Package snap.view

Class ScrollGroup

java.lang.Object

snap.props.PropObject

snap.view.View

snap.view.ParentView

snap.view.ScrollGroup

All Implemented Interfaces:

PropChange.DoChange, XMLArchiver.Archivable

public class ScrollGroup
extends ParentView

A view that encapsulates multiple scroll views (center, top, left) and keeps them in sync to provide scroll headers.

Field Summary

Fields inherited from class snap.view.ParentView

_children, Child_Prop, NeedsLayout_Prop

Fields inherited from class snap.view.View

_align, _borderRadius, _effect, _font, _margin, _padding, _repaintRect, _showing, _spacing, _vertical, Action, Align_Prop, Border_Prop, BorderRadius_Prop, Clip_Prop, Cursor_Prop, DEFAULT_ALIGN, DEFAULT_MARGIN, DEFAULT_PADDING, DEFAULT_SPACING, Disabled_Prop, DragEvents, Effect_Prop, Fill_Prop, Focusable_Prop, Focused_Prop, FocusWhenPressed_Prop, Font_Prop, GrowHeight_Prop, GrowWidth_Prop, Height_Prop, KeyEvents, KeyPress, KeyRelease, KeyType, LeanX_Prop, LeanY_Prop, Margin_Prop, MaxHeight_Prop, MaxWidth_Prop, MinHeight_Prop, MinWidth_Prop, MouseDrag, MouseEnter, MouseEvents, MouseExit, MouseMove, MousePress, MouseRelease, Name_Prop, Opacity_Prop, Padding_Prop, Paintable_Prop, Parent_Prop, Pickable_Prop, PrefHeight_Prop, PrefWidth_Prop, Rotate_Prop, ScaleX_Prop, ScaleY_Prop, Scroll, Showing_Prop, Spacing_Prop, Text_Prop, ToolTip_Prop, TransX_Prop, TransY_Prop, Vertical_Prop, Visible_Prop, Width_Prop, X_Prop, Y_Prop

Fields inherited from class snap.props.PropObject

_pcs, EMPTY_OBJECT

Constructor Summary

Constructors

Constructor	Description
ScrollGroup()	Creates a ScrollGroup.
ScrollGroup(View aView)	Creates a ScrollGroup.

Method Summary

Modifier and Type	Method	Description
View	getContent()	Returns the primary content.
BoxView	getCornerNE()	Returns the Corner view (NE).
BoxView	getCornerNW()	Returns the Corner view (NW).
BoxView	getCornerSW()	Returns the Corner view (SW).
protected Scroller	getLeftScroll()	Returns the left Scroller.
ColView	getLeftScrollCol()	Returns the view that holds the LeftScroll scroller view and CornerSW.
RowView	getLeftScrollRow()	Returns the view that holds the LeftScrollCol and divider line.
View	getLeftView()	Returns the left view.
protected double	getPrefHeightImpl(double aW)	Calculates the preferred height.
protected double	getPrefWidthImpl(double aH)	Calculates the preferred width.
ScrollView	getScrollView()	Returns the primary scroll view.
protected Scroller	getTopScroll()	Returns the top Scroller.
ColView	getTopScrollCol()	Returns the view that holds the TopScrollRow and a divider line view.
RowView	getTopScrollRow()	Returns the view that holds the TopScroll scroller view and corner view(s).
View	getTopView()	Returns the top view.
boolean	isShowCornerNE()	Returns whether NE Corner view is showing (true when TopView set and ScrollView.VBarShowing).
boolean	isShowCornerNW()	Returns whether NW Corner view is showing (true when TopView set and LeftView set).
boolean	isShowCornerSW()	Returns whether SW Corner view is showing (true when LeftView set and ScrollView.HBarShowing).
protected void	layoutImpl()	Override to layout children.
void	setContent(View aView)	Sets the primary content.
void	setLeftView(View aView)	Sets the left view.
protected void	setShowCornerNE(boolean aValue)	Sets whether NE Corner view is showing (true when TopView set and ScrollView.VBarShowing).
protected void	setShowCornerNW(boolean aValue)	Sets whether NW Corner view is showing (true when TopView set and LeftView set).
protected void	setShowCornerSW(boolean aValue)	Sets whether NW Corner view is showing (true when LeftView set and ScrollView.HBarShowing).
void	setTopView(View aView)	Sets the top view.

Methods inherited from class snap.view.ParentView

addChild, addChild, addDeepChangeListener, childDidDeepChange, childDidPropChange, fromXML, fromXMLChildren, fromXMLView, getChild, getChildAt, getChildAt, getChildCount, getChildCountManaged, getChildForClass, getChildForName, getChildLast, getChildren, getChildrenForClass, getChildrenManaged, getFocusNext, getFocusPrev, getPropValue, getViewList, getViewProxy, indexOfChild, initProps, intersects, isInLayout, isNeedsLayout, isNeedsLayoutDeep, isNeedsRepaintDeep, layout, layoutDeep, layoutDeepImpl, layoutFloatingViews, paintAbove, paintAll, paintChildren, parentFontChanged, processPropChange, relayout, removeChild, removeChild, removeChildren, removeDeepChangeListener, setChildren, setFont, setNeedsLayout, setNeedsLayoutDeep, setNeedsRepaintDeep, setOwner, setOwnerChildren, setPropValue, setShowing, themeChanged, toXML, toXMLChildren, toXMLView

Methods inherited from class snap.view.View

addBinding, addEventFilter, addEventHandler, clone, contains, contains, contains, disableEvents, dispatchEventToView, enableEvents, fireActionEvent, getAlign, getAlignX, getAlignY, getAnim, getAnimCleared, getAnimTimeDeep, getBestHeight, getBestSize, getBestWidth, getBinding, getBinding, getBindingCount, getBindings, getBorder, getBorderRadius, getBounds, getBoundsLocal, getBoundsParent, getBoundsShape, getBoundsShapeParent, getClip, getClipAll, getClipAllBounds, getClipBounds, getClippedRect, getCursor, getDefaultBorder, getDefaultFill, getDefaultFont, getEffect, getEnv, getEventAdapter, getFill, getFillColor, getFocusNext, getFocusPrev, getFont, getHeight, getHost, getInsetsAll, getLean, getLeanX, getLeanY, getLocalToParent, getLocalToParent, getMargin, getMaxHeight, getMaxSize, getMaxWidth, getMaxX, getMaxY, getMidX, getMidY, getMinHeight, getMinHeightImpl, getMinSize, getMinWidth, getMinWidthImpl, getName, getOpacity, getOpacityAll, getOwner, getOwner, getPadding, getParent, getParent, getParentCount, getParentToLocal, getParentToLocal, getPhysics, getPhysics, getPrefHeight, getPrefHeight, getPrefSize, getPrefWidth, getPrefWidth, getProp, getPropDefault, getProps, getRealClassName, getRepaintRect, getRepaintRectExpanded, getRootView, getRotate, getScale, getScaleX, getScaleY, getSize, getSpacing, getText, getToolTip, getToolTip, getTransX, getTransY, getUpdater, getValuePropName, getVisRect, getWidth, getWindow, getX, getXY, getY, indexInHost, indexInParent, isActionable, isAncestor, isClipToBounds, isDisabled, isEnabled, isFocusable, isFocused, isFocusKeysEnabled, isFocusPainted, isFocusWhenPressed, isFontSet, isGrowHeight, isGrowWidth, isGuest, isHorizontal, isLocalToParentSimple, isManaged, isManagedVisible, isMaxHeightSet, isMaxWidthSet, isMinHeightSet, isMinWidthSet, isMouseDown, isMouseOver, isNeedsRepaint, isPaintable, isPickable, isPickableVisible, isPrefHeightSet, isPrefWidthSet, isShowing, isToolTipEnabled, isVertical, isVisible, localToParent, localToParent, localToParent, localToParent, localToScreen, paintBack, paintFront, parentToLocal, parentToLocal, parentToLocal, parentToLocal, playAnimDeep, processEvent, processEventFilters, processEventHandlers, relayoutParent, removeBinding, removeBinding, removeEventFilter, removeEventHandler, repaint, repaint, repaint, repaintInParent, requestFocus, scrollToVisible, setActionable, setAlign, setAlignX, setAlignY, setAnimTimeDeep, setBorder, setBorder, setBorderRadius, setBounds, setBounds, setBoundsLocal, setClip, setClipToBounds, setCursor, setDisabled, setEffect, setEnabled, setFill, setFocusable, setFocused, setFocusKeysEnabled, setFocusPainted, setFocusWhenPressed, setGrowHeight, setGrowWidth, setHeight, setLean, setLeanX, setLeanY, setManaged, setMargin, setMargin, setMaxHeight, setMaxSize, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinSize, setMinWidth, setName, setOpacity, setPadding, setPadding, setPaintable, setParent, setPickable, setPrefHeight, setPrefSize, setPrefSize, setPrefWidth, setProp, setRealClassName, setRotate, setScale, setScaleX, setScaleY, setSize, setSize, setSizeLocal, setSizeToPrefSize, setSpacing, setText, setToolTip, setToolTipEnabled, setTransX, setTransY, setVertical, setVisible, setWidth, setX, setXY, setXYLocal, setY, stopAnimDeep, toStringProps

Methods inherited from class snap.props.PropObject

addPropChangeListener, addPropChangeListener, firePropChange, firePropChange, firePropChange, getPropForName, getPropParent, getPropSet, getPropsForArchival, getPropsForArchivalExtra, isPropDefault, removePropChangeListener, removePropChangeListener, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ScrollGroup

public ScrollGroup()

Creates a ScrollGroup.

ScrollGroup

public ScrollGroup(View aView)

Creates a ScrollGroup.

Method Details

getContent

public View getContent()

Returns the primary content.

setContent

public void setContent(View aView)

Sets the primary content.

getScrollView

public ScrollView getScrollView()

Returns the primary scroll view.

getTopView

public View getTopView()

Returns the top view.

setTopView

public void setTopView(View aView)

Sets the top view.

getTopScroll

protected Scroller getTopScroll()

Returns the top Scroller.

getTopScrollRow

public RowView getTopScrollRow()

Returns the view that holds the TopScroll scroller view and corner view(s).

getTopScrollCol

public ColView getTopScrollCol()

Returns the view that holds the TopScrollRow and a divider line view.

getLeftView

public View getLeftView()

Returns the left view.

setLeftView

public void setLeftView(View aView)

Sets the left view.

getLeftScroll

protected Scroller getLeftScroll()

Returns the left Scroller.

getLeftScrollCol

public ColView getLeftScrollCol()

Returns the view that holds the LeftScroll scroller view and CornerSW.

getLeftScrollRow

public RowView getLeftScrollRow()

Returns the view that holds the LeftScrollCol and divider line.

getCornerNE

public BoxView getCornerNE()

Returns the Corner view (NE).

isShowCornerNE

public boolean isShowCornerNE()

Returns whether NE Corner view is showing (true when TopView set and ScrollView.VBarShowing).

setShowCornerNE

protected void setShowCornerNE(boolean aValue)

Sets whether NE Corner view is showing (true when TopView set and ScrollView.VBarShowing).

getCornerNW

public BoxView getCornerNW()

Returns the Corner view (NW).

isShowCornerNW

public boolean isShowCornerNW()

Returns whether NW Corner view is showing (true when TopView set and LeftView set).

setShowCornerNW

protected void setShowCornerNW(boolean aValue)

Sets whether NW Corner view is showing (true when TopView set and LeftView set).

getCornerSW

public BoxView getCornerSW()

Returns the Corner view (SW).

isShowCornerSW

public boolean isShowCornerSW()

Returns whether SW Corner view is showing (true when LeftView set and ScrollView.HBarShowing).

setShowCornerSW

protected void setShowCornerSW(boolean aValue)

Sets whether NW Corner view is showing (true when LeftView set and ScrollView.HBarShowing).

getPrefWidthImpl

protected double getPrefWidthImpl(double aH)

Calculates the preferred width.

Overrides:

getPrefWidthImpl in class View

getPrefHeightImpl

protected double getPrefHeightImpl(double aW)

Calculates the preferred height.

Overrides:

getPrefHeightImpl in class View

layoutImpl

protected void layoutImpl()

Override to layout children.

Overrides:

layoutImpl in class ParentView