如何使Tkinter文本框类型脱离框架?

问题描述

我一直在尝试使tkinter文本框在可见框架之外键入内容,但是无论是否有wrap=WORD,它总是使单词进入下一行。当输入很长的句子时,是否有任何方法可以使行保持不变。同样,如果添加了水平滚动条,则没有用,因为单词始终保留在框架中,而滚动条用于从框架中看到东西。我想使文本框像python的IDLE一样,以便除非未手动更改一行,否则它将保持不变。 这里的框架指的是可见的文本框区域。 See this。在图像中,您可以看到文本可能超出框架,您必须滚动或按R-箭头键才能移到末尾,但是我无法在文本框中输入相同的内容

请帮助我进行此查询

解决方法

根据文档,wrap="none"关闭包装。

,

尝试执行此操作:

Devise.rb  
  config.omniauth :facebook,"client_id","secret",scope: 'public_profile,email,manage_pages,read_insights',:display => 'popup'

  User.rb  
  devise  :database_authenticatable,:registerable,:recoverable,:rememberable,:trackable,:validatable,:confirmable,:lockable,:timeoutable,:omniauthable,omniauth_providers: [:facebook]

  def self.current
    Thread.current[:user]
  end
  def self.current=(user)
    Thread.current[:user] = user
  end

  def self.create_from_provider_data(provider_data)
    where(provider: provider_data.provider,uid: provider_data.uid).first_or_create do | user |
      user.email = provider_data.info.email
      user.password = Devise.friendly_token[0,20]
      user.skip_confirmation!
    end
  end
   
   omniauth controller  
   def facebook
         @user = User.create_from_provider_data(request.env['omniauth.auth'])
        if @user.persisted?
            sign_in_and_redirect @user
            set_flash_message(:notice,:success,kind: 'Facebook') if is_navigational_format?
        else
            user = User.create!(email: auth.info.email,password: Devise.friendly_token[0,20],user_name: auth.info.first_name
                       )
            user.authentications.create!(user_id: user.id,provider: auth.provider,uid: auth.uid)
            flash[:error] = 'There was a problem signing you in through Facebook. Please register or try signing in later.'
            redirect_to new_user_registration_url
        end 
    end

    def failure
        flash[:error] = 'There was a problem signing you in. Please register or try signing in later.' 
        redirect_to new_user_registration_url
    end

或相同,但不包含任何内容。

但请注意,有时会发生这种情况,因为您必须输入单词:

t = Text()
t.config(wrap=WORD)