09-13-2012
Edit : found it , yes as u said there was null pointer passing. Thanks
Last edited by pooyair; 09-14-2012 at 02:10 PM..
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LEARN ABOUT DEBIAN
prima::editdialog
Prima::EditDialog(3) User Contributed Perl Documentation Prima::EditDialog(3)
NAME
Prima::FindDialog, Prima::ReplaceDialog - standard interface dialogs to find and replace options selection.
SYNOPSIS
use Prima::StdDlg;
my $dlg = Prima::FindDialog-> create( findStyle => 0);
my $res = $dlg-> execute;
if ( $res == mb::Ok) {
print $dlg-> findText, " is to be found
";
} elsif ( $res == mb::ChangeAll) {
print "all occurences of ", $dlg-> findText,
" is to be replaced by ", $dlg-> replaceText;
}
The "mb::ChangeAll" constant, one of possible results of "execute" method, is defined in Prima::StdDlg module. Therefore it is recommended
to include this module instead.
DESCRIPTION
The module provides two classes - Prima::FindDialog and Prima::ReplaceDialog; Prima::ReplaceDialog is exactly same as Prima::FindDialog
except that its default findStyle property value is set to 0. One can use a dialog-caching technique, arbitrating between findStyle value 0
and 1, and use only one instance of Prima::FindDialog.
The module does not provide the actual search algorithm; this must be implemented by the programmer. The toolkit currently include some
facilitation to the problem - the part of algorithm for "Prima::Edit" class is found in "find" in Prima::Edit, and the another part - in
examples/editor.pl example program. Prima::HelpWindow also uses the module, and realizes its own searching algorithm.
API
Properties
All the properties select the user-assigned values, except findStyle.
findText STRING
Selects the text string to be found.
Default value: ''
findStyle BOOLEAN
If 1, the dialog provides only 'find text' interface. If 0, the dialog provides also 'replace text' interface.
Default value: 1 for "Prima::FindDialog", 0 for "Prima::ReplaceDialog".
options INTEGER
Combination of "fdo::" constants. For the detailed description see "find" in Prima::Edit.
fdo::MatchCase
fdo::WordsOnly
fdo::RegularExpression
fdo::BackwardSearch
fdo::ReplacePrompt
Default value: 0
replaceText STRING
Selects the text string that is to replace the found text.
Default value: ''
scope
One of "fds::" constants. Represents the scope of the search: it can be started from the cursor position, of from the top or of the
bottom of the text.
fds::Cursor
fds::Top
fds::Bottom
Default value: "fds::Cursor"
AUTHOR
Dmitry Karasik, <dmitry@karasik.eu.org>.
SEE ALSO
Prima, Prima::Window, Prima::StdDlg, Prima::Edit, Prima::HelpWindow, examples/editor.pl
perl v5.14.2 2009-02-24 Prima::EditDialog(3)