Long delay of NSPopUpButton first click
Long delay of NSPopUpButton first click
- Subject: Long delay of NSPopUpButton first click
- From: "Rimas M." <email@hidden>
- Date: Tue, 02 Aug 2011 16:42:59 +0300
Hello list,
I am trying to do quite simple thing - add a popup with all fonts, available
on system. Each item of menu, should be displayed in corresponding font. As
an example could be all iWork apps. When you dealing with text, you have a
popup with fonts, and each font name is displayed with "preview" of that
font.
I have tried to do that in very usual way:
- iterating over available fonts
- creating a NSMenuItem for each font, setting it up
- setting menuItem's attributedTitle with corresponding NSFontAttributeName
- adding menuItem to the popup.
This works as expected, but after app launch, when I click on that popup for
the first time, delay until menu is shown is unacceptable. Usually it takes
a few seconds. All following times I click on the popup, the menu is
displayed immediately. Until relaunch of the app..
Shark has not provided any useful information. So I am wondering - I have
missed something, or should I use some "tricks" to avoid that delay?
Any thoughts are very welcome.
Regards,
Rimas M.
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