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  • iOS layout; I'm not getting it

    - by Tbee
    Well, "not getting it" is too harsh; I've got it working in for what for me is a logical setup, but it does not seem to be what iOS deems logical. So I'm not getting something. Suppose I've got an app that shows two pieces of information; a date and a table. According to the MVC approach I've got three MVC at work here, one for the date, one for the table and one that takes both these MCVs and makes it into a screen, wiring them up. The master MVC knows how/where it wants to layout the two sub MVC's. Each detail MVC only takes care of its own childeren within the bounds that were specified by the master MVC. Something like: - (void)loadView { MVC* mvc1 = [[MVC1 alloc] initwithFrame:...] [self.view addSubview:mvc1.view]; MVC* mvc2 = [[MVC2 alloc] initwithFrame:...] [self.view addSubview:mvc2.view]; } If the above is logical (which is it for me) then I would expect any MVC class to have a constructor "initWithFrame". But an MVC does not, only view have this. Why? How would one correctly layout nested MVCs? (Naturally I do not have just these two, but the detail MVCs have sub MVCs again.)

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  • JSplitPane overlaps JButtons in BorderLayout, but does not when layout is null

    - by thaweatherman
    So I'm having another issue..... I'm currently using a BorderLayout in my GUI so that when I resize my jframe, all of the internal components resize with it. I couldn't get any other layout to work with how I want the GUI to look while providing this resizing capability. At the top I have a JMenuBar, and below it I have a bunch of buttons. Below that I am supposed to have a JSplitPane, and it is there. However, the buttons seemed to be contained within the JSplitPane, which is not my intention. So when anything happens within the splitpane, the buttons disappear until I move my mouse over them again. When I set my layout to null everything works great except I lose the resizing capability, which is not good. Tried posting images but it wont let me since my rep isnt at 10 yet :( Any suggestions? I've tried putting the buttons into a JPanel then adding the jpanel but the splitpane overlaps with that. Same with a JToolBar. The order in which I add my items is: 1) the menu bar setJMenuBar(menuBar) 2) the buttons getContentPane().add(btnZoomIn) etc. 3) the split pane getContentPane().add(splitPane) then the rest of the things you see after that

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  • How can I change the default keyboard layout in Ubuntu 10.10?

    - by startoftext
    Ubuntu keeps detecting my keyboard layout as Romanian. It almost always does this on a reboot and some times on waking from sleep. Some times it just randomly changes back to Romanian while the computer is on. I always set it back to "USA" in the keyboard preferences and delete the Romanian layout. What files configure this in Ubuntu? I looked in xorg.conf and did not find any keyboard settings. How can I set this to USA permanently? I have a laptop with a typical US layout built in keyboard and I also have an apple keyboard that is also US layout connected via USB. I have run other distributions on this same setup before and never had this happen.

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  • Android programming - How to acces [to draw on] XML view in main.xml layout, using code

    - by user556248
    Ok I'm a newbie at Android programming, have a hard time with the graphics part. Understand the beauty of creating layout in XML file, but lost how to access various elements, especially a View element to draw on it. See example of my layout main.xml here; <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/root" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content"> <TextView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/Title" android:text="App title" android:layout_width="fill_parent" android:layout_height="wrap_content" android:textColor="#000000" android:background="#A0A0FF"/> </LinearLayout> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/PaperLayout" android:layout_width="fill_parent" android:layout_height="0dp" android:layout_weight="1" android:orientation="horizontal" android:focusable="true"> <View android:id="@+id/Paper" android:layout_width="fill_parent" android:layout_height="fill_parent" /> </LinearLayout> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content"> <Button android:id="@+id/File" android:layout_width="fill_parent" android:layout_weight="1" android:layout_height="34dp" android:layout_alignParentTop="true" android:layout_centerInParent="true" android:clickable="true" android:textSize="10sp" android:text="File" /> <Button android:id="@+id/Edit" android:layout_width="fill_parent" android:layout_weight="1" android:layout_height="34dp" android:clickable="true" android:textSize="10sp" android:text="Edit" /> </LinearLayout> </LinearLayout> As you can see I have a custom app title bar, then a View filling middle, and finally two buttons in bottom. Catching button events and responding to, for example changing title bar text and changing View background color works fine, but how the heck do I access and more importantly draw on the view defined in main.xml UPDATE: That for your suggestion, however besides that I need a View, not ImageView and you are missing a parameter on canvas.drawText and an ending bracket, it does not work. Now this is most likely because you missed the fact that I am a newbie and assuming I can fill in any blanks. Now first of all I do NOT understand why in my main.xml layout file I can create a View or even a SurfaceView element, which is what I need, but according to your solution I don't even specify the View like Anyways I edited my main.xml according to your solution, and slimmed it down a bit for simplicity; <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/root" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content"> <TextView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/Title" android:text="App title" android:layout_width="fill_parent" android:layout_height="wrap_content" android:textColor="#000000" android:background="#A0A0FF"/> </LinearLayout> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/PaperLayout" android:layout_width="fill_parent" android:layout_height="0dp" android:layout_weight="1" android:orientation="horizontal" android:focusable="true"> <com.example.MyApp.CustomView android:id="@+id/Paper" android:layout_width="fill_parent" android:layout_height="fill_parent" /> <com.example.colorbook.CustomView/> </LinearLayout> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content"> <Button android:id="@+id/File" android:layout_width="fill_parent" android:layout_weight="1" android:layout_height="34dp" android:layout_alignParentTop="true" android:layout_centerInParent="true" android:clickable="true" android:textSize="10sp" android:text="File" /> </LinearLayout> </LinearLayout> In my main java file, MyApp.java, I added this after OnCreate; public class CustomView extends ImageView { @Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); canvas.drawText("Your Text", 1, 1, null); } } But I get error on the "CustomView" part; "Implicit super constructor ImageView() is undefined for default constructor.Must define an explicit constructor" Eclipse suggests 3 quick fixes about adding constructor, but none helps, well it removes error but gives error on app when running. I hope somebody can break this down for me and provide a solution, and perhaps explain why I can't just create a View element in my main.xml layotu file and draw on it in code.

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  • Module configuration and layout configuration in zend framework.

    - by Prasanth P
    Hi all, I got some codes from other articles for configuring module and layout in zend framework. I tried with in my local. i didn't get different layout for default and admin module. Here is my code for configuring module and layout for zend framework. configs/application.ini [production] # Debug output phpSettings.display_startup_errors = 0 phpSettings.display_errors = 0 # Include path includePaths.library = APPLICATION_PATH "/../library" # Bootstrap bootstrap.path = APPLICATION_PATH "/Bootstrap.php" bootstrap.class = "Bootstrap" admin.bootstrap.path = APPLICATION_PATH "/modules/admin/Bootstrap.php" admin.bootstrap.class = "admin_Bootstrap" # Front Controller resources.frontController.controllerDirectory = APPLICATION_PATH "/controllers" resources.frontController.env = APPLICATION_ENV # Session resources.session.name = "ZendSession" resources.session.save_path = APPLICATION_PATH "/../data/session" resources.session.remember_me_seconds = 86400 # Layout resources.layout.layout = "layout" resources.layout.layoutPath = APPLICATION_PATH "/layouts" admin.resources.layout.layout = "admin" admin.resources.layout.layoutPath = APPLICATION_PATH "/modules/admin/layouts" # Views resources.view.encoding = "UTF-8" resources.view.basePath = APPLICATION_PATH "/views/" resources.view[] = resources.frontController.moduleDirectory = APPLICATION_PATH "/modules" resources.modules[] = resources.view[] = admin.resources.view[] = [staging : production] [testing : production] phpSettings.display_startup_errors = 1 phpSettings.display_errors = 1 [development : production] phpSettings.display_startup_errors = 1 phpSettings.display_errors = 1 application/Bootstrap.php <?php /** * Ensure all communications are managed by sessions. */ require_once ('Zend/Session.php'); Zend_Session::start(); class Bootstrap extends Zend_Application_Bootstrap_Bootstrap { protected function _initDoctype() { $this->bootstrap( 'view' ); $view = $this->getResource( 'view' ); $view->navigation = array(); $view->subnavigation = array(); $view->headTitle( 'Module One' ); $view->headLink()->appendStylesheet('/css/clear.css'); $view->headLink()->appendStylesheet('/css/main.css'); $view->headScript()->appendFile('/js/jquery.js'); $view->doctype( 'XHTML1_STRICT' ); //$view->navigation = $this->buildMenu(); } /*protected function _initAppAutoLoad() { $autoloader = new Zend_Application_Module_Autoloader(array( 'namespace' => 'default', 'basePath' => APPLICATION_PATH )); return $autoloader; }*/ protected function _initLayoutHelper() { $this->bootstrap('frontController'); $layout = Zend_Controller_Action_HelperBroker::addHelper( new ModuleLayoutLoader()); } public function _initControllers() { $front = Zend_Controller_Front::getInstance(); $front->addModuleDirectory(APPLICATION_PATH . '/modules/admin/', 'admin'); } protected function _initAutoLoadModuleAdmin() { $autoloader = new Zend_Application_module_Autoloader(array( 'namespace' => 'Admin', 'basePath' => APPLICATION_PATH . '/modules/admin' )); return $autoloader; } protected function _initModuleutoload() { $autoloader = new Zend_Application_Module_Autoloader ( array ('namespace' => '', 'basePath' => APPLICATION_PATH ) ); return $autoloader; } } class ModuleLayoutLoader extends Zend_Controller_Action_Helper_Abstract // looks up layout by module in application.ini { public function preDispatch() { $bootstrap = $this->getActionController() ->getInvokeArg('bootstrap'); $config = $bootstrap->getOptions(); echo $module = $this->getRequest()->getModuleName(); /*echo "Configs : <pre>"; print_r($config[$module]);*/ if (isset($config[$module]['resources']['layout']['layout'])) { $layoutScript = $config[$module]['resources']['layout']['layout']; $this->getActionController() ->getHelper('layout') ->setLayout($layoutScript); } } } application/modules/admin/Bootstrap.php <?php class Admin_Bootstrap extends Zend_Application_Module_Bootstrap { /*protected function _initAppAutoload() { $autoloader = new Zend_Application_Module_Autoloader(array( 'namespace' => 'admin', 'basePath' => APPLICATION_PATH . '/modules/admin/' )); return $autoloader; }*/ protected function _initDoctype() { $this->bootstrap( 'view' ); $view = $this->getResource( 'view' ); $view->navigation = array(); $view->subnavigation = array(); $view->headTitle( 'Module One' ); $view->headLink()->appendStylesheet('/css/clear.css'); $view->headLink()->appendStylesheet('/css/main.css'); $view->headScript()->appendFile('/js/jquery.js'); $view->doctype( 'XHTML1_STRICT' ); //$view->navigation = $this->buildMenu(); } } Please go through it and let me know any knows how do configure module and layout in right way.. Thanks and regards, Prasanth P

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  • Separate keyboard shortcuts for switching between keyboard layouts

    - by Vitaliy
    I have a few language keyboard layouts installed in my Ubuntu 12.04. I am using ctrl-shift keyboard shortcut for switching between language layouts. Such switching method takes a lot of my time. Is there any posibility to set up a different keyboard shortcut for each language keyboard layout? For example: ctrl-shift-1 (english layout), ctrl-shift-2 (polish layout), ctrl-shift-3 (italian layout) etc.

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  • Please verify my layout: bottom button keeps coming up over keyboard

    - by steff
    Hi everyone, I have a layout which does almost what I want. There's just one bug regarding the button at the bottom. I should stay at the bottom at all times. But whenever I bring up the soft-keyboard the button will be displayed above the keyboard. This is not what I want but it should become covered by the keyboard. Moreover, I'd be happy if you could comment on how the layout's built. Thanks, steff <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical"> <LinearLayout android:id="@+id/l_layout_tags" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <TextView android:text="TAGS:" android:layout_width="wrap_content" android:layout_height="wrap_content" /> <AutoCompleteTextView android:id="@+id/actv_tags" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:imeOptions="actionDone" /> <ImageButton android:id="@+id/btn_add_tag" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@android:drawable/ic_input_add" android:onClick="addTag"/> </LinearLayout> <ScrollView android:id="@+id/sv_scroll_contents" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@id/l_layout_tags" android:scrollbarFadeDuration="2000" > <TableLayout android:id="@+id/t_layout_contents" android:layout_width="fill_parent" android:layout_height="wrap_content" android:stretchColumns="1" android:paddingRight="5dip"> <TableRow android:id="@+id/tr_template"> <ImageView android:id="@+id/iv_blank" android:src="@android:color/transparent" /> <EditText android:id="@+id/et_content1" android:gravity="top" android:maxWidth="200dp" android:imeOptions="actionDone" /> </TableRow> </TableLayout> </ScrollView> <LinearLayout android:id="@+id/l_layout_media_btns" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:layout_centerHorizontal="true" android:layout_below="@id/sv_scroll_contents" > <ImageButton android:id="@+id/btn_camera" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@android:drawable/ic_menu_camera" android:onClick="takePicture" /> <ImageButton android:id="@+id/btn_video" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@android:drawable/ic_menu_camera" /> <ImageButton android:id="@+id/btn_audio" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@android:drawable/ic_btn_speak_now" /> <ImageButton android:id="@+id/btn_sketch" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@android:drawable/ic_menu_edit" /> </LinearLayout> <ImageButton android:id="@+id/btn_save_note" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:src="@android:drawable/ic_menu_upload" /> </RelativeLayout>

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  • CSS layout mystery

    - by selfthinker
    Among the many two (or three) column layout techniques I sometimes use the following one: <div class="variant1"> <div class="left1"> <div class="left2"> left main content </div> </div> <div class="right1"> <div class="right2"> right sidebar </div> </div> </div> together with: .variant1 .left1 { float: left; margin-right: -200px; width: 100%; } .variant1 .left1 .left2 { margin-right: 200px; } .variant1 .right1 { float: right; width: 200px; } This works in all major browsers. But for some very strange reason exactly the same technique but reversed doesn't work: <div class="variant2"> <div class="left1"> <div class="left2"> left main content </div> </div> <div class="right1"> <div class="right2"> right sidebar </div> </div> </div> with .variant2 .left1 { float: left; width: 200px; } .variant2 .right1 { float: right; margin-left: -200px; width: 100%; } .variant2 .right1 .right2 { margin-left: 200px; } In the second variant all text in the sidebar cannot be selected and all links cannot be clicked. This is at least true for Firefox and Chrome. In IE7 the links can at least be clicked and Opera seems completely fine. Does anyone know the reason for this strange behaviour? Is it a browser bug? Please note: I am not looking for a working two column CSS layout technique, I know there are loads of them. And I don't necessarily need this technique to work. I only like to understand the reason why the second variant behaves like it does. Here is a link to a small test page which should illustrate the problem: http://selfthinker.org/stuff/css_layout_mystery.html

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  • Swing Grid Layout or JTable

    - by ikurtz
    greetngs, i am trying to learn Java and Swing by writing a simple game of connect4. i am hoping you could guide me regarding the following issue: to emulate the connect4 grid should i use a JTable or rely on Grid layout? thank you.

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  • jquery tabs css fluid layout

    - by Eagletrophy
    hi guys, quick question. I have a tabbed interface for my site but I have all the parts of the site crashing into each other. How do I achieve a fluid layout where it simply resizes when the display is smaller. I read a few articles @ alistapart and made my containing div relative to the browser window and every other div within the d container relative and still nothing. any clues on what else I should be trying?

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  • android layout images bad quality

    - by user1028269
    when I add images on layout it show in bad quality <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <ImageView android:id="@+id/imageView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@drawable/sbackground" /> how to fix it? (I need to fix it only without programmatically) thanks

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  • WPF Graph Layout Component

    - by Jörg B.
    Does anyone know of or even better.. can wholeheartedly recommend a WPF graph layout component (Microsoft Research had GLEE a while back but it hasn't been updated after 1.0 since 2007 and isn't WPF etc) as seen e.g. in the screenshot below? I've seen yFiles WPF and Lasalle's AddFlow for WPF, but are there any alternatives? (c) Screenshot: RedGate Ants Memory Profiler

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  • Open Source Graph Layout Library

    - by James Westgate
    I'm looking for an open source (GPL, LGPL etc) graph layout library for .net framework, preferably fully managed code. Im not worried about the visualisation aspect of things. I can find lots of them for Java, but none for .net... Thanks!

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  • Symfony 1.4 Layout footer glitch: Footer div is echoed out with $sf_content

    - by Parijat Kalia
    I have a very simple Layout for my application. A header, the main content, and a footer. Semantically, they are rendered like this: <body> <div id = "header"> </div> <div id = "content"> </div> <div id = "footer"> </div> </body> The corresponding CSS is very basic as well: #header{ width:100%; min-height:10%; } #center{ width:100%; min-height:80%; } #footer{ width:100%; min-height:10%: } As you would know in the layout page, here is how the content is rendered: <div id= "content"> <?php echo $sf_content; ?> </div> All of the above is very fine and it renders itself as it is supposed to. But there is a glitch with this, the moment i put in <?php echo $sf_content; ?> the footer is included as part of the content and not as a div that is after the #content markup. Essentially, I get this: <div id = "header"></div> <div id = "content> <div id ="symfony_template_to_be_rendered"> <!-- all web application related content like forms etc. --> </div> <div id = "footer">Footer material </div> </div> As you can see, for some weird reason, the footer moved up along with the symfony content. Clearly this is a glitch because if I remove the php hash $sf_content part from the div tags in my layouts, then the footer renders itself as and where it should be and everything takes up the required dimensions. What's going on here?

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  • Blackberry storm - update layout on tilt

    - by sujithRavindran
    Hi, have developed an app for BB storm while tilting the device the background image of the app screen does not matches with the screen size, i have tried with the sublayout method public void sublayout(int width, int height) { //update scrren layout based on orientation if(Display.getOrientation()== Display.ORIENTATION_LANDSCAPE) { invalidate(); } else if(Display.getOrientation()== Display.ORIENTATION_PORTRAIT) { invalidate(); } super.sublayout(width, height); } Still not successfull can any one help to sort out this tilt issue in BB storm Thanks SujithRavindran Rapidvaluesolutions

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  • Rails layout: 2 cols cache and content_for..

    - by Totty
    Hy, I have a layout that has 2 cols and in every view i have: content_for :main_col and content_for :side_col in some parts of the site, the side_col is always the same and how do i do that being DRY? partial render? i dont think is so good. then it comes to cache.. the content_for is not good to cache... you have better ideias on how to implement this?thanks

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  • How to make <dl> layout horizontally?

    - by David
    I'm trying to develop a layout for my website in which elements of a definition list will be laid out horizontally, kind of like this: term 1 term 2 term 3 definition 1 definition 2 definition 3 Anyone know a way to make a definition list look like this using valid CSS? Or if I can't do it with a <dl>, what would be the recommended structure?

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  • Need help creating a layout with DIVs

    - by Pieter
    This is what I want my page to look like: I'm not quite there yet. Here's where I'm at: http://labs.pieterdedecker.be/test/test.htm I'm quite new to using <div>s (as opposed to <table>s) to create the layout of my pages. How do I get the job done?

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  • BlackBerry - Custom Layout

    - by Rateesh
    Hi All, I am very much new to the Blacberry development environment. I am trying to make a simple calculator application. But when i implement buttons it is always displaying one below the another. I need to custom place the controls. Is there any way to make the layout custom so that i can place my controls as i wish. Thanks in advance, Rateesh

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  • jQuery: Combining "filterable portfolio" and Masonry layout

    - by katharina
    Hi, I'm trying to combine the "filterable portfolio" (http://net.tutsplus.com/tutorials/javascript-ajax/creating-a-filterable-portfolio-with-jquery/) with the Masonry layout ... so I want my items to readjust with masonery after I filtered them, but they stay in the position where masonery put them... here's my very rough first website draft: http://waynetest.kilu.de/lula/ (work obviously in progress..;)) Is there a possibility to combine both js-scripts? thanks a lot, katharina

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  • Simple 2 column CSS layout with nested divs

    - by Dan
    Hello, I have good familiarity with CSS but for some reason I am unable to achieve the result I want in this case. Here is the link to my test site http://danberinger.com/test.html Keep in mind that I want a 2 column layout and that the background wrapper color (gray) is not showing. Instead the body background color image is being put in place of where the wrapper background should be. Any suggestions would be greatly appreciated.

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  • How to create layout for tower made of blocks

    - by sasquatch90
    I have a tower built from blocks like this : Whole Tower is an array of Towers. Each Tower contains Box[] array containing single Box'es.What layout should I use for this and can you give me any tips on how to create it ? Would it be easier if I would create Grid[][] containing Box'es? But I guess I can't store Box object inside Grid array. I'm just totally confused :/

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