diff options
Diffstat (limited to 'scene/gui/text_edit.cpp')
| -rw-r--r-- | scene/gui/text_edit.cpp | 44 |
1 files changed, 37 insertions, 7 deletions
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp index de69406b37..acf6d55eb5 100644 --- a/scene/gui/text_edit.cpp +++ b/scene/gui/text_edit.cpp @@ -732,6 +732,19 @@ void TextEdit::_notification(int p_what) { VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg, ofs_y, xmargin_end - xmargin_beg, get_row_height()), cache.mark_color); } + if (str.length() == 0) { + // draw line background if empty as we won't loop at at all + if (line == cursor.line && highlight_current_line) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(0, ofs_y, xmargin_end, get_row_height()), cache.current_line_color); + } + + // give visual indication of empty selected line + if (selection.active && line >= selection.from_line && line <= selection.to_line) { + int char_w = cache.font->get_char_size(' ').width; + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg, ofs_y, char_w, get_row_height()), cache.selection_color); + } + } + if (text.is_breakpoint(line) && !draw_breakpoint_gutter) { #ifdef TOOLS_ENABLED VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg, ofs_y + get_row_height() - EDSCALE, xmargin_end - xmargin_beg, EDSCALE), cache.breakpoint_color); @@ -952,16 +965,19 @@ void TextEdit::_notification(int p_what) { //current line highlighting bool in_selection = (selection.active && line >= selection.from_line && line <= selection.to_line && (line > selection.from_line || j >= selection.from_column) && (line < selection.to_line || j < selection.to_column)); - if (line == cursor.line) { - if (j == 0) - //first char + if (line == cursor.line && highlight_current_line) { + // if its the first char draw behind line numbers + if (j == 0) { VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(0, ofs_y, (char_ofs + char_margin), get_row_height()), cache.current_line_color); - else if (j == str.length() - 1) - //last char + } + // if its the last char draw to end of the line + if (j == str.length() - 1) { VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(char_ofs + char_margin + char_w, ofs_y, xmargin_end - (char_ofs + char_margin + char_w), get_row_height()), cache.current_line_color); - - if (!in_selection) + } + // actual text + if (!in_selection) { VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin, ofs_y), Size2i(char_w, get_row_height())), cache.current_line_color); + } } if (in_selection) { @@ -4716,6 +4732,15 @@ int TextEdit::get_breakpoint_gutter_width() const { return cache.breakpoint_gutter_width; } +void TextEdit::set_highlight_current_line(bool p_enabled) { + highlight_current_line = p_enabled; + update(); +} + +bool TextEdit::is_highlight_current_line_enabled() const { + return highlight_current_line; +} + bool TextEdit::is_text_field() const { return true; @@ -4843,6 +4868,9 @@ void TextEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("set_syntax_coloring", "enable"), &TextEdit::set_syntax_coloring); ClassDB::bind_method(D_METHOD("is_syntax_coloring_enabled"), &TextEdit::is_syntax_coloring_enabled); + ClassDB::bind_method(D_METHOD("set_highlight_current_line", "enabled"), &TextEdit::set_highlight_current_line); + ClassDB::bind_method(D_METHOD("is_highlight_current_line_enabled"), &TextEdit::is_highlight_current_line_enabled); + ClassDB::bind_method(D_METHOD("set_smooth_scroll_enable", "enable"), &TextEdit::set_smooth_scroll_enabled); ClassDB::bind_method(D_METHOD("is_smooth_scroll_enabled"), &TextEdit::is_smooth_scroll_enabled); ClassDB::bind_method(D_METHOD("set_v_scroll_speed", "speed"), &TextEdit::set_v_scroll_speed); @@ -4854,6 +4882,7 @@ void TextEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("menu_option", "option"), &TextEdit::menu_option); ClassDB::bind_method(D_METHOD("get_menu"), &TextEdit::get_menu); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "highlight_current_line"), "set_highlight_current_line", "is_highlight_current_line_enabled"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "syntax_highlighting"), "set_syntax_coloring", "is_syntax_coloring_enabled"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "show_line_numbers"), "set_show_line_numbers", "is_show_line_numbers_enabled"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "highlight_all_occurrences"), "set_highlight_all_occurrences", "is_highlight_all_occurrences_enabled"); @@ -4975,6 +5004,7 @@ TextEdit::TextEdit() { auto_brace_completion_enabled = false; brace_matching_enabled = false; highlight_all_occurrences = false; + highlight_current_line = false; indent_using_spaces = false; space_indent = " "; auto_indent = false; |