JToggleButton:
普通JButton鼠标点击释放后恢复原状,而JToggleButton鼠标点击释放后不恢复原状,再次点击时才恢复原状。
BasicArrowButton:
在javax.swing.plaf.basic中,上面有箭头的按钮。
public BasicArrowButton(int direction,
Color background,
Color shadow,
Color darkShadow,
Color highlight)
direction - the direction of the arrow; one of SwingConstants.NORTH, SwingConstants.SOUTH,
SwingConstants.EAST or SwingConstants.WEST
background - the background color of the button
shadow - the color of the shadow
darkShadow - the color of the dark shadow
highlight - the color of the highlight
JPanel.setBorder() :Although technically you can set the border on any object that inherits from JComponent
, the look and feel implementation of many standard Swing components doesn't work well with user-set borders. In general, when you want to set a border on a standard Swing component other than JPanel
or JLabel
, we recommend that you put the component in a JPanel
and set the border on the JPanel(
建议把组件放在JPanel上,然后设置JPanel的边框)。设置面板边框,参数可以为以下边框类型:
BevelBorder |
A class which implements a simple two-line bevel border.
|
CompoundBorder |
A composite Border class used to compose two Border objects into a single border by nesting an inside Border object within the insets of an outside Border object.
|
EmptyBorder |
A class which provides an empty, transparent border which takes up space but does no drawing.
|
EtchedBorder |
A class which implements a simple etched border which can either be etched-in or etched-out.
|
LineBorder |
A class which implements a line border of arbitrary thickness and of a single color.
|
MatteBorder |
A class which provides a matte-like border of either a solid color or a tiled icon.
|
SoftBevelBorder |
A class which implements a raised or lowered bevel with softened corners.
|
StrokeBorder |
A class which implements a border of an arbitrary stroke.
|
TitledBorder |
A class which implements an arbitrary border with the addition of a String title in a specified position and justification.
|