void wxButton::SetLabel( const wxString &lbl )
{
wxCHECK_RET( m_widget != NULL, wxT("invalid button") );
wxString label(lbl);
if (label.empty() && wxIsStockID(m_windowId))
label = wxGetStockLabel(m_windowId);
wxControl::SetLabel(label);
#ifdef __WXGTK20__
if (wxIsStockID(m_windowId) && wxIsStockLabel(m_windowId, label))
{
const char *stock = wxGetStockGtkID(m_windowId);
if (stock)
{
gtk_button_set_label(GTK_BUTTON(m_widget), stock);
gtk_button_set_use_stock(GTK_BUTTON(m_widget), TRUE);
return;
}
}
wxString label2 = PrepareLabelMnemonics(label);
gtk_button_set_label(GTK_BUTTON(m_widget), wxGTK_CONV(label2));
gtk_button_set_use_stock(GTK_BUTTON(m_widget), FALSE);
ApplyWidgetStyle( false );
#else
gtk_label_set(GTK_LABEL(BUTTON_CHILD(m_widget)), wxGTK_CONV(GetLabel()));
#endif
}
void wxButton::SetLabel( const wxString &lbl )
{
wxCHECK_RET( m_widget != NULL, wxT("invalid button") );
wxString label(lbl);
if (label.empty() && wxIsStockID(m_windowId))
label = wxGetStockLabel(m_windowId);
wxControl::SetLabel(label);
const wxString labelGTK = GTKConvertMnemonics(label);
if (wxIsStockID(m_windowId) && wxIsStockLabel(m_windowId, label))
{
const char *stock = wxGetStockGtkID(m_windowId);
if (stock)
{
gtk_button_set_label(GTK_BUTTON(m_widget), stock);
gtk_button_set_use_stock(GTK_BUTTON(m_widget), TRUE);
return;
}
}
gtk_button_set_label(GTK_BUTTON(m_widget), wxGTK_CONV(labelGTK));
gtk_button_set_use_stock(GTK_BUTTON(m_widget), FALSE);
ApplyWidgetStyle( false );
}
void wxMessageDialog::DoSetCustomLabel(wxString& var, const ButtonLabel& label)
{
int stockId = label.GetStockId();
if ( stockId == wxID_NONE )
{
wxMessageDialogBase::DoSetCustomLabel(var, label);
var = wxConvertMnemonicsToGTK(var);
}
else // stock label
{
var = wxGetStockGtkID(stockId);
}
}
static void
wxGetGtkAccel(const wxMenuItem* item, guint* accel_key, GdkModifierType* accel_mods)
{
*accel_key = 0;
const wxString string = GetGtkHotKey(*item);
if (!string.empty())
gtk_accelerator_parse(wxGTK_CONV_SYS(string), accel_key, accel_mods);
else
{
GtkStockItem stock_item;
const char* stockid = wxGetStockGtkID(item->GetId());
if (stockid && gtk_stock_lookup(stockid, &stock_item))
{
*accel_key = stock_item.keyval;
*accel_mods = stock_item.modifier;
}
}
}
GtkWidget *wxInfoBar::GTKAddButton(wxWindowID btnid, const wxString& label)
{
// as GTK+ lays out the buttons vertically, adding another button changes
// our best size (at least in vertical direction)
InvalidateBestSize();
GtkWidget* button = gtk_info_bar_add_button(GTK_INFO_BAR(m_widget),
#ifdef __WXGTK4__
wxGTK_CONV(label.empty() ? wxConvertMnemonicsToGTK(wxGetStockLabel(btnid)) : label),
#else
label.empty() ? wxGetStockGtkID(btnid) : static_cast<const char*>(wxGTK_CONV(label)),
#endif
btnid);
wxASSERT_MSG( button, "unexpectedly failed to add button to info bar" );
return button;
}
GtkWidget *wxInfoBar::GTKAddButton(wxWindowID btnid, const wxString& label)
{
// as GTK+ lays out the buttons vertically, adding another button changes
// our best size (at least in vertical direction)
InvalidateBestSize();
GtkWidget *button = gtk_info_bar_add_button
(
GTK_INFO_BAR(m_widget),
(label.empty()
? GTKConvertMnemonics(wxGetStockGtkID(btnid))
: label).utf8_str(),
btnid
);
wxASSERT_MSG( button, "unexpectedly failed to add button to info bar" );
return button;
}
void wxButton::SetLabel( const wxString &lbl )
{
wxCHECK_RET( m_widget != NULL, wxT("invalid button") );
wxString label(lbl);
if (label.empty() && wxIsStockID(m_windowId))
label = wxGetStockLabel(m_windowId);
wxAnyButton::SetLabel(label);
// don't use label if it was explicitly disabled
if ( HasFlag(wxBU_NOTEXT) )
return;
#if !defined(__WXGTK3__) || !GTK_CHECK_VERSION(3,10,0)
if (wxIsStockID(m_windowId) && wxIsStockLabel(m_windowId, label))
{
const char *stock = wxGetStockGtkID(m_windowId);
if (stock)
{
gtk_button_set_label(GTK_BUTTON(m_widget), stock);
gtk_button_set_use_stock(GTK_BUTTON(m_widget), TRUE);
return;
}
}
#endif // GTK < 3.10
// this call is necessary if the button had been initially created without
// a (text) label -- then we didn't use gtk_button_new_with_mnemonic() and
// so "use-underline" GtkButton property remained unset
gtk_button_set_use_underline(GTK_BUTTON(m_widget), TRUE);
const wxString labelGTK = GTKConvertMnemonics(label);
gtk_button_set_label(GTK_BUTTON(m_widget), wxGTK_CONV(labelGTK));
#if !defined(__WXGTK3__) || !GTK_CHECK_VERSION(3,10,0)
gtk_button_set_use_stock(GTK_BUTTON(m_widget), FALSE);
#endif // GTK < 3.10
GTKApplyWidgetStyle( false );
}
void wxMenu::GtkAppend(wxMenuItem* mitem, int pos)
{
GtkWidget *menuItem;
switch (mitem->GetKind())
{
case wxITEM_SEPARATOR:
menuItem = gtk_separator_menu_item_new();
break;
case wxITEM_CHECK:
menuItem = gtk_check_menu_item_new_with_label("");
break;
case wxITEM_RADIO:
{
// See if we need to create a new radio group for this item or
// add it to an existing one.
wxMenuItem* radioGroupItem = NULL;
const size_t numItems = GetMenuItemCount();
const size_t n = pos == -1 ? numItems - 1 : size_t(pos);
if (n != 0)
{
wxMenuItem* const itemPrev = FindItemByPosition(n - 1);
if ( itemPrev->GetKind() == wxITEM_RADIO )
{
// Appending an item after an existing radio item puts
// it into the same radio group.
radioGroupItem = itemPrev;
}
}
if (radioGroupItem == NULL && n != numItems - 1)
{
wxMenuItem* const itemNext = FindItemByPosition(n + 1);
if ( itemNext->GetKind() == wxITEM_RADIO )
{
// Inserting an item before an existing radio item
// also puts it into the existing radio group.
radioGroupItem = itemNext;
}
}
GSList* group = NULL;
if ( radioGroupItem )
{
group = gtk_radio_menu_item_get_group(
GTK_RADIO_MENU_ITEM(radioGroupItem->GetMenuItem())
);
}
menuItem = gtk_radio_menu_item_new_with_label(group, "");
}
break;
default:
wxFAIL_MSG("unexpected menu item kind");
// fall through
case wxITEM_NORMAL:
const wxBitmap& bitmap = mitem->GetBitmap();
const char* stockid;
if (bitmap.IsOk())
{
// always use pixbuf, because pixmap mask does not
// work with disabled images in some themes
GtkWidget* image = gtk_image_new_from_pixbuf(bitmap.GetPixbuf());
menuItem = gtk_image_menu_item_new_with_label("");
gtk_widget_show(image);
gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(menuItem), image);
}
else if ((stockid = wxGetStockGtkID(mitem->GetId())) != NULL)
// use stock bitmap for this item if available on the assumption
// that it never hurts to follow GTK+ conventions more closely
menuItem = gtk_image_menu_item_new_from_stock(stockid, NULL);
else
menuItem = gtk_menu_item_new_with_label("");
break;
}
mitem->SetMenuItem(menuItem);
gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos);
gtk_widget_show( menuItem );
if ( !mitem->IsSeparator() )
{
mitem->SetGtkLabel();
g_signal_connect (menuItem, "select",
G_CALLBACK(menuitem_select), mitem);
g_signal_connect (menuItem, "deselect",
G_CALLBACK(menuitem_deselect), mitem);
if ( mitem->IsSubMenu() && mitem->GetKind() != wxITEM_RADIO && mitem->GetKind() != wxITEM_CHECK )
{
gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu );
gtk_widget_show( mitem->GetSubMenu()->m_menu );
}
else
{
g_signal_connect(menuItem, "can_activate_accel",
G_CALLBACK(can_activate_accel), this);
g_signal_connect (menuItem, "activate",
G_CALLBACK(menuitem_activate),
mitem);
}
}
}
bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
{
GtkWidget *menuItem;
GtkWidget* prevRadio = m_prevRadio;
m_prevRadio = NULL;
switch (mitem->GetKind())
{
case wxITEM_SEPARATOR:
menuItem = gtk_separator_menu_item_new();
break;
case wxITEM_CHECK:
menuItem = gtk_check_menu_item_new_with_label("");
break;
case wxITEM_RADIO:
{
GSList* group = NULL;
if (prevRadio)
group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(prevRadio));
menuItem = gtk_radio_menu_item_new_with_label(group, "");
m_prevRadio = menuItem;
}
break;
default:
wxFAIL_MSG("unexpected menu item kind");
// fall through
case wxITEM_NORMAL:
const wxBitmap& bitmap = mitem->GetBitmap();
const char* stockid;
if (bitmap.IsOk())
{
// always use pixbuf, because pixmap mask does not
// work with disabled images in some themes
GtkWidget* image = gtk_image_new_from_pixbuf(bitmap.GetPixbuf());
menuItem = gtk_image_menu_item_new_with_label("");
gtk_widget_show(image);
gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(menuItem), image);
}
else if ((stockid = wxGetStockGtkID(mitem->GetId())) != NULL)
// use stock bitmap for this item if available on the assumption
// that it never hurts to follow GTK+ conventions more closely
menuItem = gtk_image_menu_item_new_from_stock(stockid, NULL);
else
menuItem = gtk_menu_item_new_with_label("");
break;
}
mitem->SetMenuItem(menuItem);
gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos);
gtk_widget_show( menuItem );
if ( !mitem->IsSeparator() )
{
mitem->SetGtkLabel();
g_signal_connect (menuItem, "select",
G_CALLBACK(menuitem_select), mitem);
g_signal_connect (menuItem, "deselect",
G_CALLBACK(menuitem_deselect), mitem);
if ( mitem->IsSubMenu() && mitem->GetKind() != wxITEM_RADIO && mitem->GetKind() != wxITEM_CHECK )
{
gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu );
gtk_widget_show( mitem->GetSubMenu()->m_menu );
}
else
{
g_signal_connect(menuItem, "can_activate_accel",
G_CALLBACK(can_activate_accel), this);
g_signal_connect (menuItem, "activate",
G_CALLBACK(menuitem_activate),
mitem);
}
}
return true;
}
