user-interface

问题 I'd like to make a single widget that combines the behavior of two existing widgets. For example a widget that is a button that also contains a checkbox. The user can click the larger button but also the checkbox within. E.g. gmail introduced a "select-all" button that displays a menu on click, but it also integrates a checkbox that selects all email. See this screenshot for an example: How would one go about combining behaviors of existing widgets to this effect? I'm hoping for a solution

问题 I have tried to Create Seperate Values folder for Sony Xperia Z1 in Android Eclipse Project. i done for values-sw390dp. inside that values folder, I put that dimen.xml file for that mobile UI sizes.. when i change ui sizes in that folder, it will not reflect it.. but, Instead of, it will take values-large folder automatically. Because, am developing an app, common for all 5 in and 7 inch mobiles and tablets.. i need to fit my UI for 5 inch and above.. http://www.gsmarena.com/sony_xperia_z1

问题 I have tried to Create Seperate Values folder for Sony Xperia Z1 in Android Eclipse Project. i done for values-sw390dp. inside that values folder, I put that dimen.xml file for that mobile UI sizes.. when i change ui sizes in that folder, it will not reflect it.. but, Instead of, it will take values-large folder automatically. Because, am developing an app, common for all 5 in and 7 inch mobiles and tablets.. i need to fit my UI for 5 inch and above.. http://www.gsmarena.com/sony_xperia_z1

问题 I am trying programming an automated tester application using the new native Microsoft UI Automation interface 3.0 (in VC++ 2010, Win7). The Application Under Test (AUT) is a WPF application. Almost everything works fine... I can install event handlers, navigate through the tree, search elements using various conditions and control the found elements using their patterns. But yesterday I found a behaviour that leaves me despaired: The UIA tree of my AUT simply is not updated after switching

问题 I have a project in which I'll have to process 100s if not 1000s of messages a second and process/plot this data on graphs accordingly (The user will search for a set of data in which the graph will be plotted in real time, not literally having to plot 1000s of values on a graph). I'm having trouble understanding using dlls for having the bulk of the message processing in C++ but then handing the information into a C# interface. Can someone dumb it down for me here? Also, as speed will be a

问题 I have a project in which I'll have to process 100s if not 1000s of messages a second and process/plot this data on graphs accordingly (The user will search for a set of data in which the graph will be plotted in real time, not literally having to plot 1000s of values on a graph). I'm having trouble understanding using dlls for having the bulk of the message processing in C++ but then handing the information into a C# interface. Can someone dumb it down for me here? Also, as speed will be a

问题 I have a project in which I'll have to process 100s if not 1000s of messages a second and process/plot this data on graphs accordingly (The user will search for a set of data in which the graph will be plotted in real time, not literally having to plot 1000s of values on a graph). I'm having trouble understanding using dlls for having the bulk of the message processing in C++ but then handing the information into a C# interface. Can someone dumb it down for me here? Also, as speed will be a

问题 I am using a button inside the grid for showing letters to implement a Word search game . Initially, the UI is looking good, but when clicks the play again button the UI breaks. Screenshot: Code for the setting button inside grid: void SetGridLayout(char[,] matrixToPrint) { int numRows = matrixToPrint.GetLength(0); int numCols = matrixToPrint.GetLength(1); gridLayout.HorizontalOptions = LayoutOptions.FillAndExpand; gridLayout.SetBinding(Button.HeightRequestProperty, new Binding("Width",

问题 I am using a button inside the grid for showing letters to implement a Word search game . Initially, the UI is looking good, but when clicks the play again button the UI breaks. Screenshot: Code for the setting button inside grid: void SetGridLayout(char[,] matrixToPrint) { int numRows = matrixToPrint.GetLength(0); int numCols = matrixToPrint.GetLength(1); gridLayout.HorizontalOptions = LayoutOptions.FillAndExpand; gridLayout.SetBinding(Button.HeightRequestProperty, new Binding("Width",

问题 I'm trying to build a small user interface using JavaFX, But I'm getting an error like this: Error: Could not find or load main class myApp Caused by: java.lang.NoClassDefFoundError: javafx/application/Application This is my code: and im using jdk 12.0.2 import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.paint.Color; import javafx.stage.Stage; public class myApp extends Application{ public static void main(String[] args) {