Package icyllis.modernui.graphics.drawable

Class InsetDrawable

java.lang.Object

icyllis.modernui.graphics.drawable.Drawable

icyllis.modernui.graphics.drawable.DrawableWrapper

icyllis.modernui.graphics.drawable.InsetDrawable

All Implemented Interfaces:

Drawable.Callback

public class InsetDrawable
extends DrawableWrapper

A Drawable that insets another Drawable by a specified distance or fraction of the content bounds. This is used when a View needs a background that is smaller than the View's actual bounds.

Nested Class Summary

Nested classes/interfaces inherited from class icyllis.modernui.graphics.drawable.Drawable

Drawable.Callback, Drawable.ConstantState

Field Summary

Fields inherited from class icyllis.modernui.graphics.drawable.Drawable

MAX_LEVEL

Constructor Summary

Constructors

Constructor	Description
InsetDrawable(Drawable drawable, float inset)	Creates a new inset drawable with the specified inset.
InsetDrawable(Drawable drawable, float insetLeftFraction, float insetTopFraction, float insetRightFraction, float insetBottomFraction)	Creates a new inset drawable with the specified insets in fraction of the view bounds.
InsetDrawable(Drawable drawable, int inset)	Creates a new inset drawable with the specified inset.
InsetDrawable(Drawable drawable, int insetLeft, int insetTop, int insetRight, int insetBottom)	Creates a new inset drawable with the specified insets in pixels.

Method Summary

Modifier and Type	Method	Description
int	getIntrinsicHeight()	Returns the drawable's intrinsic height.
int	getIntrinsicWidth()	Returns the drawable's intrinsic width.
boolean	getPadding(Rect padding)	Return in padding the insets suggested by this Drawable for placing content inside the drawable's bounds.
protected void	onBoundsChange(Rect bounds)	Override this in your subclass to change appearance if you vary based on the bounds.

Methods inherited from class icyllis.modernui.graphics.drawable.DrawableWrapper

clearMutated, draw, getAlpha, getConstantState, getDrawable, getHotspotBounds, getOutline, hasFocusStateSpecified, invalidateDrawable, isStateful, jumpToCurrentState, mutate, onLayoutDirectionChanged, onLevelChange, onStateChange, scheduleDrawable, setAlpha, setDrawable, setHotspot, setHotspotBounds, setTintBlendMode, setTintList, setVisible, unscheduleDrawable

Methods inherited from class icyllis.modernui.graphics.drawable.Drawable

applyTheme, canApplyTheme, copyBounds, copyBounds, getBounds, getCallback, getChangingConfigurations, getColorFilter, getCurrent, getDirtyBounds, getLayoutDirection, getLevel, getMinimumHeight, getMinimumWidth, getState, invalidateSelf, isAutoMirrored, isVisible, scaleFromDensity, scaleFromDensity, scheduleSelf, setAutoMirrored, setBounds, setBounds, setCallback, setChangingConfigurations, setColorFilter, setLayoutDirection, setLevel, setState, setTint, unscheduleSelf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

InsetDrawable

public InsetDrawable(@Nullable
 Drawable drawable,
 int inset)

Creates a new inset drawable with the specified inset.

Parameters:

drawable - The drawable to inset.

inset - Inset in pixels around the drawable.

InsetDrawable

public InsetDrawable(@Nullable
 Drawable drawable,
 float inset)

Creates a new inset drawable with the specified inset.

Parameters:

drawable - The drawable to inset.

inset - Inset in fraction (range: [0, 1)) of the inset content bounds.

InsetDrawable

public InsetDrawable(@Nullable
 Drawable drawable,
 int insetLeft,
 int insetTop,
 int insetRight,
 int insetBottom)

Creates a new inset drawable with the specified insets in pixels.

Parameters:

drawable - The drawable to inset.

insetLeft - Left inset in pixels.

insetTop - Top inset in pixels.

insetRight - Right inset in pixels.

insetBottom - Bottom inset in pixels.

InsetDrawable

public InsetDrawable(@Nullable
 Drawable drawable,
 float insetLeftFraction,
 float insetTopFraction,
 float insetRightFraction,
 float insetBottomFraction)

Creates a new inset drawable with the specified insets in fraction of the view bounds.

Parameters:

drawable - The drawable to inset.

insetLeftFraction - Left inset in fraction (range: [0, 1)) of the inset content bounds.

insetTopFraction - Top inset in fraction (range: [0, 1)) of the inset content bounds.

insetRightFraction - Right inset in fraction (range: [0, 1)) of the inset content bounds.

insetBottomFraction - Bottom inset in fraction (range: [0, 1)) of the inset content bounds.

Method Details

getPadding

public boolean getPadding(@NonNull
 Rect padding)

Description copied from class: Drawable

Return in padding the insets suggested by this Drawable for placing content inside the drawable's bounds. Positive values move toward the center of the Drawable (set Rect.inset(int, int)).

Overrides:

getPadding in class DrawableWrapper

Returns:

true if this drawable actually has a padding, else false. When false is returned, the padding is always set to 0.

onBoundsChange

protected void onBoundsChange(@NonNull
 Rect bounds)

Description copied from class: Drawable

Override this in your subclass to change appearance if you vary based on the bounds.

Overrides:

onBoundsChange in class DrawableWrapper

getIntrinsicWidth

public int getIntrinsicWidth()

Description copied from class: Drawable

Returns the drawable's intrinsic width.

Intrinsic width is the width at which the drawable would like to be laid out, including any inherent padding. If the drawable has no intrinsic width, such as a solid color, this method returns -1.

Overrides:

getIntrinsicWidth in class DrawableWrapper

Returns:

the intrinsic width, or -1 if no intrinsic width

getIntrinsicHeight

public int getIntrinsicHeight()

Description copied from class: Drawable

Returns the drawable's intrinsic height.

Intrinsic height is the height at which the drawable would like to be laid out, including any inherent padding. If the drawable has no intrinsic height, such as a solid color, this method returns -1.

Overrides:

getIntrinsicHeight in class DrawableWrapper

Returns:

the intrinsic height, or -1 if no intrinsic height