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tkinter find

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Join Date: Jun 2006

Location: Croatia

Posts: 12

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Gigs_

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Newbie Poster

tkinter find

Mar 31st, 2007

I want to make find in my text editor like in mozilla firefox on the bottom of my gui

this is only for learning.

 Help with Code Tags 
 PYTHON Syntax (Toggle Plain Text) 
class MyClass(Frame):
    def onFind(self, target=None):
        if target == None:
            target = tkSimpleDialog.askstring('Find!', 'Search for string!')
        if target:
            where = self.text.search(target, INSERT, END)
            if where:
                pastit = where + ('+%dc' % len(target))
                self.text.tag_remove(SEL, '1.0', END)
                self.text.tag_add(SEL, where, pastit)
                self.text.mark_set(INSERT, pastit)
                self.text.see(INSERT)
                self.text.focus()
 
    def findToolbar(self):
        frm = Frame(self.master)
        frm.pack(side=BOTTOM, expand=YES, fill=X)
        Button(frm, text='Quit!').pack(side=LEFT)
        e = Entry(frm)
        e.pack(side=LEFT)
        e.focus_set()
        target = e.get()
        b = Button(frm, text='find', command=lambda: self.onFind(target))
        b.pack(side=LEFT)
class MyClass(Frame):
    def onFind(self, target=None):
        if target == None:
            target = tkSimpleDialog.askstring('Find!', 'Search for string!')
        if target:
            where = self.text.search(target, INSERT, END)
            if where:
                pastit = where + ('+%dc' % len(target))
                self.text.tag_remove(SEL, '1.0', END)
                self.text.tag_add(SEL, where, pastit)
                self.text.mark_set(INSERT, pastit)
                self.text.see(INSERT)
                self.text.focus()

    def findToolbar(self):
        frm = Frame(self.master)
        frm.pack(side=BOTTOM, expand=YES, fill=X)
        Button(frm, text='Quit!').pack(side=LEFT)
        e = Entry(frm)
        e.pack(side=LEFT)
        e.focus_set()
        target = e.get()
        b = Button(frm, text='find', command=lambda: self.onFind(target))
        b.pack(side=LEFT)

How to make when I open find toolbar that i dont have possibiliti to open the toolbar again when first is opened.
It seems that I cant get text from Entry, my target is empty

Last edited by Gigs_ : Mar 31st, 2007 at 8:43 am.

Gigs_ has spoken!