New check box in the Find and Replace dialog for Scintilla editors. The
new option uses the feature in QScintilla for finding text in the
selection only.
The implementation has been changed to use findFirst(InSelection) and
findNext so it works exactly as designed by QScintilla. Consequently the
finding process has to be cancel whenever any of the parameters have
changed.
Each time the searched term or the dialog is closed, the find process in
the QScintilla widget is cancelled. This avoids the problem mentioned in
issue #1612 and similar others, like finding, then changing the searched
term and pressing Replace. In all these cases Replace only finds the next
term to be replaced without performing any actual replacement.
SQL and JSON text editor classes have been refactored. A new parent class
for both editors have been added for the common logic implementable without
depending on the specific lexer.
The only visible effect of this change should be that the JSON editor
(issue #1173) now has the same find/replace dialog as the SQL editor.
This prepares for the implementation of the XML editor (issue #1253).
Find/Replace dialog does not block the main window.
Dialog reused, so checks changed by user are preserved.
The selection of the last occurrence in Find All and Replace All
is cleared, so all the occurrences have the same appearance.
A classic Find/Replace dialog including all the options provided
by the QScintilla editor. Additionally a "Replace All" and a
Find All" button are implemented. This complements issue #191
New shortcut in main window for opening the find/replace dialog
connected to the focused widget. Standard for Replace is Ctrl+H.
Consequently the shortcut for Copy with Headers is changed to
Ctrl+Shift+C (see issue #1058).
For SQL text widgets not embedded in the main window, the standard
shortcut cannot be enabled, otherwise it conflicts with the main
window. Therefore the shortcut Ctrl+Shift+H is enabled for all the
SQL widgets as fallback. A better solution would be desirable.
