python-tkinter 自定义tkinter风格的提示框

博客园的密码终于找回了

前言

偶尔使用python要绘制个简单输入提示框或者复选框窗体，使用tkinter的话绘制窗体也是很麻烦的，想着能不能把它自定义一个简单可复用的提示框。然后便动手写了一下，效果还可以

import tkinter as tk
from tkinter import ttk,messagebox

class Dialog():
    def __init__(self):
        self.master=tk.Toplevel()
        self.master.withdraw()
        self.style=ttk.Style()
        self.master["background"]="#ffffff"
        self.style.configure("G.TLabel",font=('微软雅黑',11),foreground='#00bbcc',background="#ffffff")
        self.style.configure('G.TFrame',background='#ffffff')
        self.style.configure("G.TCheckbutton",background="#ffffff")
        self.style.configure("G.TButton",background="#2b6e99",borderwidth=4)
        self.top=ttk.Frame(self.master,style="G.TFrame")
        self.middle=ttk.Frame(self.master,style="G.TFrame")
        self.bottom=ttk.Frame(self.master)
        self.top.pack(padx=10,fill="x")
        self.middle.pack(padx=10,pady=5,fill="x")
        self.bottom.pack(fill="both")
        self.result=None

    def show(self):
        self.master.update()
        self.width,self.height=self.master.winfo_reqwidth(),self.master.winfo_reqheight()
        self.x,self.y=(self.master.winfo_screenwidth()-self.width)/2,(self.master.winfo_screenheight()-self.height)/2
        self.master.resizable(False,False)
        self.master.wm_attributes("-topmost",1)
        self.master.geometry('%dx%d+%d+%d' % (self.width, self.height, self.x, self.y))
        self.master.deiconify()
        self.master.grab_set()
        self.master.wait_window()
        return self.result
    
    def builder(self):
        return self

    def exit(self):
        self.master.destroy()

    def addConfirmCancelBtn(self):
        self.confirmBtn=ttk.Button(self.bottom,text="提交",style="G.TButton",command=self.confirm)
        self.confirmBtn.grid(row=0,column=0,padx=10,pady=10)
        self.cancelBtn=ttk.Button(self.bottom,text="取消",style="G.TButton",command=self.cancel)
        self.cancelBtn.grid(row=0,column=1,padx=10,pady=10)

    def addYesNoBtn(self):
        self.confirmBtn=ttk.Button(self.bottom,text="是",style="G.TButton",command=self.yes)
        self.confirmBtn.grid(row=0,column=0,padx=10,pady=10)
        self.cancelBtn=ttk.Button(self.bottom,text="否",style="G.TButton",command=self.no)
        self.cancelBtn.grid(row=0,column=1,padx=10,pady=10)

    def addOkBtn(self):
        tk.Label(self.bottom,width=10).grid(row=0,column=0,padx=5,pady=5)
        self.cancelBtn=ttk.Button(self.bottom,text="确定",style="G.TButton",command=self.ok)
        self.cancelBtn.grid(row=0,column=1,padx=5,pady=5)

    def confirm(self):
        pass

    def cancel(self):
        pass

    def ok(self):
        pass

    def yes(self):
        pass
    
    def no(self):
        pass

class InputDialog(Dialog):
    def __init__(self,title,dic):
        super().__init__()
        self.master.title(title)
        self.title=ttk.Label(self.top,text=title,style="G.TLabel")
        self.title.pack(fill="x")
        self.dic=dic

    def builder(self):
        keys=list(self.dic.keys())
        for i in range(0,len(keys)):
            key=keys[i]
            val=self.dic[key]
            self.dic[key+"-k"]=tk.Label(self.middle,text=key,font=('微软雅黑',10),bg="#ffffff")
            self.dic[key+"-k"].grid(row=i,column=0,sticky="w")
            self.dic[key+"-v"]=tk.StringVar()
            self.dic[key+'-v'].set(val['text'])
            if val['type']=='password':
                ttk.Entry(self.middle,width=20,textvariable=self.dic[key+'-v'],show='*').grid(row=i,column=1,columnspan=2)
            else:
                ttk.Entry(self.middle,width=20,textvariable=self.dic[key+'-v']).grid(row=i,column=1,columnspan=2)
        self.addConfirmCancelBtn()
        return self

    def confirm(self):
        keys=list(self.dic.keys())
        for key in keys:
            if "-k" in key:
                del self.dic[key]
            if '-v' in key:
                val=self.dic[key].get()
                self.dic[str(key).strip("-v")]['text']=val
                del self.dic[key]
        self.result=self.dic
        self.exit()
    def cancel(self):
        self.result=None
        self.exit()

class AlertDialog(Dialog):
    def __init__(self,title,text):
        super().__init__()
        self.title=title
        self.text=text
    def show(self):
        return messagebox.showinfo(self.title,self.text)


class CheckButtonDialog(Dialog):
    def __init__(self,title,dic):
        super().__init__()
        self.master.title(title)
        self.title = ttk.Label(self.top, text=title,style="G.TLabel")
        self.title.pack(fill="x")
        self.dic=dic
    def builder(self):
        self.keys=list(self.dic.keys())
        for key in self.keys:
            self.dic[key+"-c"]=tk.IntVar()
            self.dic[key+"-c"].set(self.dic[key]["state"])
            ttk.Checkbutton(self.middle,text=key,variable=self.dic[key+"-c"],style="G.TCheckbutton").pack(pady=2,anchor="w",padx=10)
        self.addOkBtn()
        return self

    def ok(self):
        for key in self.keys:
            state=self.dic[key+"-c"].get()
            self.dic[key]["state"]=state
            del self.dic[key+"-c"]
        self.result=self.dic
        self.exit()



if __name__ =="__main__":
    root = tk.Tk()
    tk.Button(root, text='对话框', command=lambda:print(AlertDialog("对话框举例","hello world").builder().show())).pack(pady=5)
    tk.Button(root,text="输入框",command=lambda:print(InputDialog("输入框举例",{"用户名":{"text":"零度热冰","type":"text"},"密码":{"text":"123456","type":"password"}}).builder().show())).pack(pady=5)
    tk.Button(root,text="多选框",command=lambda :print(CheckButtonDialog("多选框举例",{"CSDNCSDNCSDN":{"state":1},"博客园":{"state":0},"CSDN1":{"state":1},"博客园2":{"state":0}}).builder().show())).pack(pady=5)
    root.mainloop()

　　看看输入框效果

 　基本和tkinter提示框的风格差不多，但是唯一不好的是ttk button 的boderwidth属性好像不起作用

 show()之后会返回最终的结果

多选框效果