Created
January 3, 2020 16:37
-
-
Save driscollis/b64ed5594c6e079fe3848dbdb0825420 to your computer and use it in GitHub Desktop.
Changing a wx.CombBox contents dynamically
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import wx | |
class MainPanel(wx.Panel): | |
def __init__(self, parent): | |
super().__init__(parent) | |
self.cb_value = 'One' | |
self.combo_contents = ['One', 'Two', 'Three'] | |
self.cb = wx.ComboBox(self, choices=self.combo_contents, | |
value=self.cb_value, size=(100, -1)) | |
self.cb.Bind(wx.EVT_TEXT, self.on_text_change) | |
self.cb.Bind(wx.EVT_COMBOBOX, self.on_selection) | |
def on_text_change(self, event): | |
current_value = self.cb.GetValue() | |
if current_value != self.cb_value and current_value not in self.combo_contents: | |
# Value has been edited | |
index = self.combo_contents.index(self.cb_value) | |
self.combo_contents.pop(index) | |
self.combo_contents.insert(index, current_value) | |
self.cb.SetItems(self.combo_contents) | |
self.cb.SetValue(current_value) | |
self.cb_value = current_value | |
def on_selection(self, event): | |
self.cb_value = self.cb.GetValue() | |
class MainFrame(wx.Frame): | |
def __init__(self): | |
super().__init__(None, title='ComboBox Changing Demo') | |
panel = MainPanel(self) | |
self.Show() | |
if __name__ == "__main__": | |
app = wx.App(False) | |
frame = MainFrame() | |
app.MainLoop() |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment