Package snap.view

Class GridView

java.lang.Object

snap.props.PropObject

snap.view.View

snap.view.ParentView

snap.view.ChildView

snap.view.GridView

All Implemented Interfaces:

PropChange.DoChange, XMLArchiver.Archivable, ViewHost

public class GridView
extends ChildView

A ViewHost to arrange child views in a grid.

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
GridView()

Method Summary

Modifier and Type	Method	Description
int	getColCountForWidth(double aWidth)	Returns the number of columns that can be show for given width.
int	getColCountVisible()	Returns the number of columns that can be show for current width and children.
double	getPrefHeight(double aW)	Override to use grid layout.
double	getPrefWidth(double aH)	Override to use grid layout.
int	getRowCountForCols(int aColCount)	Returns the number of rows for given column count.
double	getSpacingX()	Returns the spacing between cells horizontal.
double	getSpacingY()	Returns the spacing between cells vertical.
boolean	isUniform()	Returns whether grid is uniform size.
void	layout()	Override to use grid layout.

Methods inherited from class snap.view.ChildView

addChild, addChild, addGuest, getGuest, getGuestCount, removeChild, removeChild, removeChildren, removeGuest, setChildren

Methods inherited from class snap.view.ParentView

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, layoutDeep, layoutDeepImpl, layoutFloatingViews, layoutImpl, paintAbove, paintAll, paintChildren, parentFontChanged, processPropChange, relayout, removeDeepChangeListener, 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, getPrefHeightImpl, getPrefSize, getPrefWidth, getPrefWidthImpl, 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

Methods inherited from interface snap.view.ViewHost

addGuest, getGuests, indexOfGuest, removeGuest, removeGuests

Constructor Details

GridView

public GridView()

Method Details

isUniform

public boolean isUniform()

Returns whether grid is uniform size.

getSpacingX

public double getSpacingX()

Returns the spacing between cells horizontal.

getSpacingY

public double getSpacingY()

Returns the spacing between cells vertical.

getColCountVisible

public int getColCountVisible()

Returns the number of columns that can be show for current width and children.

getColCountForWidth

public int getColCountForWidth(double aWidth)

Returns the number of columns that can be show for given width.

getRowCountForCols

public int getRowCountForCols(int aColCount)

Returns the number of rows for given column count.

getPrefWidth

public double getPrefWidth(double aH)

Override to use grid layout.

Overrides:

getPrefWidth in class View

getPrefHeight

public double getPrefHeight(double aW)

Override to use grid layout.

Overrides:

getPrefHeight in class View

layout

public void layout()

Override to use grid layout.

Overrides:

layout in class ParentView