user-interface

问题 I am trying out compose which is a new feature in Andorid jetpack. Below is my code. I am adding buildfeatures in build.gradle file of app, not in the root folder. android { compileSdkVersion compileSDKVer buildToolsVersion buildToolsVer defaultConfig { applicationId "com.sample.slothyhacker.jetpackcompose" minSdkVersion minSdkVer targetSdkVersion targetSdkVer versionCode 1 versionName "1.0" testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" } buildTypes { release {

问题 I am trying out compose which is a new feature in Andorid jetpack. Below is my code. I am adding buildfeatures in build.gradle file of app, not in the root folder. android { compileSdkVersion compileSDKVer buildToolsVersion buildToolsVer defaultConfig { applicationId "com.sample.slothyhacker.jetpackcompose" minSdkVersion minSdkVer targetSdkVersion targetSdkVer versionCode 1 versionName "1.0" testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" } buildTypes { release {

问题 I would like the users to be able to customize the default look of our applications by simply loading their OWN Qt Style-sheet files. How do we accomplish that? Can anybody give me a head start? 回答1: Say the user have its stylesheet named stylesheet.qss and is located in the application folder. You could load the style sheet when starting the application, using the -stylesheet argument : myapp->stylesheet = stylesheet.qss; But this require your user to know how to start an application with

问题 I am not able to load my sub views. I define them as weak WKWebKit outlets. if i do view = tickerView or view = graphView , it works, but it only loads one of them. I want to load both. How would i do this? override func loadView() { tickerView = WKWebView() tickerView.navigationDelegate = self self.view.addSubview(tickerView) graphView = WKWebView() graphView.navigationDelegate = self self.view.addSubview(graphView) } 回答1: Don't add as subView if you are already connect outlet webView as

问题 I am developing a document verification system with ReactJS and solidity - smart contract. I want to display the result of my smart contract's get().call() method on the frontend, with a popup or even with a simple text. The problem I am facing now is that when I am trying to display the response of the method, it throws to me that error: Objects are not valid as a React child. If you meant to render a collection of children, use an array instead Here is the code of my solidity contract:

问题 I have a list (in .csv file) from 1 to 100, but with difference between the every term is not the same. For example, 1, 2, 4, 7, 8, 11, 13, 17, 18, 19,..., 95, 99, 100. After that, the range I selected will store in the selected_value (Global Environment). And here is my code : library(shiny) ui <- fluidPage( fluidRow( column(4, sliderInput("slider","Slider Range", min = 0, max = 100, value = c(40, 60)))), fluidRow( column(4, verbatimTextOutput("range")))) server <- function(input, output) {

问题 At the moment I'm currently re-writing a text-based program to have a GUI. One of the problems I am experiencing is that I want the program to wait until a certain condition is met. This condition can be met through the user clicking the "Walk" button until the player.walked attribute = 5. When using a text-based interface this is quite simple, use a while loop and inside have an input function. while (player.getWalked() < 5) { //wait for user input via terminal through the scanner. } However

问题 Hi currently I have a windows form like this: In this form I always have the ten panles and hidde these as acording i need they. For example if I have an object list with seven values ​​I hidde panel 8,9,10 but this way is not eficient because the size of my list always change maybe sometime I will have a list with 13 panels and in this static interface I only hava 10 panels I want to get better this form. the new windows form is this: Now I want to draw the same yellow panels in the right

问题 Hi currently I have a windows form like this: In this form I always have the ten panles and hidde these as acording i need they. For example if I have an object list with seven values ​​I hidde panel 8,9,10 but this way is not eficient because the size of my list always change maybe sometime I will have a list with 13 panels and in this static interface I only hava 10 panels I want to get better this form. the new windows form is this: Now I want to draw the same yellow panels in the right

问题 The objective is to draw a couple hundred thousand vertical lines to a window, for which reason I need a scroll bar, zooming out is not an option as the space separating each individual line is not even a pixel. I have taken the approach of using paint methods in a class and adding both the class and JScrollPane to a JFrame. Didn't work out which is why I took the approach of using the NetBeans JFrame Form. Basically, how do I implement my graphics method into the panel that has the scroll