public class SynthTabbedPaneUI extends BasicTabbedPaneUI implements PropertyChangeListener, SynthUI
JTabbedPane提供Synth L&F UI代表。
从样式查找selectedTabPadInsets属性,其中代表所选选项卡的其他插入。
BasicTabbedPaneUI.FocusHandler, BasicTabbedPaneUI.MouseHandler, BasicTabbedPaneUI.PropertyChangeHandler, BasicTabbedPaneUI.TabbedPaneLayout, BasicTabbedPaneUI.TabSelectionHandlercalcRect, 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, upKeyDEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTEDBOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST| Constructor and Description |
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SynthTabbedPaneUI() |
| Modifier and Type | Method and Description |
|---|---|
protected int |
calculateMaxTabHeight(int tabPlacement) |
protected int |
calculateMaxTabWidth(int tabPlacement) |
protected int |
calculateTabWidth(int tabPlacement, int tabIndex, FontMetrics metrics) |
protected LayoutManager |
createLayoutManager()
调用
installUI创建一个布局管理器对象来管理
JTabbedPane 。
|
protected MouseListener |
createMouseListener()
被覆盖以跟踪所选标签是否也被按下。
|
protected JButton |
createScrollButton(int direction)
创建并返回一个JButton,它将向用户提供一种在特定方向滚动选项卡的方法。
|
static ComponentUI |
createUI(JComponent c)
为给定的组件创建一个新的UI对象。
|
protected int |
getBaseline(int tab)
返回指定选项卡的基线。
|
SynthContext |
getContext(JComponent c)
返回指定组件的上下文。
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protected FontMetrics |
getFontMetrics() |
protected Insets |
getTabInsets(int tabPlacement, int tabIndex) |
protected int |
getTabLabelShiftX(int tabPlacement, int tabIndex, boolean isSelected) |
protected int |
getTabLabelShiftY(int tabPlacement, int tabIndex, boolean isSelected) |
protected void |
installDefaults() |
protected void |
installListeners() |
void |
paint(Graphics g, JComponent c)
根据外观和外观绘制指定的组件。
|
protected void |
paint(SynthContext context, Graphics g)
绘制指定的组件。
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void |
paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h)
画边框
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protected void |
paintTabArea(Graphics g, int tabPlacement, int selectedIndex)
绘制标签区域中的选项卡。
|
void |
propertyChange(PropertyChangeEvent e)
当绑定属性更改时,此方法将被调用。
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protected void |
setRolloverTab(int index)
将鼠标目前的选项卡设置为
index 。
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protected void |
uninstallDefaults() |
protected void |
uninstallListeners() |
void |
update(Graphics g, JComponent c)
通知此UI代理重新绘制指定的组件。
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assureRectsCreated, calculateTabAreaHeight, calculateTabAreaWidth, calculateTabHeight, createChangeListener, createFocusListener, createPropertyChangeListener, expandTabRunsArray, getBaseline, getBaselineOffset, getBaselineResizeBehavior, getContentBorderInsets, getFocusIndex, getIconForTab, getMaximumSize, getMinimumSize, getNextTabIndex, getNextTabIndexInRun, getNextTabRun, getPreviousTabIndex, getPreviousTabIndexInRun, getPreviousTabRun, getRolloverTab, getRunForTab, getSelectedTabPadInsets, getTabAreaInsets, getTabBounds, getTabBounds, getTabRunCount, getTabRunIndent, getTabRunOffset, getTabRunOverlay, getTextViewForTab, getVisibleComponent, installComponents, installKeyboardActions, installUI, lastTabInRun, layoutLabel, navigateSelectedTab, paintContentBorder, paintContentBorderBottomEdge, paintContentBorderLeftEdge, paintContentBorderRightEdge, paintContentBorderTopEdge, paintFocusIndicator, paintIcon, paintTab, paintTabBackground, paintTabBorder, paintText, rotateInsets, selectAdjacentRunTab, selectNextTab, selectNextTabInRun, selectPreviousTab, selectPreviousTabInRun, setVisibleComponent, shouldPadTabRun, shouldRotateTabRuns, tabForCoordinate, uninstallComponents, uninstallKeyboardActions, uninstallUIcontains, getAccessibleChild, getAccessibleChildrenCount, getPreferredSizepublic static ComponentUI createUI(JComponent c)
c - 创建UI对象的组件
protected void installDefaults()
protected void installListeners()
protected void uninstallListeners()
protected void uninstallDefaults()
public SynthContext getContext(JComponent c)
getContext在界面
SynthUI
c - 组件请求SynthContext。
protected JButton createScrollButton(int direction)
createScrollButton在
BasicTabbedPaneUI类
direction - 其中一个SwingConstants常量:SOUTH,NORTH,EAST或WEST
JTabbedPane.setTabPlacement(int) , SwingConstants
public void propertyChange(PropertyChangeEvent e)
propertyChange在接口
PropertyChangeListener
e - 描述事件源和已更改属性的PropertyChangeEvent对象。
protected MouseListener createMouseListener()
protected int getTabLabelShiftX(int tabPlacement,
int tabIndex,
boolean isSelected)
protected int getTabLabelShiftY(int tabPlacement,
int tabIndex,
boolean isSelected)
public void update(Graphics g, JComponent c)
paint(SynthContext,Graphics)方法。
通常,此方法不需要被子类覆盖。 所有Look和Feel渲染代码应该在paint方法中。
update在
ComponentUI
g - 用于绘画的
Graphics对象
c - 正在涂漆的组件
paint(SynthContext,Graphics)
protected int getBaseline(int tab)
getBaseline在
BasicTabbedPaneUI
tab - 获取基准的标签索引
public void paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h)
paintBorder在接口
SynthUI
context - 组件上下文
g -
Graphics画
x - X坐标
y - Y坐标
w - 边框的宽度
h - 边框的高度
public void paint(Graphics g, JComponent c)
Synth Look and Feel不使用此方法。 绘画由paint(SynthContext,Graphics)处理。
paint在
BasicTabbedPaneUI类
g - 用于绘画的
Graphics对象
c - 被涂的组件
paint(SynthContext,Graphics)
protected void paint(SynthContext context, Graphics g)
context - 正在绘制的组件的上下文
g - 用于绘画的
Graphics对象
update(Graphics,JComponent)
protected void paintTabArea(Graphics g, int tabPlacement, int selectedIndex)
BasicTabbedPaneUI
Graphics对象。
标签位置可以是: JTabbedPane.TOP , JTabbedPane.BOTTOM , JTabbedPane.LEFT ,或JTabbedPane.RIGHT 。
所选索引必须是有效的选项卡窗格选项卡索引(0至选项卡计数-1(含)),如果当前未选择任何选项卡,则为-1。
未指定无效参数的处理。
paintTabArea在
BasicTabbedPaneUI
g - 用于呈现的图形对象
tabPlacement - JTabbedPane中选项卡的位置
selectedIndex - 所选组件的选项卡索引
protected void setRolloverTab(int index)
index 。
如果鼠标不再位于任何选项卡上,那么index将为-1。
不进行任何检查,以确保传入的索引中标识有效的选项卡。
setRolloverTab在
BasicTabbedPaneUI
index - 鼠标结束的标签的索引。
protected int calculateMaxTabHeight(int tabPlacement)
protected int calculateTabWidth(int tabPlacement,
int tabIndex,
FontMetrics metrics)
protected int calculateMaxTabWidth(int tabPlacement)
protected Insets getTabInsets(int tabPlacement, int tabIndex)
protected FontMetrics getFontMetrics()
protected LayoutManager createLayoutManager()
installUI创建一个布局管理器对象来管理JTabbedPane 。
被覆盖以创建TabbedPaneLayout子类,它考虑到tabOverlap。
createLayoutManager在
BasicTabbedPaneUI
BasicTabbedPaneUI.TabbedPaneLayout , JTabbedPane.getTabLayoutPolicy()
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