static void iDialogAfterShow(Ihandle* ih)
{
Ihandle* old_focus;
IFni show_cb;
int show_state;
/* process all pending messages */
IupFlush();
old_focus = IupGetFocus();
show_state = ih->data->show_state;
show_cb = (IFni)IupGetCallback(ih, "SHOW_CB");
if (show_cb && show_cb(ih, show_state) == IUP_CLOSE)
{
IupExitLoop();
return;
}
if (show_state == IUP_SHOW)
{
if (show_cb)
IupFlush(); /* again to update focus */
/* do it only if show_cb did NOT changed the current focus */
if (old_focus == IupGetFocus())
{
Ihandle *startfocus = IupGetAttributeHandle(ih, "STARTFOCUS");
if (startfocus)
IupSetFocus(startfocus);
else
IupNextField(ih);
}
}
}
static Window motClipboardGetWindow(void)
{
Ihandle* focus = IupGetFocus();
Ihandle* dlg;
if (!focus) return (Window)NULL;
dlg = IupGetDialog(focus);
if (dlg)
return XtWindow(dlg->handle);
else
return (Window)NULL;
}
Ihandle *IupSetFocus(Ihandle *ih)
{
Ihandle* old_focus = IupGetFocus();
iupASSERT(iupObjectCheck(ih));
if (!iupObjectCheck(ih))
return old_focus;
/* Current focus is NOT set here,
only in the iupCallGetFocusCb */
if (iupFocusCanAccept(ih))
iupdrvSetFocus(ih);
return old_focus;
}
void iupCallKillFocusCb(Ihandle *ih)
{
Icallback cb;
if (ih != IupGetFocus()) /* avoid duplicate messages */
return;
cb = IupGetCallback(ih, "KILLFOCUS_CB");
if (cb) cb(ih);
if (ih->iclass->nativetype == IUP_TYPECANVAS)
{
IFni cb2 = (IFni)IupGetCallback(ih, "FOCUS_CB");
if (cb2) cb2(ih, 0);
}
iupSetCurrentFocus(NULL);
}
static int GetFocus(lua_State *L)
{
iuplua_pushihandle(L, IupGetFocus());
return 1;
}
static void GetFocus(void)
{
iuplua_pushihandle(IupGetFocus());
}
