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Make RichTextLabel's parse_bbcode and append_text return void

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This commit is contained in:
Haoyu Qiu 2021-10-23 14:25:39 +08:00
parent f1f51f5d4b
commit 4f8dfa1667
3 changed files with 9 additions and 11 deletions
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8
doc/classes/RichTextLabel.xml
View file

@ -36,10 +36,10 @@
</description>
</method>
<method name="append_text">
<return type="int" enum="Error" />
<return type="void" />
<argument index="0" name="bbcode" type="String" />
<description>
Parses [code]bbcode[/code] and adds tags to the tag stack as needed. Returns the result of the parsing, [constant OK] if successful.
Parses [code]bbcode[/code] and adds tags to the tag stack as needed.
[b]Note:[/b] Using this method, you can't close a tag that was opened in a previous [method append_text] call. This is done to improve performance, especially when updating large RichTextLabels since rebuilding the whole BBCode every time would be slower. If you absolutely need to close a tag in a future method call, append the [member text] instead of using [method append_text].
</description>
</method>
@ -130,10 +130,10 @@
</description>
</method>
<method name="parse_bbcode">
<return type="int" enum="Error" />
<return type="void" />
<argument index="0" name="bbcode" type="String" />
<description>
The assignment version of [method append_text]. Clears the tag stack and inserts the new content. Returns [constant OK] if parses [code]bbcode[/code] successfully.
The assignment version of [method append_text]. Clears the tag stack and inserts the new content.
</description>
</method>
<method name="parse_expressions_for_values">

8
scene/gui/rich_text_label.cpp
View file

@ -2815,12 +2815,12 @@ bool RichTextLabel::is_scroll_following() const {
return scroll_follow;
}
Error RichTextLabel::parse_bbcode(const String &p_bbcode) {
void RichTextLabel::parse_bbcode(const String &p_bbcode) {
clear();
return append_text(p_bbcode);
append_text(p_bbcode);
}
Error RichTextLabel::append_text(const String &p_bbcode) {
void RichTextLabel::append_text(const String &p_bbcode) {
int pos = 0;
List<String> tag_stack;
@ -3543,8 +3543,6 @@ Error RichTextLabel::append_text(const String &p_bbcode) {
break;
}
}
return OK;
}
void RichTextLabel::scroll_to_paragraph(int p_paragraph) {

4
scene/gui/rich_text_label.h
View file

@ -552,8 +552,8 @@ public:
String get_selected_text() const;
void selection_copy();
Error parse_bbcode(const String &p_bbcode);
Error append_text(const String &p_bbcode);
void parse_bbcode(const String &p_bbcode);
void append_text(const String &p_bbcode);
void set_use_bbcode(bool p_enable);
bool is_using_bbcode() const;