如何在垂直模式下以不同的对齐方式向JPanel添加不同的JComponent？

Question

I have a JPanel(which has scrollbar) and I want to add some JTextPans and JPanel dynamically to it. and represent them in vertical mode I have try BoxLayout.Y_AXIS, but the problem is it respects the component's maximum size. and when I add more JComponent their size become smaller in way that their content is not viewable.

how can I make BoxLayout respects the component's correct size (fix one), or is there another solution to represent different component in vertical mode i jpanel?

Answer 1

You can override

public Dimension minimumLayoutSize(Container target)

method of BoxLayout to return preferredLayoutSize()

OR

You can override getMinimumSize() method of all the added component to return getPreferedSize()

OR

choose another layout manager - eg GridBagLayout