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Add get_content_width method

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Adds a get_content_width method to RichTextLabel
This commit is contained in:
markdibarry 2022-02-09 15:02:46 -05:00
parent 2c28729122
commit 29c21ac590
3 changed files with 16 additions and 0 deletions
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6
doc/classes/RichTextLabel.xml
View file

@ -55,6 +55,12 @@
Returns the height of the content.
</description>
</method>
<method name="get_content_width" qualifiers="const">
<return type="int" />
<description>
Returns the width of the content.
</description>
</method>
<method name="get_line_count" qualifiers="const">
<return type="int" />
<description>

9
scene/gui/rich_text_label.cpp
View file

@ -4157,6 +4157,14 @@ int RichTextLabel::get_content_height() const {
return total_height;
}
int RichTextLabel::get_content_width() const {
int total_width = 0;
for (int i = 0; i < main->lines.size(); i++) {
total_width = MAX(total_width, main->lines[i].offset.x + main->lines[i].text_buf->get_size().x);
}
return total_width;
}
#ifndef DISABLE_DEPRECATED
// People will be very angry, if their texts get erased, because of #39148. (3.x -> 4.0)
// Although some people may not used bbcode_text, so we only overwrite, if bbcode_text is not empty.
@ -4279,6 +4287,7 @@ void RichTextLabel::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_visible_paragraph_count"), &RichTextLabel::get_visible_paragraph_count);
ClassDB::bind_method(D_METHOD("get_content_height"), &RichTextLabel::get_content_height);
ClassDB::bind_method(D_METHOD("get_content_width"), &RichTextLabel::get_content_width);
ClassDB::bind_method(D_METHOD("parse_expressions_for_values", "expressions"), &RichTextLabel::parse_expressions_for_values);

1
scene/gui/rich_text_label.h
View file

@ -554,6 +554,7 @@ public:
int get_visible_line_count() const;
int get_content_height() const;
int get_content_width() const;
VScrollBar *get_v_scroll_bar() { return vscroll; }