StyleBox is [Resource] that provides an abstract base class for drawing stylized boxes for the UI. StyleBoxes are used for drawing the styles of buttons, line edit backgrounds, tree backgrounds, etc. and also for testing a transparency mask for pointer signals. If mask test fails on a StyleBox assigned as mask to a control, clicks and motion signals will go through it to the one below.
Return the minimum size that this stylebox can be shrunk to.
</description>
</method>
<methodname="get_offset"qualifiers="const">
<returntype="Vector2">
</return>
<description>
Return the "offset" of a stylebox, this is a helper function, like writing [code]Vector2(style.get_margin(MARGIN_LEFT), style.get_margin(MARGIN_TOP))[/code].
</description>
</method>
<methodname="test_mask"qualifiers="const">
<returntype="bool">
</return>
<argumentindex="0"name="point"type="Vector2">
</argument>
<argumentindex="1"name="rect"type="Rect2">
</argument>
<description>
Test a position in a rectangle, return whether it passes the mask test.
The bottom margin for the contents of this style box. Increasing this value reduces the space available to the contents from the bottom.
If this value is negative, it is ignored and a child-specific margin is used instead. For example for [StyleBoxFlat] the border thickness (if any) is used instead.
It is up to the code using this style box to decide what these contents are: for example, a [Button] respects this content margin for the textual contents of the button.
[method get_margin] should be used to fetch this value as consumer instead of reading these properties directly. This is because it correctly respects negative values and the fallback mentioned above.
