Package snap.view

Class PopupList<T>

java.lang.Object

snap.props.PropObject

snap.view.View

snap.view.ParentView

snap.view.ListView<T>

snap.view.PopupList<T>

All Implemented Interfaces:

PropChange.DoChange, Selectable<T>, XMLArchiver.Archivable

public class PopupList<T>
extends ListView<T>

A ListView subclass that displays in a PopupWindow.

Nested Class Summary

Nested classes/interfaces inherited from class snap.view.View

View.Overflow

Field Summary

Fields inherited from class snap.view.ListView

_items, CELL_PAD_DEFAULT, CellPadding_Prop, Editable_Prop, EditingCell_Prop, ItemKey_Prop, RowHeight_Prop, Sel_Prop

Fields inherited from class snap.view.ParentView

_children, Children_Prop, NeedsLayout_Prop

Fields inherited from class snap.view.View

_align, _border, _borderRadius, _effect, _fill, _font, _margin, _padding, _repaintRect, _showing, _spacing, _vertical, Action, Align_Prop, Border_Prop, BorderRadius_Prop, Cursor_Prop, 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, Managed_Prop, Margin_Prop, MaxHeight_Prop, MaxWidth_Prop, MinHeight_Prop, MinWidth_Prop, MouseDrag, MouseEnter, MouseEvents, MouseExit, MouseMove, MousePress, MouseRelease, Name_Prop, Opacity_Prop, Overflow_Prop, Padding_Prop, Paintable_Prop, Parent_Prop, Pickable_Prop, PrefHeight_Prop, PrefWidth_Prop, Rotate_Prop, RuntimeClassName_Prop, ScaleX_Prop, ScaleY_Prop, Scroll, Showing_Prop, Spacing_Prop, Text_Prop, TextColor_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

Fields inherited from interface snap.util.Selectable

Items_Prop, SelIndex_Prop, SelItem_Prop

Constructor Summary

Constructors

Constructor	Description
PopupList()	Constructor.

Method Summary

Modifier and Type	Method	Description
protected void	fireActionEvent(ViewEvent anEvent)	Override to hide popup window.
int	getMaxRowCount()	Returns the maximum number of rows.
PopupWindow	getPopup()	Returns the popup.
int	getPrefRowCount()	Returns the preferred number of rows.
protected void	handleClientViewKeyPressEvent(ViewEvent anEvent)	Called when owner View has KeyPress events.
protected void	handlePopupWindowShowingChanged()	Called when PopupWindow is shown/hidden.
void	hide()	Hides the node.
void	setItems(List<T> theItems)	Override to resize if showing.
void	setMaxRowCount(int aValue)	Sets the maximum number of rows.
void	setPrefRowCount(int aValue)	Sets the preferred number of rows.
void	show(View aView, double aX, double aY)	Shows this popup list in a popup window at given XY relative to view.

Methods inherited from class snap.view.ListView

calcSampleSize, cellConfigureBasic, cellEditingChanged, clearSel, configureCell, configureCellFills, configureCellText, createCell, editCell, equalsItems, fromXMLView, getAltRowColor, getCell, getCellConfigure, getCellForRow, getCellForY, getCellPadding, getCellPaddingDefault, getColIndex, getEditingCell, getItem, getItemBounds, getItemCount, getItemForText, getItemKey, getItems, getItemTextFunction, getPrefHeightImpl, getPrefWidthImpl, getPropValue, getRowHeight, getRowIndexForY, getSel, getSelCell, getSelIndex, getSelIndexes, getSelItem, getSelItems, getSelItems, getTargetedIndex, getText, getText, getValuePropName, getViewProxy, initProps, isEditable, isMultiSel, isPropDefault, isRowHeightSet, isSelIndex, isTargeting, layoutImpl, paintAll, pickListPropChange, processEnterAction, processEvent, scrollSelToVisible, selectDown, selectUp, setAltRowColor, setCellConfigure, setCellPadding, setEditable, setEditingCell, setHeight, setItemKey, setItemTextFunction, setMultiSel, setPickList, setPropValue, setRowHeight, setSel, setSelIndex, setSelIndexes, setSelItem, setSelItems, setShowing, setTargetedIndex, setTargeting, setText, setY, themeChanged, toXMLView, updateCellAt, updateIndex, updateItem, updateItems, updateItems

Methods inherited from class snap.view.ParentView

addChild, addChild, addDeepChangeListener, childDidDeepChange, childDidPropChange, fromXML, fromXMLChildren, getChild, getChildAtXY, getChildCount, getChildCountManaged, getChildForClass, getChildForName, getChildLast, getChildren, getChildrenArray, getChildrenForClass, getChildrenInPaintOrder, getChildrenManaged, getFocusNext, getFocusPrev, indexOfChild, intersectsShape, isInLayout, isNeedsLayout, isNeedsLayoutDeep, isNeedsRepaintDeep, layout, layoutDeep, layoutDeepImpl, layoutFloatingViews, paintChildren, parentFontChanged, processPropChange, relayout, removeChild, removeChild, removeChildren, removeDeepChangeListener, setChildren, setFont, setNeedsLayout, setNeedsLayoutDeep, setNeedsRepaintDeep, setOwner, setOwnerChildren, toXML, toXMLChildren

Methods inherited from class snap.view.View

addEventFilter, addEventHandler, clone, contains, contains, containsShape, createActionEvent, disableEvents, enableEvents, getAlign, getAlignX, getAlignY, getAnim, getAnimCleared, getAnimTimeDeep, getBestHeight, getBestSize, getBestWidth, getBorder, getBorderRadius, getBounds, getBoundsLocal, getBoundsParent, getBoundsShape, getBoundsShapeParent, getClip, getClipAll, getClipBounds, getClipBoundsAll, getCursor, 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, getOverflow, getOwner, getOwner, getPadding, getParent, getParent, getParentCount, getParentToLocal, getParentToLocal, getPhysics, getPhysics, getPrefHeight, getPrefHeight, getPrefSize, getPrefWidth, getPrefWidth, getProp, getPropDefault, getProps, getRepaintRect, getRepaintRectExpanded, getRootView, getRotate, getRuntimeClassName, getScale, getScaleX, getScaleY, getSize, getSpacing, getTextColor, getToolTip, getToolTip, getTransX, getTransY, getUpdater, getVisibleBounds, getWidth, getWindow, getX, getXY, getY, indexInHost, indexInParent, initStyleProps, isActionable, isAncestor, isAnimActive, 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, paintAbove, paintBack, paintFront, parentToLocal, parentToLocal, parentToLocal, parentToLocal, playAnimDeep, processEventAll, processEventFilters, processEventHandlers, relayoutParent, removeEventFilter, removeEventHandler, repaint, repaint, repaint, repaintInParent, requestFocus, runDelayed, runIntervals, runLater, scrollToVisible, setActionable, setAlign, setAlignX, setAlignY, setAnimString, setAnimTimeDeep, setBorder, setBorder, setBorderRadius, setBounds, setBounds, setBoundsLocal, setClipToBounds, setCursor, setDisabled, setEffect, setEnabled, setFill, setFocusable, setFocused, setFocusKeysEnabled, setFocusPainted, setFocusWhenPressed, setGrowHeight, setGrowWidth, setLean, setLeanX, setLeanY, setManaged, setMargin, setMargin, setMaxHeight, setMaxSize, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinSize, setMinWidth, setName, setOpacity, setOverflow, setPadding, setPadding, setPaintable, setParent, setPickable, setPrefHeight, setPrefSize, setPrefSize, setPrefWidth, setProp, setRotate, setRuntimeClassName, setScale, setScaleX, setScaleY, setSize, setSize, setSizeLocal, setSizeToBestSize, setSizeToPrefSize, setSpacing, setTextColor, setToolTip, setToolTipEnabled, setTransX, setTransY, setVertical, setVisible, setWidth, setX, setXY, setXYLocal, stopAnimDeep, stopIntervals, toStringProps

Methods inherited from class snap.props.PropObject

addPropChangeListener, addPropChangeListener, firePropChange, firePropChange, firePropChange, getPropForName, getPropParent, getPropSet, getPropsForArchival, getPropsForArchivalExtra, getPropsString, processArchivedNode, processUnarchivedNode, removePropChangeListener, removePropChangeListener, setPropsString, setPropValues, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface snap.util.Selectable

removeItem, removeItemAndUpdateSel, setItems

Constructor Details

PopupList

public PopupList()

Constructor.

Method Details

getPrefRowCount

public int getPrefRowCount()

Returns the preferred number of rows.

setPrefRowCount

public void setPrefRowCount(int aValue)

Sets the preferred number of rows.

getMaxRowCount

public int getMaxRowCount()

Returns the maximum number of rows.

setMaxRowCount

public void setMaxRowCount(int aValue)

Sets the maximum number of rows.

getPopup

public PopupWindow getPopup()

Returns the popup.

show

public void show(View aView,
 double aX,
 double aY)

Shows this popup list in a popup window at given XY relative to view.

hide

public void hide()

Hides the node.

setItems

public void setItems(List<T> theItems)

Override to resize if showing.

Specified by:

setItems in interface Selectable<T>

Overrides:

setItems in class ListView<T>

fireActionEvent

protected void fireActionEvent(ViewEvent anEvent)

Override to hide popup window.

Overrides:

fireActionEvent in class View

handlePopupWindowShowingChanged

protected void handlePopupWindowShowingChanged()

Called when PopupWindow is shown/hidden.

handleClientViewKeyPressEvent

protected void handleClientViewKeyPressEvent(ViewEvent anEvent)

Called when owner View has KeyPress events.