/////////////////////////////////////////////////////////////////////////////
-#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"
extern bool g_blockEventsOnScroll;
extern wxCursor g_globalCursor;
extern wxWindowGTK *g_delayedFocus;
+extern wxWindowGTK *g_focusWindow;
+extern wxWindowGTK *g_focusWindowLast;
static bool g_hasDoubleClicked = FALSE;
return TRUE;
}
+//-----------------------------------------------------------------------------
+// "focus_in_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_listitem_focus_in_callback( GtkWidget *widget,
+ GdkEvent *WXUNUSED(event),
+ wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ g_focusWindowLast =
+ g_focusWindow = win;
+
+ // does the window itself think that it has the focus?
+ if ( !win->m_hasFocus )
+ {
+ // not yet, notify it
+ win->m_hasFocus = TRUE;
+
+ wxChildFocusEvent eventChildFocus(win);
+ (void)win->GetEventHandler()->ProcessEvent(eventChildFocus);
+
+ wxFocusEvent eventFocus(wxEVT_SET_FOCUS, win->GetId());
+ eventFocus.SetEventObject(win);
+
+ (void)win->GetEventHandler()->ProcessEvent(eventFocus);
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "focus_out_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_listitem_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk_event, wxWindowGTK *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ g_focusWindow = (wxWindowGTK *)NULL;
+
+ // don't send the window a kill focus event if it thinks that it doesn't
+ // have focus already
+ if ( win->m_hasFocus )
+ {
+ win->m_hasFocus = FALSE;
+
+ wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
+ event.SetEventObject( win );
+
+ // even if we did process the event in wx code, still let GTK itself
+ // process it too as otherwise bad things happen, especially in GTK2
+ // where the text control simply aborts the program if it doesn't get
+ // the matching focus out event
+ (void)win->GetEventHandler()->ProcessEvent( event );
+ }
+
+ return FALSE;
+}
+
//-----------------------------------------------------------------------------
// "button_release_event"
//-----------------------------------------------------------------------------
}
#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" );
#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[],
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;
}
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);
int wxListBox::DoAppend( const wxString& item )
{
+ InvalidateBestSize();
+
if (m_strings)
{
// need to determine the index
(GtkSignalFunc)gtk_listbox_key_press_callback,
(gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(list_item), "focus_in_event",
+ GTK_SIGNAL_FUNC(gtk_listitem_focus_in_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(list_item), "focus_out_event",
+ GTK_SIGNAL_FUNC(gtk_listitem_focus_out_callback), (gpointer)this );
+
+
ConnectWidget( list_item );
gtk_widget_show( list_item );
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,
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;
}
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 )
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;
}
// 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)
y += widget->allocation.y;
}
+
+// static
+wxVisualAttributes
+wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
+{
+ return GetDefaultAttributesFromGTKWidget(gtk_list_new, true);
+}
+
#endif // wxUSE_LISTBOX
projects / wxWidgets.git / blobdiff