diff options
Diffstat (limited to 'scene/gui/rich_text_label.cpp')
| -rw-r--r-- | scene/gui/rich_text_label.cpp | 64 |
1 files changed, 48 insertions, 16 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp index 6fbc58a38a..49618d0138 100644 --- a/scene/gui/rich_text_label.cpp +++ b/scene/gui/rich_text_label.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -27,6 +27,7 @@ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ + #include "rich_text_label.h" #include "os/keyboard.h" #include "os/os.h" @@ -371,19 +372,20 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int & cw = tab_size * font->get_char_size(' ').width; } - if (underline) { - Color uc = color; - uc.a *= 0.5; - int uy = y + lh - fh + ascent + 2; - float underline_width = 1.0; -#ifdef TOOLS_ENABLED - underline_width *= EDSCALE; -#endif - VS::get_singleton()->canvas_item_add_line(ci, p_ofs + Point2(align_ofs + pofs, uy), p_ofs + Point2(align_ofs + pofs + cw, uy), uc, underline_width); - } ofs += cw; } } + + if (underline) { + Color uc = color; + uc.a *= 0.5; + int uy = y + lh - fh + ascent + 2; + float underline_width = 1.0; +#ifdef TOOLS_ENABLED + underline_width *= EDSCALE; +#endif + VS::get_singleton()->canvas_item_add_line(ci, p_ofs + Point2(align_ofs + wofs, uy), p_ofs + Point2(align_ofs + wofs + w, uy), uc, underline_width); + } } ADVANCE(fw); @@ -451,6 +453,8 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int & table->columns[i].width = 0; } //compute minimum width for each cell + const int available_width = p_width - hseparation * (table->columns.size() - 1) - wofs; + for (List<Item *>::Element *E = table->subitems.front(); E; E = E->next()) { ERR_CONTINUE(E->get()->type != ITEM_FRAME); //children should all be frames ItemFrame *frame = static_cast<ItemFrame *>(E->get()); @@ -461,7 +465,7 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int & for (int i = 0; i < frame->lines.size(); i++) { - _process_line(frame, Point2(), ly, p_width, i, PROCESS_CACHE, cfont, Color()); + _process_line(frame, Point2(), ly, available_width, i, PROCESS_CACHE, cfont, Color()); table->columns[column].min_width = MAX(table->columns[column].min_width, frame->lines[i].minimum_width); } idx++; @@ -470,11 +474,11 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int & //compute available width and total ratio (for expanders) int total_ratio = 0; - int available_width = p_width - hseparation * (table->columns.size() - 1); + int remaining_width = available_width; table->total_width = hseparation; for (int i = 0; i < table->columns.size(); i++) { - available_width -= table->columns[i].min_width; + remaining_width -= table->columns[i].min_width; if (table->columns[i].expand) total_ratio += table->columns[i].expand_ratio; } @@ -484,7 +488,7 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int & for (int i = 0; i < table->columns.size(); i++) { table->columns[i].width = table->columns[i].min_width; if (table->columns[i].expand) - table->columns[i].width += table->columns[i].expand_ratio * available_width / total_ratio; + table->columns[i].width += table->columns[i].expand_ratio * remaining_width / total_ratio; table->total_width += table->columns[i].width + hseparation; } @@ -815,7 +819,35 @@ void RichTextLabel::_gui_input(Ref<InputEvent> p_event) { } } } + } else if (b->is_pressed() && b->is_doubleclick() && selection.enabled) { + //doubleclick: select word + int line = 0; + Item *item = NULL; + bool outside; + + _find_click(main, b->get_position(), &item, &line, &outside); + + while (item && item->type != ITEM_TEXT) { + + item = _get_next_item(item, true); + } + + if (item && item->type == ITEM_TEXT) { + + String itext = static_cast<ItemText *>(item)->text; + + int beg, end; + if (select_word(itext, line, beg, end)) { + + selection.from = item; + selection.to = item; + selection.from_char = beg; + selection.to_char = end - 1; + selection.active = true; + update(); + } + } } else if (!b->is_pressed()) { selection.click = NULL; |