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LibGUI+TextEditor: Add a relative line number option for TextEditor

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This adds an option for displaying relative line numbers in the ruler,
the line numbers are still absolute by default.
This commit is contained in:
Snow 2022-12-08 17:07:50 +08:00 • committed by Linus Groh
parent 1ca0898b1c
commit 0049dfd717
4 changed files with 31 additions and 1 deletions
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13
Userland/Applications/TextEditor/MainWidget.cpp
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@ -538,6 +538,19 @@ void MainWidget::initialize_menubar(GUI::Window& window)
view_menu.add_action(*m_cursor_line_highlighting_action);
m_relative_line_number_action = GUI::Action::create_checkable("R&elative Line Number", [&](auto& action) {
m_editor->set_relative_line_number(action.is_checked());
Config::write_bool("TextEditor"sv, "View"sv, "RelativeLineNumber"sv, action.is_checked());
});
auto show_relative_line_number = Config::read_bool("TextEditor"sv, "View"sv, "RelativeLineNumber"sv, false);
m_relative_line_number_action->set_checked(show_relative_line_number);
m_editor->set_relative_line_number(show_relative_line_number);
m_relative_line_number_action->set_status_tip("Set relative line number");
view_menu.add_action(*m_relative_line_number_action);
view_menu.add_separator();
view_menu.add_action(*m_no_preview_action);
view_menu.add_action(*m_markdown_preview_action);