/*----------------------------------------------------------------------*/
/* extern */ void
XfeMenuItemEraseAccent(Widget item,
unsigned char accent_type,
Dimension offset_left,
Dimension offset_right,
Dimension shadow_thickness,
Dimension accent_thickness)
{
Widget pw;
GC gc;
XGCValues values;
int subwindow_mode;
/* duh */
if (accent_type == XmACCENT_NONE)
{
return;
}
assert( _XfeIsAlive(item) );
assert( XmIsPushButton(item) || XmIsCascadeButton(item) );
pw = _XfeParent(item);
assert( XmIsRowColumn(pw) );
gc = _XfemBackgroundGC(pw);
/* Remember the old wubwindow mode values */
XGetGCValues(XtDisplay(item),gc,GCSubwindowMode,&values);
subwindow_mode = values.subwindow_mode;
/* Force the subwindow mode to IncludeInferiors */
XSetSubwindowMode(XtDisplay(item),gc,IncludeInferiors);
switch(accent_type)
{
case XmACCENT_BOTTOM:
AccentBottom(item,gc,None,offset_left,offset_right,
shadow_thickness,accent_thickness,ACCENT_ERASE);
break;
case XmACCENT_ALL:
AccentAll(item,gc,None,offset_left,offset_right,
shadow_thickness,accent_thickness,ACCENT_ERASE);
break;
case XmACCENT_TOP:
AccentTop(item,gc,None,offset_left,offset_right,
shadow_thickness,accent_thickness,ACCENT_ERASE);
break;
default:
break;
}
/* Restore the old subwindow mode */
XSetSubwindowMode(XtDisplay(item),gc,subwindow_mode);
}
int XFE_ReadAttachDrag::dragStart(int,int)
{
if (!_dragWidget || !XmIsPushButton(_dragWidget))
return FALSE;
// If drag widget is an AttachPanelItem, extract the URL
XtPointer userData;
XtVaGetValues(_dragWidget,XmNuserData,&userData,NULL);
XFE_AttachPanelItem *item=(XFE_AttachPanelItem*)userData;
if (item && item->data()) {
_attachPanel->selectItem(item);
_dragDataURL=XP_STRDUP(item->data());
if (item->dataLabel())
_dragDataName=XP_STRDUP(item->dataLabel());
else
_dragDataName=XP_STRDUP("noname");
setDragIconForType(item->dataType());
return TRUE;
}
return FALSE;
}
Widget
XmCreateSimpleOptionMenu(
Widget parent,
String name,
ArgList args,
Cardinal arg_count )
{
Widget rc, sub_rc;
XmSimpleMenuRec mr;
int n, i, button_count;
Arg local_args[5];
WidgetList buttons;
Cardinal num_buttons;
_XmWidgetToAppContext(parent);
_XmAppLock(app);
XtGetSubresources(parent, &mr, name, XmCSimpleOptionMenu,
SimpleMenuResources, XtNumber(SimpleMenuResources),
args, arg_count);
rc = XmCreateOptionMenu(parent, name, args, arg_count);
sub_rc = XmCreatePulldownMenu(parent, name, args, arg_count);
EvaluateConvenienceStructure(sub_rc, &mr);
n = 0;
if (mr.option_label)
{
XtSetArg(local_args[n], XmNlabelString, mr.option_label); n++;
}
if (mr.option_mnemonic)
{
XtSetArg(local_args[n], XmNmnemonic, mr.option_mnemonic); n++;
}
XtSetArg(local_args[n], XmNsubMenuId, sub_rc); n++;
XtSetValues(rc, local_args, n);
if (mr.button_set >= 0)
{
n = 0;
XtSetArg(local_args[n], XtNchildren, &buttons); n++;
XtSetArg(local_args[n], XtNnumChildren, &num_buttons); n++;
XtGetValues(sub_rc, local_args, n);
if (!num_buttons)
{
/* error condition */
_XmAppUnlock(app);
return(rc);
}
else
{
button_count = 0;
for (i = 0; i < num_buttons; i++)
{ /* count only PushB */
if ((XmIsPushButtonGadget(buttons[i])) ||
(XmIsPushButton(buttons[i])))
{
if (button_count == mr.button_set)
break;
button_count++;
}
}
if ( i < num_buttons)
{
n = 0;
XtSetArg(local_args[n], XmNmenuHistory, buttons[i]); n++;
XtSetValues(rc, local_args, n);
}
}
}
_XmAppUnlock(app);
return(rc);
}
