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我一直在使用的問題是,每當我將一個JButton添加到一個JPanel時,我所擁有的任何其他JButton都向該方向移動。添加多個JButtons移動其他JButtons(Java)
這是第一個代碼:
//imports
import java.awt.*;
import javax.swing.*;
public class Example {
public static void main(String[] args) {
// Create the frame and panel and the Grid Bag Constraints
JFrame frame = new JFrame();
JPanel panel = new JPanel(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
// Create ONE JButton
JButton button1 = new JButton("Button1");
// Set the frame's properties
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(600, 600);
frame.getContentPane().add(panel, BorderLayout.NORTH);
frame.setVisible(true);
// Set Basic Grid Bag Constraints settings.
c.gridx = 0;
c.gridy = 0;
// Set the Insets
c.insets = new Insets(0, 0, 0, 0);
// Add the Grid Bag Constraints and button1 the panel
panel.add(button1, c);
}
}
一切似乎工作的權利? 那麼,如果我們添加第二個按鈕:
//imports
import java.awt.*;
import javax.swing.*;
public class Example {
public static void main(String[] args) {
// Create the frame and panel and the Grid Bag Constraints
JFrame frame = new JFrame();
JPanel panel = new JPanel(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
// Create TWO JButtons
JButton button1 = new JButton("Button1");
JButton button2 = new JButton("Button2");
// Set the frame's properties
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(600, 600);
frame.getContentPane().add(panel, BorderLayout.NORTH);
frame.setVisible(true);
// Set Basic Grid Bag Constraints settings.
c.gridx = 0;
c.gridy = 0;
// Set the Insets
c.insets = new Insets(0, 0, 0, 0);
// Add the Grid Bag Constraints and button1 the panel
panel.add(button1, c);
// Set the Insets
c.insets = new Insets(500, 0, 0, 0);
// Add the Grid Bag Constraints and button2 the panel
panel.add(button2, c);
}
}
然後朝按鈕1 BUTTON2下移。有誰知道爲什麼和/或修復它?
編輯:我問的是,如何添加另一個按鈕,而無需移動其他按鈕。