Class reference
CodeHighlighter
Inherits SyntaxHighlighter
A syntax highlighter intended for code.
Description
By adjusting various properties of this resource, you can change the colors of strings, comments, numbers, and other text patterns inside a TextEdit control.
Properties
Dictionary color_regions = {}
Sets the color regions. All existing regions will be removed. The Dictionary key is the region start and end key, separated by a space. The value is the region color.
Color function_color = Color(0, 0, 0, 1)
Sets color for functions. A function is a non-keyword string followed by a '('.
Dictionary keyword_colors = {}
Sets the keyword colors. All existing keywords will be removed. The Dictionary key is the keyword. The value is the keyword color.
Dictionary member_keyword_colors = {}
Sets the member keyword colors. All existing member keyword will be removed. The Dictionary key is the member keyword. The value is the member keyword color.
Color member_variable_color = Color(0, 0, 0, 1)
Sets color for member variables. A member variable is non-keyword, non-function string proceeded with a '.'.
Color number_color = Color(0, 0, 0, 1)
Sets the color for numbers.
Color symbol_color = Color(0, 0, 0, 1)
Sets the color for symbols.
Methods
void add_color_region(String start_key, String end_key, Color color, bool line_only = false)
Adds a color region (such as for comments or strings) from start_key to end_key. Both keys should be symbols, and start_key must not be shared with other delimiters. If line_only is true or end_key is an empty String, the region does not carry over to the next line.
void add_keyword_color(String keyword, Color color)
Sets the color for a keyword. The keyword cannot contain any symbols except '_'.
void add_member_keyword_color(String member_keyword, Color color)
Sets the color for a member keyword. The member keyword cannot contain any symbols except '_'. It will not be highlighted if preceded by a '.'.
void clear_color_regions()
Removes all color regions.
void clear_keyword_colors()
Removes all keywords.
void clear_member_keyword_colors()
Removes all member keywords.
Color get_keyword_color(String keyword) const
Returns the color for a keyword.
Color get_member_keyword_color(String member_keyword) const
Returns the color for a member keyword.
bool has_color_region(String start_key) const
Returns true if the start key exists, else false.
bool has_keyword_color(String keyword) const
Returns true if the keyword exists, else false.
bool has_member_keyword_color(String member_keyword) const
Returns true if the member keyword exists, else false.
void remove_color_region(String start_key)
Removes the color region that uses that start key.
void remove_keyword_color(String keyword)
Removes the keyword.
void remove_member_keyword_color(String member_keyword)
Removes the member keyword.