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125 lines
3.7 KiB
ReStructuredText
125 lines
3.7 KiB
ReStructuredText
Text Widget
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===========
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Displays text.
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Properties
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----------
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.. list-table::
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:header-rows: 1
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:widths: 20 20 60
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* - name
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- type (default value)
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- description
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* - position
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- util.vector2 (0, 0)
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- | Offsets the position of the widget from its parent's
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| top-left corner in pixels.
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* - size
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- util.vector2 (0, 0)
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- Increases the widget's size in pixels.
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* - relativePosition
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- util.vector2 (0, 0)
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- | Offsets the position of the widget from its parent's
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| top-left corner as a fraction of the parent's size.
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* - relativeSize
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- util.vector2 (0, 0)
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- Increases the widget's size by a fraction of its parent's size.
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* - anchor
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- util.vector2 (0, 0)
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- | Offsets the widget's position by a fraction of its size.
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| Useful for centering or aligning to a corner.
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* - visible
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- boolean (true)
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- Defines if the widget is visible
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* - propagateEvents
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- boolean (true)
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- Allows base widget events to propagate to the widget's parent.
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* - alpha
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- number (1.0)
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- | Set the opacity of the widget and its contents.
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| If `inheritAlpha` is set to `true`, this becomes the maximum alpha value the widget can take.
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* - inheritAlpha
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- boolean (true)
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- | Modulate `alpha` with parents `alpha`.
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| If the parent has `inheritAlpha` set to `true`, the value after modulating is passed to the child.
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* - autoSize
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- boolean (true)
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- | Adjusts this widget's size to fit the text exactly.
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| Ignores `size` and `relativeSize`.
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* - text
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- string ('')
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- The text to display.
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* - textSize
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- number (10)
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- The size of the text.
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* - textColor
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- util.color (``rgb(0, 0, 0)``)
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- The color of the text.
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* - multiline
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- boolean (false)
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- Whether to render text on multiple lines.
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* - wordWrap
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- boolean (false)
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- Whether to break text into lines to fit the widget's width.
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* - textAlignH
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- ui.ALIGNMENT (Start)
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- Horizontal alignment of the text.
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* - textAlignV
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- ui.ALIGNMENT (Start)
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- Vertical alignment of the text.
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* - textShadow
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- boolean (false)
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- Whether to render a shadow behind the text.
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* - textShadowColor
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- util.color (``rgb(0, 0, 0)``)
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- The color of the text shadow.
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Events
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------
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Base widget events are special, they can propagate up to the parent widget.
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This can be prevented by changing the `propagateEvents` property, or by assigning an event handler.
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The event is still allowed to propagate if the event handler returns `true`.
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.. list-table::
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:header-rows: 1
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:widths: 20 20 60
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* - name
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- first argument type
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- description
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* - keyPress
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- `KeyboardEvent <../openmw_input.html##(KeyboardEvent)>`_
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- A key was pressed with this widget in focus
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* - keyRelease
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- `KeyboardEvent <../openmw_input.html##(KeyboardEvent)>`_
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- A key was released with this widget in focus
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* - mouseMove
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- `MouseEvent <../openmw_ui.html##(MouseEvent)>`_
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- | Mouse cursor moved on this widget
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| `MouseEvent.button` is the mouse button being held
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| (nil when simply moving, and not dragging)
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* - mouseClick
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- nil
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- Widget was clicked with left mouse button
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* - mouseDoubleClick
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- nil
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- Widget was double clicked with left mouse button
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* - mousePress
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- `MouseEvent <../openmw_ui.html##(MouseEvent)>`_
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- A mouse button was pressed on this widget
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* - mouseRelease
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- `MouseEvent <../openmw_ui.html##(MouseEvent)>`_
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- A mouse button was released on this widget
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* - focusGain
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- nil
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- Widget gained focus (either through mouse or keyboard)
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* - focusLoss
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- nil
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- Widget lost focus
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* - textInput
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- string
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- Text input with this widget in focus
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