X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9c9c3d7a8f6c4ee3481674e901d34714ee18915d..dc8005e2062bdc3cae2554a8519e264c6d8ce9c7:/src/gtk/listbox.cpp diff --git a/src/gtk/listbox.cpp b/src/gtk/listbox.cpp index e3edea4f3d..37154d6eda 100644 --- a/src/gtk/listbox.cpp +++ b/src/gtk/listbox.cpp @@ -8,15 +8,20 @@ ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "listbox.h" #endif -#include "wx/listbox.h" +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#include "wx/defs.h" #if wxUSE_LISTBOX +#include "wx/listbox.h" #include "wx/dynarray.h" +#include "wx/arrstr.h" #include "wx/utils.h" #include "wx/intl.h" #include "wx/checklst.h" @@ -218,6 +223,44 @@ gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxLis } #endif // wxUSE_CHECKLISTBOX + // Check or uncheck item with SPACE + if ((gdk_event->keyval == ' ') && (!ret) && + (((listbox->GetWindowStyleFlag() & wxLB_MULTIPLE) != 0) || + ((listbox->GetWindowStyleFlag() & wxLB_EXTENDED) != 0)) ) + { + int sel = listbox->GtkGetIndex( widget ); + + if (sel != -1) + { + ret = TRUE; + + if (listbox->IsSelected( sel )) + gtk_list_unselect_item( listbox->m_list, sel ); + else + gtk_list_select_item( listbox->m_list, sel ); + + wxCommandEvent new_event(wxEVT_COMMAND_LISTBOX_SELECTED, listbox->GetId() ); + new_event.SetEventObject( listbox ); + wxArrayInt aSelections; + int n, count = listbox->GetSelections(aSelections); + if ( count > 0 ) + { + n = aSelections[0]; + if ( listbox->HasClientObjectData() ) + new_event.SetClientObject( listbox->GetClientObject(n) ); + else if ( listbox->HasClientUntypedData() ) + new_event.SetClientData( listbox->GetClientData(n) ); + new_event.SetString( listbox->GetString(n) ); + } + else + { + n = -1; + } + new_event.m_commandInt = n; + listbox->GetEventHandler()->ProcessEvent( new_event ); + } + } + if (ret) { gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" ); @@ -311,6 +354,18 @@ wxListBox::wxListBox() #endif // wxUSE_CHECKLISTBOX } +bool wxListBox::Create( wxWindow *parent, wxWindowID id, + const wxPoint &pos, const wxSize &size, + const wxArrayString& choices, + long style, const wxValidator& validator, + const wxString &name ) +{ + wxCArrayString chs(choices); + + return Create( parent, id, pos, size, chs.GetCount(), chs.GetStrings(), + style, validator, name ); +} + bool wxListBox::Create( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, int n, const wxString choices[], @@ -387,19 +442,10 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id, DoAppend(choices[i]); } - // call it after appending the strings to the listbox, otherwise it doesn't - // work correctly - SetBestSize( size ); - m_parent->DoAddChild( this ); - PostCreation(); - - SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX ) ); - SetForegroundColour( parent->GetForegroundColour() ); - SetFont( parent->GetFont() ); - - Show( TRUE ); + PostCreation(size); + SetBestSize(size); // need this too because this is a wxControlWithItems return TRUE; } @@ -431,6 +477,8 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos) wxASSERT_MSG( m_clientList.GetCount() == (size_t)GetCount(), wxT("bug in client data management") ); + InvalidateBestSize(); + GList *children = m_list->children; int length = g_list_length(children); @@ -448,7 +496,7 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos) if (index != GetCount()) { GtkAddItem( items[n], index ); - wxNode *node = m_clientList.Item( index ); + wxList::compatibility_iterator node = m_clientList.Item( index ); m_clientList.Insert( node, (wxObject*) NULL ); } else @@ -471,7 +519,7 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos) } else { - wxNode *node = m_clientList.Item( pos ); + wxList::compatibility_iterator node = m_clientList.Item( pos ); for ( size_t n = 0; n < nItems; n++ ) { GtkAddItem( items[n], pos+n ); @@ -487,6 +535,8 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos) int wxListBox::DoAppend( const wxString& item ) { + InvalidateBestSize(); + if (m_strings) { // need to determine the index @@ -497,7 +547,7 @@ int wxListBox::DoAppend( const wxString& item ) { GtkAddItem( item, index ); - wxNode *node = m_clientList.Item( index ); + wxList::compatibility_iterator node = m_clientList.Item( index ); m_clientList.Insert( node, (wxObject *)NULL ); return index; @@ -566,19 +616,21 @@ void wxListBox::GtkAddItem( const wxString &item, int pos ) gtk_widget_realize( list_item ); gtk_widget_realize( GTK_BIN(list_item)->child ); - // Apply current widget style to the new list_item - if (m_widgetStyle) - { - 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_TOOLTIPS if (m_tooltip) m_tooltip->Apply( this ); #endif } + + // Apply current widget style to the new list_item + GtkRcStyle *style = CreateWidgetStyle(); + if (style) + { + gtk_widget_modify_style( GTK_WIDGET( list_item ), style ); + GtkBin *bin = GTK_BIN( list_item ); + GtkWidget *label = GTK_WIDGET( bin->child ); + gtk_widget_modify_style( label, style ); + gtk_rc_style_unref( style ); + } } void wxListBox::DoSetItems( const wxArrayString& items, @@ -619,7 +671,7 @@ void wxListBox::Clear() // destroy the data (due to Robert's idea of using wxList // and not wxList we can't just say // m_clientList.DeleteContents(TRUE) - this would crash! - wxNode *node = m_clientList.GetFirst(); + wxList::compatibility_iterator node = m_clientList.GetFirst(); while ( node ) { delete (wxClientData *)node->GetData(); @@ -644,7 +696,7 @@ void wxListBox::Delete( int n ) gtk_list_remove_items( m_list, list ); g_list_free( list ); - wxNode *node = m_clientList.Item( n ); + wxList::compatibility_iterator node = m_clientList.Item( n ); if ( node ) { if ( m_clientDataItemsType == wxClientData_Object ) @@ -653,11 +705,11 @@ void wxListBox::Delete( int n ) delete cd; } - m_clientList.DeleteNode( node ); + m_clientList.Erase( node ); } if ( m_strings ) - m_strings->Remove(n); + m_strings->RemoveAt(n); } // ---------------------------------------------------------------------------- @@ -668,7 +720,7 @@ void wxListBox::DoSetItemClientData( int n, void* clientData ) { wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") ); - wxNode *node = m_clientList.Item( n ); + wxList::compatibility_iterator node = m_clientList.Item( n ); wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientData") ); node->SetData( (wxObject*) clientData ); @@ -678,7 +730,7 @@ void* wxListBox::DoGetItemClientData( int n ) const { wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid listbox control") ); - wxNode *node = m_clientList.Item( n ); + wxList::compatibility_iterator node = m_clientList.Item( n ); wxCHECK_MSG( node, NULL, wxT("invalid index in wxListBox::DoGetItemClientData") ); return node->GetData(); @@ -688,7 +740,7 @@ void wxListBox::DoSetItemClientObject( int n, wxClientData* clientData ) { wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") ); - wxNode *node = m_clientList.Item( n ); + wxList::compatibility_iterator node = m_clientList.Item( n ); wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientObject") ); // wxItemContainer already deletes data for us @@ -700,7 +752,7 @@ wxClientData* wxListBox::DoGetItemClientObject( int n ) const { wxCHECK_MSG( m_widget != NULL, (wxClientData*) NULL, wxT("invalid listbox control") ); - wxNode *node = m_clientList.Item( n ); + wxList::compatibility_iterator node = m_clientList.Item( n ); wxCHECK_MSG( node, (wxClientData *)NULL, wxT("invalid index in wxListBox::DoGetItemClientObject") ); @@ -953,11 +1005,17 @@ void wxListBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip ) GtkWidget *wxListBox::GetConnectWidget() { - return GTK_WIDGET(m_list); + // return GTK_WIDGET(m_list); + return m_widget; } bool wxListBox::IsOwnGtkWindow( GdkWindow *window ) { + return TRUE; + +#if 0 + if (m_widget->window == window) return TRUE; + if (GTK_WIDGET(m_list)->window == window) return TRUE; GList *child = m_list->children; @@ -969,13 +1027,12 @@ bool wxListBox::IsOwnGtkWindow( GdkWindow *window ) } return FALSE; +#endif } -void wxListBox::ApplyWidgetStyle() +void wxListBox::DoApplyWidgetStyle(GtkRcStyle *style) { - SetWidgetStyle(); - - if (m_backgroundColour.Ok()) + if (m_hasBgCol && m_backgroundColour.Ok()) { GdkWindow *window = GTK_WIDGET(m_list)->window; if ( window ) @@ -989,11 +1046,11 @@ void wxListBox::ApplyWidgetStyle() GList *child = m_list->children; while (child) { - gtk_widget_set_style( GTK_WIDGET(child->data), m_widgetStyle ); + gtk_widget_modify_style( GTK_WIDGET(child->data), style ); GtkBin *bin = GTK_BIN( child->data ); GtkWidget *label = GTK_WIDGET( bin->child ); - gtk_widget_set_style( label, m_widgetStyle ); + gtk_widget_modify_style( label, style ); child = child->next; } @@ -1037,7 +1094,8 @@ void wxListBox::OnInternalIdle() } } - UpdateWindowUI(); + if (wxUpdateUIEvent::CanUpdate(this)) + UpdateWindowUI(wxUPDATE_UI_FROMIDLE); } wxSize wxListBox::DoGetBestSize() const @@ -1065,7 +1123,9 @@ wxSize wxListBox::DoGetBestSize() const // make it too small neither lbHeight = (cy+4) * wxMin(wxMax(GetCount(), 3), 10); - return wxSize(lbWidth, lbHeight); + wxSize best(lbWidth, lbHeight); + CacheBestSize(best); + return best; } void wxListBox::FixUpMouseEvent(GtkWidget *widget, wxCoord& x, wxCoord& y) @@ -1076,5 +1136,13 @@ void wxListBox::FixUpMouseEvent(GtkWidget *widget, wxCoord& x, wxCoord& y) y += widget->allocation.y; } + +// static +wxVisualAttributes +wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) +{ + return GetDefaultAttributesFromGTKWidget(gtk_list_new, true); +} + #endif // wxUSE_LISTBOX