<?xml version="1.0" encoding="UTF-8" ?>
<class name="BaseButton" inherits="Control" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
<brief_description>
Abstract base class for GUI buttons.
</brief_description>
<description>
[BaseButton] is an abstract base class for GUI buttons. It doesn't display anything by itself.
</description>
<tutorials>
</tutorials>
<methods>
<method name="_pressed" qualifiers="virtual">
<return type="void" />
<description>
Called when the button is pressed. If you need to know the button's pressed state (and [member toggle_mode] is active), use [method _toggled] instead.
</description>
</method>
<method name="_toggled" qualifiers="virtual">
<return type="void" />
<param index="0" name="toggled_on" type="bool" />
<description>
Called when the button is toggled (only if [member toggle_mode] is active).
</description>
</method>
<method name="get_draw_mode" qualifiers="const">
<return type="int" enum="BaseButton.DrawMode" />
<description>
Returns the visual state used to draw the button. This is useful mainly when implementing your own draw code by either overriding _draw() or connecting to "draw" signal. The visual state of the button is defined by the [enum DrawMode] enum.
</description>
</method>
<method name="is_hovered" qualifiers="const">
<return type="bool" />
<description>
Returns [code]true[/code] if the mouse has entered the button and has not left it yet.
</description>
</method>
<method name="set_pressed_no_signal">
<return type="void" />
<param index="0" name="pressed" type="bool" />
<description>
Changes the [member button_pressed] state of the button, without emitting [signal toggled]. Use when you just want to change the state of the button without sending the pressed event (e.g. when initializing scene). Only works if [member toggle_mode] is [code]true[/code].
[b]Note:[/b] This method doesn't unpress other buttons in [member button_group].
</description>
</method>
</methods>
<members>
<member name="action_mode" type="int" setter="set_action_mode" getter="get_action_mode" enum="BaseButton.ActionMode" default="1">
Determines when the button is considered clicked, one of the [enum ActionMode] constants.
</member>
<member name="button_group" type="ButtonGroup" setter="set_button_group" getter="get_button_group">
The [ButtonGroup] associated with the button. Not to be confused with node groups.
[b]Note:[/b] The button will be configured as a radio button if a [ButtonGroup] is assigned to it.
</member>
<member name="button_mask" type="int" setter="set_button_mask" getter="get_button_mask" enum="MouseButtonMask" is_bitfield="true" default="1">
Binary mask to choose which mouse buttons this button will respond to.
To allow both left-click and right-click, use [code]MOUSE_BUTTON_MASK_LEFT | MOUSE_BUTTON_MASK_RIGHT[/code].
</member>
<member name="button_pressed" type="bool" setter="set_pressed" getter="is_pressed" default="false">
If [code]true[/code], the button's state is pressed. Means the button is pressed down or toggled (if [member toggle_mode] is active). Only works if [member toggle_mode] is [code]true[/code].
[b]Note:[/b] Changing the value of [member button_pressed] will result in [signal toggled] to be emitted. If you want to change the pressed state without emitting that signal, use [method set_pressed_no_signal].
</member>
<member name="disabled" type="bool" setter="set_disabled" getter="is_disabled" default="false" keywords="enabled">
If [code]true[/code], the button is in disabled state and can't be clicked or toggled.
</member>
<member name="focus_mode" type="int" setter="set_focus_mode" getter="get_focus_mode" overrides="Control" enum="Control.FocusMode" default="2" />
<member name="keep_pressed_outside" type="bool" setter="set_keep_pressed_outside" getter="is_keep_pressed_outside" default="false">
If [code]true[/code], the button stays pressed when moving the cursor outside the button while pressing it.
[b]Note:[/b] This property only affects the button's visual appearance. Signals will be emitted at the same moment regardless of this property's value.
</member>
<member name="shortcut" type="Shortcut" setter="set_shortcut" getter="get_shortcut">
[Shortcut] associated to the button.
</member>
<member name="shortcut_feedback" type="bool" setter="set_shortcut_feedback" getter="is_shortcut_feedback" default="true">
If [code]true[/code], the button will highlight for a short amount of time when its shortcut is activated. If [code]false[/code] and [member toggle_mode] is [code]false[/code], the shortcut will activate without any visual feedback.
</member>
<member name="shortcut_in_tooltip" type="bool" setter="set_shortcut_in_tooltip" getter="is_shortcut_in_tooltip_enabled" default="true">
If [code]true[/code], the button will add information about its shortcut in the tooltip.
[b]Note:[/b] This property does nothing when the tooltip control is customized using [method Control._make_custom_tooltip].
</member>
<member name="toggle_mode" type="bool" setter="set_toggle_mode" getter="is_toggle_mode" default="false">
If [code]true[/code], the button is in toggle mode. Makes the button flip state between pressed and unpressed each time its area is clicked.
</member>
</members>
<signals>
<signal name="button_down">
<description>
Emitted when the button starts being held down.
</description>
</signal>
<signal name="button_up">
<description>
Emitted when the button stops being held down.
</description>
</signal>
<signal name="pressed">
<description>
Emitted when the button is toggled or pressed. This is on [signal button_down] if [member action_mode] is [constant ACTION_MODE_BUTTON_PRESS] and on [signal button_up] otherwise.
If you need to know the button's pressed state (and [member toggle_mode] is active), use [signal toggled] instead.
</description>
</signal>
<signal name="toggled">
<param index="0" name="toggled_on" type="bool" />
<description>
Emitted when the button was just toggled between pressed and normal states (only if [member toggle_mode] is active). The new state is contained in the [param toggled_on] argument.
</description>
</signal>
</signals>
<constants>
<constant name="DRAW_NORMAL" value="0" enum="DrawMode">
The normal state (i.e. not pressed, not hovered, not toggled and enabled) of buttons.
</constant>
<constant name="DRAW_PRESSED" value="1" enum="DrawMode">
The state of buttons are pressed.
</constant>
<constant name="DRAW_HOVER" value="2" enum="DrawMode">
The state of buttons are hovered.
</constant>
<constant name="DRAW_DISABLED" value="3" enum="DrawMode">
The state of buttons are disabled.
</constant>
<constant name="DRAW_HOVER_PRESSED" value="4" enum="DrawMode">
The state of buttons are both hovered and pressed.
</constant>
<constant name="ACTION_MODE_BUTTON_PRESS" value="0" enum="ActionMode">
Require just a press to consider the button clicked.
</constant>
<constant name="ACTION_MODE_BUTTON_RELEASE" value="1" enum="ActionMode">
Require a press and a subsequent release before considering the button clicked.
</constant>
</constants>
</class>
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