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Fix backspace always unfolding previous line

This commit is contained in:
MrPersonDev 2024-03-15 20:09:23 -07:00 committed by Simon Ashton
parent be56cab58c
commit 2860b99077
2 changed files with 21 additions and 1 deletions
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2
scene/gui/code_edit.cpp
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@ -737,7 +737,7 @@ void CodeEdit::_backspace_internal(int p_caret) {
continue;
}
if (to_line > 0 && _is_line_hidden(to_line - 1)) {
if (to_line > 0 && to_column == 0 && _is_line_hidden(to_line - 1)) {
unfold_line(to_line - 1);
}

20
tests/scene/test_code_edit.h
View File

@ -4570,6 +4570,26 @@ TEST_CASE("[SceneTree][CodeEdit] text manipulation") {
CHECK(code_edit->get_text() == "line 1\nline 2\nline 3");
CHECK(code_edit->get_caret_line() == 0);
CHECK(code_edit->get_caret_column() == 0);
// Unfold previous folded line on backspace if the caret is at the first column.
code_edit->set_line_folding_enabled(true);
code_edit->set_text("line 1\n\tline 2\nline 3");
code_edit->set_caret_line(2);
code_edit->set_caret_column(0);
code_edit->fold_line(0);
code_edit->backspace();
CHECK_FALSE(code_edit->is_line_folded(0));
code_edit->set_line_folding_enabled(false);
// Do not unfold previous line on backspace if the caret is not at the first column.
code_edit->set_line_folding_enabled(true);
code_edit->set_text("line 1\n\tline 2\nline 3");
code_edit->set_caret_line(2);
code_edit->set_caret_column(4);
code_edit->fold_line(0);
code_edit->backspace();
CHECK(code_edit->is_line_folded(0));
code_edit->set_line_folding_enabled(false);
}
SUBCASE("[TextEdit] cut") {