public class JTextComponent extends JComponent
Modifier | Constructor and Description |
---|---|
protected |
JTextComponent(JtfObjectHandle handle,
Desktop desktop)
使用 JtfObjectHandle 创建新 JTextComponent。
|
Modifier and Type | Method and Description |
---|---|
void |
clear()
删除文本组件中的所有文本。
|
int |
getCaretPosition()
获取 文本组件的文本插入脱字号的位置。.
|
String |
getSelectedText()
获取 当前所选文本。
|
int |
getSelectionEnd()
获取 选定内容的结束位置。.
|
int |
getSelectionStart()
获取 选定内容的开始位置。.
|
String |
getText()
获取 文本组件的文本。
|
boolean |
isEditable()
获取 用户是否可以更改文本组件的文本。
|
void |
selectAll()
选择文本组件中的所有内容。
|
void |
setCaretPosition(int index)
设置此文本组件的文本插入脱字号的位置。
|
void |
setSelectionRange(int selectionStart,
int selectionEnd)
选择指定范围内的文本。
|
void |
setText(String text)
设置文本内容为指定文本。
|
getToolTipText
click, click, click, click, doubleClick, doubleClick, doubleClick, doubleClick, getAccessibleName, getAccessibleRole, getBackground, getCursor, getFont, getForeground, getHeight, getName, getNativeHandle, getWidth, isEnabled, isFocusable, isFocused, mouseMove, mouseMove, openContextMenu, openContextMenu, pressKeys, pressKeys, pressMouse, pressMouse, pressMouse, pressMouse, releaseKeys, releaseKeys, releaseMouse, releaseMouse, releaseMouse, releaseMouse, scrollIntoView, setFocus, typeKeys, typeKeys, typeKeys, typePasswordKeys, typePasswordKeys, typePasswordKeys
captureBitmap, captureBitmap, exists, exists, generateLocator, getChildren, getDynamicMethodList, getParent, getPropertyList, getRect, getRect, getValue, highlightObject, highlightObject, highlightObject, invokeMethods, textCapture, textCapture, textClick, textClick, textClick, textClick, textClick, textClick, textExists, textExists, textExists, textExists, textExists, textRectangle, textRectangle, textRectangle, textRectangle, textRectangle, waitForChildDisappearance, waitForChildDisappearance, waitForDisappearance, waitForDisappearance, waitForObject, waitForObject, waitForProperty, waitForProperty
equals, exists, find, find, findAll, findAll, getCustomTypeName, getDesktop, getHandle, getLocator, getProperty, getTypeName, hashCode, imageClick, imageClick, imageClick, imageClick, imageClick, imageClick, imageClickFile, imageClickFile, imageClickFile, imageClickFile, imageClickFile, imageClickFile, imageExists, imageExists, imageExists, imageExistsFile, imageExistsFile, imageExistsFile, imageRectangle, imageRectangle, imageRectangle, imageRectangleFile, imageRectangleFile, imageRectangleFile, invoke, preventFinalLocator, setProperty, toString
protected JTextComponent(JtfObjectHandle handle, Desktop desktop)
handle
- 可确定 JTextComponent 的句柄desktop
- 此对象所在的桌面public void clear()
public void selectAll()
public void setCaretPosition(int index)
index
- 文本脱字号的位置。. The value is zero-based.public void setSelectionRange(int selectionStart, int selectionEnd)
selectionStart
- 选定内容的开始索引。. The value is zero-based.selectionEnd
- 选定内容的结束索引。. The value is zero-based.public void setText(String text)
text
- 新文本内容public int getCaretPosition()
public boolean isEditable()
public String getSelectedText()
public int getSelectionEnd()
public int getSelectionStart()
public String getText()
getText
in class TestObject
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