Flex 4: Changing the “displayAsPassword” default character
Today I ran into a situation where I wanted to display my password characters as a bullet versus the default asterisk (“*”).
I thought this would be pretty simple to do but realized after digging through the Flex 4 SDK that there was no public property I could set to change this. I tried hacking commitProperties and a couple of other methods but came up short in those areas as well until I found the exact spot in the Flex libraries where this character was defined:
RichEditableText.as (line 679)
1 2 3 4 | /** * @private */ mx_internal var passwordChar:String = "*"; |
A-ha! I see here that it’s prefixed with the “mx_internal” namespace and I remembered from other examples around the web that you can easily tap into that namespace and modify properties not normally meant to be modified.
Luckily, I had already extended the TextInput class for various other reasons and decided to add an event listener for the CREATION_COMPLETE lifecycle event of the component. This was added in the constructor:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | import mx.core.mx_internal; /** * Constructor */ public function myTextInput() { super(); this.addEventListener( FlexEvent.CREATION_COMPLETE, onCreationComplete ); } private function onCreationComplete( event : FlexEvent ) : void { //change internal passwordChar to a bullet versus an asterisk this.textDisplay.mx_internal::passwordChar = "●"; } |
…and voila! By tapping into the mx_internal namespace, I found I could modify the normally private variable “passwordChar” and set it to something I preferred better (in this case, the bullet point used in some sites like Twitter).
Hope this helps someone!
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There are celebrity Instagram accounts, and then there is Miley Cyrus.
The provocative 22-year-old uploaded yet another seemingly topless
selfie on Wednesday, before showing off her somewhat unusual
wig collection in several sultry shots.
The singer appeared to be wearing just a purple hairpiece in the sexy shot, while pouting seductively into the camera.
Scroll down for video
Looking for reactions: Miley Cyrus uploaded a seemingly topless snap on Wednesday,
captioned ‘B free n every way’
The snap, uploaded early Wednesday morning, was simply captioned:
‘B free n every way’.
The We Can’t Stop hitmaker followed up with two further shots of her wearing colourful wigs,
one in yellow and one in orange, asking her fans ‘What’s yo flava???
Tell me whatzzzz yo flava???(sic)’
Miley has been sharing her party lifestyle- and wig collection – with her fans in the past week,
posting several snap of her antics.
For the fans: Miley posted two snaps of her wearing colourful wigs, asking her fans ‘What’s yo flava???
Tell me whatzzzz yo flava???(sic)’
Wild child: Miley Cyrus flashed her chest as she ripped open her
white jumpsuit during a late night photo shoot on Saturday
In a photograph uploaded on Saturday night, the pop
star exposed herself as she ripped open her white jumpsuit during a late night photo
shoot.
The Can’t Be Tamed hitmaker captioned it: ‘Saturday nights w @shantiombb turnted into photoshoot w @vijatm #smokebombs#kissingflamingoz #pigpig’
She had photoshopped a pig mask onto her face as well as a pair
of 3D glasses over her chest to somewhat protect her modesty.
Animal lover: She posted this photo on Saturday, writing, ‘LOVE LOVE LOVE #pigpig #maryjane #bean #emu #happy’
Miley donned a bright yellow wig, while giant blow-up flamingos and a plume of smoke
were visible in the dark background.
That day, the wild child also shared a snap surrounded
by animals, including a pig, while clad in the same outfit.
She wrote: ‘LOVE LOVE LOVE #pigpig #maryjane #bean#emu #happy’.
Showing off: Miley went for a risque look at the Adult Swim upfront party in NYC May 13
Miley CyrusInstagram
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