GUI component interaction: Difference between revisions
Content added Content deleted
(Other corrections to compile with Nim 1.4.) |
(Changed behavior if an invalid value is entered: restore the previous value.) |
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Line 2,249: | Line 2,249: | ||
valu = parseInt($entry_fld.get_text()) |
valu = parseInt($entry_fld.get_text()) |
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except ValueError: |
except ValueError: |
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discard |
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entry_fld.set_text($valu) |
entry_fld.set_text($valu) |
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#signal_handler_unblock(entry_fld, chngd_txt_hndler) |
#signal_handler_unblock(entry_fld, chngd_txt_hndler) |