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煩幫忙測(cè)試下下面的代碼，我在我的linux虛擬機(jī)上測(cè)試報(bào)錯(cuò)，在windows平臺(tái)下，active-perl中運(yùn)行可以正常。- use Tkx;
- my $mw = Tkx::widget->new(".");
- $mw->g_wm_title("Feet to Meters");
- my $frm = $mw->new_ttk__frame(-padding => "3 3 12 12");
- $frm->g_grid(-column => 0, -row => 0, -sticky => "nwes");
- $mw->g_grid_columnconfigure(0, -weight => 1);
- $mw->g_grid_rowconfigure(0, -weight => 1);
- my $ef = $frm->new_ttk__entry(-width => 7, -textvariable => \$feet);
- $ef->g_grid(-column => 2, -row => 1, -sticky => "we");
- my $em = $frm->new_ttk__label(-textvariable => \$meters);
- $em->g_grid(-column => 2, -row => 2, -sticky => "we");
- my $cb = $frm->new_ttk__button(-text => "Calculate", -command => sub {calculate();});
- $cb->g_grid(-column => 3, -row => 3, -sticky => "w");
- $frm->new_ttk__label(-text => "feet")->g_grid(-column => 3, -row => 1, -sticky => "w");
- $frm->new_ttk__label(-text => "is equivalent to")->g_grid(-column => 1, -row => 2, -sticky => "e");
- $frm->new_ttk__label(-text => "meters")->g_grid(-column => 3, -row => 2, -sticky => "w");
- foreach (Tkx::SplitList($frm->g_winfo_children)) {
- Tkx::grid_configure($_, -padx => 5, -pady => 5);
- }
- $ef->g_focus;
- $mw->g_bind("<Return>", sub {calculate();});
- sub calculate {
- $meters = int(0.3048*$feet*10000.0+.5)/10000.0 || '';
- }
- Tkx::MainLoop();
[root@localhost TK]# perl 1.pl
invalid command name "ttk::frame" at 1.pl line 8.
我的perl版本：
[root@localhost TK]# perl -v
This is perl 5, version 16, subversion 1 (v5.16.1) built for x86_64-linux-thread-multi
Tkx版本：
Tkx is up to date (1.09).
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發(fā)表于 2014-01-06 16:43
發(fā)表于 2014-01-06 16:53