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https://github.com/SerenityOS/serenity
synced 2024-10-07 08:29:58 +00:00
LibGUI: Handle cursor keydown events in AbstractView
Move the basic movement keys (up/down/left/right/home/end/pgup/pgdn) up to AbstractView::keydown_event() and have it call the virtual move_cursor() which is then implemented by subclasses.
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4ba12e9c23
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27687b1c6e
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@ -373,11 +373,6 @@ void AbstractTableView::set_row_height(int height)
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void AbstractTableView::keydown_event(KeyEvent& event)
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{
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SelectionUpdate selection_update = SelectionUpdate::Set;
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if (event.modifiers() == KeyModifier::Mod_Shift) {
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selection_update = SelectionUpdate::Shift;
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}
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if (is_tab_key_navigation_enabled()) {
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if (event.modifiers() == KeyModifier::Mod_Shift && event.key() == KeyCode::Key_Tab) {
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move_cursor(CursorMovement::Left, SelectionUpdate::Set);
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@ -391,46 +386,6 @@ void AbstractTableView::keydown_event(KeyEvent& event)
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}
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}
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if (event.key() == KeyCode::Key_Left) {
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move_cursor(CursorMovement::Left, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_Right) {
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move_cursor(CursorMovement::Right, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_Up) {
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move_cursor(CursorMovement::Up, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_Down) {
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move_cursor(CursorMovement::Down, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_Home) {
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move_cursor(CursorMovement::Home, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_End) {
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move_cursor(CursorMovement::End, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_PageUp) {
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move_cursor(CursorMovement::PageUp, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_PageDown) {
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move_cursor(CursorMovement::PageDown, selection_update);
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event.accept();
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return;
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}
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return AbstractView::keydown_event(event);
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}
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@ -443,4 +443,53 @@ void AbstractView::set_edit_triggers(unsigned triggers)
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m_edit_triggers = triggers;
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}
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void AbstractView::keydown_event(KeyEvent& event)
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{
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SelectionUpdate selection_update = SelectionUpdate::Set;
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if (event.modifiers() == KeyModifier::Mod_Shift) {
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selection_update = SelectionUpdate::Shift;
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}
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if (event.key() == KeyCode::Key_Left) {
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move_cursor(CursorMovement::Left, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_Right) {
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move_cursor(CursorMovement::Right, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_Up) {
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move_cursor(CursorMovement::Up, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_Down) {
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move_cursor(CursorMovement::Down, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_Home) {
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move_cursor(CursorMovement::Home, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_End) {
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move_cursor(CursorMovement::End, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_PageUp) {
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move_cursor(CursorMovement::PageUp, selection_update);
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event.accept();
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return;
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}
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if (event.key() == KeyCode::Key_PageDown) {
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move_cursor(CursorMovement::PageDown, selection_update);
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event.accept();
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return;
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}
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}
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}
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@ -121,6 +121,7 @@ protected:
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AbstractView();
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virtual ~AbstractView() override;
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virtual void keydown_event(KeyEvent&) override;
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virtual void mousedown_event(MouseEvent&) override;
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virtual void mousemove_event(MouseEvent&) override;
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virtual void mouseup_event(MouseEvent&) override;
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@ -320,32 +320,12 @@ void ColumnsView::keydown_event(KeyEvent& event)
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if (!model())
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return;
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SelectionUpdate selection_update = SelectionUpdate::Set;
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if (event.key() == KeyCode::Key_Return) {
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activate_selected();
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return;
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}
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if (event.key() == KeyCode::Key_Up) {
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move_cursor(CursorMovement::Up, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_Down) {
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move_cursor(CursorMovement::Down, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_Left) {
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move_cursor(CursorMovement::Left, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_Right) {
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move_cursor(CursorMovement::Right, selection_update);
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return;
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}
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AbstractView::keydown_event(event);
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}
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}
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@ -602,45 +602,11 @@ void IconView::keydown_event(KeyEvent& event)
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if (!m_visual_row_count || !m_visual_column_count)
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return;
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SelectionUpdate selection_update = SelectionUpdate::Set;
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if (event.key() == KeyCode::Key_Return) {
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activate_selected();
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return;
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}
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if (event.key() == KeyCode::Key_Home) {
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move_cursor(CursorMovement::Home, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_End) {
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move_cursor(CursorMovement::End, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_Up) {
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move_cursor(CursorMovement::Up, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_Down) {
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move_cursor(CursorMovement::Down, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_Left) {
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move_cursor(CursorMovement::Left, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_Right) {
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move_cursor(CursorMovement::Right, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_PageUp) {
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move_cursor(CursorMovement::PageUp, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_PageDown) {
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move_cursor(CursorMovement::PageDown, selection_update);
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return;
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}
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return Widget::keydown_event(event);
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AbstractView::keydown_event(event);
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}
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void IconView::move_cursor(CursorMovement movement, SelectionUpdate selection_update)
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@ -194,35 +194,17 @@ void ListView::keydown_event(KeyEvent& event)
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if (!model())
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return;
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SelectionUpdate selection_update = SelectionUpdate::Set;
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ModelIndex new_index;
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if (event.key() == KeyCode::Key_Return) {
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activate_selected();
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return;
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}
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if (event.key() == KeyCode::Key_Up) {
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move_cursor(CursorMovement::Up, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_Down) {
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move_cursor(CursorMovement::Down, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_PageUp) {
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move_cursor(CursorMovement::PageUp, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_PageDown) {
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move_cursor(CursorMovement::PageDown, selection_update);
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return;
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}
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if (event.key() == KeyCode::Key_Escape) {
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if (on_escape_pressed)
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on_escape_pressed();
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return;
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}
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return AbstractView::keydown_event(event);
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AbstractView::keydown_event(event);
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}
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void ListView::move_cursor_relative(int steps, SelectionUpdate selection_update)
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