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  • Double Loaded event in WPF

    - by Simon
    I had some difficulties with bindng data to custom controll's value made by someone else so i used "Loaded" event to assign control's value during, but i've noticed that this event is fired up twice. How can i find out what's firing that event? (VS2008) Or mayby any solution would be expected :)

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  • Android: EditText in ListView

    - by Yossi
    I would like to have a custom ListView, where each row contains an EditText field, that may be edited by the user. But when I click on one of the EditTexts I loose the focus, and can't type text there (I suppose because the other raws are redrawed and get the focus). What can I do?

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  • Multicolor text in TreeView (Embarcadero RAD studio)

    - by Andrew
    Hello everyone, I am writing a piece of software in C++ RAD studio 2010 and got a question about TreeView. Is it possible to use multicolor text in a TTreeView component? I could not find a easy way but to implement custom drawing which seems to be weird nowadays. Are there any straight-forward ways or maybe additional components that can do it for me?

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  • Change iPhone UISlider bar image.

    - by Fogmeister
    Hi everyone! My first question on stackoverflow! I'm using a UISlider in my app but I'd like to use a custom "look-and-feel" for it. I have changed the thumb to my own image but is there a way to change the bar also? I have a bar image I would like to use but can't see how to do this. I have found how to change the max and min image but not the bar itself. Thanks Oliver

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  • jQuery programmatically removing validation highlighting

    - by Sam Carleton
    The form has two check boxes (cbDeclined & cbIsOOfFac), two text fields and a drop down (txtHeight, txtWeight, ddlDevice). If either check box is checked, then the other controls are disabled and the rules for the other do no apply. Here are the current rules: $('form').validate({ highlight: function (element, errorClass) { $(element).addClass("invalidElem"); }, unhighlight: function (element, errorClass) { $(element).removeClass("invalidElem"); }, errorPlacement: function (error, element) { var parent = element.parent(); parent.append(error); }, errorElement: "div", errorClass: "errorMsg" }); function HeightWeightCtrlsEnabled() { return !cbDeclined.is(':checked') && !cbIsOOfFac.is(':checked'); } txtHeight.rules("add", { required: function (element) { return HeightWeightCtrlsEnabled(); }, maxlength: 3, min: 1, digits: true }); txtWeight.rules("add", { required: function (element) { return HeightWeightCtrlsEnabled(); }, maxlength: 4, min: 1, digits: true }); ddlDevice.rules("add", { required: function (element) { return HeightWeightCtrlsEnabled(); } }); function UpdateTextBoxes() { var disableCtrls = !HeightWeightCtrlsEnabled(); txtHeight.prop('disabled', disableCtrls); txtWeight.prop('disabled', disableCtrls); ddlDevice.prop('disabled', disableCtrls); if (disableCtrls) { txtHeight.val(''); txtWeight.val(''); ddlDevice.val(''); } } cbDeclined.click(function () { if (cbDeclined.is(':checked')) cbIsOOfFac.attr('checked', false); UpdateTextBoxes(); }); cbIsOOfFac.click(function () { if (cbIsOOfFac.is(':checked')) cbDeclined.attr('checked', false); UpdateTextBoxes(); }); The problem comes in when: The user enters something into txtWeight, clicks the submit to get both ddlDevice & txtHeight to highlight because they are required, then... The user clicks on either cbDeclined & cbIsOOfFac. The highlight is NOT going away. I am trying to figure out how to get the highlighting around the height and drop down to go away. I tried to create a fully working jsFiddler, but I cannot get anything to work, though everything looks correct. here is the link (I cannot post links, so I expanded it a bit) jsfiddle dot net/scarleton/9hDZQ/12/ If you remove the last /12/, you will see my first version that is a cut/paste from the real thing. Per a suggestion I tried adding $('form').valid(); a number of places. When I added it to the end of the UpdateTextBoxes() function, they started out highlighted, not what I want. When I added it after the click() event of either of the radio button, the text would go away, but the actual controls stayed highlighted. It looks like the function on the required property of the rule is not fully working, maybe. What is really interesting is this: When I enter a height, click , then weight and device are highlighted and have the error message under them. When I click on one of the radio buttons, the text goes away, but the highlight does not. But... The height is NOT highlighted, it stays normal.

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  • specifying classpath for built-in ant tasks

    - by carneades
    I use the classpath attribute in custom Ant tasks to tell Ant where to find the external task jar, but how do I do the same for built-in tasks? In my case I'd like to make sure ant uses my copy of jsch.jar for the scp task, and not one that my already be installed on the system. Is there any way I can <scp> while guaranteeing it's using my jsch.jar?

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  • #validate does not seem to work correctly with :on => :create/:update

    - by Tobias
    Greetings, I have a custom validation in my exemplary Movie model: class Movie < ActiveRecord::Base validate :it, :on => :create private def it self.errors.add 'foo', 'bar' end end This works on movie creation but also on updating an existing movie. :on => :update will also work for both. Might that be a bug or am I missing something? Best regards Tobias

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  • Debugging a GEF Eclipse plugin

    - by darkie15
    All, How can we debug a Eclipse plug-in based on GEF? Currently, I have a Activator class and custom editor from Example . Yet I am not able to find any output for the plugin. I tried using the "Launch Eclipse in Debug Mode" and setting a breakpoint in the Activator constructor method, but do not find any debugging activities taking place. Can anyone please guide on how to go about with debugging?

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  • what localization changes are needed for Arabic with Java Applet

    - by Tom
    How big task is it to implement support for Arabic localization, our Java 1.5 Applet was designed as fully localizable (european languages) but now we plan to add also arabic as a new language. We are using custom GUI text i/o components inherited from Component class using e.g. Drawstring, how well is arabic supported within Component class ? The keyboard input is done with KeyListener getKeyChar, getKeyCode etc.

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  • How do I enable in-place tablet pc input panel for non tablet PCs?

    - by yngvedh
    Hi all, Is it possible to enable the in-place tablet PC input panel on a non-tablet PC? I have checked the "For tablet pen input, show the Input Panel icon next to the text entry area when possible" checkbox in the options of the Input Panel. Does this not work because pen input is something different than mouse input? I do have a touch screen, but it just emulates a mouse (moving the cursor, pressing the left mouse button and such). I can get the Input Panel to show manually by starting tabtip.exe and then event the ink works, but I cannot get it to show (itself or it's in-place icon) when I activate text input controls. Does anyone know what's up?

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  • How to add a pop-up menu to a NSToolbarItem?

    - by Rui Pacheco
    Hi, I'm trying to open a pop-up menu from a NSToolbarItem. I tried following this example but I can't use that class method because NSToolbar and NSToolbarItem inherit from NSObject and not from NSView. Apart from creating a custom view, what is the best way to open a pop-up menu from a NSToolbarItem?

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  • URL Generation Technique with PHP

    - by harigm
    I have a build a web portal based on the Cricket concept, I have build a Custom based CMS where I can upload the News for the site Once I upload the news, the URL Will be like this http://cricandcric.com/news/news.php?id=841&An-emotional-moment:-Dhoni.html But I am trying to have the above Url as follows (some thing like this) http://cricandcric.com/news/An-emotional-moment:-Dhoni.html Or similar to Stackoverflow.com, Can any one please help me how can i build that? Do I need to rewrite the URL ?

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  • How can I limit a wordpress meta_box to a single page?

    - by farinspace
    I need a way to limit the meta box to a single page (ID=84) ... if I do the following it works, but sbumit data does not go through and data is not saved ... add_action('admin_init','violin_init'); function violin_init() { if ($_GET['post'] == '84') { wp_enqueue_style('violin_admin_css', VIOLIN_THEME_PATH . '/custom/meta.css'); add_meta_box('violin_options_meta', 'Highlight Content', 'violin_options_meta', 'page', 'normal', 'high'); add_action('save_post','violin_save_meta'); } }

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  • Is this a situation where Qt Model/View architecture is not useful?

    - by csmithmaui
    Hi, I am writing a GUI based application where I read a string of values from serial port every few seconds and I need to display most of the values in some type graphical indicator(I was thinking of QprogressBar maybe) that displays the range and the value. Some of the other data that I am parsing from the string are the date and fault codes. Also, the data is hierarchical. I wanted to use the model/view architecture of Qt because I have been interested in MVC stuff for a while but have never quite wrapped my brain around how to implement it very well. As of now, I have subclassed QAbstractItemModel and in the model I read the serial port and wrap the items parsed from the string in a Tree data structure. I can view all of the data in a QtreeView with no issues. I have also began to subclass QAbstractItemView to build my custom view with all of the Graphical Indicators and such. This is where I am getting stuck. It seems to me that in order for me to design a view that knows how to display my custom model the view needs to know exactly how all of the data in the model is organized. Doesn't that defeat the purpose of Model/View? The QTreeView I tested the model with is basically just displaying the model as it is setup in the Tree structure but I don't want to do that because the data is not all of the same type. Is the type of data or the way you would like to present it to the user a determining factor in whether or not you should use this architecture? I always assumed it was just always better to design in an MVC style. It seems to me like it might have been better to just subclass QWidget and then read in from the serial port and update all of subwidgets(graphical indicators, labels, etc...) from the subclass. Essentially, do everything in one class. Does anybody understand this issue that can explain to me either what I am missing or why I shouldn't be doing it this way. As of now I am a little confused. Thanks so much for any help!

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  • How secure is WCF wsHttpBinding's Windows authentication?

    - by Akash Kava
    I have created WCF and I have used wsHttpBinding and MTOM as message transport with authentcation as "Windows". Now my service is not current SECURE, its plain HTTP, running on custom port. Is Windows Authentication of WCF's wsHttpBinding secure? can anyone see the password or guess through network trace? Thank you, - Akash

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  • Creating Bitmaps from ARGB strings (in actionscript-3)???

    - by ashenwraith
    Hi, in actionscript 3, what's the fastest way to dump your data (not from a file) into a bitmap for display? I have it working with setPixels and colored rects but that's way too slow/inefficient. Is there a way to load in the raw bytes or hijack the loader class to put in custom loader data? What would be the best/fastest--should I start writing a byte encoder?

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  • Applying a Dojo Toolkit (Dijit) theme to ASP.NET pages.

    - by mcoolbeth
    In the code below, I am trying to apply a Dijit theme to the controls in my .aspx page. However, the controls persist in their normal, unthemed appearance. Anybody know why? Master Page: <%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Main.master.cs" Inherits="WebJournalEntryClient.Main" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>My Web Application</title> <link rel="stylesheet" href="dojoroot/dijit/themes/tundra/tundra.css" /> <script type="text/javascript" src="dojoroot/dojo/dojo.js"/> <script type="text/javascript"> dojo.require("dijit.form.Button"); dojo.require("dijit.form.TextBox"); dojo.require("dijit.form.ComboBox"); </script> </head> <body class = "tundra"> <form id="form1" runat="server"> <div> <div> This is potentially space for a header bar. </div> <table> <tr> <td> Maybe <br /> a <br /> Side <br /> bar. </td> <td> <asp:ContentPlaceHolder ID="CenterPlaceHolder" runat="server"/> </td> </tr> </table> <div> This is potentially space for a footer bar. </div> </div> </form> </body> </html> Content Page: <%@ Page Title="" Language="C#" MasterPageFile="~/Main.Master" AutoEventWireup="true" CodeBehind="LogIn.aspx.cs" Inherits="WebJournalEntryClient.LogIn" %> <asp:Content ID="Content" ContentPlaceHolderID="CenterPlaceHolder" runat="server"> <div> User ID: <asp:TextBox ID = "UserName" dojoType="dijit.form.TextBox" runat="server" /><br /> Password: <asp:TextBox ID = "PassWord" dojoType="dijit.form.TextBox" runat="server" /><br /> <asp:Button ID="LogInButton" Text="Log In" dojoType="dijit.form.Button" runat="server" /> </div> </asp:Content>

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  • Php recursion into multidimensional array

    - by dclowd9901
    I'm trying to write a script that, in its process, would need to be able to write an undefined number of nested arrays, and those arrays need to be able to have custom keys. Essentially, the script is being used to convert an HTML DOM into a multidimensional array. I'm not extremely well versed in recursion, so any pointers would be awesome.

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  • flex: cant edit item in Datagrid with override set data method

    - by Markus
    Hi everybody, I've a custom itemRenderer for my datagrid. To set the actual data I use the following method: override public function set data(side:Object):void{ ... } As soon as I use this function the cell doesn't show up any item Editor anymore. Why is that? When I remove this function the itemEditor is working but with the wrong initialization data... What's the proper way to handle this? Thanks, Markus

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  • Authentication using exchange.

    - by user300435
    Hello, my client has an exchange server and offers free email accounts to his clients and partners. His clients need access to some web applications through login and password and need to be authenticated . i thought about creating a custom asp.net membership provider that hits exchange instead of the regular aspnetdb store. Is there a way to authenticate these users against exhange with their exchange provided email/username and password ? thank you.

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