windowbuilder

问题 I am using Eclipse Oxygen .3a and using compliance with JDK Java SE-10.0.1 I am trying to use windows builder which worked with Oxygen and Java SE-9 on another computer, however, I can not get the IDE to open the "Design" tab. with this setup... I am also running JDK SE10 When I click on the design tab I get the following error: Eclipse is running under 0, but this Java project has a 9 Java compliance level, so WindowBuilder will not be able to load classes from this project. Use a lower

问题 im coding a program using windowbuilder in eclipse. I would like to have help with changing the design (Look and feel) from metal to windows. How would i do that? thank you 回答1: In Eclipse go to Window > Preferences > WindowBuilder > Swing > LookAndFeel and tick Apply choosen LookAndFeel in main() method . This way whenever you change the look and feel in WindowBuilder's design view, it will be applied in the code. 回答2: the Swing call is: try { UIManager.setLookAndFeel(UIManager

问题 im coding a program using windowbuilder in eclipse. I would like to have help with changing the design (Look and feel) from metal to windows. How would i do that? thank you 回答1: In Eclipse go to Window > Preferences > WindowBuilder > Swing > LookAndFeel and tick Apply choosen LookAndFeel in main() method . This way whenever you change the look and feel in WindowBuilder's design view, it will be applied in the code. 回答2: the Swing call is: try { UIManager.setLookAndFeel(UIManager

问题 I have this class which creates a grid: class GridPane extends JPanel{ public GridPane(int row,int col){ setLayout(new GridLayout(row,col)); setBorder(BorderFactory.createEmptyBorder(1,1,1,1)); for (int i =1; i<=(row*col); i++) { JPanel pan = new JPanel(); pan.setBackground(Color.RED); pan.setPreferredSize(new Dimension(3,3)); pan.setBorder(BorderFactory.createLineBorder(Color.BLACK)); add(pan); } } And this which sets up the empty main frame with the group layout: public MainFrame() {

问题 I am attempting to teach myself how to make a GUI using Java swing and Window Builder Pro, after watching several youtube videos, and reading some tutorials I have accomplished the following. import javax.swing.JFrame; import javax.swing.JTabbedPane; import javax.swing.JPanel; import javax.swing.SpringLayout; import javax.swing.JTextPane; import javax.swing.JButton; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; public class JetstreamFrame extends JFrame { private

问题 So I am designing a JFrame using Eclipse WindowBuilder. This specific frame is an error message stating that the user provided invalid credentials. I have added a button to exit the frame and I now need to display the actual error message "The login credentials specified are invalid. Please provide valid credentials." I have done some searching and everyone says to use a JLabel, but when I create my JLabel and enter the text to it, there is no wordwrap or anything so I can't fit the label

问题 So I am designing a JFrame using Eclipse WindowBuilder. This specific frame is an error message stating that the user provided invalid credentials. I have added a button to exit the frame and I now need to display the actual error message "The login credentials specified are invalid. Please provide valid credentials." I have done some searching and everyone says to use a JLabel, but when I create my JLabel and enter the text to it, there is no wordwrap or anything so I can't fit the label

问题 I am using GWT in a project and recently started using the WindowBuilder in Eclipse. I created a new class and in the WindowBuilder and added some widgets. All that works and everything. However, when I try to edit the CSS for some of the panels and I click to edit the "styleName" field I get an error message which says: "There are no CSS files referenced from modules HTML." I've tried adding a link to a style sheet in my base html file and in the Web.gwt.xml file, but that does not seem to

问题 I have inherited code and for reasons to long to explain I am required to use a null layout. I have been attempting to take what they have an navigate between JPanels. I haven't been able to figure out how. This is what I have now which compiles broken down into a SSCCE below. What I am attempting to do is add the JPanels to an ArrayList which contains a reference to previous JPanels. That way I can call a "home" JPanel from the current JPanel the user is in. As of now it goes to the previous

问题 I am trying to use windowbuilder on eclipse oxygen 4.7.3a on macOS highSierra. it installed fine but every time I try to open the design part it displays this error Eclipse is running under 0, but this Java project has a 1.8 Java compliance level, so WindowBuilder will not be able to load classes from this project. Use a lower level of Java for the project, or run Eclipse using a newer Java version. I tried everything. like changing the running enviroment, .jre files, try different JDE.