+wxClientData* wxListBox::DoGetItemClientObject( int n ) const
{
- wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, _T("invalid combobox") );
+ wxCHECK_MSG( m_widget != NULL, (wxClientData*) NULL, wxT("invalid listbox control") );
- wxNode *node = m_clientObjectList.Nth( n );
- if (!node) return (wxClientData*) NULL;
+ wxNode *node = m_clientData.Nth( n );
+ wxCHECK_MSG( node, (wxClientData *)NULL,
+ wxT("invalid index in wxListBox::DoGetItemClientObject") );
return (wxClientData*) node->Data();
}
void wxListBox::Clear()
{
- wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
gtk_list_clear_items( m_list, 0, Number() );
- wxNode *node = m_clientObjectList.First();
- while (node)
+ if ( HasClientObjectData() )
{
- wxClientData *cd = (wxClientData*)node->Data();
- if (cd) delete cd;
- node = node->Next();
+ // destroy the data (due to Robert's idea of using wxList<wxObject>
+ // and not wxList<wxClientData> we can't just say
+ // m_clientList.DeleteContents(TRUE) - this would crash!
+ wxNode *node = m_clientData.First();
+ while ( node )
+ {
+ delete (wxClientData *)node->Data();
+ node = node->Next();
+ }
}
- m_clientObjectList.Clear();
+ m_clientData.Clear();
- m_clientDataList.Clear();
+ if ( m_strings )
+ m_strings->Clear();
}
void wxListBox::Delete( int n )
{
- wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
GList *child = g_list_nth( m_list->children, n );
- wxCHECK_RET( child, _T("wrong listbox index") );
+ wxCHECK_RET( child, wxT("wrong listbox index") );
GList *list = g_list_append( (GList*) NULL, child->data );
gtk_list_remove_items( m_list, list );
g_list_free( list );
- wxNode *node = m_clientObjectList.Nth( n );
- if (node)
+ wxNode *node = m_clientData.Nth( n );
+ if ( node )
{
- wxClientData *cd = (wxClientData*)node->Data();
- if (cd) delete cd;
- m_clientObjectList.DeleteNode( node );
+ if ( m_clientDataItemsType == ClientData_Object )
+ {
+ wxClientData *cd = (wxClientData*)node->Data();
+ delete cd;
+ }
+
+ m_clientData.DeleteNode( node );
}
- node = m_clientDataList.Nth( n );
- if (node)
+ if ( m_strings )
+ m_strings->Remove(n);
+}
+
+// ----------------------------------------------------------------------------
+// string list access
+// ----------------------------------------------------------------------------
+
+void wxListBox::SetString( int n, const wxString &string )
+{
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
+
+ GList *child = g_list_nth( m_list->children, n );
+ if (child)
{
- m_clientDataList.DeleteNode( node );
+ GtkBin *bin = GTK_BIN( child->data );
+ GtkLabel *label = GTK_LABEL( bin->child );
+
+ wxString str;
+#if wxUSE_CHECKLISTBOX
+ if (m_hasCheckBoxes)
+ str += CHECKBOX_STRING;
+#endif // wxUSE_CHECKLISTBOX
+ str += string;
+
+ gtk_label_set( label, str.mbc_str() );
+ }
+ else
+ {
+ wxFAIL_MSG(wxT("wrong listbox index"));
}
}
-void wxListBox::Deselect( int n )
+wxString wxListBox::GetString( int n ) const
{
- wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+ wxCHECK_MSG( m_list != NULL, wxT(""), wxT("invalid listbox") );
- DisableEvents();
+ GList *child = g_list_nth( m_list->children, n );
+ if (child)
+ {
+ GtkBin *bin = GTK_BIN( child->data );
+ GtkLabel *label = GTK_LABEL( bin->child );
- gtk_list_unselect_item( m_list, n );
-
- EnableEvents();
+ wxString str = wxString(GET_REAL_LABEL(label->label),*wxConvCurrent);
+
+ return str;
+ }
+
+ wxFAIL_MSG(wxT("wrong listbox index"));
+
+ return wxT("");
+}
+
+int wxListBox::GetCount() const
+{
+ wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
+
+ GList *child = m_list->children;
+ int count = 0;
+ while (child)
+ {
+ count++;
+ child = child->next;
+ }
+
+ return count;
}
int wxListBox::FindString( const wxString &item ) const
{
- wxCHECK_MSG( m_list != NULL, -1, _T("invalid listbox") );
+ wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
GList *child = m_list->children;
int count = 0;
child = child->next;
}
- // it's not an error if the string is not found -> no wxCHECK
+ // it's not an error if the string is not found -> no wxCHECK
- return -1;
+ return wxNOT_FOUND;
}
+// ----------------------------------------------------------------------------
+// selection
+// ----------------------------------------------------------------------------
+
int wxListBox::GetSelection() const
{
- wxCHECK_MSG( m_list != NULL, -1, _T("invalid listbox") );
+ wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
GList *child = m_list->children;
int count = 0;
int wxListBox::GetSelections( wxArrayInt& aSelections ) const
{
- wxCHECK_MSG( m_list != NULL, -1, _T("invalid listbox") );
+ wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
// get the number of selected items first
GList *child = m_list->children;
return count;
}
-wxString wxListBox::GetString( int n ) const
-{
- wxCHECK_MSG( m_list != NULL, _T(""), _T("invalid listbox") );
-
- GList *child = g_list_nth( m_list->children, n );
- if (child)
- {
- GtkBin *bin = GTK_BIN( child->data );
- GtkLabel *label = GTK_LABEL( bin->child );
-
- wxString str = wxString(GET_REAL_LABEL(label->label),*wxConvCurrent);
-
- return str;
- }
-
- wxFAIL_MSG(_T("wrong listbox index"));
-
- return _T("");
-}
-
-wxString wxListBox::GetStringSelection() const
-{
- wxCHECK_MSG( m_list != NULL, _T(""), _T("invalid listbox") );
-
- GList *selection = m_list->selection;
- if (selection)
- {
- GtkBin *bin = GTK_BIN( selection->data );
- GtkLabel *label = GTK_LABEL( bin->child );
-
- wxString str = wxString(GET_REAL_LABEL(label->label),*wxConvCurrent);
-
- return str;
- }
-
- wxFAIL_MSG(_T("no listbox selection available"));
- return _T("");
-}
-
-int wxListBox::Number()
-{
- wxCHECK_MSG( m_list != NULL, -1, _T("invalid listbox") );
-
- GList *child = m_list->children;
- int count = 0;
- while (child) { count++; child = child->next; }
- return count;
-}
-
-bool wxListBox::Selected( int n )
+bool wxListBox::IsSelected( int n ) const
{
- wxCHECK_MSG( m_list != NULL, FALSE, _T("invalid listbox") );
+ wxCHECK_MSG( m_list != NULL, FALSE, wxT("invalid listbox") );
GList *target = g_list_nth( m_list->children, n );
if (target)
child = child->next;
}
}
- wxFAIL_MSG(_T("wrong listbox index"));
- return FALSE;
-}
-void wxListBox::Set( int WXUNUSED(n), const wxString *WXUNUSED(choices) )
-{
- wxFAIL_MSG(_T("wxListBox::Set not implemented"));
-}
+ wxFAIL_MSG(wxT("wrong listbox index"));
-void wxListBox::SetFirstItem( int WXUNUSED(n) )
-{
- wxFAIL_MSG(_T("wxListBox::SetFirstItem not implemented"));
-}
-
-void wxListBox::SetFirstItem( const wxString &WXUNUSED(item) )
-{
- wxFAIL_MSG(_T("wxListBox::SetFirstItem not implemented"));
+ return FALSE;
}
void wxListBox::SetSelection( int n, bool select )
{
- wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
DisableEvents();
gtk_list_select_item( m_list, n );
else
gtk_list_unselect_item( m_list, n );
-
+
EnableEvents();
}
-void wxListBox::SetString( int n, const wxString &string )
+void wxListBox::DoSetFirstItem( int WXUNUSED(n) )
{
- wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
-
- GList *child = g_list_nth( m_list->children, n );
- if (child)
- {
- GtkBin *bin = GTK_BIN( child->data );
- GtkLabel *label = GTK_LABEL( bin->child );
-
- wxString str;
-#if wxUSE_CHECKLISTBOX
- if (m_hasCheckBoxes)
- str += CHECKBOX_STRING;
-#endif // wxUSE_CHECKLISTBOX
- str += string;
-
- gtk_label_set( label, str.mbc_str() );
- }
- else
- {
- wxFAIL_MSG(_T("wrong listbox index"));
- }
+ wxFAIL_MSG(wxT("wxListBox::SetFirstItem not implemented"));
}
-void wxListBox::SetStringSelection( const wxString &string, bool select )
-{
- wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
-
- SetSelection( FindString(string), select );
-}
+// ----------------------------------------------------------------------------
+// helpers
+// ----------------------------------------------------------------------------
int wxListBox::GetIndex( GtkWidget *item ) const
{
#if wxUSE_DRAG_AND_DROP
void wxListBox::SetDropTarget( wxDropTarget *dropTarget )
{
- wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
#ifndef NEW_GTK_DND_CODE
if (m_dropTarget)
if (HasFlag(wxLB_MULTIPLE))
gtk_signal_disconnect_by_func( GTK_OBJECT(child->data),
- GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
+ GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
child = child->next;
}
if (HasFlag(wxLB_MULTIPLE))
gtk_signal_connect( GTK_OBJECT(child->data), "deselect",
- GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
-
+ GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
+
child = child->next;
}
}
}
}
-#endif
\ No newline at end of file
+void wxListBox::OnInternalIdle()
+{
+ wxCursor cursor = m_cursor;
+ if (g_globalCursor.Ok()) cursor = g_globalCursor;
+
+ if (GTK_WIDGET(m_list)->window && cursor.Ok())
+ {
+ /* I now set the cursor the anew in every OnInternalIdle call
+ as setting the cursor in a parent window also effects the
+ windows above so that checking for the current cursor is
+ not possible. */
+
+ gdk_window_set_cursor( GTK_WIDGET(m_list)->window, cursor.GetCursor() );
+
+ GList *child = m_list->children;
+ while (child)
+ {
+ GtkBin *bin = GTK_BIN( child->data );
+ GtkWidget *label = GTK_WIDGET( bin->child );
+
+ if (!label->window)
+ break;
+ else
+ gdk_window_set_cursor( label->window, cursor.GetCursor() );
+
+ child = child->next;
+ }
+ }
+
+ UpdateWindowUI();
+}
+
+#endif
projects / wxWidgets.git / blobdiff