Fix problem with decreasing size of StatusToolBar when tools are removed from toolbar.
StatusToolBar - toolbar with tool to build, clear, connect, ...
This problem appears only in python-wxgtk3.0. In python-wxgtk2.8 there
was not such problem.
If call StatusToolBar.SetMinSize(wx.DefaultSize), all is working, but
following warning message appears:
(Beremiz.py:15155): Gtk-WARNING **: 18:42:24.115: Negative content
width -6 (allocation 1, extents 4x3) while allocating gadget (node
toolbar, owner GtkToolbar)
To avoid that StatusToolBar.GetToolBitmapSize() is used instead of wx.DefaultSize
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of Beremiz, a Integrated Development Environment for
# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
#
# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
#
# See COPYING file for copyrights details.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
from __future__ import absolute_import
import wx
from plcopen.structures import TestIdentifier, IEC_KEYWORDS
# -------------------------------------------------------------------------------
# POU Name Dialog
# -------------------------------------------------------------------------------
class PouNameDialog(wx.TextEntryDialog):
def __init__(self, parent, message, caption=_("Please enter text"), defaultValue="",
style=wx.OK | wx.CANCEL | wx.CENTRE, pos=wx.DefaultPosition):
wx.TextEntryDialog.__init__(self, parent, message, caption, defaultValue, style, pos)
self.PouNames = []
self.Bind(wx.EVT_BUTTON, self.OnOK,
self.GetSizer().GetItem(2).GetSizer().GetItem(1).GetSizer().GetAffirmativeButton())
def OnOK(self, event):
message = None
step_name = self.GetSizer().GetItem(1).GetWindow().GetValue()
if step_name == "":
message = _("You must type a name!")
elif not TestIdentifier(step_name):
message = _("\"%s\" is not a valid identifier!") % step_name
elif step_name.upper() in IEC_KEYWORDS:
message = _("\"%s\" is a keyword. It can't be used!") % step_name
elif step_name.upper() in self.PouNames:
message = _("A POU named \"%s\" already exists!") % step_name
if message is not None:
dialog = wx.MessageDialog(self, message, _("Error"), wx.OK | wx.ICON_ERROR)
dialog.ShowModal()
dialog.Destroy()
else:
self.EndModal(wx.ID_OK)
event.Skip()
def SetPouNames(self, pou_names):
self.PouNames = [pou_name.upper() for pou_name in pou_names]