autoscroll(n) [mojave man page]
autoscroll(n) Automatic mapping of scrollbars autoscroll(n) __________________________________________________________________________________________________________________________________________________ NAME
autoscroll - Provides for a scrollbar to automatically mapped and unmapped as needed SYNOPSIS
package require Tcl package require autoscroll ?1.1? ::autoscroll::autoscroll scrollbar ::autoscroll::unautoscroll scrollbar ::autoscroll::wrap ::autoscroll::unwrap _________________________________________________________________ DESCRIPTION
This package allows scrollbars to be mapped and unmapped as needed depending on the size and content of the scrollbars scrolled widget. The scrollbar must be managed by either pack or grid, other geometry managers are not supported. When managed by pack, any geometry changes made in the scrollbars parent between the time a scrollbar is unmapped, and when it is mapped will be lost. It is an error to destroy any of the scrollbars siblings while the scrollbar is unmapped. When managed by grid, if anything becomes gridded in the same row and column the scrollbar occupied it will be replaced by the scrollbar when remapped. This package may be used on any scrollbar-like widget as long as it supports the set subcommand in the same style as scrollbar. If the set subcommand is not used then this package will have no effect. ::autoscroll::autoscroll scrollbar Arranges for the already existing scrollbar scrollbar to be mapped and unmapped as needed. ::autoscroll::unautoscroll scrollbar Returns the named scrollbar to its original static state. ::autoscroll::wrap Arranges for all scrollbars created after this command is run to be automatically mapped and unmapped as needed. ::autoscroll::unwrap Turns off the automatic autoscrolling of all new scrollbars. Does not effect existing scrollbars text .t -yscrollcommand ".scrolly set" scrollbar .scrolly -orient v -command ".t yview" pack .scrolly -side right -fill y pack .t -side left -fill both -expand 1 ::autoscroll::autoscroll .scrolly KEYWORDS
scroll, scrollbar autoscroll 1.1 autoscroll(n)
Check Out this Related Man Page
tixScrolledText(n) Tix Built-In Commands tixScrolledText(n) NAME
tixScrolledText - Create and manipulate Tix ScrolledText widgets SYNOPSIS
tixScrolledText pathName ?options? -anchor -background -cursor -relief -borderWidth WIDGET-SPECIFIC OPTIONS [-height height] Specifies the desired height for the window, in pixels. [-scrollbar scrollbar] Specifies the display policy of the scrollbars. The following values are recognized: auto ?+x? ?-x? ?+y? ?-y? When -scrollbar is set to "auto", the scrollbars are shown only when needed. Additional modifiers can be used to force a scrollbar to be shown or hidden. For example, "auto -y" means the horizontal scrollbar should be shown when needed but the vertical scrollbar should always be hidden; "auto +x" means the vertical scrollbar should be shown when needed but the hori- zontal scrollbar should always be shown, and so on. both Both scrollbars are shown none The scrollbars are never shown. x Only the horizontal scrollbar is shown; y Only the vertical scrollbar is shown. [-width width] Specifies the desired width for the window, in pixels. SUBWIDGETS
Name: hsb Class: Scrollbar The horizontal scrollbar subwidget. Name: text Class: Text The Text subwidget inside the ScrolledText widget. Name: vsb Class: Scrollbar The vertical scrollbar subwidget. DESCRIPTION
The tixScrolledText command creates a new window (given by the pathName argument) and makes it into a ScrolledText widget. Additional options, described above, may be specified on the command line or in the option database to configure aspects of the ScrolledText widget such as its cursor and relief. WIDGET COMMANDS
The tixScrolledText command creates a new Tcl command whose name is the same as the path name of the ScrolledText widget's window. This command may be used to invoke various operations on the widget. It has the following general form: pathName option ?arg arg ...? PathName is the name of the command, which is the same as the ScrolledText widget's path name. Option and the args determine the exact behavior of the command. The following commands are possible for ScrolledText widgets: pathName cget option Returns the current value of the configuration option given by option. Option may have any of the values accepted by the tixScrolledText command. pathName configure ?option? ?value option value ...? Query or modify the configuration options of the widget. If no option is specified, returns a list describing all of the available options for pathName (see Tk_ConfigureInfo for information on the format of this list). If option is specified with no value, then the command returns a list describing the one named option (this list will be identical to the corresponding sublist of the value returned if no option is specified). If one or more option-value pairs are specified, then the command modifies the given widget option(s) to have the given value(s); in this case the command returns an empty string. Option may have any of the values accepted by the tixScrolledText command. pathName subwidget name ?args? When no additional arguments are given, returns the pathname of the subwidget of the specified name. When no additional arguments are given, the widget command of the specified subwidget will be called with these parameters. KEYWORDS
Tix(n) Tix 4.0 tixScrolledText(n)