Set transparency of UIView not working
I'm trying to set a UIView to a transparent color. I found this snippet which partially works. Here is the code from the IBAction that calls the UIView:
Creed *creed = [[Creed alloc] initWithNibName:nil bundle:nil];
[self presentModalViewController:creed animated:YES];
self.view.backgroundColor = [UIColor colorWithHue:0.0 saturation:0.0 brightness:1.0 alpha:0.2];
As the view slide up, it's transparent. As soon as it stop animating, it's solid.
I tried moving the "self.view..." to the viewDidLoad and it does the same thing. It animates in faded, but as soon as it comes to a rest, it's full white again.
I tried no code at all, and tried to set the opacity in IB, and the background color, to the same effect.
Where do I set this to make it work right?
Hi bonfx, and welcome to the Dev Forum!
presentModalViewController replaces the superview as soon as the animation is complete, so the whilte background you're observing is the new superview. I.e. the alpha of the modal view's background hasn't really changed.
To get the effect you want, you'll need to simulate a modal transition by adding creed.view to the current view using your own animation. I posted an example of this a while ago, but can't seem to locate it atm. I'll get back to this thread as soon as I find it unless you don't need further help, ok?
\- Ray
Update: I got lucky before the 15-minute grace period expired. Here's one of my posts that shows how to animate the transition: [http://discussions.apple.com/thread.jspa?messageID=10689704�]. Somewhere around here I might have an example of the entire forward and backward transition. If you post to say you need more help, I'll dig for that code. - R
Message was edited by: RayNewbie
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Revision: 4323
Author: [email protected]
Date: 2008-12-15 19:23:10 -0800 (Mon, 15 Dec 2008)
Log Message:
Bug: LCDS-544 - Scenario where two components have seperate channel sets with overlapping channels not working.
QA: Yes
Doc: No
Checkintests Pass: Yes
Details:
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It is stucked while executing the query isn't it so?
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Code snipped which is not taking pernr parameter along with variant 'Report Dis'.
SUBMIT H99CWTR0 USING SELECTION-SET 'REPORT DIS'
WITH pernr = pernr-low
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AND RETURN.Hi,
THis sample code worked for me
data:params type rsparams.
data:it type table of rsparams.
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params-option = 'EQ'.
params-sign = 'I'.
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append params to it.
CALL FUNCTION 'SUBMIT_REPORT'
EXPORTING
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ENDIF.
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Edited by: Keshav.T on May 13, 2010 4:07 PM -
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System set up freshly - WIFI not working
Hey there,
after some virus problems I set up my system from the scratch, formating the harddrive and reinstalling Windows. I also downloaded the Lenovo System Updater, installed all updates and downloaded the ThinkVantage Solution Center. Now, the PC works again BUT the WiFi adapter does not work. It seems to be non-existent, if I press F9 it says I am suppossed to press the hardware switch. I have a ThinkPad Edge 15, it does not have such a switch at all.
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Best Wishes
Tobias
Solved!
Go to Solution.@pastaohnenamen...
did you get the first driver pack from here:
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cheers.
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Hi
i download application from app store . but it showing icon but when i am pressing the icon it is not working and it showing down in runing program . i deleting it
again installing so for few days working and same thing is hapening again please help me . what to do.
thanks
<Edited By Host>Welcome to the Apple Community.
Try deleting the problematic app and then re-downloading the app from the app store.
You can re-download content purchased from the app store using the purchased option from the Quick Links section in the top right corner of the iTunes homepage in your iTunes application on your computer.
You can re-download content purchased from the app store using the purchased option which is revealed by tapping the updates option at the bottom of the screen of the App store app on your iOS device.
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PL/SQL: Setting the Encoding does not work
I'm traying to create my XML document in PL/SQL but the method
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Does anybody know why??? Is this a bug??
Thanks,
Ashkan.Sorry, but all this does not work on 8.1.6.
Current DB charset name is:
SELECT VALUE FROM V$NLS_PARAMETERS
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xmldom.setCharset( doc, 'ISO-8859-1' ); -- DOES NOT WORK
xmldom.setCharset( doc, 'ISO' ); -- DOES NOT WORK
xmldom.setCharset( doc, 'WE8ISO8859P1' ); -- DOES NOT WORK
xmldom.setCharset( doc, 'we8iso8859p1' ); -- DOES NOT WORK
xmldom.setCharset( doc, '8859_1' ); -- DOES NOT WORK
xmldom.setCharset( doc, 'US-ASCII' ); -- DOES NOT WORK
xmldom.setCharset( doc, 'UTF8' ); -- Works !
-- Build the DOM
xmldom.writeToFile( doc, files.full_fname_xml, 'ISO-8859-1' ); -- DOES
NOT WORK
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hi i have tlk to someone on here already but i accidentally exit out of chat, i had problems downloading creative clouds on my windows 8 cp. the last person tried to help by changing LAN setting but it did not work
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Minimize in set window property will not work--form gurus pls respond
set_window_property('forms_mdi_window',window_state,minimize) not working
is there any bug related to this ?
please respond forms product management.
thanx
aspMaybe this will help you - Note:209891.1 from MetaLink:
fact: SQL*Forms 6.0.8
symptom: OPEN_FORM does not Work the First Time for a Third Form Called
symptom: Called form opens but its window is not activated
symptom: ACTIVATE parameter is used in OPEN_FORM calls
symptom: Caller forms are MINIMIZED previous to performing OPEN_FORM
symptom: Second call to the trigger that makes the OPEN_FORM does activate the called form
change: NOTE ROLE:
STEPS TO REPRODUCE:
FORM1 button1:
SET_WINDOW_PROPERTY('WINDOW', window_state, MINIMIZE);
open_form('FORM2',ACTIVATE,SESSION);
FORM2 button2:
SET_WINDOW_PROPERTY('WINDOW', window_state, MINIMIZE);
open_form('FORM3',ACTIVATE,SESSION);
Run FORM1, press button1 -> gets to FORM2
press button2 -> Still is in FORM2
press button2 again -> now gets to FORM3;
cause: Bug 1055433: OPEN_FORM('FORM',ACTIVATE,SESSION) DOESN'T GET ACTIVATED WHEN FORMER FORM MINIMIZED.
fix:
WORKAROUNDS:
1.- Do not MINIMIZE the window in initial form (FORM1 in e.g)
or
2.- Do not use the ACTIVATE parameter
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