| Name : perl-Tk-SelFile
| |
| Version : 0.02
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : 7.12
| Date : 2017-08-04 18:19:58
|
| Group : Development/Libraries/Perl
| Source RPM : perl-Tk-SelFile-0.02-7.12.src.rpm
|
| Size : 0.02 MB
| |
| Packager : (none)
| |
| Summary : a widget for choosing a file to read or write
|
Description :
This Module pops up a file selector box, with a directory entry
with filter on top, a list of directories in the current directory,
a list of files in the current directory, an entry for entering
or modifying a file name, a read button, a write button, a
cancel button, a HOME button, and a button to return to the
starting directory (-directory).
The button to return to the starting directory is motivated by
the idea that an application may have a directory unrelated to
the home directory, e.g. a library of data, that is set to be
the starting directory. If the user goes to the home directory,
the user may not recall the starting directory that was set by
the application.
A call to SelFile few (or no options, such as shown below)
will result in the default values shown in the example
given in the SYNOPSIS section. The most uptodate list of
configuration variables and default values can be found in the
subroutine Populate as arguments to the subroutine ConfigSpecs.
$sfw = $mw->SelFile;
A dialog box error message is generated if the user clicks the
Read button for a file that does not exist.
For Write, a dialog box that requests whether the user wishes
to overwrite the file is generated for a file that already exists.
Also for Write, a dialog box error message is generated is the
file name is blank.
This widget can be configured for requesting a file name to read,
requesting a file name for writing, or for requesting either.
For the initial call to SelFile that configures the widget,
if -readbutlabel is not a member of the argument list, then
the default value is used (i.e. Read). If on the other hand
it is present but specifies an empty string, as shown below
-readbutlabel => \'\',
then the button is not created. An analogous rule applies
to the argument -writebutlabel.
The file name output is a single space character rather than undef
when CANCEL is selected so that the user can process the return values
without checking the values, e.g. storing the result for later use.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl:/CPAN-T/openSUSE_Tumbleweed/x86_64 |
