#!/usr/bin/python

"""
ZetCode wxPython tutorial

In this example, we create two horizontal
toolbars.

author: <NAME>
website: www.zetcode.com
last modified: April 2018
"""

import wx

class Example(wx.Frame):

    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)

        self.InitUI()

    def InitUI(self):

        self.count = 5

        self.toolbar = self.CreateToolBar()
        tundo = self.toolbar.AddTool(wx.ID_UNDO, '', wx.Bitmap('tundo.png'))
        tredo = self.toolbar.AddTool(wx.ID_REDO, '', wx.Bitmap('tredo.png'))
        self.toolbar.EnableTool(wx.ID_REDO, False)
        self.toolbar.AddSeparator()
        texit = self.toolbar.AddTool(wx.ID_EXIT, '', wx.Bitmap('texit.png'))
        self.toolbar.Realize()

        self.Bind(wx.EVT_TOOL, self.OnQuit, texit)
        self.Bind(wx.EVT_TOOL, self.OnUndo, tundo)
        self.Bind(wx.EVT_TOOL, self.OnRedo, tredo)

        self.SetSize((350, 250))
        self.SetTitle('Undo redo')
        self.Centre()

    def OnUndo(self, e):
        if self.count > 1 and self.count <= 5:
            self.count = self.count - 1

        if self.count == 1:
            self.toolbar.EnableTool(wx.ID_UNDO, False)

        if self.count == 4:
            self.toolbar.EnableTool(wx.ID_REDO, True)

    def OnRedo(self, e):
        if self.count < 5 and self.count >= 1:
            self.count = self.count + 1

        if self.count == 5:
            self.toolbar.EnableTool(wx.ID_REDO, False)

        if self.count == 2:
            self.toolbar.EnableTool(wx.ID_UNDO, True)


    def OnQuit(self, e):
        self.Close()


def main():

    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()


if __name__ == '__main__':
    main()

#!/usr/bin/python

"""
ZetCode wxPython tutorial

In this example, we create two horizontal
toolbars.

author: <NAME>
website: www.zetcode.com
last modified: April 2018
"""

import wx

class Example(wx.Frame):

    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)

        self.InitUI()

    def InitUI(self):

        self.count = 5

        self.toolbar = self.CreateToolBar()
        tundo = self.toolbar.AddTool(wx.ID_UNDO, '', wx.Bitmap('tundo.png'))
        tredo = self.toolbar.AddTool(wx.ID_REDO, '', wx.Bitmap('tredo.png'))
        self.toolbar.EnableTool(wx.ID_REDO, False)
        self.toolbar.AddSeparator()
        texit = self.toolbar.AddTool(wx.ID_EXIT, '', wx.Bitmap('texit.png'))
        self.toolbar.Realize()

        self.Bind(wx.EVT_TOOL, self.OnQuit, texit)
        self.Bind(wx.EVT_TOOL, self.OnUndo, tundo)
        self.Bind(wx.EVT_TOOL, self.OnRedo, tredo)

        self.SetSize((350, 250))
        self.SetTitle('Undo redo')
        self.Centre()

    def OnUndo(self, e):
        if self.count > 1 and self.count <= 5:
            self.count = self.count - 1

        if self.count == 1:
            self.toolbar.EnableTool(wx.ID_UNDO, False)

        if self.count == 4:
            self.toolbar.EnableTool(wx.ID_REDO, True)

    def OnRedo(self, e):
        if self.count < 5 and self.count >= 1:
            self.count = self.count + 1

        if self.count == 5:
            self.toolbar.EnableTool(wx.ID_REDO, False)

        if self.count == 2:
            self.toolbar.EnableTool(wx.ID_UNDO, True)


    def OnQuit(self, e):
        self.Close()


def main():

    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()


if __name__ == '__main__':
    main()

#!/usr/bin/python ZetCode wxPython tutorial  In this example, we create two horizontal toolbars.  author: <NAME> website: www.zetcode.com last modified: April 2018