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Show selected end of line in TextEdit 

Continues selection box at the end of line if eol/carriage return is selected.
This commit is contained in:
aXu-AP 2023-01-29 17:36:09 +02:00
parent b662d232a2
commit 16e0fcd04a
1 changed files with 15 additions and 14 deletions
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29
scene/gui/text_edit.cpp
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@ -982,18 +982,6 @@ void TextEdit::_notification(int p_what) {
RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(ofs_x, ofs_y, xmargin_end, row_height), theme_cache.current_line_color);
}
}
// Give visual indication of empty selected line.
for (int c = 0; c < carets.size(); c++) {
if (has_selection(c) && line >= get_selection_from_line(c) && line <= get_selection_to_line(c) && char_margin >= xmargin_beg) {
float char_w = theme_cache.font->get_char_size(' ', theme_cache.font_size).width;
if (rtl) {
RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(size.width - xmargin_beg - ofs_x - char_w, ofs_y, char_w, row_height), theme_cache.selection_color);
} else {
RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y, char_w, row_height), theme_cache.selection_color);
}
}
}
} else {
// If it has text, then draw current line marker in the margin, as line number etc will draw over it, draw the rest of line marker later.
if (caret_line_wrap_index_map.has(line) && caret_line_wrap_index_map[line].has(line_wrap_index) && highlight_current_line) {
@ -1086,13 +1074,26 @@ void TextEdit::_notification(int p_what) {
char_margin = size.width - char_margin - TS->shaped_text_get_size(rid).x;
}
// Draw selections.
float char_w = theme_cache.font->get_char_size(' ', theme_cache.font_size).width;
for (int c = 0; c < carets.size(); c++) {
if (!clipped && has_selection(c) && line >= get_selection_from_line(c) && line <= get_selection_to_line(c)) { // Selection
if (!clipped && has_selection(c) && line >= get_selection_from_line(c) && line <= get_selection_to_line(c)) {
int sel_from = (line > get_selection_from_line(c)) ? TS->shaped_text_get_range(rid).x : get_selection_from_column(c);
int sel_to = (line < get_selection_to_line(c)) ? TS->shaped_text_get_range(rid).y : get_selection_to_column(c);
Vector<Vector2> sel = TS->shaped_text_get_selection(rid, sel_from, sel_to);
// Show selection at the end of line.
if (line < get_selection_to_line(c)) {
if (rtl) {
sel.push_back(Vector2(-char_w, 0));
} else {
float line_end = TS->shaped_text_get_size(rid).width;
sel.push_back(Vector2(line_end, line_end + char_w));
}
}
for (int j = 0; j < sel.size(); j++) {
Rect2 rect = Rect2(sel[j].x + char_margin + ofs_x, ofs_y, sel[j].y - sel[j].x, row_height);
Rect2 rect = Rect2(sel[j].x + char_margin + ofs_x, ofs_y, Math::ceil(sel[j].y - sel[j].x), row_height);
if (rect.position.x + rect.size.x <= xmargin_beg || rect.position.x > xmargin_end) {
continue;
}