diff options
Diffstat (limited to 'doc/classes/RichTextLabel.xml')
| -rw-r--r-- | doc/classes/RichTextLabel.xml | 53 |
1 files changed, 41 insertions, 12 deletions
diff --git a/doc/classes/RichTextLabel.xml b/doc/classes/RichTextLabel.xml index cc644f34cb..693bd5cf2f 100644 --- a/doc/classes/RichTextLabel.xml +++ b/doc/classes/RichTextLabel.xml @@ -1,10 +1,11 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="RichTextLabel" inherits="Control" category="Core" version="3.0.alpha.custom_build"> +<class name="RichTextLabel" inherits="Control" category="Core" version="3.0-alpha"> <brief_description> Label that displays rich text. </brief_description> <description> - Label that displays rich text. Rich text can contain custom text, fonts, images and some basic formatting. It also adapts itself to given width/heights. + Rich text can contain custom text, fonts, images and some basic formatting. The label manages these as an internal tag stack. It also adapts itself to given width/heights. + Note that assignments to [member bbcode_text] clear the tag stack and reconstruct it from the property's contents. Any edits made to [member bbcode_text] will erase previous edits made from other manual sources such as [method append_bbcode] and the [code]push_*[/code] / [method pop] methods. </description> <tutorials> </tutorials> @@ -17,6 +18,7 @@ <argument index="0" name="image" type="Texture"> </argument> <description> + Adds an image's opening and closing tags to the tag stack. </description> </method> <method name="add_text"> @@ -25,6 +27,7 @@ <argument index="0" name="text" type="String"> </argument> <description> + Adds raw non-bbcode-parsed text to the tag stack. </description> </method> <method name="append_bbcode"> @@ -33,27 +36,28 @@ <argument index="0" name="bbcode" type="String"> </argument> <description> + Parses [code]bbcode[/code] and adds tags to the tag stack as needed. Returns the result of the parsing, [code]OK[/code] if successful. </description> </method> <method name="clear"> <return type="void"> </return> <description> - Clears the label's text. + Clears the tag stack and sets [member bbcode_text] to an empty string. </description> </method> <method name="get_bbcode" qualifiers="const"> <return type="String"> </return> <description> - Returns label's BBCode. + Returns the bbcode-parsed [member bbcode_text]. </description> </method> <method name="get_line_count" qualifiers="const"> <return type="int"> </return> <description> - Returns the number of lines in the text. + Returns the total number of newlines in the tag stack's text tags. Considers wrapped text as one line. </description> </method> <method name="get_percent_visible" qualifiers="const"> @@ -67,26 +71,28 @@ <return type="int"> </return> <description> + Returns the number of spaces associated with a single tab length. Does not affect "\t" in text tags, only indent tags. </description> </method> <method name="get_text"> <return type="String"> </return> <description> - Returns the label's text with the formatting removed. + Returns the raw content of [member bbcode_text]. </description> </method> <method name="get_total_character_count" qualifiers="const"> <return type="int"> </return> <description> - Returns the total number of characters. + Returns the total number of characters from text tags. Does not include bbcodes. </description> </method> <method name="get_v_scroll"> <return type="VScrollBar"> </return> <description> + Returns the vertical scrollbar. </description> </method> <method name="get_visible_characters" qualifiers="const"> @@ -106,6 +112,7 @@ <return type="bool"> </return> <description> + Returns [code]true[/code] if the label underlines meta tags such as [url]{text}[/url]. </description> </method> <method name="is_overriding_selected_font_color" qualifiers="const"> @@ -118,34 +125,34 @@ <return type="bool"> </return> <description> - Returns [code]true[/code] if active scrolling is enabled. + Returns [code]true[/code] if the scrollbar is visible. Does not block scrolling completely. See [method scroll_to_line]. </description> </method> <method name="is_scroll_following" qualifiers="const"> <return type="bool"> </return> <description> + Returns [code]true[/code] if the window scrolls down to display new content automatically. </description> </method> <method name="is_selection_enabled" qualifiers="const"> <return type="bool"> </return> <description> - Returns [code]true[/code] if the label's text can be selected. + Returns [code]true[/code] if the label allows text selection. </description> </method> <method name="is_using_bbcode" qualifiers="const"> <return type="bool"> </return> <description> - Returns [code]true[/code] if the label has BBCode. </description> </method> <method name="newline"> <return type="void"> </return> <description> - Adds a newline to the end of the rich text. + Adds a newline tag to the tag stack. </description> </method> <method name="parse_bbcode"> @@ -154,12 +161,14 @@ <argument index="0" name="bbcode" type="String"> </argument> <description> + The assignment version of [method append_bbcode]. Clears the tag stack and inserts the new content. Returns [code]OK[/code] if parses [code]bbcode[/code] successfully. </description> </method> <method name="pop"> <return type="void"> </return> <description> + Terminates the current tag. Use after [code]push_*[/code] methods to close bbcodes manually. Does not need to follow [code]add_*[/code] methods. </description> </method> <method name="push_align"> @@ -168,12 +177,14 @@ <argument index="0" name="align" type="int" enum="RichTextLabel.Align"> </argument> <description> + Adds a [code][right][/code] tag to the tag stack. </description> </method> <method name="push_cell"> <return type="void"> </return> <description> + Adds a [code][cell][/code] tag to the tag stack. Must be inside a [table] tag. See [method push_table] for details. </description> </method> <method name="push_color"> @@ -182,6 +193,7 @@ <argument index="0" name="color" type="Color"> </argument> <description> + Adds a [code][color][/code] tag to the tag stack. </description> </method> <method name="push_font"> @@ -190,6 +202,7 @@ <argument index="0" name="font" type="Font"> </argument> <description> + Adds a [code][font][/code] tag to the tag stack. Overrides default fonts for its duration. </description> </method> <method name="push_indent"> @@ -198,6 +211,7 @@ <argument index="0" name="level" type="int"> </argument> <description> + Adds an [code][indent][/code] tag to the tag stack. Multiplies "level" by current tab_size to determine new margin length. </description> </method> <method name="push_list"> @@ -206,6 +220,7 @@ <argument index="0" name="type" type="int" enum="RichTextLabel.ListType"> </argument> <description> + Adds a list tag to the tag stack. Similar to the bbcodes [code][ol][/code] or [code][ul][/code], but supports more list types. Not fully implemented! </description> </method> <method name="push_meta"> @@ -214,6 +229,7 @@ <argument index="0" name="data" type="Variant"> </argument> <description> + Adds a meta tag to the tag stack. Similar to the bbcode [code][url=something]{text}[/url][/code], but supports non-[String] metadata types. </description> </method> <method name="push_table"> @@ -222,12 +238,14 @@ <argument index="0" name="columns" type="int"> </argument> <description> + Adds a [code][table=columns][/code] tag to the tag stack. </description> </method> <method name="push_underline"> <return type="void"> </return> <description> + Adds a [code][u][/code] tag to the tag stack. </description> </method> <method name="remove_line"> @@ -236,6 +254,7 @@ <argument index="0" name="line" type="int"> </argument> <description> + Removes a line of content from the label. Returns [code]true[/code] if the line exists. </description> </method> <method name="scroll_to_line"> @@ -244,6 +263,7 @@ <argument index="0" name="line" type="int"> </argument> <description> + Scrolls the window's top line to match [code]line[/code]. </description> </method> <method name="set_bbcode"> @@ -261,6 +281,7 @@ <argument index="0" name="enable" type="bool"> </argument> <description> + If [code]true[/code] will underline meta tags such as the [url] bbcode. Default value: [code]true[/code]. </description> </method> <method name="set_override_selected_font_color"> @@ -286,6 +307,7 @@ <argument index="0" name="active" type="bool"> </argument> <description> + If [code]false[/code] the vertical scrollbar is hidden. Default value: [code]true[/code]. </description> </method> <method name="set_scroll_follow"> @@ -294,6 +316,7 @@ <argument index="0" name="follow" type="bool"> </argument> <description> + If [code]true[/code] the window scrolls to reveal new content. Default value: [code]false[/code]. </description> </method> <method name="set_selection_enabled"> @@ -311,6 +334,7 @@ <argument index="0" name="spaces" type="int"> </argument> <description> + Sets the current tab length in spaces. Use with [method push_indent] to redefine indent length. </description> </method> <method name="set_table_column_expand"> @@ -323,6 +347,9 @@ <argument index="2" name="ratio" type="int"> </argument> <description> + Edits the selected columns expansion options. If [code]expand[/code] is [code]true[/code], the column expands in proportion to its expansion ratio versus the other columns' ratios. + For example, 2 columns with ratios 3 and 4 plus 70 pixels in available width would expand 30 and 40 pixels, respectively. + Columns with a [code]false[/code] expand will not contribute to the total ratio. </description> </method> <method name="set_text"> @@ -331,6 +358,7 @@ <argument index="0" name="text" type="String"> </argument> <description> + Clears the tag stack and adds a raw text tag to the top of it. Does not parse bbcodes. Does not modify [member bbcode_text]. </description> </method> <method name="set_use_bbcode"> @@ -355,7 +383,7 @@ If [code]true[/code] the label uses BBCode formatting. Default value: [code]false[/code]. </member> <member name="bbcode_text" type="String" setter="set_bbcode" getter="get_bbcode"> - The label's text in BBCode format. + The label's text in BBCode format. Is not representative of manual modifications to the internal tag stack. Erases changes made by other methods when edited. </member> <member name="override_selected_font_color" type="bool" setter="set_override_selected_font_color" getter="is_overriding_selected_font_color"> If [code]true[/code] the label uses the custom font color. Default value: [code]false[/code]. @@ -372,6 +400,7 @@ <argument index="0" name="meta" type="Nil"> </argument> <description> + Triggered when the user clicks on content between [url] tags. If the meta is defined in text, e.g. [code][url={"data"="hi"}]hi[/url][/code], then the parameter for this signal will be a [String] type. If a particular type or an object is desired, the [method push_meta] method must be used to manually insert the data into the tag stack. </description> </signal> </signals> |