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From: Ken S. <k....@co...> - 2005-02-09 03:28:52
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Hi folks, In an app that intercepts key presses I want to control the scrolling of an HtmlWindow. The tester below moves the slider in the scroll bar but the window content doesn't move unless I click on the slider. Any hints would be appreciated. I'm running Python 2.3 on Mac OS X Thanks, Ken #!/usr/bin/python """ __version__ = "$Revision: 1.5 $" __date__ = "$Date: 2004/04/30 16:26:12 $" """ from PythonCard import model from wxPython import wx class MyBackground(model.Background): def on_initialize(self, event): self.w = self.components.HtmlWindow1 htext = '<html><body>' for i in range(50): htext = htext + "<br> line " + str(i) htext = htext + "</body></html>" self.components.HtmlWindow1.text = htext def on_UpButton_mouseClick(self, event): w = self.w curPos = w.GetScrollPos(wx.wxVERTICAL) w.SetScrollPos(wx.wxVERTICAL, curPos-13) def on_DownButton_mouseClick(self, event): w = self.w curPos = w.GetScrollPos(wx.wxVERTICAL) w.SetScrollPos(wx.wxVERTICAL, curPos+13) if __name__ == '__main__': app = model.Application(MyBackground) app.MainLoop() |
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From: Alex T. <al...@tw...> - 2005-02-09 14:56:54
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Ken Sale wrote:
> Hi folks,
>
> In an app that intercepts key presses I want to control the scrolling
> of an HtmlWindow. The tester below moves the slider in the scroll bar
> but the window content doesn't move unless I click on the slider. Any
> hints would be appreciated.
>
> I'm running Python 2.3 on Mac OS X
Not directly an answer to why that doesn't work - but here's an
alternative that does ....
Instead of
> w.SetScrollPos(wx.wxVERTICAL, curPos-13)
do
w.ScrollLines(-13)
and
w.ScrollLines(13)
--
Alex Tweedly http://www.tweedly.net
--
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.0.300 / Virus Database: 265.8.6 - Release Date: 07/02/2005
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From: Ken S. <k....@co...> - 2005-02-09 15:24:46
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When I try the solution proposed below nothing moves, neither the slider of the content and clicking doesn't change anything. Still frustrated, Ken On Feb 9, 2005, at 6:56 AM, Alex Tweedly wrote: > Ken Sale wrote: > >> Hi folks, >> >> In an app that intercepts key presses I want to control the scrolling >> of an HtmlWindow. The tester below moves the slider in the scroll >> bar but the window content doesn't move unless I click on the slider. >> Any hints would be appreciated. >> >> I'm running Python 2.3 on Mac OS X > > Not directly an answer to why that doesn't work - but here's an > alternative that does .... > > Instead of > >> w.SetScrollPos(wx.wxVERTICAL, curPos-13) > > do > w.ScrollLines(-13) > and > w.ScrollLines(13) > > -- > Alex Tweedly http://www.tweedly.net > > > > -- > No virus found in this outgoing message. > Checked by AVG Anti-Virus. > Version: 7.0.300 / Virus Database: 265.8.6 - Release Date: 07/02/2005 > > > > ------------------------------------------------------- > SF email is sponsored by - The IT Product Guide > Read honest & candid reviews on hundreds of IT Products from real > users. > Discover which products truly live up to the hype. Start reading now. > http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click > _______________________________________________ > Pythoncard-users mailing list > Pyt...@li... > https://lists.sourceforge.net/lists/listinfo/pythoncard-users > |
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From: Alex T. <al...@tw...> - 2005-02-09 15:36:56
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Ken Sale wrote:
> When I try the solution proposed below nothing moves, neither the
> slider of the content and clicking doesn't change anything.
Just in case I've accidentally changed something else (I did play around
a bit with it), here are the complete source and resource files -
definitely works for me with
> PythonCard version: 0.8.1
> wxPython version: 2.5.3.1
> Python version: 2.3.4 (#53, May 25 2004, 21:17:02) [MSC v.1200 32 bit
> (Intel)]
> Platform: win32
#!/usr/bin/python
"""
__version__ = "$Revision: 1.5 $"
__date__ = "$Date: 2004/04/30 16:26:12 $"
"""
from PythonCard import model
from wxPython import wx
class MyBackground(model.Background):
def on_initialize(self, event):
self.w = self.components.HtmlWindow1
htext = '<html><body>'
for i in range(50):
htext = htext + "<br> line " + str(i)
htext = htext + "</body></html>"
self.components.HtmlWindow1.text = htext
def on_upButton_mouseClick(self, event):
w = self.w
curPos = w.GetScrollPos(wx.wxVERTICAL)
w.ScrollLines(-13)
def on_downButton_mouseClick(self, event):
w = self.w
curPos = w.GetScrollPos(wx.wxVERTICAL)
w.ScrollLines(13)
if __name__ == '__main__':
app = model.Application(MyBackground)
app.MainLoop()
{'application':{'type':'Application',
'name':'Template',
'backgrounds': [
{'type':'Background',
'name':'bgTemplate',
'title':'Standard Template with File->Exit menu',
'size':(400, 300),
'style':['resizeable'],
'menubar': {'type':'MenuBar',
'menus': [
{'type':'Menu',
'name':'menuFile',
'label':'&File',
'items': [
{'type':'MenuItem',
'name':'menuFileExit',
'label':'E&xit',
'command':'exit',
},
]
},
]
},
'components': [
{'type':'HtmlWindow',
'name':'HtmlWindow1',
'position':(10, 10),
'size':(261, 222),
'backgroundColor':(255, 255, 255),
},
{'type':'Button',
'name':'downButton',
'position':(283, 68),
'label':'Down',
},
{'type':'Button',
'name':'upButton',
'position':(283, 15),
'label':'Up',
},
] # end components
} # end background
] # end backgrounds
} }
--
Alex Tweedly http://www.tweedly.net
--
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.0.300 / Virus Database: 265.8.6 - Release Date: 07/02/2005
|
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From: Ken S. <k....@co...> - 2005-02-10 02:13:03
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I'm using:
PythonCard version: 0.8.1
wxPython version: 2.5.3.1
Python version: 2.3 (#1, Sep 13 2003, 00:49:11)
[GCC 3.3 20030304 (Apple Computer, Inc. build 1495)]
Platform: darwin
and the code from Alex definitely doesn't work here.
Any suggestions for Mac OS X?
On Feb 9, 2005, at 7:36 AM, Alex Tweedly wrote:
> Ken Sale wrote:
>
>> When I try the solution proposed below nothing moves, neither the
>> slider of the content and clicking doesn't change anything.
>
> Just in case I've accidentally changed something else (I did play
> around a bit with it), here are the complete source and resource files
> - definitely works for me with
>
>> PythonCard version: 0.8.1
>> wxPython version: 2.5.3.1
>> Python version: 2.3.4 (#53, May 25 2004, 21:17:02) [MSC v.1200 32 bit
>> (Intel)]
>> Platform: win32
>
>
>
> #!/usr/bin/python
>
> """
> __version__ = "$Revision: 1.5 $"
> __date__ = "$Date: 2004/04/30 16:26:12 $"
> """
>
> from PythonCard import model
> from wxPython import wx
>
> class MyBackground(model.Background):
>
> def on_initialize(self, event):
> self.w = self.components.HtmlWindow1
> htext = '<html><body>'
> for i in range(50):
> htext = htext + "<br> line " + str(i)
> htext = htext + "</body></html>"
> self.components.HtmlWindow1.text = htext
> def on_upButton_mouseClick(self, event):
> w = self.w
> curPos = w.GetScrollPos(wx.wxVERTICAL)
> w.ScrollLines(-13)
> def on_downButton_mouseClick(self, event):
> w = self.w
> curPos = w.GetScrollPos(wx.wxVERTICAL)
> w.ScrollLines(13)
> if __name__ == '__main__':
> app = model.Application(MyBackground)
> app.MainLoop()
>
>
>
>
> {'application':{'type':'Application',
> 'name':'Template',
> 'backgrounds': [
> {'type':'Background',
> 'name':'bgTemplate',
> 'title':'Standard Template with File->Exit menu',
> 'size':(400, 300),
> 'style':['resizeable'],
>
> 'menubar': {'type':'MenuBar',
> 'menus': [
> {'type':'Menu',
> 'name':'menuFile',
> 'label':'&File',
> 'items': [
> {'type':'MenuItem',
> 'name':'menuFileExit',
> 'label':'E&xit',
> 'command':'exit',
> },
> ]
> },
> ]
> },
> 'components': [
>
> {'type':'HtmlWindow',
> 'name':'HtmlWindow1',
> 'position':(10, 10),
> 'size':(261, 222),
> 'backgroundColor':(255, 255, 255),
> },
>
> {'type':'Button',
> 'name':'downButton',
> 'position':(283, 68),
> 'label':'Down',
> },
>
> {'type':'Button',
> 'name':'upButton',
> 'position':(283, 15),
> 'label':'Up',
> },
>
> ] # end components
> } # end background
> ] # end backgrounds
> } }
>
>
> --
> Alex Tweedly http://www.tweedly.net
>
>
>
> --
> No virus found in this outgoing message.
> Checked by AVG Anti-Virus.
> Version: 7.0.300 / Virus Database: 265.8.6 - Release Date: 07/02/2005
>
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From: Kevin A. <al...@se...> - 2005-02-10 03:14:36
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On Feb 9, 2005, at 6:12 PM, Ken Sale wrote: > I'm using: > > PythonCard version: 0.8.1 > wxPython version: 2.5.3.1 > Python version: 2.3 (#1, Sep 13 2003, 00:49:11) > [GCC 3.3 20030304 (Apple Computer, Inc. build 1495)] > Platform: darwin > > and the code from Alex definitely doesn't work here. > > Any suggestions for Mac OS X? > > This could be a Mac OS X bug or missing feature in wxWidgets/wxPython, so you should bring it up on the wxPython-users or wxPython-mac mailing lists. I don't think this has anything to do with the PythonCard layer. http://www.wxpython.org/maillist.php ka |
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