diff options
| -rw-r--r-- | scene/gui/rich_text_label.cpp | 17 | ||||
| -rw-r--r-- | scene/gui/rich_text_label.h | 6 |
2 files changed, 16 insertions, 7 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp index 94c2a9e64b..30a31c2c61 100644 --- a/scene/gui/rich_text_label.cpp +++ b/scene/gui/rich_text_label.cpp @@ -414,7 +414,7 @@ float RichTextLabel::_resize_line(ItemFrame *p_frame, int p_line, const Ref<Font } l.offset.y = p_h; - return l.offset.y + l.text_buf->get_size().y + l.text_buf->get_line_count() * get_theme_constant(SNAME("line_separation")); + return _calculate_line_vertical_offset(l); } float RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font> &p_base_font, int p_base_font_size, int p_width, float p_h, int *r_char_offset) { @@ -683,7 +683,7 @@ float RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font> *r_char_offset = l.char_offset + l.char_count; l.offset.y = p_h; - return l.offset.y + l.text_buf->get_size().y + l.text_buf->get_line_count() * get_theme_constant(SNAME("line_separation")); + return _calculate_line_vertical_offset(l); } int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_ofs, int p_width, const Color &p_base_color, int p_outline_size, const Color &p_outline_color, const Color &p_font_shadow_color, int p_shadow_outline_size, const Point2 &p_shadow_ofs, int &r_processed_glyphs) { @@ -1566,7 +1566,7 @@ int RichTextLabel::_find_first_line(int p_from, int p_to, int p_vofs) const { while (l < r) { int m = Math::floor(double(l + r) / 2.0); MutexLock lock(main->lines[m].text_buf->get_mutex()); - int ofs = main->lines[m].offset.y + main->lines[m].text_buf->get_size().y + main->lines[m].text_buf->get_line_count() * get_theme_constant(SNAME("line_separation")); + int ofs = _calculate_line_vertical_offset(main->lines[m]); if (ofs < p_vofs) { l = m + 1; } else { @@ -1576,6 +1576,10 @@ int RichTextLabel::_find_first_line(int p_from, int p_to, int p_vofs) const { return l; } +_FORCE_INLINE_ float RichTextLabel::_calculate_line_vertical_offset(const RichTextLabel::Line &line) const { + return line.get_height(get_theme_constant(SNAME("line_separation"))); +} + void RichTextLabel::_notification(int p_what) { switch (p_what) { case NOTIFICATION_MOUSE_EXIT: { @@ -2489,7 +2493,7 @@ bool RichTextLabel::_validate_line_caches() { // Resize lines without reshaping. int fi = main->first_resized_line.load(); - float total_height = 0; + float total_height = (fi == 0) ? 0 : _calculate_line_vertical_offset(main->lines[fi - 1]); for (int i = fi; i < (int)main->lines.size(); i++) { total_height = _resize_line(main, i, base_font, base_font_size, text_rect.get_size().width - scroll_w, total_height); @@ -2560,10 +2564,9 @@ void RichTextLabel::_process_line_caches() { int fi = main->first_invalid_line.load(); int total_chars = (fi == 0) ? 0 : (main->lines[fi].char_offset + main->lines[fi].char_count); - float total_height = 0; + float total_height = (fi == 0) ? 0 : _calculate_line_vertical_offset(main->lines[fi - 1]); for (int i = fi; i < (int)main->lines.size(); i++) { total_height = _shape_line(main, i, base_font, base_font_size, text_rect.get_size().width - scroll_w, total_height, &total_chars); - updating_scroll = true; bool exceeds = total_height > ctrl_height && scroll_active; if (exceeds != scroll_visible) { @@ -2577,11 +2580,11 @@ void RichTextLabel::_process_line_caches() { scroll_w = 0; vscroll->hide(); } - main->first_invalid_line.store(0); main->first_resized_line.store(0); main->first_invalid_font_line.store(0); + // since scroll was added or removed we need to resize all lines total_height = 0; for (int j = 0; j <= i; j++) { total_height = _resize_line(main, j, base_font, base_font_size, text_rect.get_size().width - scroll_w, total_height); diff --git a/scene/gui/rich_text_label.h b/scene/gui/rich_text_label.h index 7fbd5f1745..93e57058b0 100644 --- a/scene/gui/rich_text_label.h +++ b/scene/gui/rich_text_label.h @@ -117,6 +117,10 @@ private: int char_count = 0; Line() { text_buf.instantiate(); } + + _FORCE_INLINE_ float get_height(float line_separation) const { + return offset.y + text_buf->get_size().y + text_buf->get_line_count() * line_separation; + } }; struct Item { @@ -504,6 +508,8 @@ private: void _scroll_changed(double); int _find_first_line(int p_from, int p_to, int p_vofs) const; + _FORCE_INLINE_ float _calculate_line_vertical_offset(const Line &line) const; + virtual void gui_input(const Ref<InputEvent> &p_event) override; virtual String get_tooltip(const Point2 &p_pos) const override; Item *_get_next_item(Item *p_item, bool p_free = false) const; |