diff options
Diffstat (limited to 'ext/tk/sample/tktextframe.rb')
| -rw-r--r-- | ext/tk/sample/tktextframe.rb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ext/tk/sample/tktextframe.rb b/ext/tk/sample/tktextframe.rb index 78efdf0970..5d16f2b0be 100644 --- a/ext/tk/sample/tktextframe.rb +++ b/ext/tk/sample/tktextframe.rb @@ -65,9 +65,9 @@ class TkTextFrame < TkText # vertical scrollbar : ON/OFF def vscroll(mode) st = TkGrid.info(@v_scroll) - if mode && st == [] then + if mode && st.size == 0 then @v_scroll.grid('row'=>0, 'column'=>1, 'sticky'=>'ns') - elsif !mode && st != [] then + elsif !mode && st.size != 0 then @v_scroll.ungrid end self @@ -76,10 +76,10 @@ class TkTextFrame < TkText # horizontal scrollbar : ON/OFF def hscroll(mode, wrap_mode="char") st = TkGrid.info(@h_scroll) - if mode && st == [] then + if mode && st.size == 0 then @h_scroll.grid('row'=>1, 'column'=>0, 'sticky'=>'ew') wrap 'none' # => self.wrap('none') - elsif !mode && st != [] then + elsif !mode && st.size != 0 then @h_scroll.ungrid wrap wrap_mode # => self.wrap(wrap_mode) end |