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缓冲/更新的问题,我有这样的代码:文本元素
#!/usr/bin/perl
use strict;
use Tkx;
my $mw = Tkx::widget->new('.');
$mw->g_wm_minsize(400, 350);
my $btn_start = $mw->new_ttk__button(-text => "Start", -width => 60, -command => sub { start(); });
my $txt_processed_domains = $mw->new_tk__text(-width => 40, -height => 10, -state => "disabled", -wrap => "none");
Tkx::grid($btn_start, -row => 2, -columnspan => 3, -padx => 10, -pady => 10);
Tkx::grid($txt_processed_domains, -row => 3, -columnspan => 3, -padx => 10, -pady => 10);
Tkx::MainLoop();
sub start {
foreach my $id (1.. 10) {
$txt_processed_domains->configure(-state => "normal");
$txt_processed_domains->insert_end("$id => Available\n");
$txt_processed_domains->configure(-state => "disabled");
sleep 1;
}
Tkx::tk___messageBox(-message => "Completed!");
}
我需要看哪个ID处理,但只在最后得到整个列表。这就像缓冲文件句柄,但我不知道。如何在插入文本框后查看文本?
请将您的答案移动到[答案框下方](http://stackoverflow.com/questions/3583038#post-form),因为这个问题在系统中仍然显示为未答复。 – daxim 2010-08-27 10:59:30
交叉发表在PerlMonks上:http://www.perlmonks.org/?node_id=857650 – toolic 2010-08-27 13:17:00