Python2.7.3 Tkinter Entry (text box) description

Python Learning Records-options for Tkinter Entry (text boxes), method descriptions, and some examples.

Properties (Options)

• Background (BG)
• BorderWidth (BD)
• Cursor
• Exportselection
• Font
• Foreground (FG)
• Highlightbackground
• HighlightColor
• Highlightthickness
• Insertbackground
• Insertborderwidth
• Insertofftime
• Insertontime
• Insertwidth
• Justify
• Relief
• Selectbackground
• Selectborderwidth
• Selectforeground
• Show
• State
• TakeFocus
• Textvariable
• Width
• Xscrollcommand

Background (BG)

• Type:color
• Description: The background color of the text box

#示例from Tkinter Import *top = Tk () Text = Entry (top, background = ' red ') Text.pack () Mainloop ()

BorderWidth (BD)

• Type:distance
• Description: Text box Border width

#示例text = Entry (top, borderwidth = 3)

Cursor

• Type:cursor
• Pending

Exportselection

• Type:flag
• Pending

Font

• Type:font
• Description: Text font. The value is a meta-ancestor, font = (' font ', ' font size ', ' thickness ')

#示例text = Entry (top, Font = (' Helvetica ', ' + ', ' bold ')

Foreground

• Type:color
• Description: Text color. value is color or color code, such as: ' Red ', ' #ff0000 '

#示例text = Entry (top, foreground = ' red ')  #正确text = Entry (top, foreground = ' #ff0000 ')  #正确text = Entry (Top, Foregro und = ' ff0000 ') #错误, you must add the # number

Highlightbackground

• Type:color
• Description: The text box highlights the border color, which is displayed when the text box does not get focus
• Condition: highlightthickness Set a value

#示例text = Entry (top, highlightbackground = ' red ', hightlightthickness = 1)

HighlightColor

• Type:color
• Description: Text box highlight border color, display when text box gets focus
• Condition: highlightthickness Set a value

#示例text = Entry (top, HighlightColor = ' red ', hightlightthickness = 1)

Highlightthickness

• Type:distance
• Description: The text box highlights the width of the border. (The official web said there is a default value of 1 or 2, but if not set, there is actually no value, may be related to the operating system)

#示例text = Entry (top, HighlightColor = ' red ', hightlightthickness = 1)

Insertbackground

• Type:color
• Description: The color of the text box cursor

#示例text = Entry (top, insertbackground = ' red ')

Insertborderwidth

• Type:distance
• Description: The width of the text box cursor. (There is a problem, the official website does not have the description, TBD)

#示例text = Entry (top, insertborderwidth = 3)

Insertofftime

• Type:int
• Description: When the text box cursor blinks, the vanishing duration, in milliseconds

#示例text = Entry (top, insertofftime = 50)

Insertontime

• Type:int
• Description: Display duration, in milliseconds, when the text box cursor blinks

#示例text = Entry (top, insertontime = 50)

Insertwidth

• Type:int
• Description: text box cursor width

#示例text = Entry (top, insertwidth = 3)

Justify

• Type:const
• Pending

Relief

• Type:const
• Description: text box style, such as concave, convex, values are: Flat/sunken/raised/groove/ridge

#示例text = Entry (top, relief = ' sunken ')

Selectbackground

• Type:color
• Description: The background color of the selected text

#示例text = Entry (top, selectbackground = ' red ') Text = Entry (top, Selectbackground = ' #ff0000 ')

Selectborderwidth

• Type:int
• Description: The width of the background border of the selected text

#示例text = Entry (top, selectborderwidth = 3)

Selectforeground

• Type:color
• Description: The color of the selected text

#示例text = Entry (top, selectforeground = ' red ') Text = Entry (top, Selectforeground = ' #ff0000 ')

Show

• Type:character
• Description: Specifies that the content of the text box is displayed as a character, and that the value is arbitrary. If the password can set the value to *

#示例text = Entry (top, show = ' * ')

State

• Type:const
• Description: Text box state, divided into read-only and writable, the value is: normal/disabled

#示例text = Entry (top, state = ' normal ')  #可操作text = Entry (top, state = ' disabled ')  #不可操作

TakeFocus

• Type:flag
• Note: If you can use the TAB key to get focus, the default is to get

#示例待定

Textvariable

• Type:variable
• Description: The value of the text box, which is a stringvar () object

#示例default_value = Stringvar () default_value.set (' This is a default value ') Text = Entry (top, textvariable = Default_value)

Width

• Type:int
• Description: Text box width

#示例text = Entry (top, Width = 50)

Xscrollcommand

• Type:callback
• Description: Callback function

#示例def callback (): #codetext = Entry (top, command = callback)

Method (Methods)

• Insert
• Delete
• ICursor
• Get
• Index
• Selection_adjust, Select_adjust
• Selection_clear, Select_clear
• Selection_from, Select_from
• Selection_present, Select_present
• Selection_range, Select_range
• Selection_to, select_to
• Scan_mark
• Scan_dragto
• Xview
• Xview_moveto, Xview_scroll

Insert (index, text)

Insert a value into a text box, index: Insert position, text: Insert value

#示例text. Insert (0, ' content one ')  #在文本框开始位置插入 "content One" Text.insert (10, ' content two ')  #在文本框第10个索引位置插入 "Content two" Text.insert (END, ' content three ')  #在文本框末尾插入 "content three"

Delete (index), delete (from, to)

Delete the value of the direct position in the text box

#示例text. Delete  #删除索引值为10的值text. Delete  #删除索引值从10到20之前的值text. Insert (0, END)  #删除所有值

ICursor (Index)

Moves the cursor to the specified index position only when the frame gets the focus

#示例text. ICursor (#移动光标到索引为10的位置)  

Get ()

Gets the value of the file box

#示例text. Get ()  #返回文本框的值

Index (Index)

Returns the specified index value

#示例text. Index (2)  

Selection_adjust (index), Select_adjust (index)

Select the value before the specified index and cursor position

#示例text. Selection_adjust (2)  #选中索引为2和光标所有位置之前的所有值

Selection_clear (), Select_clear ()

Empty text box

Selection_from (index), Select_from (index)

Pending

Selection_range (start, end), Select_range (Start, end)

Select the value before the specified index, start must be smaller than end

Selection_to (index), select_to (index)

Select the value between the specified index and the cursor (feel and selection_adjust are the same)

#示例text. Selection_to (2) #选中索引为2和所光标所在位置之前的值

Scan_mark (x)

Pending

Scan_dragto (x)

Pending

Xview (x)

Pending

Python2.7.3 Tkinter Entry (text box) description