nanogui: repeated XSetClipMask question
Subject:
repeated XSetClipMask question
From:
"Gianluca Moro" ####@####.####
Date:
3 Jan 2007 15:22:37 +0000
Message-Id: <d0b802ba0701030722o6b44b429gdf9de7ed2d50b5a0@mail.gmail.com>
hi all,
I made an application with a label whose contents are updated with the
current time each second:
if I uupdate the time with a
dateAndTimeLabel->value(s);
the value of the label is updated but it is written on the old value,
so the result it a complete mess.
If I use:
dateAndTimeLabel->hide();
dateAndTimeLabel->value(s);
dateAndTimeLabel->show();
the label is correctly updated, but I see on the console a
XSetClipMask 285
message for each update.
dateAndTimeLabel is defined as follows:
{ Fl_Output* o = dateAndTimeLabel = new Fl_Output(HEADER1_DATE_X,
HEADER1_DATE_Y,
HEADER1_DATE_W,
HEADER1_DATE_H);
o->box(FL_NO_BOX); // FL_FLAT_BOX);
o->labeltype(FL_NO_LABEL);
//o->labelfont(1);
//o->labelsize(24);
o->textfont(HEADER1_FONT_TYPE);
o->textsize(HEADER1_FONT_SIZE);
o->value("");
}
it it correct to implement an updatin clock in this way?
that "isXSetClipMask 285" indicates any memory leak?
Which is the correct way to implement an updating clock?
thanks
giammy
--
Gianluca Moro http://groups.yahoo.com/group/embeddeditalia/
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####@####.#### www.giammy.com
