本文整理汇总了Python中ScrolledText.selection_get方法的典型用法代码示例。如果您正苦于以下问题：Python ScrolledText.selection_get方法的具体用法？Python ScrolledText.selection_get怎么用？Python ScrolledText.selection_get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ScrolledText的用法示例。
在下文中一共展示了ScrolledText.selection_get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: __init__
# 需要导入模块: import ScrolledText [as 别名]
# 或者: from ScrolledText import selection_get [as 别名]
class SimpleTextEditor:
def __init__(self, parent):
self.parent = parent
self.textWidget = ScrolledText(parent, width=80, height=50, font=(tkFont.Font(family= "Consolas", size= "12")))
self.textWidget.pack()
self.menuBar = tk.Menu(parent, tearoff=0)
# About Menu
self.about_menu = tk.Menu(self.menuBar, tearoff= 0)
self.menuBar.add_cascade(label= "Text Perfect", menu= self.about_menu)
self.about_menu.add_command(label= "About", command= self.about_command)
# File Menu
self.file_menu = tk.Menu(self.menuBar, tearoff = 0)
self.menuBar.add_cascade(label = "File", menu=self.file_menu)
self.file_menu.add_command(label="New", command=self.new_command, accelerator="Cmd+N")
self.parent.bind_all("<Command-n>", self.new_command)
self.parent.bind_all("<Command-N>", self.new_command)
self.file_menu.add_command(label="New Tab", command=self.new_tab, accelerator="Cmd+Opt+N")
self.parent.bind_all("<Command-Option-n>", self.new_tab)
self.parent.bind_all("<Command-Option-N>", self.new_tab)
self.file_menu.add_separator()
self.file_menu.add_command(label="Open", command=self.open_command, accelerator="Cmd+O")
self.parent.bind_all("<Command-o>", self.open_command)
self.parent.bind_all("<Command-O>", self.open_command)
self.file_menu.add_command(label="Save", command=self.save_command, accelerator="Cmd+S")
self.parent.bind_all("<Command-s>", self.save_command)
self.parent.bind_all("<Command-S>", self.save_command)
self.file_menu.add_separator()
self.file_menu.add_command(label= "Quit", command= self.exit_program, accelerator="Cmd+W")
self.parent.bind_all("<Command-w>", self.exit_program)
self.parent.bind_all("<Command-W>", self.exit_program)
# Edit Menu
self.edit_menu = tk.Menu(self.menuBar, tearoff=0)
self.menuBar.add_cascade(label= "Edit", menu= self.edit_menu)
self.edit_menu.add_command(label = "Cut", command = self.cut_command, accelerator="Cmd+X")
self.parent.bind_all("<Command-Shift-x>", self.cut_command)
self.parent.bind_all("<Command-Shift-X>", self.cut_command)
self.edit_menu.add_command(label = "Copy", command = self.copy_command, accelerator="Cmd+C")
self.parent.bind_all("<Command-Shift-c>", self.copy_command)
self.parent.bind_all("<Command-Shift-C>", self.copy_command)
self.edit_menu.add_command(label = "Paste", command = self.paste_command, accelerator="Cmd+V")
self.parent.bind_all("<Command-Shift-v>", self.paste_command)
self.parent.bind_all("<Command-Shift-V>", self.paste_command)
self.edit_menu.add_separator()
self.edit_menu.add_command(label= "Find", command= self.find_command)
parent.config(menu=self.menuBar)
##################################################
def open_command(self, event=None):
file = tkFileDialog.askopenfile(parent=root,mode='rb',title='Select a file')
if file != None:
contents = file.read()
self.textWidget.insert("1.0",contents)
file.close()
def save_command(self, event=None):
file = tkFileDialog.asksaveasfile(mode= 'w')
if file != None:
data = self.textWidget.get("1.0", END+'-1c') #strip trailing \n at EOF
file.write(data)
file.close()
def exit_program(self, event=None):
if tkMessageBox.askokcancel("Quit", "Are you sure you want to quit?"):
self.parent.destroy()
#Opens up new text widget correctly but screws up closing the parent window via the menu
def new_command(self, event=None):
win = Toplevel()
SimpleTextEditor.__init__(self, win)
#Currently under construction
def new_tab(self, event=None):
#self.parent.add(self.textWidget, text="new tab", state='normal')
new_frame = tk.Frame(self.parent)
self.parent.add(new_frame, text='new', state='normal')
def cut_command(self, event=None):
text = self.textWidget.get(SEL_FIRST, SEL_LAST)
self.textWidget.delete(SEL_FIRST, SEL_LAST)
self.textWidget.clipboard_clear()
self.textWidget.clipboard_append(text)
def copy_command(self, event=None):
text = self.textWidget.get(SEL_FIRST, SEL_LAST)
self.textWidget.clipboard_clear()
self.textWidget.clipboard_append(text)
def paste_command(self, event=None):
try:
text = self.textWidget.selection_get(selection= 'CLIPBOARD')
self.textWidget.insert(INSERT, text)
except TclError:
pass
#.........这里部分代码省略.........