public class RSSReader

  1. Object
  2. Component
  3. List
  4. RSSReader

ImplementsActionSource, Animation, Editable, StyleListener

A List implementing an RSS reader that automatically populates itself with content from the RSS chanel. When clicking an article it displays the HTML content of said article in a new Form.

Constructors

public RSSReader()Creates an rss reader instance

Methods

public static void setMoreDescription(String d)Set the description for the “more” request
public static void setMoreTitle(String t)Set the title for the “more” request
public void sendRequest()Send the request to the server, will only work once.
protected void initComponent()Allows subclasses to bind functionality that relies on fully initialized and “ready for action” component state
public String getURL()The URL of the RSS stream
public void setURL(String url)The URL of the RSS stream
public Image getIconPlaceholder()
public void setIconPlaceholder(Image iconPlaceholder)
protected void showRSSEntry(Hashtable h)Shows a form containing the RSS entry
public int getLimit()Places a limit on the number of RSS entries requested from the server
public void setLimit(int limit)Places a limit on the number of RSS entries requested from the server
public String[] getPropertyNames()A component may expose mutable property names for a UI designer to manipulate, this API is designed for usage internally by the GUI builder code
public Class[] getPropertyTypes()Matches the property names method (see that method for further details).
public Object getPropertyValue(String name)Returns the current value of the property name, this method is used by the GUI builder
public String setPropertyValue(String name, Object value)Sets a new value to the given property, returns an error message if failed and null if successful.
public boolean isBlockList()
public void setBlockList(boolean blockList)
public String getProgressTitle()
public void setProgressTitle(String progressTitle)
public Container getTargetContainer()The form/container to which the RSS will navigate when clicking a RSS entry
public void setTargetContainer(Container targetContainer)The form/container to which the RSS will navigate when clicking a RSS entry
public boolean isAddBackToTaget()Indicates whether a back command should be added implicitly to the target container
public void setAddBackToTaget(boolean addBackToTaget)Indicates whether a back command should be added implicitly to the target container

Inherited fields

From List

FIXED_NONE, FIXED_NONE_CYCLIC, FIXED_NONE_ONE_ELEMENT_MARGIN_FROM_EDGE, FIXED_LEAD, FIXED_TRAIL, FIXED_CENTER, VERTICAL, HORIZONTAL

From Component

DEFAULT_CURSOR, CROSSHAIR_CURSOR, TEXT_CURSOR, WAIT_CURSOR, SW_RESIZE_CURSOR, SE_RESIZE_CURSOR, NW_RESIZE_CURSOR, NE_RESIZE_CURSOR, N_RESIZE_CURSOR, S_RESIZE_CURSOR, W_RESIZE_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, MOVE_CURSOR, DRAG_REGION_NOT_DRAGGABLE, DRAG_REGION_POSSIBLE_DRAG_X, DRAG_REGION_POSSIBLE_DRAG_Y, DRAG_REGION_POSSIBLE_DRAG_XY, DRAG_REGION_LIKELY_DRAG_X, DRAG_REGION_LIKELY_DRAG_Y, DRAG_REGION_LIKELY_DRAG_XY, DRAG_REGION_IMMEDIATELY_DRAG_X, DRAG_REGION_IMMEDIATELY_DRAG_Y, DRAG_REGION_IMMEDIATELY_DRAG_XY, BRB_CONSTANT_ASCENT, BRB_CONSTANT_DESCENT, BRB_CENTER_OFFSET, BRB_OTHER, CENTER, TOP, LEFT, BOTTOM, RIGHT, BASELINE

Inherited methods

From List

isDefaultIgnoreFocusComponentWhenUnfocused, setDefaultIgnoreFocusComponentWhenUnfocused, isDefaultFireOnClick, setDefaultFireOnClick, initLaf, laidOut, modelChanged, listSelectionChanged, getSideGap, isScrollableY, isScrollableX, getMaxElementHeight, setMaxElementHeight, getMinElementHeight, setMinElementHeight, size, getAccessibilityItemBounds, getAccessibilityItemText, getAccessibilityVisibleItemIndices, getCurrentSelected, getSelectedIndex, setSelectedIndex, getVisibleBounds, getDragRegionStatus, setSelectedIndex, getSelectedItem, setSelectedItem, getModel, setModel, setShouldCalcPreferredSize, isNumericKeyActions, setNumericKeyActions, isCommandList, setCommandList, isIgnoreFocusComponentWhenUnfocused, setIgnoreFocusComponentWhenUnfocused, isMutableRendererBackgrounds, setMutableRendererBackgrounds, getListSizeCalculationSampleCount, setListSizeCalculationSampleCount, isLongPointerPressActionEnabled, setLongPointerPressActionEnabled, setListCellRenderer, getRenderer, setRenderer, getOrientation, setOrientation, refreshTheme, scrollRectToVisible, setHandlesInput, fireClicked, isSelectableInteraction, keyReleased, keyPressed, paint, shouldRenderSelection, addSelectionListener, removeSelectionListener, addActionListener, getActionListeners, getListeners, removeActionListener, fireActionEvent, fireActionEvent, setInputOnFocus, setPaintFocusBehindList, getItemGap, setItemGap, getRenderingPrototype, setRenderingPrototype, longPointerPress, pointerPressed, pointerHover, pointerDragged, getSelectedRect, setFireOnClick, pointerHoverReleased, pointerReleased, calcPreferredSize, addItem, getFixedSelection, setFixedSelection, animate, isTactileTouch, setScrollToSelected, getGridPosY, getGridPosX, paramString, getHint, setHint, getHintIcon, setHintIcon, setHint

From Component

setSameSize, isSetCursorSupported, parsePreferredSize, getDefaultDragTransparency, setDefaultDragTransparency, getEditingDelegate, setEditingDelegate, getCursor, setCursor, showNativeOverlay, hideNativeOverlay, updateNativeOverlay, getNativeOverlay, getAllStyles, getSameWidth, setSameWidth, getSameHeight, setSameHeight, getUIManager, getX, setX, getOuterX, getInnerX, getY, setY, getOuterY, getInnerY, isVisible, setVisible, getClientProperty, stripMarginAndPadding, clearClientProperties, putClientProperty, getDirtyRegion, setDirtyRegion, isOpaque, setOpaque, getWidth, setWidth, getOuterWidth, getInnerWidth, getHeight, setHeight, getOuterHeight, getInnerHeight, isDragRegion, getBaseline, getBaselineResizeBehavior, getPreferredSizeStr, setPreferredSizeStr, getPreferredSize, setPreferredSize, getScrollDimension, calcScrollSize, setScrollSize, getPreferredW, setPreferredW, getPreferredH, setPreferredH, getOuterPreferredH, getInnerPreferredH, getOuterPreferredW, getInnerPreferredW, setSize, getUIID, setUIID, setUIIDFinal, setUIID, getInlineAllStyles, setInlineAllStyles, getInlineSelectedStyles, setInlineSelectedStyles, getInlineUnselectedStyles, setInlineUnselectedStyles, getInlineDisabledStyles, setInlineDisabledStyles, getInlinePressedStyles, setInlinePressedStyles, remove, getParent, getOwner, setOwner, isOwnedBy, containsOrOwns, addFocusListener, removeFocusListener, addScrollListener, removeScrollListener, getSelectCommandText, setSelectCommandText, getLabelForComponent, setLabelForComponent, focusGained, focusLost, paintBackgrounds, paintShadows, getAbsoluteX, getAbsoluteY, isInClippingRegion, paintIntersectingComponentsAbove, paintScrollbars, paintScrollbarX, getScrollOpacity, paintScrollbarY, paintComponent, paintComponent, getBorder, getScrollable, paintBackground, isScrollable, getScrollX, setScrollX, getScrollY, setScrollY, onScrollX, onScrollY, getDraggedx, getDraggedy, getBottomGap, contains, visibleBoundsContains, hasFixedPreferredSize, getBounds, getBounds, getVisibleBounds, isFocusable, setFocusable, onSetFocusable, resetFocusable, getTabIndex, setTabIndex, getPreferredTabIndex, setPreferredTabIndex, isTraversable, setTraversable, handlesInput, consumesRawTextInput, hasFocus, setFocus, getComponentForm, getTopLevelContainer, repaint, repaint, longKeyPress, keyRepeated, registerForAnimation, deregisterFromAnimation, getAnimationManager, getScrollAnimationSpeed, setScrollAnimationSpeed, isBlockLead, setBlockLead, isIgnorePointerEvents, setIgnorePointerEvents, isRippleEffect, setRippleEffect, getInlineStylesTheme, setInlineStylesTheme, shouldRenderComponentSelection, isHideInLandscape, setHideInLandscape, createStyleAnimation, isSmoothScrolling, setSmoothScrolling, stopScrollMomentum, pointerHoverPressed, pinch, pinchReleased, pinch, rotation, isPinchBlocksDragAndDrop, setPinchBlocksDragAndDrop, pointerDragged, getDragImage, getDragTransparency, setDragTransparency, toImage, dragInitiated, drawDraggedImage, draggingOver, dragEnter, dragExit, drop, addPullToRefresh, setPullToRefresh, respondsToPointerEvents, isStickyDrag, pointerPressed, isDragAndDropOperation, pointerReleased, setVerticalScrollBounds, setHorizontalScrollBounds, isVScrollThumbGrabbed, isHScrollThumbGrabbed, isVScrollThumbHover, isHScrollThumbHover, isTensileDragEnabled, setTensileDragEnabled, getTextSelectionSupport, addDropListener, removeDropListener, addDragOverListener, removeDragOverListener, isNativeDragSource, setNativeDragSource, getNativeDragOperation, setNativeDragOperation, createNativeDragOperation, isNativeDropTarget, setNativeDropTarget, getAcceptedDropMimeTypes, setAcceptedDropMimeTypes, getAcceptedDropActions, setAcceptedDropActions, canAcceptNativeDrop, nativeDragEnter, nativeDragOver, nativeDragExit, nativeDrop, addNativeDropListener, removeNativeDropListener, addNativeDragOverListener, removeNativeDragOverListener, dragFinished, addDragFinishedListener, addStateChangeListener, removeStateChangeListener, addPointerPressedListener, addLongPressListener, addContextMenuListener, removeContextMenuListener, addMouseWheelListener, removeMouseWheelListener, addStylusListener, removeStylusListener, mouseWheel, paintRippleOverlay, removePointerPressedListener, removeLongPressListener, removeDragFinishedListener, addPointerReleasedListener, removePointerReleasedListener, addPointerDraggedListener, removePointerDraggedListener, getDragSpeed, getStyle, getPressedStyle, setPressedStyle, initUnselectedStyle, initPressedStyle, initDisabledStyle, initSelectedStyle, getUnselectedStyle, setUnselectedStyle, getSelectedStyle, setSelectedStyle, getDisabledStyle, setDisabledStyle, installDefaultPainter, requestFocus, toString, refreshTheme, refreshTheme, isDragActivated, scrollRectToVisible, scrollRectToVisible, paintBorder, paintBorderBackground, isCellRenderer, setCellRenderer, isScrollVisible, setScrollVisible, setIsScrollVisible, startEditingAsync, stopEditing, isEditing, isEditable, deinitialize, isInitialized, setInitialized, styleChanged, getNextFocusDown, setNextFocusDown, getNextFocusUp, setNextFocusUp, getNextFocusLeft, setNextFocusLeft, getNextFocusRight, setNextFocusRight, isEnabled, setEnabled, getName, setName, initCustomStyle, deinitializeCustomStyle, isRTL, setRTL, isTactileTouch, setTactileTouch, getPropertyTypeNames, paintLockRelease, paintLock, isSnapToGrid, setSnapToGrid, shouldBlockSideSwipe, shouldBlockSideSwipeLeft, shouldBlockSideSwipeRight, blocksSideSwipe, isFlatten, setFlatten, getTensileLength, setTensileLength, isGrabsPointerEvents, setGrabsPointerEvents, getScrollOpacityChangeSpeed, setScrollOpacityChangeSpeed, growShrink, isAlwaysTensile, setAlwaysTensile, isDraggable, setDraggable, isDropTarget, setDropTarget, isChildOf, isHideInPortrait, setHideInPortrait, cancelRepaints, getBindablePropertyNames, getBindablePropertyTypes, bindProperty, unbindProperty, getBoundPropertyValue, setBoundPropertyValue, getCloudBoundProperty, setCloudBoundProperty, getCloudDestinationProperty, setCloudDestinationProperty, getComponentState, setComponentState, setHidden, isHidden, setHidden, isHidden, announceForAccessibility, getAccessibilityText, setAccessibilityText, getSemantics, getAccessibilityNode, accessibilityChanged, accessibilityChanged, getTooltip, setTooltip

From Object

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

Constructor details

RSSReader

public RSSReader()
Creates an rss reader instance

Method details

setMoreDescription

public static void setMoreDescription(String d)
Set the description for the “more” request

Parameters

d String
the description

setMoreTitle

public static void setMoreTitle(String t)
Set the title for the “more” request

Parameters

t String
new title

sendRequest

public void sendRequest()
Send the request to the server, will only work once. This is called implicitly when the list is initialized

initComponent

protected void initComponent()
Allows subclasses to bind functionality that relies on fully initialized and “ready for action” component state

getURL

public String getURL()
The URL of the RSS stream

Returns

The URL of the RSS stream

setURL

public void setURL(String url)
The URL of the RSS stream

Parameters

url String
The URL of the RSS stream

getIconPlaceholder

public Image getIconPlaceholder()

Returns

the iconPlaceholder

setIconPlaceholder

public void setIconPlaceholder(Image iconPlaceholder)

Parameters

iconPlaceholder Image
the iconPlaceholder to set

showRSSEntry

protected void showRSSEntry(Hashtable h)
Shows a form containing the RSS entry

Parameters

h Hashtable
the parsed entry

getLimit

public int getLimit()
Places a limit on the number of RSS entries requested from the server

Returns

the limit

setLimit

public void setLimit(int limit)
Places a limit on the number of RSS entries requested from the server

Parameters

limit int
the limit to set

getPropertyNames

public String[] getPropertyNames()
A component may expose mutable property names for a UI designer to manipulate, this API is designed for usage internally by the GUI builder code

Returns

the property names allowing mutation

getPropertyTypes

public Class[] getPropertyTypes()
Matches the property names method (see that method for further details).

Returns

the types of the properties

getPropertyValue

public Object getPropertyValue(String name)
Returns the current value of the property name, this method is used by the GUI builder

Parameters

name String
the name of the property

Returns

the value of said property

setPropertyValue

public String setPropertyValue(String name, Object value)
Sets a new value to the given property, returns an error message if failed and null if successful. Notice that some builtin properties such as “$designMode” might be sent to components to indicate application state.

Parameters

name String
the name of the property
value Object
new value for the property

Returns

error message or null

isBlockList

public boolean isBlockList()

Returns

the blockList

setBlockList

public void setBlockList(boolean blockList)

Parameters

blockList boolean
the blockList to set

getProgressTitle

public String getProgressTitle()

Returns

the progressTitle

setProgressTitle

public void setProgressTitle(String progressTitle)

Parameters

progressTitle String
the progressTitle to set

getTargetContainer

public Container getTargetContainer()
The form/container to which the RSS will navigate when clicking a RSS entry

Returns

the targetContainer

setTargetContainer

public void setTargetContainer(Container targetContainer)
The form/container to which the RSS will navigate when clicking a RSS entry

Parameters

targetContainer Container
the targetContainer to set

isAddBackToTaget

public boolean isAddBackToTaget()
Indicates whether a back command should be added implicitly to the target container

Returns

the addBackToTaget

setAddBackToTaget

public void setAddBackToTaget(boolean addBackToTaget)
Indicates whether a back command should be added implicitly to the target container

Parameters

addBackToTaget boolean
the addBackToTaget to set