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Fix RichTextLabel not respecting line separation in several cases

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This commit is contained in:
Yuri Sizov 2022-01-18 23:01:01 +03:00
parent 36ff6d2b74
commit 3b1c02a139
1 changed files with 17 additions and 6 deletions
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23
scene/gui/rich_text_label.cpp
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@ -325,13 +325,16 @@ void RichTextLabel::_resize_line(ItemFrame *p_frame, int p_line, const Ref<Font>
table->columns.write[column].width = MAX(table->columns.write[column].width, ceil(frame->lines[i].text_buf->get_size().x));
if (i > 0) {
frame->lines.write[i].offset.y = frame->lines[i - 1].offset.y + frame->lines[i - 1].text_buf->get_size().y;
frame->lines.write[i].offset.y = frame->lines[i - 1].offset.y + frame->lines[i - 1].text_buf->get_size().y + get_theme_constant(SNAME("line_separation"));
} else {
frame->lines.write[i].offset.y = 0;
}
frame->lines.write[i].offset += offset;
float h = frame->lines[i].text_buf->get_size().y;
float h = frame->lines[i].text_buf->get_size().y + (frame->lines[i].text_buf->get_line_count() - 1) * get_theme_constant(SNAME("line_separation"));
if (i > 0) {
h += get_theme_constant(SNAME("line_separation"));
}
if (frame->min_size_over.y > 0) {
h = MAX(h, frame->min_size_over.y);
}
@ -570,13 +573,16 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
table->columns.write[column].width = MAX(table->columns.write[column].width, ceil(frame->lines[i].text_buf->get_size().x));
if (i > 0) {
frame->lines.write[i].offset.y = frame->lines[i - 1].offset.y + frame->lines[i - 1].text_buf->get_size().y;
frame->lines.write[i].offset.y = frame->lines[i - 1].offset.y + frame->lines[i - 1].text_buf->get_size().y + get_theme_constant(SNAME("line_separation"));
} else {
frame->lines.write[i].offset.y = 0;
}
frame->lines.write[i].offset += offset;
float h = frame->lines[i].text_buf->get_size().y;
float h = frame->lines[i].text_buf->get_size().y + (frame->lines[i].text_buf->get_line_count() - 1) * get_theme_constant(SNAME("line_separation"));
if (i > 0) {
h += get_theme_constant(SNAME("line_separation"));
}
if (frame->min_size_over.y > 0) {
h = MAX(h, frame->min_size_over.y);
}
@ -622,11 +628,12 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
}
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) {
Vector2 off;
ERR_FAIL_COND_V(p_frame == nullptr, 0);
ERR_FAIL_COND_V(p_line < 0 || p_line >= p_frame->lines.size(), 0);
Vector2 off;
int line_spacing = get_theme_constant(SNAME("line_separation"));
Line &l = p_frame->lines.write[p_line];
Item *it_from = l.from;
@ -712,6 +719,10 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
Size2 ctrl_size = get_size();
// Draw text.
for (int line = 0; line < l.text_buf->get_line_count(); line++) {
if (line > 0) {
off.y += line_spacing;
}
RID rid = l.text_buf->get_line_rid(line);
if (p_ofs.y + off.y >= ctrl_size.height) {
break;