diff options
Diffstat (limited to 'doc/ttk_scrollbar.n')
| -rw-r--r-- | doc/ttk_scrollbar.n | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/doc/ttk_scrollbar.n b/doc/ttk_scrollbar.n index 6c1efeb..6de1d66 100644 --- a/doc/ttk_scrollbar.n +++ b/doc/ttk_scrollbar.n @@ -6,7 +6,7 @@ '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" '\" SOURCE: tk/doc/scrollbar.n, r1.4 -'\" RCS: @(#) $Id: ttk_scrollbar.n,v 1.4 2007/10/22 14:33:13 dkf Exp $ +'\" RCS: @(#) $Id: ttk_scrollbar.n,v 1.5 2007/10/23 15:44:36 dkf Exp $ '\" .so man.macros .TH ttk_scrollbar n 8.5 Tk "Tk Themed Widget" @@ -28,24 +28,25 @@ control the visible region. Depending on the theme, two or more arrow buttons may also be present; these are used to scroll the visible region in discrete units. .SO -\-class \-cursor \-style \-takefocus +\-class \-cursor \-style +\-takefocus .SE - .SH "WIDGET-SPECIFIC OPTIONS" .OP \-command command Command A Tcl script prefix to evaluate to change the view in the widget associated with the scrollbar. Additional arguments are appended to the value of this option, as described in \fBSCROLLING COMMANDS\fR below, whenever the user requests a view change by manipulating the scrollbar. -.br +.RS +.PP This option typically consists of a two-element list, containing the name of a scrollable widget followed by either \fBxview\fR (for horizontal scrollbars) or \fByview\fR (for vertical scrollbars). +.RE .OP \-orient orient Orient One of \fBhorizontal\fR or \fBvertical\fR. Specifies the orientation of the scrollbar. .BE - .SH "WIDGET COMMAND" .TP \fIpathName \fBcget\fR \fIoption\fR @@ -76,7 +77,6 @@ between 0 and 1. \fIpathName \fBstate\fR ?\fIstateSpec\fR? . Modify or query the widget state; see \fIttk_widget(n)\fR. - .SH "INTERNAL COMMANDS" The following widget commands are used internally by the TScrollbar widget class bindings. @@ -106,7 +106,6 @@ closest point in the trough is used. Returns the name of the element under the point given by \fIx\fR and \fIy\fR, or an empty string if the point does not lie in any element of the scrollbar. \fIX\fR and \fIy\fR are pixel coordinates relative to the scrollbar widget. - .SH "SCROLLING COMMANDS" When the user interacts with the scrollbar, for example by dragging the thumb, the scrollbar notifies the associated widget that it must change its view. @@ -138,28 +137,27 @@ widget to define the meaning of a page; typically it is slightly less than what fits in the window, so that there is a slight overlap between the old and new views. \fINumber\fR is either 1, which means the next page should become visible, or \-1, which means that the previous page should become visible. - .SH "WIDGET STATES" The scrollbar automatically sets the \fBdisabled\fR state bit when the entire range is visible (range is 0.0 to 1.0), and clears it otherwise. It also sets the \fBactive\fR and \fBpressed\fR state flags of individual elements, based on the position and state of the mouse pointer. - .SH EXAMPLE .CS set f [frame .f] -ttk::scrollbar $f.hsb -orient horizontal -command [list $f.t xview] -ttk::scrollbar $f.vsb -orient vertical -command [list $f.t yview] -text $f.t -xscrollcommand [list $f.hsb set] -yscrollcommand [list $f.vsb set] +ttk::scrollbar $f.hsb -orient horizontal \e + -command [list $f.t xview] +ttk::scrollbar $f.vsb -orient vertical \e + -command [list $f.t yview] +text $f.t -xscrollcommand [list $f.hsb set] \e + -yscrollcommand [list $f.vsb set] grid $f.t -row 0 -column 0 -sticky nsew grid $f.vsb -row 0 -column 1 -sticky nsew grid $f.hsb -row 1 -column 0 -sticky nsew grid columnconfigure $f 0 -weight 1 grid rowconfigure $f 0 -weight 1 .CE - .SH "SEE ALSO" ttk_widget(n), scrollbar(n) - .SH KEYWORDS scrollbar, widget |