Welcome folks today in this blog post we will be looking at wxpython range slider class widget with values. All the full source code of the application is given below.

Get Started

In order to get started you need to install the below library using the pip command as shown below

pip install wxpython

After installing this library you need to make an app.py file and copy paste the following code

app.py

import wx 
 
class Mywin(wx.Frame): 
            
   def __init__(self, parent, title): 
      super(Mywin, self).__init__(parent, title = title,size = (250,150))  
      self.InitUI() 
         
   def InitUI(self):    
      pnl = wx.Panel(self) 
      vbox = wx.BoxSizer(wx.VERTICAL) 
        
      self.sld = wx.Slider(pnl, value = 10, minValue = 1, maxValue = 100,
         style = wx.SL_HORIZONTAL|wx.SL_LABELS) 
            
      vbox.Add(self.sld,1,flag = wx.EXPAND | wx.ALIGN_CENTER_HORIZONTAL | wx.TOP, border = 20) 
      self.sld.Bind(wx.EVT_SLIDER, self.OnSliderScroll) 
      self.txt = wx.StaticText(pnl, label = 'Hello',style = wx.ALIGN_CENTER)                
      vbox.Add(self.txt,1,wx.ALIGN_CENTRE_HORIZONTAL) 
        
      pnl.SetSizer(vbox) 
      self.Centre() 
      self.Show(True)      
        
   def OnSliderScroll(self, e): 
      obj = e.GetEventObject() 
      val = obj.GetValue() 
      font = self.GetFont() 
      font.SetPointSize(self.sld.GetValue()) 
      self.txt.SetFont(font) 
        
ex = wx.App() 
Mywin(None,'Slider demo') 
ex.MainLoop()

If you execute the above python script by typing the below command

python app.py