javax.swing.plaf.metal

Class MetalTabbedPaneUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.TabbedPaneUI

javax.swing.plaf.basic.BasicTabbedPaneUI

javax.swing.plaf.metal.MetalTabbedPaneUI

All Implemented Interfaces:

SwingConstants

public class MetalTabbedPaneUI
extends BasicTabbedPaneUI

对basictabbedpaneui金属类。

警告：序列化该类的对象与以后的Swing版本不兼容。当前的序列化支持适用于短期贮藏或RMI运行相同Swing版本的应用程序之间。为1.4，为所有JavaBeans™长期存储的支持已被添加到java.beans包。请看XMLEncoder。

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	MetalTabbedPaneUI.TabbedPaneLayout 这个类应该被视为一个“受保护的”内部类。

Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicTabbedPaneUI

BasicTabbedPaneUI.FocusHandler, BasicTabbedPaneUI.MouseHandler, BasicTabbedPaneUI.PropertyChangeHandler, BasicTabbedPaneUI.TabSelectionHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected int	minTabWidth
protected Color	selectColor
protected Color	selectHighlight
protected Color	tabAreaBackground

Fields inherited from class javax.swing.plaf.basic.BasicTabbedPaneUI

calcRect, contentBorderInsets, darkShadow, downKey, focus, focusListener, highlight, leftKey, lightHighlight, maxTabHeight, maxTabWidth, mouseListener, propertyChangeListener, rects, rightKey, runCount, selectedRun, selectedTabPadInsets, shadow, tabAreaInsets, tabChangeListener, tabInsets, tabPane, tabRunOverlay, tabRuns, textIconGap, upKey

Fields inherited from interface javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

构造方法摘要

构造方法

Constructor and Description
MetalTabbedPaneUI()

方法摘要

Modifier and Type	Method and Description
protected int	calculateMaxTabHeight(int tabPlacement)
protected LayoutManager	createLayoutManager() 通过 installUI创建布局管理器对象来管理 JTabbedPane。
static ComponentUI	createUI(JComponent x)
protected int	getBaselineOffset() 返回基线偏移量的数量。
protected Color	getColorForGap(int currentRun, int x, int y)
protected int	getTabLabelShiftX(int tabPlacement, int tabIndex, boolean isSelected) 重写为java L和F做什么
protected int	getTabLabelShiftY(int tabPlacement, int tabIndex, boolean isSelected) 重写为java L和F做什么
protected int	getTabRunOverlay(int tabPlacement)
protected void	installDefaults()
void	paint(Graphics g, JComponent c) 适当地绘制指定的组件的外观和感觉。
protected void	paintBottomTabBorder(int tabIndex, Graphics g, int x, int y, int w, int h, int btm, int rght, boolean isSelected)
protected void	paintContentBorderBottomEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)
protected void	paintContentBorderLeftEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)
protected void	paintContentBorderRightEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)
protected void	paintContentBorderTopEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)
protected void	paintFocusIndicator(Graphics g, int tabPlacement, Rectangle[] rects, int tabIndex, Rectangle iconRect, Rectangle textRect, boolean isSelected)
protected void	paintHighlightBelowTab()
protected void	paintLeftTabBorder(int tabIndex, Graphics g, int x, int y, int w, int h, int btm, int rght, boolean isSelected)
protected void	paintRightTabBorder(int tabIndex, Graphics g, int x, int y, int w, int h, int btm, int rght, boolean isSelected)
protected void	paintTabBackground(Graphics g, int tabPlacement, int tabIndex, int x, int y, int w, int h, boolean isSelected)
protected void	paintTabBorder(Graphics g, int tabPlacement, int tabIndex, int x, int y, int w, int h, boolean isSelected) 这个函数绘制了每个标签页的边框，这个函数现在绘制了标签的背景。
protected void	paintTopTabBorder(int tabIndex, Graphics g, int x, int y, int w, int h, int btm, int rght, boolean isSelected)
protected boolean	shouldFillGap(int currentRun, int tabIndex, int x, int y)
protected boolean	shouldPadTabRun(int tabPlacement, int run)
protected boolean	shouldRotateTabRuns(int tabPlacement, int selectedRun)
void	update(Graphics g, JComponent c) 通知这个UI代理，它是时间画指定的组件。

Methods inherited from class javax.swing.plaf.basic.BasicTabbedPaneUI

assureRectsCreated, calculateMaxTabWidth, calculateTabAreaHeight, calculateTabAreaWidth, calculateTabHeight, calculateTabWidth, createChangeListener, createFocusListener, createMouseListener, createPropertyChangeListener, createScrollButton, expandTabRunsArray, getBaseline, getBaseline, getBaselineResizeBehavior, getContentBorderInsets, getFocusIndex, getFontMetrics, getIconForTab, getMaximumSize, getMinimumSize, getNextTabIndex, getNextTabIndexInRun, getNextTabRun, getPreviousTabIndex, getPreviousTabIndexInRun, getPreviousTabRun, getRolloverTab, getRunForTab, getSelectedTabPadInsets, getTabAreaInsets, getTabBounds, getTabBounds, getTabInsets, getTabRunCount, getTabRunIndent, getTabRunOffset, getTextViewForTab, getVisibleComponent, installComponents, installKeyboardActions, installListeners, installUI, lastTabInRun, layoutLabel, navigateSelectedTab, paintContentBorder, paintIcon, paintTab, paintTabArea, paintText, rotateInsets, selectAdjacentRunTab, selectNextTab, selectNextTabInRun, selectPreviousTab, selectPreviousTabInRun, setRolloverTab, setVisibleComponent, shouldRotateTabRuns, tabForCoordinate, uninstallComponents, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getPreferredSize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

minTabWidth

protected int minTabWidth

tabAreaBackground

protected Color tabAreaBackground

selectColor

protected Color selectColor

selectHighlight

protected Color selectHighlight

Constructor Detail

MetalTabbedPaneUI

public MetalTabbedPaneUI()

方法详细信息

createUI

public static ComponentUI createUI(JComponent x)

createLayoutManager

protected LayoutManager createLayoutManager()

从阶级复制的描述： BasicTabbedPaneUI

通过 installUI创建布局管理器对象来管理 JTabbedPane。

重写：

createLayoutManager 方法重写，继承类 BasicTabbedPaneUI

结果

布局管理器对象

另请参见：

BasicTabbedPaneUI.TabbedPaneLayout， JTabbedPane.getTabLayoutPolicy()

installDefaults

protected void installDefaults()

重写：

installDefaults 方法重写，继承类 BasicTabbedPaneUI

paintTabBorder

protected void paintTabBorder(Graphics g,
                              int tabPlacement,
                              int tabIndex,
                              int x,
                              int y,
                              int w,
                              int h,
                              boolean isSelected)

从阶级复制的描述： BasicTabbedPaneUI

这个函数绘制了每个标签页的边框，这个函数现在绘制了标签的背景。这是在其他地方做的

重写：

paintTabBorder 方法重写，继承类 BasicTabbedPaneUI

paintTopTabBorder

protected void paintTopTabBorder(int tabIndex,
                                 Graphics g,
                                 int x,
                                 int y,
                                 int w,
                                 int h,
                                 int btm,
                                 int rght,
                                 boolean isSelected)

shouldFillGap

protected boolean shouldFillGap(int currentRun,
                                int tabIndex,
                                int x,
                                int y)

getColorForGap

protected Color getColorForGap(int currentRun,
                               int x,
                               int y)

paintLeftTabBorder

protected void paintLeftTabBorder(int tabIndex,
                                  Graphics g,
                                  int x,
                                  int y,
                                  int w,
                                  int h,
                                  int btm,
                                  int rght,
                                  boolean isSelected)

paintBottomTabBorder

protected void paintBottomTabBorder(int tabIndex,
                                    Graphics g,
                                    int x,
                                    int y,
                                    int w,
                                    int h,
                                    int btm,
                                    int rght,
                                    boolean isSelected)

paintRightTabBorder

protected void paintRightTabBorder(int tabIndex,
                                   Graphics g,
                                   int x,
                                   int y,
                                   int w,
                                   int h,
                                   int btm,
                                   int rght,
                                   boolean isSelected)

update

public void update(Graphics g,
                   JComponent c)

从阶级复制的描述： ComponentUI

通知这个UI代理，它是时间画指定的组件。这种方法是通过 JComponent当指定组件正在粉刷。

默认情况下此方法填充指定的组件与它的背景颜色如果opaque属性true，然后立即打电话paint。一般这种方法不需要由子类重写；所有的外观和感觉的渲染代码应该在paint方法。

重写：

update 方法重写，继承类 ComponentUI

参数

g - Graphics背景的画

c -正在绘制的构件；这种说法常常被忽视，但可能如果UI对象是无状态的，共享由多个组件

另请参见：

ComponentUI.paint(java.awt.Graphics, javax.swing.JComponent)， JComponent.paintComponent(java.awt.Graphics)

paintTabBackground

protected void paintTabBackground(Graphics g,
                                  int tabPlacement,
                                  int tabIndex,
                                  int x,
                                  int y,
                                  int w,
                                  int h,
                                  boolean isSelected)

重写：

paintTabBackground 方法重写，继承类 BasicTabbedPaneUI

getTabLabelShiftX

protected int getTabLabelShiftX(int tabPlacement,
                                int tabIndex,
                                boolean isSelected)

重写为java L和F做什么

重写：

getTabLabelShiftX 方法重写，继承类 BasicTabbedPaneUI

getTabLabelShiftY

protected int getTabLabelShiftY(int tabPlacement,
                                int tabIndex,
                                boolean isSelected)

重写为java L和F做什么

重写：

getTabLabelShiftY 方法重写，继承类 BasicTabbedPaneUI

getBaselineOffset

protected int getBaselineOffset()

返回基线偏移量的数量。这是典型的 getTabLabelShiftY相同。

重写：

getBaselineOffset 方法重写，继承类 BasicTabbedPaneUI

结果

量以抵消基线

从以下版本开始：

一点六

paint

public void paint(Graphics g,
                  JComponent c)

从阶级复制的描述： ComponentUI

适当地绘制指定的组件的外观和感觉。这种方法是从 ComponentUI.update方法调用时指定的组件正在粉刷。子类应重写此方法，并使用指定的 Graphics对象呈现的成分含量。

重写：

paint 方法重写，继承类 BasicTabbedPaneUI

参数

g - Graphics背景的画

c -正在绘制的构件；这种说法常常被忽视，但可能如果UI对象是无状态的，共享由多个组件

另请参见：

ComponentUI.update(java.awt.Graphics, javax.swing.JComponent)

paintHighlightBelowTab

protected void paintHighlightBelowTab()

paintFocusIndicator

protected void paintFocusIndicator(Graphics g,
                                   int tabPlacement,
                                   Rectangle[] rects,
                                   int tabIndex,
                                   Rectangle iconRect,
                                   Rectangle textRect,
                                   boolean isSelected)

重写：

paintFocusIndicator 方法重写，继承类 BasicTabbedPaneUI

paintContentBorderTopEdge

protected void paintContentBorderTopEdge(Graphics g,
                                         int tabPlacement,
                                         int selectedIndex,
                                         int x,
                                         int y,
                                         int w,
                                         int h)

重写：

paintContentBorderTopEdge 方法重写，继承类 BasicTabbedPaneUI

paintContentBorderBottomEdge

protected void paintContentBorderBottomEdge(Graphics g,
                                            int tabPlacement,
                                            int selectedIndex,
                                            int x,
                                            int y,
                                            int w,
                                            int h)

重写：

paintContentBorderBottomEdge 方法重写，继承类 BasicTabbedPaneUI

paintContentBorderLeftEdge

protected void paintContentBorderLeftEdge(Graphics g,
                                          int tabPlacement,
                                          int selectedIndex,
                                          int x,
                                          int y,
                                          int w,
                                          int h)

重写：

paintContentBorderLeftEdge 方法重写，继承类 BasicTabbedPaneUI

paintContentBorderRightEdge

protected void paintContentBorderRightEdge(Graphics g,
                                           int tabPlacement,
                                           int selectedIndex,
                                           int x,
                                           int y,
                                           int w,
                                           int h)

重写：

paintContentBorderRightEdge 方法重写，继承类 BasicTabbedPaneUI

calculateMaxTabHeight

protected int calculateMaxTabHeight(int tabPlacement)

重写：

calculateMaxTabHeight 方法重写，继承类 BasicTabbedPaneUI

getTabRunOverlay

protected int getTabRunOverlay(int tabPlacement)

重写：

getTabRunOverlay 方法重写，继承类 BasicTabbedPaneUI

shouldRotateTabRuns

protected boolean shouldRotateTabRuns(int tabPlacement,
                                      int selectedRun)

shouldPadTabRun

protected boolean shouldPadTabRun(int tabPlacement,
                                  int run)

重写：

shouldPadTabRun 方法重写，继承类 BasicTabbedPaneUI