Misc tests, scripts, etc.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27078 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
130
wxPython/misc/fixdc.py
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130
wxPython/misc/fixdc.py
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"""
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This module will do surgery on the wx.DC class in wxPython 2.5.1.5 to
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make it act like the wx.DC class in later versions will. To use this
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module simply import it in one of your program's modules before you
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use any DC's. It does its work upon import and then is done.
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This module will *only* do something if it is imported in an app
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running on wxPython 2.5.1.5, for all other versions it will do
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nothing. This means that you can include it with your application and
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then if your user is on 2.5.1.5 the DC methods will be updated, but if
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they are on a newer version (or an older one for that matter) then
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nothing will be done and your code using DCs will still be compatible.
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So what does it do? In a nutshell, the old 2.4.x style of method
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names, where the 'normal' name takes separate parameters for x, y,
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width and height will be restored, and the new methods that take
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wx.Point and/or wx.Size (which can also be converted from 2-element
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sequences) will be given new non-default method names. The 2.5.1.5
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'XY' style names will be removed. The new names for the 'Point/Size'
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methods are:
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* BlitPointSize
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* CrossHairPoint
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* DrawArcPoint
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* DrawBitmapPoint
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* DrawCheckMarkRect
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* DrawCirclePoint
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* DrawEllipsePointSize
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* DrawEllipticArcPointSize
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* DrawIconPoint
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* DrawLinePoint
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* DrawPointPoint
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* DrawRectanglePointSize
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* DrawRotatedTextPoint
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* DrawRoundedRectanglePointSize
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* DrawTextPoint
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* FloodFillPoint
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* GetPixelPoint
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* SetClippingRegionPointSize
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Please note that only the names that you access the methods by will be
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changed. The names used in docstrings as well as the names used to
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call the extenaion functions and the names used when raising
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exceptions will still use the old names. (Of course once a new
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version of wxPython has been built with this new style then this will
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no longer apply. The new names will be the real names.) For
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example::
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Traceback (most recent call last):
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File "/usr/lib/python2.3/site-packages/wx/lib/buttons.py", line 272, in OnPaint
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self.DrawBezel(dc, x1, y1, x2, y2)
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File "/usr/lib/python2.3/site-packages/wx/lib/buttons.py", line 220, in DrawBezel
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dc.DrawLine((x1+i, y1), (x1+i, y2-i))
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File "/usr/lib/python2.3/site-packages/wx/gdi.py", line 2293, in DrawLine
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return _gdi.DC_DrawLineXY(*args, **kwargs)
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TypeError: DC_DrawLineXY() takes exactly 5 arguments (3 given)
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WARNING: If you import this module then the wx.DC class will be
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changed for the entire application, so if you use code from
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the wx.lib package (or 3rd party modules that have already
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been converted to the doomed 2.5.1.5 implementaion of the DC
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Draw methods) then that code will break as shown above. This
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is an all-or-nothing fix, (just like the next version of
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wxPython will be,) so you *will* need to do something to
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resolve this situation if you run into it. The best thing to
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do of course is to correct the library module to work with
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the corrected DC semantics and then send me a patch, although
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it probably won't be too long before the library modules are
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updated in CVS so you could get a copy of them there.
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--Robin
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"""
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import wx
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_names = [
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("BlitXY", "Blit", "BlitPointSize"),
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("CrossHairXY", "CrossHair", "CrossHairPoint"),
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("DrawArcXY", "DrawArc", "DrawArcPoint"),
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("DrawBitmapXY", "DrawBitmap", "DrawBitmapPoint"),
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("DrawCheckMarkXY", "DrawCheckMark", "DrawCheckMarkRect"),
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("DrawCircleXY", "DrawCircle", "DrawCirclePoint"),
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("DrawEllipseXY", "DrawEllipse", "DrawEllipsePointSize"),
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("DrawEllipticArcXY", "DrawEllipticArc", "DrawEllipticArcPointSize"),
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("DrawIconXY", "DrawIcon", "DrawIconPoint"),
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("DrawLineXY", "DrawLine", "DrawLinePoint"),
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("DrawPointXY", "DrawPoint", "DrawPointPoint"),
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("DrawRectangleXY", "DrawRectangle", "DrawRectanglePointSize"),
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("DrawRotatedTextXY", "DrawRotatedText", "DrawRotatedTextPoint"),
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("DrawRoundedRectangleXY", "DrawRoundedRectangle", "DrawRoundedRectanglePointSize"),
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("DrawTextXY", "DrawText", "DrawTextPoint"),
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("FloodFillXY", "FloodFill", "FloodFillPoint"),
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("GetPixelXY", "GetPixel", "GetPixelPoint"),
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("SetClippingRegionXY", "SetClippingRegion", "SetClippingRegionPointSize"),
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]
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# this is a bit of handy code from the Python Cookbook
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def _renamefunction(function, name):
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"""
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This function returns a function identical to the given one, but
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with the given name.
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"""
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from types import FunctionType, CodeType
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c = function.func_code
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if c.co_name != name:
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# rename the code object.
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c = CodeType(c.co_argcount, c.co_nlocals, c.co_stacksize,
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c.co_flags, c.co_code, c.co_consts,
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c.co_names, c.co_varnames, c.co_filename,
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name, c.co_firstlineno, c.co_lnotab)
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if function.func_defaults != None:
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return FunctionType(c, function.func_globals, name,
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function.func_defaults)
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return FunctionType(c, function.func_globals, name)
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if wx.VERSION[:4] == (2,5,1,5):
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for old, norm, new in _names:
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m_old = getattr(wx.DC, old)
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m_norm = getattr(wx.DC, norm)
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setattr(wx.DC, new, _renamefunction(m_norm, new))
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setattr(wx.DC, norm, _renamefunction(m_old, norm))
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delattr(wx.DC, old)
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del old, norm, new, m_old, m_norm
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38
wxPython/misc/widgetLayoutTest.cfg
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38
wxPython/misc/widgetLayoutTest.cfg
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[
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['wx', 'Button', '-1, "normal"'],
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['wx', 'Button', '-1, "with a longer, longer label"'],
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['wx', 'Button', '-1, "sized", size=(200,100)'],
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['wx', 'CheckBox', '-1, "checkbox"'],
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['wx', 'CheckBox', '-1, "checkbox with longer label"'],
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['wx', 'TextCtrl', '-1, "default"'],
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['wx', 'TextCtrl', '-1, "small", size=(30,-1)'],
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['wx', 'TextCtrl', '-1, "larger size", size=(200, -1)'],
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['wx', 'BitmapButton', '-1, wx.Bitmap("image.png")'],
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['wx', 'StaticBitmap', '-1, wx.Bitmap("image.png")'],
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['wx.calendar', 'CalendarCtrl', '-1'],
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['wx', 'CheckListBox', '-1, choices="one two three four five six seven eight".split()'],
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['wx', 'Choice', '-1, choices="one two three four five six seven eight".split()'],
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['wx', 'ComboBox', '-1, choices="one two three four five six seven eight".split(), value="default"'],
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['wx', 'Gauge', '-1, 100'],
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['wx', 'Gauge', '-1, 100, style=wx.GA_VERTICAL'],
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['wx', 'ListBox', '-1, choices="one two three four five six seven eight".split()'],
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['wx', 'ListCtrl', ''],
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['wx', 'TreeCtrl', ''],
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['wx', 'ScrollBar', ''],
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['wx', 'ScrollBar', 'style=wx.SB_VERTICAL'],
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['wx', 'SpinButton', ''],
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['wx', 'SpinButton', 'style=wx.SP_VERTICAL'],
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['wx', 'SpinCtrl', ''],
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['wx', 'StaticText', '-1, "static text"'],
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['wx', 'RadioBox', '-1, "label", choices="one two three four".split()'],
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['wx', 'RadioBox', '-1, "label", choices="one two three four".split(), style=wx.RA_VERTICAL'],
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['wx', 'RadioBox', '-1, "label", choices="one two three four five six seven eight".split(), majorDimension=2'],
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['wx', 'RadioBox', '-1, "label", choices="one two three four five six seven eight".split(), style=wx.RA_VERTICAL, majorDimension=2'],
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['wx', 'RadioButton', '-1, "radio button"'],
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['wx', 'Slider', '-1, 20, 0, 100'],
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['wx', 'Slider', '-1, 20, 0, 100, size=(400, -1)'],
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['wx', 'Slider', '-1, 20, 0, 100, style=wx.SL_VERTICAL'],
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['wx', 'Slider', '-1, 20, 0, 100, style=wx.SL_LABELS'],
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['wx', 'Slider', '-1, 20, 0, 100, style=wx.SL_LABELS, size=(400,-1)'],
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['wx', 'Slider', '-1, 20, 0, 100, style=wx.SL_VERTICAL|wx.SL_LABELS'],
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]
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311
wxPython/misc/widgetLayoutTest.py
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311
wxPython/misc/widgetLayoutTest.py
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"""
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This test app is meant to help check if a widget has a good
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DoGetBestSize method (in C++) by allowing the user to dynamically
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create any non-toplevel widget which will be placed in a Sizer
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designed to show how the widget will be sized naturally.
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"""
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import wx
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import sys
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import os
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class LayoutTestFrame(wx.Frame):
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def __init__(self):
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wx.Frame.__init__(self, None, -1, "Widget Layout Tester")
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p = wx.Panel(self)
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# Create control widgets
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self.testHistory = wx.ListBox(p, -1, size=(150, 250))
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self.moduleName = wx.TextCtrl(p, -1, "wx")
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self.className = wx.TextCtrl(p, -1, "")
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self.parameters = wx.TextCtrl(p, -1, "")
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self.expression = wx.TextCtrl(p, -1, "", style=wx.TE_READONLY)
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self.docstring = wx.TextCtrl(p, -1, "", size=(1,125),
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style=wx.TE_READONLY|wx.TE_MULTILINE|wx.TE_DONTWRAP)
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addBtn = wx.Button(p, -1, "Add")
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remBtn = wx.Button(p, -1, "Remove")
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repBtn = wx.Button(p, -1, "Replace")
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createBtn = wx.Button(p, -1, " Create Widget ")
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createBtn.SetDefault()
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destroyBtn = wx.Button(p, -1, "Destroy Widget")
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clearBtn = wx.Button(p, -1, "Clear")
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self.createBtn = createBtn
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self.destroyBtn = destroyBtn
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bottomPanel = wx.Panel(p, style=wx.SUNKEN_BORDER, name="bottomPanel")
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bottomPanel.SetSizeHints((640,240))
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bottomPanel.SetDefaultBackgroundColour("light blue")
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self.testPanel = wx.Panel(bottomPanel, name="testPanel")
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self.testPanel.SetSizeHints((20,20))
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#self.testPanel.SetDefaultBackgroundColour("dark red")
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self.testWidget = None
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# setup event bindings
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self.Bind(wx.EVT_TEXT, self.OnUpdate, self.moduleName)
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self.Bind(wx.EVT_TEXT, self.OnUpdate, self.className)
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self.Bind(wx.EVT_TEXT, self.OnUpdate, self.parameters)
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self.Bind(wx.EVT_UPDATE_UI, self.OnEnableCreate, createBtn)
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self.Bind(wx.EVT_UPDATE_UI, self.OnEnableDestroy, destroyBtn)
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self.Bind(wx.EVT_BUTTON, self.OnCreateWidget, createBtn)
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self.Bind(wx.EVT_BUTTON, self.OnDestroyWidget, destroyBtn)
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self.Bind(wx.EVT_BUTTON, self.OnClear, clearBtn)
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self.Bind(wx.EVT_CLOSE, self.OnSaveHistory)
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self.Bind(wx.EVT_BUTTON, self.OnAddHistory, addBtn)
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self.Bind(wx.EVT_BUTTON, self.OnRemoveHistory, remBtn)
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self.Bind(wx.EVT_BUTTON, self.OnReplaceHistory, repBtn)
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self.Bind(wx.EVT_LISTBOX, self.OnHistorySelect, self.testHistory)
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self.Bind(wx.EVT_LISTBOX_DCLICK, self.OnHistoryActivate, self.testHistory)
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# setup the layout
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mainSizer = wx.BoxSizer(wx.VERTICAL)
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topSizer = wx.BoxSizer(wx.HORIZONTAL)
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ctlsSizer = wx.FlexGridSizer(2, 2, 5, 5)
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ctlsSizer.AddGrowableCol(1)
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btnSizer = wx.BoxSizer(wx.HORIZONTAL)
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topSizer.Add(self.testHistory, 0, wx.RIGHT, 30)
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ctlsSizer.Add((1,25))
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ctlsSizer.Add((1,25))
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ctlsSizer.Add(wx.StaticText(p, -1, "Module name:"),
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0, wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
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ctlsSizer.Add(self.moduleName, 0, wx.EXPAND)
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ctlsSizer.Add(wx.StaticText(p, -1, "Class name:"),
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0, wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
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ctlsSizer.Add(self.className, 0, wx.EXPAND)
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ctlsSizer.Add(wx.StaticText(p, -1, "Parameters:"),
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0, wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
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ctlsSizer.Add(self.parameters, 0, wx.EXPAND)
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ctlsSizer.Add(wx.StaticText(p, -1, "Expression:"),
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0, wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
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ctlsSizer.Add(self.expression, 0, wx.EXPAND)
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ctlsSizer.Add(wx.StaticText(p, -1, "DocString:"), 0, wx.ALIGN_RIGHT)
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ctlsSizer.Add(self.docstring, 0, wx.EXPAND)
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topSizer.Add(ctlsSizer, 1)
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btnSizer.Add((5,5))
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btnSizer.Add(addBtn, 0, wx.RIGHT, 5)
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btnSizer.Add(remBtn, 0, wx.RIGHT, 5)
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btnSizer.Add(repBtn, 0, wx.RIGHT, 5)
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btnSizer.Add((0,0), 1)
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btnSizer.Add(createBtn, 0, wx.RIGHT, 5)
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btnSizer.Add(destroyBtn, 0, wx.RIGHT, 5)
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btnSizer.Add(clearBtn, 0, wx.RIGHT, 5)
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btnSizer.Add((0,0), 1)
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mainSizer.Add(topSizer, 0, wx.EXPAND|wx.ALL, 10)
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mainSizer.Add(btnSizer, 0, wx.EXPAND)
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mainSizer.Add((10,10))
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##mainSizer.Add(wx.StaticLine(p, -1), 0, wx.EXPAND)
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mainSizer.Add(bottomPanel, 1, wx.EXPAND)
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self.bottomSizer = sz = wx.BoxSizer(wx.VERTICAL)
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sz.Add((0,0), 1)
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sz.Add(self.testPanel, 0, wx.ALIGN_CENTER)
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sz.Add((0,0), 1)
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bottomPanel.SetSizer(sz)
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p.SetSizerAndFit(mainSizer)
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self.Fit()
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self.PopulateHistory()
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def PopulateHistory(self):
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"""
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Load and eval a list of lists from a file, load the contents
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into self.testHistory
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"""
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fname = os.path.join(os.path.dirname(sys.argv[0]),
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'widgetLayoutTest.cfg')
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try:
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self.history = eval(open(fname).read())
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except:
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self.history = []
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|
|
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self.testHistory.Clear()
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|
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for idx in range(len(self.history)):
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item = self.history[idx]
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# check if it is too short
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while len(item) < 3:
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item.append('')
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# add it to the listbox
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self.testHistory.Append(item[0] + '.' + item[1])
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|
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||||||
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self.needSaved = False
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||||||
|
|
||||||
|
|
||||||
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def OnSaveHistory(self, evt):
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|
if self.needSaved:
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||||||
|
fname = os.path.join(os.path.dirname(sys.argv[0]),
|
||||||
|
'widgetLayoutTest.cfg')
|
||||||
|
f = open(fname, 'wb')
|
||||||
|
f.write('[\n')
|
||||||
|
for item in self.history:
|
||||||
|
f.write(str(item) + ',\n')
|
||||||
|
f.write(']\n')
|
||||||
|
f.close()
|
||||||
|
evt.Skip()
|
||||||
|
|
||||||
|
|
||||||
|
def OnAddHistory(self, evt):
|
||||||
|
moduleName = self.moduleName.GetValue()
|
||||||
|
className = self.className.GetValue()
|
||||||
|
parameters = self.parameters.GetValue()
|
||||||
|
|
||||||
|
item = [str(moduleName), str(className), str(parameters)]
|
||||||
|
self.history.append(item)
|
||||||
|
self.testHistory.Append(item[0] + '.' + item[1])
|
||||||
|
|
||||||
|
self.testHistory.SetSelection(len(self.history)-1)
|
||||||
|
self.needSaved = True
|
||||||
|
|
||||||
|
|
||||||
|
def OnRemoveHistory(self, evt):
|
||||||
|
idx = self.testHistory.GetSelection()
|
||||||
|
if idx != wx.NOT_FOUND:
|
||||||
|
del self.history[idx]
|
||||||
|
self.testHistory.Delete(idx)
|
||||||
|
self.needSaved = True
|
||||||
|
|
||||||
|
|
||||||
|
def OnReplaceHistory(self, evt):
|
||||||
|
idx = self.testHistory.GetSelection()
|
||||||
|
if idx != wx.NOT_FOUND:
|
||||||
|
moduleName = self.moduleName.GetValue()
|
||||||
|
className = self.className.GetValue()
|
||||||
|
parameters = self.parameters.GetValue()
|
||||||
|
|
||||||
|
item = [str(moduleName), str(className), str(parameters)]
|
||||||
|
self.history[idx] = item
|
||||||
|
self.testHistory.SetString(idx, item[0] + '.' + item[1])
|
||||||
|
self.needSaved = True
|
||||||
|
|
||||||
|
|
||||||
|
def OnHistorySelect(self, evt):
|
||||||
|
idx = self.testHistory.GetSelection()
|
||||||
|
if idx != wx.NOT_FOUND:
|
||||||
|
item = self.history[idx]
|
||||||
|
self.moduleName.SetValue(item[0])
|
||||||
|
self.className.SetValue(item[1])
|
||||||
|
self.parameters.SetValue(item[2])
|
||||||
|
|
||||||
|
|
||||||
|
def OnHistoryActivate(self, evt):
|
||||||
|
btn = self.testHistory.GetParent().GetDefaultItem()
|
||||||
|
if btn is not None:
|
||||||
|
e = wx.CommandEvent(wx.wxEVT_COMMAND_BUTTON_CLICKED, btn.GetId())
|
||||||
|
btn.Command(e)
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
def OnUpdate(self, evt):
|
||||||
|
# get the details from the form
|
||||||
|
moduleName = self.moduleName.GetValue()
|
||||||
|
className = self.className.GetValue()
|
||||||
|
parameters = self.parameters.GetValue()
|
||||||
|
|
||||||
|
expr = "%s.%s(self.testPanel, %s)" % (moduleName, className, parameters)
|
||||||
|
self.expression.SetValue(expr)
|
||||||
|
|
||||||
|
docstring = ""
|
||||||
|
try:
|
||||||
|
docstring = eval("%s.%s.__init__.__doc__" % (moduleName, className))
|
||||||
|
except:
|
||||||
|
pass
|
||||||
|
self.docstring.SetValue(docstring)
|
||||||
|
|
||||||
|
|
||||||
|
def OnEnableDestroy(self, evt):
|
||||||
|
evt.Enable(self.testWidget is not None)
|
||||||
|
|
||||||
|
def OnEnableCreate(self, evt):
|
||||||
|
evt.Enable(self.testWidget is None)
|
||||||
|
|
||||||
|
|
||||||
|
def OnCreateWidget(self, evt):
|
||||||
|
if self.testWidget is not None:
|
||||||
|
return
|
||||||
|
|
||||||
|
# get the details from the form
|
||||||
|
moduleName = self.moduleName.GetValue()
|
||||||
|
className = self.className.GetValue()
|
||||||
|
parameters = self.parameters.GetValue()
|
||||||
|
expr = self.expression.GetValue()
|
||||||
|
|
||||||
|
# make sure the module is imported already
|
||||||
|
if not sys.modules.has_key(moduleName):
|
||||||
|
try:
|
||||||
|
m = __import__(moduleName)
|
||||||
|
except importError:
|
||||||
|
wx.MessageBox("Unable to import module!", "Error")
|
||||||
|
return
|
||||||
|
|
||||||
|
# create the widget
|
||||||
|
try:
|
||||||
|
w = eval(expr)
|
||||||
|
except Exception, e:
|
||||||
|
wx.MessageBox("Got a '%s' Exception!" % e.__class__.__name__, "Error")
|
||||||
|
import traceback
|
||||||
|
traceback.print_exc()
|
||||||
|
return
|
||||||
|
|
||||||
|
# Put the widget in a sizer and the sizer in the testPanel
|
||||||
|
sizer = wx.BoxSizer(wx.VERTICAL)
|
||||||
|
sizer.Add(w, 0, wx.ALL, 5)
|
||||||
|
self.testPanel.SetSizer(sizer)
|
||||||
|
self.testWidget = w
|
||||||
|
self.bottomSizer.Layout()
|
||||||
|
|
||||||
|
# make the destroy button be default now
|
||||||
|
self.destroyBtn.SetDefault()
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
def OnDestroyWidget(self, evt):
|
||||||
|
self.testWidget.Destroy()
|
||||||
|
self.testWidget = None
|
||||||
|
self.testPanel.SetSizer(None, True)
|
||||||
|
self.bottomSizer.Layout()
|
||||||
|
|
||||||
|
# make the create button be default now
|
||||||
|
self.createBtn.SetDefault()
|
||||||
|
|
||||||
|
## tp = self.testPanel
|
||||||
|
## print tp.GetSizer()
|
||||||
|
## print 'size', tp.GetSize()
|
||||||
|
## print 'minsize', tp.GetMinSize()
|
||||||
|
## print 'bestsize', tp.GetBestSize()
|
||||||
|
## print 'abstsize', tp.GetAdjustedBestSize()
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
def OnClear(self, evt):
|
||||||
|
self.moduleName.SetValue("")
|
||||||
|
self.className.SetValue("")
|
||||||
|
self.parameters.SetValue("")
|
||||||
|
self.expression.SetValue("")
|
||||||
|
self.docstring.SetValue("")
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
app = wx.PySimpleApp(redirect=False)
|
||||||
|
frame = LayoutTestFrame()
|
||||||
|
app.SetTopWindow(frame)
|
||||||
|
frame.Show()
|
||||||
|
app.MainLoop()
|
||||||
|
|
||||||
Reference in New Issue
Block a user