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Code Issues Activity Actions

TextEditor: Add a menu action for turning line-wrapping on/off

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This commit is contained in:
Andreas Kling 2019-08-25 12:23:34 +02:00
parent 5aac652b4b
commit 97a695403b
2 changed files with 10 additions and 1 deletions
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10
Applications/TextEditor/TextEditorWidget.cpp
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@ -65,7 +65,7 @@ TextEditorWidget::TextEditorWidget()
selection_start = m_editor->normalized_selection().end(); selection_start = m_editor->normalized_selection().end();
auto found_range = m_editor->find_prev(needle, selection_start); auto found_range = m_editor->find_prev(needle, selection_start);
dbg() << "find_prev(\"" << needle << "\") returned " << found_range; dbg() << "find_prev(\"" << needle << "\") returned " << found_range;
if (found_range.is_valid()) { if (found_range.is_valid()) {
m_editor->set_selection(found_range); m_editor->set_selection(found_range);
@ -137,8 +137,16 @@ TextEditorWidget::TextEditorWidget()
m_save_as_action->activate(); m_save_as_action->activate();
}); });
m_line_wrapping_setting_action = GAction::create("Line wrapping", [&](GAction& action) {
action.set_checked(!action.is_checked());
m_editor->set_line_wrapping_enabled(action.is_checked());
});
m_line_wrapping_setting_action->set_checkable(true);
m_line_wrapping_setting_action->set_checked(m_editor->is_line_wrapping_enabled());
auto menubar = make<GMenuBar>(); auto menubar = make<GMenuBar>();
auto app_menu = make<GMenu>("Text Editor"); auto app_menu = make<GMenu>("Text Editor");
app_menu->add_action(*m_line_wrapping_setting_action);
app_menu->add_action(GAction::create("Quit", { Mod_Alt, Key_F4 }, [](const GAction&) { app_menu->add_action(GAction::create("Quit", { Mod_Alt, Key_F4 }, [](const GAction&) {
GApplication::the().quit(0); GApplication::the().quit(0);
return; return;

1
Applications/TextEditor/TextEditorWidget.h
View file

@ -29,6 +29,7 @@ private:
RefPtr<GAction> m_save_action; RefPtr<GAction> m_save_action;
RefPtr<GAction> m_save_as_action; RefPtr<GAction> m_save_as_action;
RefPtr<GAction> m_find_action; RefPtr<GAction> m_find_action;
RefPtr<GAction> m_line_wrapping_setting_action;
GTextBox* m_find_textbox { nullptr }; GTextBox* m_find_textbox { nullptr };
GButton* m_find_prev_button { nullptr }; GButton* m_find_prev_button { nullptr };