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Issue-28355 - show spaces in editor

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This commit is contained in:
miwanczuk
2019-04-24 01:33:20 +02:00
parent c991379b81
commit fda3a568ef
6 changed files with 95 additions and 0 deletions
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17
scene/gui/text_edit.cpp
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@@ -1252,6 +1252,11 @@ void TextEdit::_notification(int p_what) {
cache.tab_icon->draw(ci, Point2(char_ofs + char_margin + ofs_x, ofs_y + yofs), in_selection && override_selected_font_color ? cache.font_selected_color : color);
}
if (draw_spaces && str[j] == ' ') {
int yofs = (get_row_height() - cache.space_icon->get_height()) / 2;
cache.space_icon->draw(ci, Point2(char_ofs + char_margin + ofs_x, ofs_y + yofs), in_selection && override_selected_font_color ? cache.font_selected_color : color);
}
char_ofs += char_w;
if (line_wrap_index == line_wrap_amount && j == str.length() - 1 && is_folded(line)) {
@@ -4468,6 +4473,7 @@ void TextEdit::_update_caches() {
#endif
cache.row_height = cache.font->get_height() + cache.line_spacing;
cache.tab_icon = get_icon("tab");
cache.space_icon = get_icon("space");
cache.folded_icon = get_icon("folded");
cache.can_fold_icon = get_icon("fold");
cache.folded_eol_icon = get_icon("GuiEllipsis", "EditorIcons");
@@ -5604,6 +5610,16 @@ bool TextEdit::is_drawing_tabs() const {
return draw_tabs;
}
void TextEdit::set_draw_spaces(bool p_draw) {
draw_spaces = p_draw;
}
bool TextEdit::is_drawing_spaces() const {
return draw_spaces;
}
void TextEdit::set_override_selected_font_color(bool p_override_selected_font_color) {
override_selected_font_color = p_override_selected_font_color;
}
@@ -6429,6 +6445,7 @@ TextEdit::TextEdit() {
setting_row = false;
draw_tabs = false;
draw_spaces = false;
override_selected_font_color = false;
draw_caret = true;
max_chars = 0;