Am I correct in my observations that issuing a .Clear() command on the
list of a wx.ComboBox deletes all items but the one currently displayed?
If not, I wonder why I need to explicitly issue a .SetValue(' ') to clear
the displayed item, too.
Rich
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Richard B. Shepard, Ph.D. | The Environmental Permitting
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Rich Shepard wrote:
Am I correct in my observations that issuing a .Clear() command on the
list of a wx.ComboBox deletes all items but the one currently displayed?If not, I wonder why I need to explicitly issue a .SetValue(' ') to clear
the displayed item, too.
Because by virtue of being a wx.ComboBox and not a wx.Choice, the value in the textctrl portion is not permanently tied to the selected value in the drop-down. Think of it as a wx.TextCtrl with a popup wx.ListBox. You can still type whatever you want in the textctrl, so there is no reason for an empty listbox to mean that the textctrl must be empty too.
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Robin Dunn
Software Craftsman
http://wxPython.org Java give you jitters? Relax with wxPython!