Re: [fc] how to expend the floatCanvas in a window?

Wed, 25 Mar 2009 15:32:51 -0700 

Sorry for a bit of a slow reply -- busy week!

Lansadik wrote:

Hello, I am trying to import the floatcanvas in a window, and I want to
let the floatcanvas resize automatialy after changing the size of the
window, could someone please tell me how to do it? Because I will import
the
window in another splitter window.


This is a wx issue, not a FloatCanvas specific one.


If you put a Window on a parent you need to tell wx how to lay it out. 
Usually by using a sizer.



The only exception is a single Window on Frame -- then wx defaults to 
having it fill the Frame.



I also changed the wx.Window to a wx.Panel, as wx.Panel is designed to 
put other Windows on it, it has a few features that help.


Enclosed is a version that works for me.


-Chris




Thanks! 


here is my code(draw.py):
-------------------------------------------------------------------

import wx
from wx.lib.floatcanvas import NavCanvas, FloatCanvas, Resources

class drawWindow(wx.Window):
    def __init__(self, parent, ID,position,size):
        wx.Window.__init__(self, parent, ID, position,size)

        
        NC = NavCanvas.NavCanvas(self, Debug = 0, BackgroundColor =

"yellow")
        self.Canvas = NC.Canvas

        
        


    def drawLines(self, event=None):
        wx.GetApp().Yield(True)
        Range = (-10,10)
        Canvas = self.Canvas

        Canvas.InitAll()  
        Canvas.MinScale = 14

        Canvas.MaxScale = 500
        Canvas.AddLine([(80,3), (6,500)], LineWidth = 4,LineColor =

"black") 
        Canvas.ZoomToBB()



class SketchFrame(wx.Frame):
    def __init__(self, parent):
        wx.Frame.__init__(self, parent, -1, "Sketch Frame",
                size=(600,400))

        
        self.sketch = drawWindow(self, -1,wx.DefaultPosition,size =

wx.DefaultSize)


if __name__ == '__main__':
    app = wx.PySimpleApp()
    frame = SketchFrame(None)
    frame.Show(True)
    app.MainLoop()


------------------------------------------------------------------------

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Attachment:
draw.py

Description: application/python


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