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Docs: OptionButton

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Complete the documentation and make some existing descriptions a bit
clearer.

Co-Authored-By: Hugo Locurcio <hugo.locurcio@hugo.pro>
This commit is contained in:
James Westman 2019-12-17 16:24:54 -06:00
parent 5a1b7a6a90
commit 575a1dc9cf
1 changed files with 17 additions and 8 deletions
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25
doc/classes/OptionButton.xml
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@ -19,7 +19,7 @@
<argument index="2" name="id" type="int" default="-1">
</argument>
<description>
Adds an item, with a [code]texture[/code] icon, text [code]label[/code] and (optionally) [code]id[/code]. If no [code]id[/code] is passed, [code]id[/code] becomes the item index. New items are appended at the end.
Adds an item, with a [code]texture[/code] icon, text [code]label[/code] and (optionally) [code]id[/code]. If no [code]id[/code] is passed, the item index will be used as the item's ID. New items are appended at the end.
</description>
</method>
<method name="add_item">
@ -30,7 +30,7 @@
<argument index="1" name="id" type="int" default="-1">
</argument>
<description>
Adds an item, with text [code]label[/code] and (optionally) [code]id[/code]. If no [code]id[/code] is passed, [code]id[/code] becomes the item index. New items are appended at the end.
Adds an item, with text [code]label[/code] and (optionally) [code]id[/code]. If no [code]id[/code] is passed, the item index will be used as the item's ID. New items are appended at the end.
</description>
</method>
<method name="add_separator">
@ -44,14 +44,14 @@
<return type="void">
</return>
<description>
Clear all the items in the [OptionButton].
Clears all the items in the [OptionButton].
</description>
</method>
<method name="get_item_count" qualifiers="const">
<return type="int">
</return>
<description>
Returns the amount of items in the OptionButton.
Returns the amount of items in the OptionButton, including separators.
</description>
</method>
<method name="get_item_icon" qualifiers="const">
@ -87,6 +87,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Retrieves the metadata of an item. Metadata may be any type and can be used to store extra information about an item, such as an external string ID.
</description>
</method>
<method name="get_item_text" qualifiers="const">
@ -109,12 +110,14 @@
<return type="int">
</return>
<description>
Returns the ID of the selected item, or [code]0[/code] if no item is selected.
</description>
</method>
<method name="get_selected_metadata" qualifiers="const">
<return type="Variant">
</return>
<description>
Gets the metadata of the selected item. Metadata for items can be set using [method set_item_metadata].
</description>
</method>
<method name="is_item_disabled" qualifiers="const">
@ -123,6 +126,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Returns [code]true[/code] if the item at index [code]idx[/code] is disabled.
</description>
</method>
<method name="remove_item">
@ -131,6 +135,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Removes the item at index [code]idx[/code].
</description>
</method>
<method name="select">
@ -139,7 +144,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Select an item by index and make it the current item.
Selects an item by index and makes it the current item. This will work even if the item is disabled.
</description>
</method>
<method name="set_item_disabled">
@ -150,6 +155,8 @@
<argument index="1" name="disabled" type="bool">
</argument>
<description>
Sets whether the item at index [code]idx[/code] is disabled.
Disabled items are drawn differently in the dropdown and are not selectable by the user. If the current selected item is set as disabled, it will remain selected.
</description>
</method>
<method name="set_item_icon">
@ -160,7 +167,7 @@
<argument index="1" name="texture" type="Texture">
</argument>
<description>
Sets the icon of an item at index [code]idx[/code].
Sets the icon of the item at index [code]idx[/code].
</description>
</method>
<method name="set_item_id">
@ -171,7 +178,7 @@
<argument index="1" name="id" type="int">
</argument>
<description>
Sets the ID of an item at index [code]idx[/code].
Sets the ID of the item at index [code]idx[/code].
</description>
</method>
<method name="set_item_metadata">
@ -182,6 +189,7 @@
<argument index="1" name="metadata" type="Variant">
</argument>
<description>
Sets the metadata of an item. Metadata may be of any type and can be used to store extra information about an item, such as an external string ID.
</description>
</method>
<method name="set_item_text">
@ -192,7 +200,7 @@
<argument index="1" name="text" type="String">
</argument>
<description>
Sets the text of an item at index [code]idx[/code].
Sets the text of the item at index [code]idx[/code].
</description>
</method>
</methods>
@ -200,6 +208,7 @@
<member name="action_mode" type="int" setter="set_action_mode" getter="get_action_mode" override="true" enum="BaseButton.ActionMode" default="0" />
<member name="align" type="int" setter="set_text_align" getter="get_text_align" override="true" enum="Button.TextAlign" default="0" />
<member name="selected" type="int" setter="_select_int" getter="get_selected" default="-1">
The index of the currently selected item, or [code]-1[/code] if no item is selected.
</member>
<member name="toggle_mode" type="bool" setter="set_toggle_mode" getter="is_toggle_mode" override="true" default="true" />
</members>