Re: [Pythoncard-users] Dynamically change font size of a TextArea

[John H. <ec...@ya...>]

You need to post the rsrc file as well.  Then others can try running the 
code on their side.

On 6/21/2011 7:23 AM, hwg wrote:
> I tried both of the methods below:
>
> I get the following error:
>
> Traceback (most recent call last):
>  File "C:\Python25\lib\site-packages\PythonCard\widget.py", line 408, 
> in _dispatch
> handler(background, aWxEvent)
>  File 
> "C:\Users\wsande\Documents\Warren\PythonScripts\PC_slider_text\pc_slider_text.py", 
> line 11, in on_Slider1_mouseUp
> font.SetPointSize(sliderValue)
> AttributeError: 'Font' object has no attribute 'SetPointSize'
>
> Here's the complete code:
>
> # pc_slider_text.py <http://pc_slider_text.py/>
> # try to change the size of text font in a test box using a slider
>
> from wx import *
> from PythonCard import model
> class MainWindow(model.Background):
>     def  on_Slider1_mouseUp(self, event):
>         sliderValue = self.components.Slider1.value
>         print sliderValue
>         font = self.components.TextArea1.font
>         font.SetPointSize(sliderValue)
>         self.components.TextArea1.SetFont(font)
>         print self.components.TextArea1.font
>
> app = model.Application(MainWindow)
> app.MainLoop()
>
>     ------------------------------------------------------------------------
>     *From:* Lawrence Abbott <la...@gm...>
>     *To:* hwg <hw...@ya...>
>     *Sent:* Monday, June 20, 2011 10:37 PM
>     *Subject:* Re: [Pythoncard-users] Dynamically change font size of
>     a TextArea
>
>     A slightly cleaner way
>
>             font = self.components.TextArea1.GetFont()
>             font.SetPointSize(16)
>             self.components.TextArea1.SetFont(font)
>
>     Cheers,
>     Lawrie
>
>     On Tue, Jun 21, 2011 at 12:26 PM, Lawrence Abbott
>     <la...@gm... <mailto:la...@gm...>> wrote:
>     > Hi,
>     >
>     > self.components.TextArea1.font_size = sliderValue
>     >
>     > doesnt work for me
>     >
>     > print self.components.TextArea1.font.size
>     >
>     > gives a dictionary of font attributes, but I can't get them to
>     update either
>     >
>     > import wx
>     >
>     > font_size =16
>     >
>     > font1 = self.components.TextArea1.GetFont()
>     > font2 = wx.Font(font_size, font1.Family, font1.Style, font1.Weight)
>     > self.components.TextArea1.SetFont( font2 )
>     >
>     > seems to work
>     >
>     > HTH,
>     > Lawrie
>     >
>     > On Mon, Jun 20, 2011 at 2:27 AM, hwg <hw...@ya...
>     <mailto:hw...@ya...>> wrote:
>     >> I tried:
>     >>
>     >> self.components.TextArea1.font_size = sliderValue
>     >> It doesn't throw an exception, but it doesn't change the font
>     size, either.
>     >> Also, oddly, the slider never seems to lose focus.  It keeps
>     sliding back
>     >> and forth even after the mouse is released and no longer over
>     the slider.  I
>     >> can't get focus on the TextArea.
>     >>
>     >>
>     >> - hwg
>     >>
>     >>
>     >> ________________________________
>     >> From: "ec...@gm... <mailto:ec...@gm...>"
>     <ec...@gm... <mailto:ec...@gm...>>
>     >> To: hwg <hw...@ya... <mailto:hw...@ya...>>
>     >> Cc: "pyt...@li...
>     <mailto:pyt...@li...>"
>     >> <pyt...@li...
>     <mailto:pyt...@li...>>
>     >> Sent: Saturday, June 18, 2011 11:45 PM
>     >> Subject: Re: [Pythoncard-users] Dynamically change font size of
>     a TextArea
>     >>
>     >> font is not a dictionary.  It's a class.  Try font._size
>     >>
>     >> On 6/17/2011 1:23 PM, hwg wrote:
>     >>
>     >> from PythonCard import model
>     >> class MainWindow(model.Background):
>     >>    def  on_Slider1_mouseUp(self, event):
>     >>        sliderValue = self.components.Slider1.value
>     >>        self.components.TextArea1.font['size'] = sliderValue
>     >>
>     >> app = model.Application(MainWindow)
>     >> app.MainLoop()
>     >>
>     >> --
>     >> Kim Cheung
>     >>
>     >>
>     >>
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>     >>
>     >>
>     >
>
>
>
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