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Fix TextEdit mouse interactions when the last line is hidden

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This commit is contained in:
Paulb23
2021-10-31 18:34:54 +00:00
parent e445bacd90
commit 2a302f7097
4 changed files with 81 additions and 47 deletions
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20
scene/gui/code_edit.cpp
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@@ -296,11 +296,11 @@ void CodeEdit::gui_input(const Ref<InputEvent> &p_gui_input) {
mpos.x = get_size().x - mpos.x;
}
Point2i pos = get_line_column_at_pos(mpos);
Point2i pos = get_line_column_at_pos(mpos, false);
int line = pos.y;
int col = pos.x;
if (mb->get_button_index() == MouseButton::LEFT) {
if (line != -1 && mb->get_button_index() == MouseButton::LEFT) {
if (is_line_folded(line)) {
int wrap_index = get_line_wrap_index_at_column(line, col);
if (wrap_index == get_line_wrap_count(line)) {
@@ -321,11 +321,13 @@ void CodeEdit::gui_input(const Ref<InputEvent> &p_gui_input) {
mpos.x = get_size().x - mpos.x;
}
Point2i pos = get_line_column_at_pos(mpos);
Point2i pos = get_line_column_at_pos(mpos, false);
int line = pos.y;
int col = pos.x;
emit_signal(SNAME("symbol_lookup"), symbol_lookup_word, line, col);
if (line != -1) {
emit_signal(SNAME("symbol_lookup"), symbol_lookup_word, line, col);
}
return;
}
}
@@ -536,11 +538,11 @@ Control::CursorShape CodeEdit::get_cursor_shape(const Point2 &p_pos) const {
return CURSOR_ARROW;
}
Point2i pos = get_line_column_at_pos(p_pos);
Point2i pos = get_line_column_at_pos(p_pos, false);
int line = pos.y;
int col = pos.x;
if (is_line_folded(line)) {
if (line != -1 && is_line_folded(line)) {
int wrap_index = get_line_wrap_index_at_column(line, col);
if (wrap_index == get_line_wrap_count(line)) {
int eol_icon_width = folded_eol_icon->get_width();
@@ -2016,10 +2018,14 @@ bool CodeEdit::is_symbol_lookup_on_click_enabled() const {
String CodeEdit::get_text_for_symbol_lookup() {
Point2i mp = get_local_mouse_pos();
Point2i pos = get_line_column_at_pos(mp);
Point2i pos = get_line_column_at_pos(mp, false);
int line = pos.y;
int col = pos.x;
if (line == -1) {
return String();
}
StringBuilder lookup_text;
const int text_size = get_line_count();
for (int i = 0; i < text_size; i++) {