border-layout

Panel added to BorderLayout.CENTER does not occupy remaining space

由 蓝咒 提交于 2019-12-11 10:38:26
问题 I am currently learning to program GUI in Java, and I have a problem where the CENTER component does not occupy the remaining space in the frame. From what I've read BorderLayout will grant components in north/south their preferred height and the stretch it out to the edges, and west/east will be the opposite. The center component will then get whatever space is left. What I am trying to do is to create a simple window with a panel in the north region, and a panel in the center region. I give

JPanels don't completely stretch to occupy the available space

由 落爺英雄遲暮 提交于 2019-12-08 22:13:05
问题 I have a panel where I place several mini-panels, side-by-side, with different sizes and colors, and they should occupy the entire parent panel (horizontally). For this I use BorderLayout (for the parent panel), and BoxLayout for a sub-panel where I place all the mini-panels (see code below). It does work and behave correctly uppon resizing and everything. However, as the number of mini-panels becomes larger, a strange behaviour occurs: empty space appears at the end of the parent panel. I

How to centre the Buttons in my JFrame?

由 |▌冷眼眸甩不掉的悲伤 提交于 2019-12-08 16:44:33
I am trying to make a board game, I have Player 1 label and player 2 label set to the east and west. I am having trouble centre my 3 x 10 buttons. And is there any simpler way of making all 30 buttons at once? Below is my Code: JPanel panel = new JPanel(); JButton button1 = new JButton();JButton button2 = new JButton(); JButton button3 = new JButton();JButton button4 = new JButton(); JButton button5 = new JButton();JButton button6 = new JButton(); JButton button7 = new JButton();JButton button8 = new JButton(); JButton button9 = new JButton();JButton button10 = new JButton(); JButton button11

Nested border layout in css?

由 ε祈祈猫儿з 提交于 2019-12-08 00:41:00
问题 I have this working fine: http://jsfiddle.net/uwcEw/ - a traditional border layout on css. What I want to do is have another 5-region border layout within the "middle" of the border layout. Re-applying the same pattern from above I get this: http://jsfiddle.net/6bked/4/ ( edited link ), which does not work, clearly it is not relative to it's parent container, but i'm not sure how to fix this so i can apply this pattern as needed in a nested context. Any help? Also if there's a better way to

Nested border layout in css?

由 别等时光非礼了梦想. 提交于 2019-12-06 05:53:20
I have this working fine: http://jsfiddle.net/uwcEw/ - a traditional border layout on css. What I want to do is have another 5-region border layout within the "middle" of the border layout. Re-applying the same pattern from above I get this: http://jsfiddle.net/6bked/4/ ( edited link ), which does not work, clearly it is not relative to it's parent container, but i'm not sure how to fix this so i can apply this pattern as needed in a nested context. Any help? Also if there's a better way to do this (Compass+Sass/blueprint/js layout) I'm open to suggestions. UPDATE I also wanted to make clear I

Java layout center with two panels

由 99封情书 提交于 2019-12-04 06:30:37
问题 In Java, when using the BorderLayout, is it possible to have two panels in the CENTER, but both be visible on the form. Here is my code: guiFrame.add(guiFieldsPanel, BorderLayout.CENTER); guiFrame.add(guiButtonsPanel, BorderLayout.CENTER); guiFrame.setVisible(true); In the above code, both panels are set to the center, yet I can only see the guiButtonsPanel as it is 'on top' of the guiFieldsPanel. Can i group both panels together, and then set them to be displayed in the CENTER? 回答1: See the

BorderLayout doesn't show correctly

由 霸气de小男生 提交于 2019-12-04 05:07:01
问题 I want to have a JFrame, where on the left and the right there is a border that has the color black and a width of withfOfJFrame/10. Now, my try at it looks like this: JFrame f = new JFrame(); f.setSize(800, 600); f.setLayout(new BorderLayout()); JPanel leftBorder = new JPanel(); JPanel rightBorder = new JPanel(); leftBorder.setBackground(Color.black); rightBorder.setBackground(Color.black); leftBorder.setSize(f.getWidth()/10, f.getHeight()); rightBorder.setSize(f.getWidth()/10, f.getHeight()

On Screen Keyboard gui is not working

由 喜夏-厌秋 提交于 2019-12-04 04:47:51
问题 I am making a trying to display a textarea at the top and Keyboard keys below it, but when I run this code, the whole thing is mixed. What am I doing wrong and how can I solve it? Here is the code: public Keyboard() { super("Typing Tutor"); pane1= new JPanel(); pane2= new JPanel(); pane3= new JPanel(); pane4= new JPanel(); pane5= new JPanel(); pane6= new JPanel(); glayout= new GridLayout(5,14); text= new JTextArea(770,300); text.setFocusable(true); Handler = new HandlerClass(); pane1.add(text

Java aligning components in panels

由 筅森魡賤 提交于 2019-12-02 11:19:18
问题 I am trying to add components to SOUTH of a BorderLayout I need it to look like this example. ------------------------------------ | | | | | | | | | | | | |_TxtField|Button_____________Label| So I need a JTextField and a JButton aligned to the left, and a label aligned to the right. How can I accomplish this? Here is my code below, I have tried to do this using nested panels: import javax.swing.*; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener;

BorderLayout only showing one object

由 ぃ、小莉子 提交于 2019-12-02 10:19:05
I decided to write a small Java program to experiment around with BorderLayout, because I'm developing a Java game and I need to have 2 objects placed in a single JFrame at the same time, and everyone I asked said I need BorderLayout to do that. So the Java program I wrote is supposed to place a JButton on the JFrame and ALSO place a graphic component (a rectangle in this case). The problem is, only the button shows up, as can be seen in the image link below: http://prntscr.com/3m5ek6 I can't post actual images due to my low reputation statistic. Here is the code: main.java --> The main method
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