diff options
Diffstat (limited to 'library/demos/text.tcl')
| -rw-r--r-- | library/demos/text.tcl | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/library/demos/text.tcl b/library/demos/text.tcl index 21ee096..e1b3a0c 100644 --- a/library/demos/text.tcl +++ b/library/demos/text.tcl @@ -17,7 +17,8 @@ wm iconname $w "text" positionWindow $w ## See Code / Dismiss buttons -set btns [addSeeDismiss $w.buttons $w] +set btns [addSeeDismiss $w.buttons $w {} \ + {ttk::button $w.buttons.fontchooser -command fontchooserToggle}] pack $btns -side bottom -fill x text $w.text -yscrollcommand [list $w.scroll set] -setgrid 1 \ @@ -25,6 +26,30 @@ text $w.text -yscrollcommand [list $w.scroll set] -setgrid 1 \ scrollbar $w.scroll -command [list $w.text yview] pack $w.scroll -side right -fill y pack $w.text -expand yes -fill both + +# TIP 324 Demo: [tk fontchooser] +proc fontchooserToggle {} { + tk fontchooser [expr {[tk fontchooser configure -visible] ? + "hide" : "show"}] +} +proc fontchooserVisibility {w} { + $w configure -text [expr {[tk fontchooser configure -visible] ? + "Hide Font Dialog" : "Show Font Dialog"}] +} +proc fontchooserFocus {w} { + tk fontchooser configure -font [$w cget -font] \ + -command [list fontchooserFontSel $w] +} +proc fontchooserFontSel {w font args} { + $w configure -font [font actual $font] +} +tk fontchooser configure -parent $w +bind $w.text <FocusIn> [list fontchooserFocus $w.text] +fontchooserVisibility $w.buttons.fontchooser +bind $w <<TkFontchooserVisibility>> [list \ + fontchooserVisibility $w.buttons.fontchooser] +focus $w.text + $w.text insert 0.0 \ {This window is a text widget. It displays one or more lines of text and allows you to edit the text. Here is a summary of the things you |