overlay

问题 This question already has answers here : How to put buttons over UITableView which won't scroll with table in iOS (9 answers) Closed 4 years ago . I try to implement a floating button over a UITableview . So that when the content scrolls the button stay at the same position. The button shall hold a transparent image. I did a smoketest and it worked fine with insertSubview:aboveSubview: respectivly addSubView But doing this on a UITableview of an TableViewController does not seem to work. The

问题 What is the best way to make a deep copy of a gwt overlay type? I'm looking for a function or library that inspects a GWT overlay and clones it. It must be able to clone contained arrays or objects. Thanks 回答1: There are 2 ways that I would consider. Most of the time overlay objects are used in conjunction with JSON, so you could just stringify the object and parse the results: public native MyOverlayType deepCopy()/*-{ return JSON.parse(JSON.stringify(this)); }-*/; OR public static native

问题 I have to build a map activity and on top of that, I need to display some location points. These locations are retrieving from a hashtable in another class. The content of this hashtable always changes. So I expect to see those location spots on the Map Activity move as the hashtable is modified. The code is shown below: @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.mapview); MapView mapView = (MapView) this

问题 I have an array of images named image_<somenumber>_trans.png All these images have transparent areas. The idea is that when put one on top each other they will form a nice looking image. But I have been getting a weird GDI+ related error (“A generic error occurred in GDI+”) and I have been going crazy. The code I'm using now can be viewed as below; number_of_photos = 30; Bitmap temp = new Bitmap("background.png");//some white background 640x480 pixels temp.Save("temp.png", ImageFormat.Png);

问题 I have a simple problem with 2 overlays. One overlay is triggered from (and by) the other overlay. As only one overlay can be active at any one time, correctly so, overlay number 1 that triggered 2 closes. However, it takes the mask with it and hence overlay 2 appears without the mask. How can I switch between 2 overlays without the mask disappearing? The code, overlay 1 $("button[rel*=busy]").overlay({ api: true , mask: { maskId: 'defaultMask' , color: null }, effect: 'apple', onLoad:

问题 I'm having trouble getting Eclipse to properly publish overlayed WARs locally to a weblogic server. Running a maven clean package correctly assembles the EAR with the proper webapp content imported. I've found several similar questions but none appear to be recent or the same issue. Looking in my org.eclipse.wst.common.component file, the dependent-module for the overlay resource is correctly generated, as well. I'm using m2e-wtp 1.0.1.20130911-1545 Is there additional configuration that I

问题 In my application, I added a cameraOverlayView to the camerapicker. It contains three subviews, two UIButtons and one UIImageView . The image is draggable. The buttons are used to change the image to another one. When I touch a button, or the image, the tap-to-focus rect of the camera will always be displayed beneath (and the actual focus will change). Setting exclusiveTouch to YES on all three subviews doesn't change the behaviour. Any idea, how i can stop the camerapicker from getting the

问题 I'm currently diving into Android development and recently came up against a difficulty. I'd like to create an overlay app, which lies on top of all other apps. It should listen for a three finger swipe, whereas all other Touch Events should be handled by the OS (e.g. an underlying app). Is that even possible? I already found out that I need to add the LayoutParam TYPE_PHONE instead of SYSTEM_ALERT since the latter one will consume all touch events. So my class looks like this now: package [.

问题 Today I discovered a new bug in P5. When I update the button which the overlay panel is referring to, it doesn't work anymore - The overlaypanel is not shown anymore. As a workaround I do use PF('widgetVar').loadContents(); but this feels very uncomfortable. In PF4 this did work without any workarounds. Anyone got some solution? 回答1: I don't know exactly what you are pointing at. What do you mean with updating the button? For me the following code works fine with PrimeFaces 5.0: <!DOCTYPE

问题 I”m currently creating a website using the Ionic framework that has a sidebar on the left side. Users can click on an item to go to another page of the website. Now I have to copy the code of the sidebar to every page and that's useless and not the way to go. So my question is if it is possible to "embed" a html page in a specific section of another page. For example I could have my sidebar be "static" and load in a login.html file in a specific div. And having one html file with all the