本文整理汇总了Python中javax.swing.JTextPane.getKeymap方法的典型用法代码示例。如果您正苦于以下问题：Python JTextPane.getKeymap方法的具体用法？Python JTextPane.getKeymap怎么用？Python JTextPane.getKeymap使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.swing.JTextPane的用法示例。
在下文中一共展示了JTextPane.getKeymap方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: Console
# 需要导入模块: from javax.swing import JTextPane [as 别名]
# 或者: from javax.swing.JTextPane import getKeymap [as 别名]
#.........这里部分代码省略.........
start, end = self.__getLastLineOffsets()
self.textpane.caretPosition = start
def endAction(self, event=None):
if self.inLastLine():
start, end = self.__getLastLineOffsets()
self.textpane.caretPosition = end - 1
def pasteAction(self, event=None):
if self.inLastLine():
clipboard = Toolkit.getDefaultToolkit().getSystemClipboard()
clipboard.getContents(self.textpane)
contents = clipboard.getData(DataFlavor.stringFlavor)
lines = contents.splitlines()
for i, line in enumerate(lines):
self.insertText(line)
if i < len(lines) - 1:
self.enterAction()
def keyboardInterruptAction(self, event=None):
self.interp.runsource('raise KeyboardInterrupt\n')
self.resetbuffer()
self.write(self.PS1)
def backspaceListener(self, event=None):
start, end = self.__getLastLineOffsets()
if self.textpane.getCaretPosition() <= start and \
not self.textpane.getSelectedText():
event.consume()
def initKeyMap(self):
import platform
os_name = platform.java_ver()[-1][0]
if os_name.startswith('Win'):
exit_key = KeyEvent.VK_Z
interrupt_key = KeyEvent.VK_PAUSE
else:
exit_key = KeyEvent.VK_D
interrupt_key = KeyEvent.VK_C
bindings = [
(KeyEvent.VK_ENTER, 0, 'jython.enter', self.enterAction),
(KeyEvent.VK_DELETE, 0, 'jython.delete', self.deleteAction),
(KeyEvent.VK_HOME, 0, 'jython.home', self.homeAction),
(KeyEvent.VK_LEFT, InputEvent.META_DOWN_MASK, 'jython.home', self.homeAction),
(KeyEvent.VK_END, 0, 'jython.end', self.endAction),
(KeyEvent.VK_RIGHT, InputEvent.META_DOWN_MASK, 'jython.end', self.endAction),
(KeyEvent.VK_UP, 0, 'jython.up', self.history.historyUp),
(KeyEvent.VK_DOWN, 0, 'jython.down', self.history.historyDown),
(KeyEvent.VK_V, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask(), 'jython.paste', self.pasteAction),
(KeyEvent.VK_A, InputEvent.CTRL_MASK, 'jython.home', self.homeAction),
(KeyEvent.VK_E, InputEvent.CTRL_MASK, 'jython.end', self.endAction),
(KeyEvent.VK_K, InputEvent.CTRL_MASK, 'jython.deleteEndLine', self.deleteEndLineAction),
(KeyEvent.VK_Y, InputEvent.CTRL_MASK, 'jython.paste', self.pasteAction),
#(interrupt_key, InputEvent.CTRL_MASK, 'jython.keyboardInterrupt', self.keyboardInterruptAction),
]
keymap = JTextComponent.addKeymap('jython', self.textpane.getKeymap())
for key, modifier, name, function in bindings:
keymap.addActionForKeyStroke(
KeyStroke.getKeyStroke(key, modifier),
ActionDelegator(name, function))
self.textpane.keymap = keymap
def inLastLine(self, include=True):
start, end = self.__getLastLineOffsets()
if self.textpane.getSelectedText():
position = self.textpane.getSelectionStart()
else:
position = self.textpane.getCaretPosition()
if include is True:
return start <= position <= end
return start < position <= end
def __getLastLineOffsets(self):
firstElement = self.document.getRootElements()[0]
lines = firstElement.getElementCount()
start = firstElement.getElement(lines - 1).getStartOffset()
end = firstElement.getElement(lines - 1).getEndOffset()
line = self.document.getText(start, end - start)
if len(line) >= 4 and (line[0:4] == self.PS1 or line[0:4] == self.PS2):
return start + 4, end
return start, end