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83 lines
3.8 KiB
XML
83 lines
3.8 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="Popup" inherits="Control" version="4.1">
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<brief_description>
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Base container control for popups and dialogs.
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</brief_description>
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<description>
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Popup is a base [Control] used to show dialogs and popups. It's a subwindow and modal by default (see [Control]) and has helpers for custom popup behavior. All popup methods ensure correct placement within the viewport.
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</description>
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<tutorials>
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</tutorials>
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<methods>
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<method name="popup">
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<return type="void" />
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<argument index="0" name="bounds" type="Rect2" default="Rect2( 0, 0, 0, 0 )" />
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<description>
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Popup (show the control in modal form).
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</description>
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</method>
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<method name="popup_centered">
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<return type="void" />
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<argument index="0" name="size" type="Vector2" default="Vector2( 0, 0 )" />
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<description>
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Popup (show the control in modal form) in the center of the screen relative to its current canvas transform, at the current size, or at a size determined by [code]size[/code].
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</description>
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</method>
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<method name="popup_centered_clamped">
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<return type="void" />
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<argument index="0" name="size" type="Vector2" default="Vector2( 0, 0 )" />
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<argument index="1" name="fallback_ratio" type="float" default="0.75" />
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<description>
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Popup (show the control in modal form) in the center of the screen relative to the current canvas transform, clamping the size to [code]size[/code], then ensuring the popup is no larger than the viewport size multiplied by [code]fallback_ratio[/code].
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</description>
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</method>
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<method name="popup_centered_minsize">
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<return type="void" />
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<argument index="0" name="minsize" type="Vector2" default="Vector2( 0, 0 )" />
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<description>
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Popup (show the control in modal form) in the center of the screen relative to the current canvas transform, ensuring the size is never smaller than [code]minsize[/code].
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</description>
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</method>
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<method name="popup_centered_ratio">
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<return type="void" />
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<argument index="0" name="ratio" type="float" default="0.75" />
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<description>
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Popup (show the control in modal form) in the center of the screen relative to the current canvas transform, scaled at a ratio of size of the screen.
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</description>
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</method>
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<method name="set_as_minsize">
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<return type="void" />
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<description>
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Shrink popup to keep to the minimum size of content.
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</description>
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</method>
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</methods>
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<members>
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<member name="popup_exclusive" type="bool" setter="set_exclusive" getter="is_exclusive" default="false">
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If [code]true[/code], the popup will not be hidden when a click event occurs outside of it, or when it receives the [code]ui_cancel[/code] action event.
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[b]Note:[/b] Enabling this property doesn't affect the Close or Cancel buttons' behavior in dialogs that inherit from this class. As a workaround, you can use [method WindowDialog.get_close_button] or [method ConfirmationDialog.get_cancel] and hide the buttons in question by setting their [member CanvasItem.visible] property to [code]false[/code].
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</member>
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<member name="visible" type="bool" setter="set_visible" getter="is_visible" overrides="CanvasItem" default="false" />
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</members>
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<signals>
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<signal name="about_to_show">
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<description>
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Emitted when a popup is about to be shown. This is often used in [PopupMenu] to clear the list of options then create a new one according to the current context.
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</description>
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</signal>
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<signal name="popup_hide">
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<description>
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Emitted when a popup is hidden.
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</description>
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</signal>
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</signals>
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<constants>
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<constant name="NOTIFICATION_POST_POPUP" value="80">
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Notification sent right after the popup is shown.
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</constant>
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<constant name="NOTIFICATION_POPUP_HIDE" value="81">
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Notification sent right after the popup is hidden.
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</constant>
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</constants>
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</class>
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