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Code Releases Wiki Activity

Make possible to change the ellipsis character in LinkButton

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This commit is contained in:
Michael Alexsander
2025-10-30 17:32:15 -03:00
parent 250ef8dc32
commit 1a1967f989
3 changed files with 34 additions and 0 deletions
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3
doc/classes/LinkButton.xml
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@@ -10,6 +10,9 @@
<tutorials> <tutorials>
</tutorials> </tutorials>
<members> <members>
<member name="ellipsis_char" type="String" setter="set_ellipsis_char" getter="get_ellipsis_char" default="&quot;…&quot;">
Ellipsis character used for text clipping.
</member>
<member name="focus_mode" type="int" setter="set_focus_mode" getter="get_focus_mode" overrides="Control" enum="Control.FocusMode" default="3" /> <member name="focus_mode" type="int" setter="set_focus_mode" getter="get_focus_mode" overrides="Control" enum="Control.FocusMode" default="3" />
<member name="language" type="String" setter="set_language" getter="get_language" default="&quot;&quot;"> <member name="language" type="String" setter="set_language" getter="get_language" default="&quot;&quot;">
Language code used for line-breaking and text shaping algorithms, if left empty current locale is used instead. Language code used for line-breaking and text shaping algorithms, if left empty current locale is used instead.

27
scene/gui/link_button.cpp
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@@ -47,6 +47,7 @@ void LinkButton::_shape() {
const String &lang = language.is_empty() ? _get_locale() : language; const String &lang = language.is_empty() ? _get_locale() : language;
text_buf->add_string(xl_text, font, font_size, lang); text_buf->add_string(xl_text, font, font_size, lang);
text_buf->set_text_overrun_behavior(overrun_behavior); text_buf->set_text_overrun_behavior(overrun_behavior);
text_buf->set_ellipsis_char(el_char);
queue_accessibility_update(); queue_accessibility_update();
} }
@@ -87,6 +88,29 @@ void LinkButton::set_structured_text_bidi_override(TextServer::StructuredTextPar
} }
} }
void LinkButton::set_ellipsis_char(const String &p_char) {
String c = p_char;
if (c.length() > 1) {
WARN_PRINT("Ellipsis must be exactly one character long (" + itos(c.length()) + " characters given).");
c = c.left(1);
}
if (el_char == c) {
return;
}
el_char = c;
if (overrun_behavior != TextServer::OVERRUN_NO_TRIMMING) {
_shape();
queue_redraw();
update_minimum_size();
}
}
String LinkButton::get_ellipsis_char() const {
return el_char;
}
TextServer::StructuredTextParser LinkButton::get_structured_text_bidi_override() const { TextServer::StructuredTextParser LinkButton::get_structured_text_bidi_override() const {
return st_parser; return st_parser;
} }
@@ -292,6 +316,8 @@ void LinkButton::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_text"), &LinkButton::get_text); ClassDB::bind_method(D_METHOD("get_text"), &LinkButton::get_text);
ClassDB::bind_method(D_METHOD("set_text_overrun_behavior", "overrun_behavior"), &LinkButton::set_text_overrun_behavior); ClassDB::bind_method(D_METHOD("set_text_overrun_behavior", "overrun_behavior"), &LinkButton::set_text_overrun_behavior);
ClassDB::bind_method(D_METHOD("get_text_overrun_behavior"), &LinkButton::get_text_overrun_behavior); ClassDB::bind_method(D_METHOD("get_text_overrun_behavior"), &LinkButton::get_text_overrun_behavior);
ClassDB::bind_method(D_METHOD("set_ellipsis_char", "char"), &LinkButton::set_ellipsis_char);
ClassDB::bind_method(D_METHOD("get_ellipsis_char"), &LinkButton::get_ellipsis_char);
ClassDB::bind_method(D_METHOD("set_text_direction", "direction"), &LinkButton::set_text_direction); ClassDB::bind_method(D_METHOD("set_text_direction", "direction"), &LinkButton::set_text_direction);
ClassDB::bind_method(D_METHOD("get_text_direction"), &LinkButton::get_text_direction); ClassDB::bind_method(D_METHOD("get_text_direction"), &LinkButton::get_text_direction);
ClassDB::bind_method(D_METHOD("set_language", "language"), &LinkButton::set_language); ClassDB::bind_method(D_METHOD("set_language", "language"), &LinkButton::set_language);
@@ -315,6 +341,7 @@ void LinkButton::_bind_methods() {
ADD_GROUP("Text Behavior", ""); ADD_GROUP("Text Behavior", "");
ADD_PROPERTY(PropertyInfo(Variant::INT, "text_overrun_behavior", PROPERTY_HINT_ENUM, "Trim Nothing,Trim Characters,Trim Words,Ellipsis (6+ Characters),Word Ellipsis (6+ Characters),Ellipsis (Always),Word Ellipsis (Always)"), "set_text_overrun_behavior", "get_text_overrun_behavior"); ADD_PROPERTY(PropertyInfo(Variant::INT, "text_overrun_behavior", PROPERTY_HINT_ENUM, "Trim Nothing,Trim Characters,Trim Words,Ellipsis (6+ Characters),Word Ellipsis (6+ Characters),Ellipsis (Always),Word Ellipsis (Always)"), "set_text_overrun_behavior", "get_text_overrun_behavior");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "ellipsis_char"), "set_ellipsis_char", "get_ellipsis_char");
ADD_GROUP("BiDi", ""); ADD_GROUP("BiDi", "");
ADD_PROPERTY(PropertyInfo(Variant::INT, "text_direction", PROPERTY_HINT_ENUM, "Auto,Left-to-Right,Right-to-Left,Inherited"), "set_text_direction", "get_text_direction"); ADD_PROPERTY(PropertyInfo(Variant::INT, "text_direction", PROPERTY_HINT_ENUM, "Auto,Left-to-Right,Right-to-Left,Inherited"), "set_text_direction", "get_text_direction");

4
scene/gui/link_button.h
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@@ -55,6 +55,7 @@ private:
TextServer::StructuredTextParser st_parser = TextServer::STRUCTURED_TEXT_DEFAULT; TextServer::StructuredTextParser st_parser = TextServer::STRUCTURED_TEXT_DEFAULT;
Array st_args; Array st_args;
TextServer::OverrunBehavior overrun_behavior = TextServer::OVERRUN_NO_TRIMMING; TextServer::OverrunBehavior overrun_behavior = TextServer::OVERRUN_NO_TRIMMING;
String el_char = U"…";
struct ThemeCache { struct ThemeCache {
Ref<StyleBox> focus; Ref<StyleBox> focus;
@@ -92,6 +93,9 @@ public:
void set_text_overrun_behavior(TextServer::OverrunBehavior p_behavior); void set_text_overrun_behavior(TextServer::OverrunBehavior p_behavior);
TextServer::OverrunBehavior get_text_overrun_behavior() const; TextServer::OverrunBehavior get_text_overrun_behavior() const;
void set_ellipsis_char(const String &p_char);
String get_ellipsis_char() const;
void set_structured_text_bidi_override(TextServer::StructuredTextParser p_parser); void set_structured_text_bidi_override(TextServer::StructuredTextParser p_parser);
TextServer::StructuredTextParser get_structured_text_bidi_override() const; TextServer::StructuredTextParser get_structured_text_bidi_override() const;