我正在尝试制作3x2网格。在网格中,我需要一张图片和相应的单选按钮。因此图片将在(0,0)中,图片将在(1,0)中。
我无法使weightx和weighty系统正常工作,并且所有组件都停留在一条线上。我现在已经卸下了砝码。代码如下:
//the two numbers are corresponding with coordinates. For field00, x=0 and y=0
GridBagConstraints field00 = new GridBagConstraints();
field00.fill = GridBagConstraints.HORIZONTAL;
field00.gridx = 0;
field00.gridy = 0;
this.add(nokiaPic, field00);
GridBagConstraints field10 = new GridBagConstraints();
field10.fill = GridBagConstraints.HORIZONTAL;
field10.gridx = 1;
field10.gridy = 0;
this.add(nokiaButton, field10);
GridBagConstraints field01 = new GridBagConstraints();
field01.fill = GridBagConstraints.HORIZONTAL;
field01.gridx = 0;
this.add(princessPic, field01);
GridBagConstraints field11 = new GridBagConstraints();
field11.gridx = 1;
field11.gridy = 1;
this.add(princessButton, field11);
To give you an idea:
+--------+--------+
| | |
| pic | Button |
| | |
+--------+--------+
| | |
| pic | Button |
| | |
+--------+--------+
| | |
| pic | Button |
| | |
+--------+--------+
我知道我没有使用GridBagConstraints的常规约定,但我不明白为什么这种方法不能同样有效。希望您能帮助我增加权重,以使其看起来像图片在左列中,而相应的单选按钮在右行中。
最佳答案
在您的情况下,您可能只使用了GridLayout
,但是如果您仍然想使用GridBagLayout
,请使用单个GridBagConstraints
:
GridBagConstraints gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.gridx = 0;
gbc.gridy = 0;
this.add(nokiaPic, gbc);
gbc.gridx = 1;
this.add(nokiaButton, gbc);
gbc.gridx = 0;
gbc.gridy = 1;
this.add(princessPic, gbc);
gbc.gridx = 1;
this.add(princessButton, gbc);
关于java - 无法使带有重量的GridBagLayout位置起作用,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/27976784/