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Merge pull request #29676 from zaksnet/ItemList-Imrovements

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Document ItemList control
This commit is contained in:
Rémi Verschelde 2019-06-18 15:01:11 +02:00 committed by GitHub
commit 8b83e6d580
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1 changed files with 52 additions and 26 deletions
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78
doc/classes/ItemList.xml
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@ -46,7 +46,7 @@
<return type="void">
</return>
<description>
Ensure selection is visible, adjusting the scroll position as necessary.
Ensure current selection is visible, adjusting the scroll position as necessary.
</description>
</method>
<method name="get_item_at_position" qualifiers="const">
@ -64,7 +64,7 @@
<return type="int">
</return>
<description>
Returns count of items currently in the item list.
Returns the number of items currently in the list.
</description>
</method>
<method name="get_item_custom_bg_color" qualifiers="const">
@ -73,6 +73,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Returns the [Color] set by [member set_custom_bg_color]. Default value is [code]Color(0, 0, 0, 0)[/code].
</description>
</method>
<method name="get_item_custom_fg_color" qualifiers="const">
@ -81,6 +82,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Returns the [Color] set by [member set_custom_fg_color]. Default value is [code]Color(0, 0, 0, 0)[/code].
</description>
</method>
<method name="get_item_icon" qualifiers="const">
@ -89,6 +91,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Returns the icon associated with the specified index. Default value is [code]null[/code]
</description>
</method>
<method name="get_item_icon_modulate" qualifiers="const">
@ -114,6 +117,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Returns the metadata value of the specified index set by [member set_item_metadata].
</description>
</method>
<method name="get_item_text" qualifiers="const">
@ -122,7 +126,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Returns the text for specified item index.
Returns the text associated with the specified index.
</description>
</method>
<method name="get_item_tooltip" qualifiers="const">
@ -131,21 +135,21 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Returns tooltip hint for specified item index.
Returns the tooltip hint associated with the specified index.
</description>
</method>
<method name="get_selected_items">
<return type="PoolIntArray">
</return>
<description>
Returns the list of selected indexes.
Returns an array with the indexes of the selected items.
</description>
</method>
<method name="get_v_scroll">
<return type="VScrollBar">
</return>
<description>
Returns the current vertical scroll bar for the List.
Returns the [Object] ID associated with the list.
</description>
</method>
<method name="is_anything_selected">
@ -161,7 +165,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Returns whether or not the item at the specified index is disabled
Returns whether or not the item at the specified index is disabled.
</description>
</method>
<method name="is_item_icon_transposed" qualifiers="const">
@ -207,7 +211,7 @@
<argument index="1" name="to_idx" type="int">
</argument>
<description>
Moves item at index [code]from_idx[/code] to [code]to_idx[/code].
Moves item from index [code]from_idx[/code] to [code]to_idx[/code].
</description>
</method>
<method name="remove_item">
@ -216,7 +220,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Remove item at specified index from the list.
Removes the item specified by [code]idx[/code] index from the list.
</description>
</method>
<method name="select">
@ -239,6 +243,11 @@
<argument index="1" name="custom_bg_color" type="Color">
</argument>
<description>
Sets the background color of the item specified by [code]idx[/code] index to the specified [Color].
[codeblock]
var some_string = "Some text"
some_string.set_item_custom_bg_color(0,Color(1, 0, 0, 1) # This will set the background color of the first item of the control to red.
[/codeblock]
</description>
</method>
<method name="set_item_custom_fg_color">
@ -249,6 +258,11 @@
<argument index="1" name="custom_fg_color" type="Color">
</argument>
<description>
Sets the foreground color of the item specified by [code]idx[/code] index to the specified [Color].
[codeblock]
var some_string = "Some text"
some_string.set_item_custom_fg_color(0,Color(1, 0, 0, 1) # This will set the foreground color of the first item of the control to red.
[/codeblock]
</description>
</method>
<method name="set_item_disabled">
@ -259,8 +273,8 @@
<argument index="1" name="disabled" type="bool">
</argument>
<description>
Disable (or enable) item at specified index.
Disabled items are not be selectable and do not fire activation (Enter or double-click) signals.
Disable (or enable) item at the specified index.
Disabled items are not be selectable and do not trigger activation (Enter or double-click) signals.
</description>
</method>
<method name="set_item_icon">
@ -271,7 +285,7 @@
<argument index="1" name="icon" type="Texture">
</argument>
<description>
Set (or replace) icon of the item at the specified index.
Set (or replace) the icon's [Texture] associated with the specified index.
</description>
</method>
<method name="set_item_icon_modulate">
@ -282,7 +296,7 @@
<argument index="1" name="modulate" type="Color">
</argument>
<description>
Sets a modulating [Color] for item's icon at the specified index.
Sets a modulating [Color] of the item associated with the specified index.
</description>
</method>
<method name="set_item_icon_region">
@ -313,7 +327,7 @@
<argument index="1" name="metadata" type="Variant">
</argument>
<description>
Sets a value (of any type) to be stored with the item at the specified index.
Sets a value (of any type) to be stored with the item associated with the specified index.
</description>
</method>
<method name="set_item_selectable">
@ -324,7 +338,7 @@
<argument index="1" name="selectable" type="bool">
</argument>
<description>
Allow or disallow selection of the item at the specified index.
Allow or disallow selection of the item associated with the specified index.
</description>
</method>
<method name="set_item_text">
@ -335,7 +349,7 @@
<argument index="1" name="text" type="String">
</argument>
<description>
Sets text of item at specified index.
Sets text of the item associated with the specified index.
</description>
</method>
<method name="set_item_tooltip">
@ -346,7 +360,7 @@
<argument index="1" name="tooltip" type="String">
</argument>
<description>
Sets tooltip hint for item at specified index.
Sets tooltip hint for the item associated with the specified index.
</description>
</method>
<method name="set_item_tooltip_enabled">
@ -357,7 +371,7 @@
<argument index="1" name="enable" type="bool">
</argument>
<description>
Sets whether the tooltip is enabled for specified item index.
Sets whether the tooltip hint is enabled for specified item index.
</description>
</method>
<method name="sort_items_by_text">
@ -373,7 +387,7 @@
<argument index="0" name="idx" type="int">
</argument>
<description>
Ensure item at specified index is not selected.
Ensure the item associated with the specified index is not selected.
</description>
</method>
<method name="unselect_all">
@ -386,29 +400,38 @@
</methods>
<members>
<member name="allow_reselect" type="bool" setter="set_allow_reselect" getter="get_allow_reselect">
If [code]true[/code], the currently selected item may be selected again.
If [code]true[/code], the currently selected item can be selected again.
</member>
<member name="allow_rmb_select" type="bool" setter="set_allow_rmb_select" getter="get_allow_rmb_select">
If [code]true[/code], a right mouse button click can select items.
If [code]true[/code], right mouse button click can select items.
</member>
<member name="auto_height" type="bool" setter="set_auto_height" getter="has_auto_height">
If [code]true[/code], the control will automatically resize the height to fit its content.
</member>
<member name="fixed_column_width" type="int" setter="set_fixed_column_width" getter="get_fixed_column_width">
Sets the default column width in pixels.
If left to default value, each item will have a width equal to the width of its content and the columns will have an uneven width.
</member>
<member name="fixed_icon_size" type="Vector2" setter="set_fixed_icon_size" getter="get_fixed_icon_size">
Sets the default icon size in pixels.
</member>
<member name="icon_mode" type="int" setter="set_icon_mode" getter="get_icon_mode" enum="ItemList.IconMode">
Sets the default position of the icon to either [const ICON_MODE_LEFT] or [const ICON_MODE_TOP].
</member>
<member name="icon_scale" type="float" setter="set_icon_scale" getter="get_icon_scale">
Sets the icon size to its initial size multiplied by the specified scale. Default value is 1.0.
</member>
<member name="max_columns" type="int" setter="set_max_columns" getter="get_max_columns">
Sets the maximum columns the list will have.
If set to anything other than the default, the content will be split among the specified columns.
</member>
<member name="max_text_lines" type="int" setter="set_max_text_lines" getter="get_max_text_lines">
</member>
<member name="same_column_width" type="bool" setter="set_same_column_width" getter="is_same_column_width">
If set to [code]true[/code], all columns will have the same width specified by [member fixed_column_width].
</member>
<member name="select_mode" type="int" setter="set_select_mode" getter="get_select_mode" enum="ItemList.SelectMode">
Allow single or multiple selection. See the [code]SELECT_*[/code] constants.
Allow single or multiple item selection. See the [code]SELECT_*[/code] constants.
</member>
</members>
<signals>
@ -416,7 +439,7 @@
<argument index="0" name="index" type="int">
</argument>
<description>
Fired when specified list item is activated via double click or Enter.
Triggered when specified list item is activated via double click or Enter.
</description>
</signal>
<signal name="item_rmb_selected">
@ -425,7 +448,7 @@
<argument index="1" name="at_position" type="Vector2">
</argument>
<description>
Fired when specified list item has been selected via right mouse clicking.
Triggered when specified list item has been selected via right mouse clicking.
The click position is also provided to allow appropriate popup of context menus
at the correct location.
[member allow_rmb_select] must be enabled.
@ -435,7 +458,7 @@
<argument index="0" name="index" type="int">
</argument>
<description>
Fired when specified item has been selected.
Triggered when specified item has been selected.
[member allow_reselect] must be enabled to reselect an item.
</description>
</signal>
@ -445,17 +468,20 @@
<argument index="1" name="selected" type="bool">
</argument>
<description>
Fired when a multiple selection is altered on a list allowing multiple selection.
Triggered when a multiple selection is altered on a list allowing multiple selection.
</description>
</signal>
<signal name="nothing_selected">
<description>
Triggered when a left mouse click is issued within the rect of the list but on empty space.
</description>
</signal>
<signal name="rmb_clicked">
<argument index="0" name="at_position" type="Vector2">
</argument>
<description>
Triggered when a right mouse click is issued within the rect of the list but on empty space.
[member allow_rmb_select] must be enabled.
</description>
</signal>
</signals>