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Code Issues Activity Actions

LibGUI: Make Tableview handle multi-selected indexes when deleting

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Previously when the delete key was pressed, only the first selected
cell index would have been deleted. This commit remedies that by first
checking when more than a single index is selected.
This commit is contained in:
Glenford Williams 2022-01-10 17:03:20 -05:00 • committed by Linus Groh
parent 2f50d8f4d3
commit 6c10e9e121
1 changed files with 13 additions and 4 deletions
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17
Userland/Libraries/LibGUI/TableView.cpp
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@ -1,5 +1,6 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2022, Glenford Williams <gw_dev@outlook.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -178,12 +179,20 @@ void TableView::keydown_event(KeyEvent& event)
if (is_editable() && edit_triggers() & EditTrigger::AnyKeyPressed && (event.code_point() != 0 || is_clear)) {
begin_editing(cursor_index());
if (m_editing_delegate) {
if (is_delete)
m_editing_delegate->set_value(String {});
else if (is_backspace)
if (is_delete) {
if (selection().size() > 1) {
selection().for_each_index([&](GUI::ModelIndex& index) {
begin_editing(index);
m_editing_delegate->set_value(String {});
});
} else {
m_editing_delegate->set_value(String {});
}
} else if (is_backspace) {
m_editing_delegate->set_value(String::empty());
else
} else {
m_editing_delegate->set_value(event.text(), ModelEditingDelegate::SelectionBehavior::DoNotSelect);
}
}
}
}