Class SliderBridge

java.lang.Object

com.codename1.ui.Component

com.codename1.ui.Label

com.codename1.ui.Slider

com.codename1.components.SliderBridge

All Implemented Interfaces:

Animation, Editable, ActionSource, StyleListener, IconHolder, TextHolder

public class SliderBridge
extends Slider

Binds a com.codename1.ui.Slider to network progress events so it shows the progress of the current com.codename1.io.ConnectionRequest

Important note: every time that a connectionRequest is retried with the .retry() method, SliderBridge.bindProgress(cr, progress) must be invoked again.

Form hi = new Form("Download Progress", new BorderLayout());
Slider progress = new Slider();
Button download = new Button("Download");
download.addActionListener((e) -> {
    ConnectionRequest cr = new ConnectionRequest("https://www.codenameone.com/img/blog/new_icon.png", false);
    SliderBridge.bindProgress(cr, progress);
    NetworkManager.getInstance().addToQueueAndWait(cr);
    if(cr.getResponseCode() == 200) {
        hi.add(BorderLayout.CENTER, new ScaleImageLabel(EncodedImage.create(cr.getResponseData())));
        hi.revalidate();
    }
});
hi.add(BorderLayout.SOUTH, progress).add(BorderLayout.NORTH, download);
hi.show();

Field Summary

Fields inherited from class Component

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

Constructor Summary

Constructors

Constructor	Description
SliderBridge()	Default constructor
SliderBridge(ConnectionRequest source)	Displays progress only for the source object, every other object in the queue before completion will produce an infinite progress.
SliderBridge(ConnectionRequest[] sources)	Allows displaying progress of multiple requests being sent

Method Summary

Modifier and Type	Method	Description
static void	bindProgress(ConnectionRequest[] sources, Slider s)	Allows binding progress to an arbitrary slider
static void	bindProgress(ConnectionRequest source, Slider s)	Allows binding progress to an arbitrary slider

Methods inherited from class Slider

addActionListener, addDataChangedListener, animate, calcPreferredSize, createInfinite, deinitialize, fireClicked, formattedValue, getIncrements, getMaxValue, getMinValue, getProgress, getProgress, getSliderEmptySelectedStyle, getSliderEmptyUnselectedStyle, getSliderFullSelectedStyle, getSliderFullUnselectedStyle, getStyle, getThumbImage, initComponent, isEditable, isInfinite, isRenderPercentageOnTop, isRenderValueOnTop, isSelectableInteraction, isStickyDrag, isVertical, keyPressed, keyReleased, paintComponentBackground, pointerDragged, pointerPressed, pointerReleased, refreshTheme, removeActionListener, removeDataChangedListener, setEditable, setIncrements, setInfinite, setMaxValue, setMinValue, setProgress, setRenderPercentageOnTop, setRenderValueOnTop, setThumbImage, setUIID, setVertical, shouldBlockSideSwipe

Methods inherited from class Label

bindProperty, getAlignment, getBadgeStyleComponent, getBadgeText, getBaseline, getBaselineResizeBehavior, getBindablePropertyNames, getBindablePropertyTypes, getBoundPropertyValue, getDefaultGap, getFontIcon, getFontIconSize, getGap, getIcon, getIconFont, getIconStyleComponent, getIconUIID, getMask, getMaskedIcon, getMaskName, getMaterialIcon, getMaterialIconSize, getMaxAutoSize, getMinAutoSize, getPropertyNames, getPropertyTypeNames, getPropertyTypes, getPropertyValue, getShiftMillimeters, getShiftMillimetersF, getShiftText, getStringWidth, getText, getTextPosition, getTextSelectionSupport, getVerticalAlignment, initLaf, initUnselectedStyle, isAutoSizeMode, isDefaultTickerEnabled, isEndsWith3Points, isLegacyRenderer, isShouldLocalize, isShowEvenIfBlank, isTextSelectionEnabled, isTickerEnabled, isTickerRunning, laidOut, paint, paramString, setAlignment, setAutoSizeMode, setBadgeText, setBadgeUIID, setBoundPropertyValue, setDefaultGap, setDefaultTickerEnabled, setEndsWith3Points, setFontIcon, setFontIcon, setFontIcon, setGap, setIcon, setIconUIID, setLegacyRenderer, setMask, setMaskName, setMaterialIcon, setMaterialIcon, setMaxAutoSize, setMinAutoSize, setPropertyValue, setShiftMillimeters, setShiftMillimeters, setShiftText, setShouldLocalize, setShowEvenIfBlank, setText, setTextPosition, setTextSelectionEnabled, setTickerEnabled, setVerticalAlignment, shouldTickerStart, startTicker, startTicker, stopTicker, styleChanged, unbindProperty

Methods inherited from class Component

addDragFinishedListener, addDragOverListener, addDropListener, addFocusListener, addLongPressListener, addPointerDraggedListener, addPointerPressedListener, addPointerReleasedListener, addPullToRefresh, addScrollListener, addStateChangeListener, announceForAccessibility, blocksSideSwipe, calcScrollSize, cancelRepaints, clearClientProperties, contains, containsOrOwns, createStyleAnimation, deinitializeCustomStyle, dragEnter, dragExit, dragFinished, draggingOver, dragInitiated, drawDraggedImage, drop, focusGained, focusLost, getAbsoluteX, getAbsoluteY, getAccessibilityText, getAllStyles, getAnimationManager, getBorder, getBottomGap, getBounds, getBounds, getClientProperty, getCloudBoundProperty, getCloudDestinationProperty, getComponentForm, getComponentState, getCursor, getDefaultDragTransparency, getDirtyRegion, getDisabledStyle, getDraggedx, getDraggedy, getDragImage, getDragRegionStatus, getDragSpeed, getDragTransparency, getEditingDelegate, getGridPosX, getGridPosY, getHeight, getInlineAllStyles, getInlineDisabledStyles, getInlinePressedStyles, getInlineSelectedStyles, getInlineStylesTheme, getInlineUnselectedStyles, getInnerHeight, getInnerPreferredH, getInnerPreferredW, getInnerWidth, getInnerX, getInnerY, getLabelForComponent, getName, getNativeOverlay, getNextFocusDown, getNextFocusLeft, getNextFocusRight, getNextFocusUp, getOuterHeight, getOuterPreferredH, getOuterPreferredW, getOuterWidth, getOuterX, getOuterY, getOwner, getParent, getPreferredH, getPreferredSize, getPreferredSizeStr, getPreferredTabIndex, getPreferredW, getPressedStyle, getSameHeight, getSameWidth, getScrollable, getScrollAnimationSpeed, getScrollDimension, getScrollOpacity, getScrollOpacityChangeSpeed, getScrollX, getScrollY, getSelectCommandText, getSelectedRect, getSelectedStyle, getSideGap, getTabIndex, getTensileLength, getTooltip, getUIID, getUIManager, getUnselectedStyle, getVisibleBounds, getVisibleBounds, getWidth, getX, getY, growShrink, handlesInput, hasFixedPreferredSize, hasFocus, hideNativeOverlay, initCustomStyle, initDisabledStyle, initPressedStyle, initSelectedStyle, installDefaultPainter, isAlwaysTensile, isBlockLead, isCellRenderer, isChildOf, isDragActivated, isDragAndDropOperation, isDraggable, isDragRegion, isDropTarget, isEditing, isEnabled, isFlatten, isFocusable, isGrabsPointerEvents, isHidden, isHidden, isHideInLandscape, isHideInPortrait, isIgnorePointerEvents, isInClippingRegion, isInitialized, isOpaque, isOwnedBy, isPinchBlocksDragAndDrop, isRippleEffect, isRTL, isScrollable, isScrollableX, isScrollableY, isScrollVisible, isSetCursorSupported, isSmoothScrolling, isSnapToGrid, isTactileTouch, isTactileTouch, isTensileDragEnabled, isTraversable, isVisible, keyRepeated, longKeyPress, longPointerPress, onScrollX, onScrollY, onSetFocusable, paintBackground, paintBackgrounds, paintBorder, paintBorderBackground, paintComponent, paintComponent, paintIntersectingComponentsAbove, paintLock, paintLockRelease, paintRippleOverlay, paintScrollbars, paintScrollbarX, paintScrollbarY, paintShadows, parsePreferredSize, pinch, pinch, pinchReleased, pointerDragged, pointerHover, pointerHoverPressed, pointerHoverReleased, pointerPressed, pointerReleased, putClientProperty, refreshTheme, refreshTheme, remove, removeDragFinishedListener, removeDragOverListener, removeDropListener, removeFocusListener, removeLongPressListener, removePointerDraggedListener, removePointerPressedListener, removePointerReleasedListener, removeScrollListener, removeStateChangeListener, repaint, repaint, requestFocus, resetFocusable, respondsToPointerEvents, scrollRectToVisible, scrollRectToVisible, setAccessibilityText, setAlwaysTensile, setBlockLead, setCellRenderer, setCloudBoundProperty, setCloudDestinationProperty, setComponentState, setCursor, setDefaultDragTransparency, setDirtyRegion, setDisabledStyle, setDraggable, setDragTransparency, setDropTarget, setEditingDelegate, setEnabled, setFlatten, setFocus, setFocusable, setGrabsPointerEvents, setHandlesInput, setHeight, setHidden, setHidden, setHideInLandscape, setHideInPortrait, setIgnorePointerEvents, setInitialized, setInlineAllStyles, setInlineDisabledStyles, setInlinePressedStyles, setInlineSelectedStyles, setInlineStylesTheme, setInlineUnselectedStyles, setIsScrollVisible, setLabelForComponent, setName, setNextFocusDown, setNextFocusLeft, setNextFocusRight, setNextFocusUp, setOpaque, setOwner, setPinchBlocksDragAndDrop, setPreferredH, setPreferredSize, setPreferredSizeStr, setPreferredTabIndex, setPreferredW, setPressedStyle, setRippleEffect, setRTL, setSameHeight, setSameSize, setSameWidth, setScrollAnimationSpeed, setScrollOpacityChangeSpeed, setScrollSize, setScrollVisible, setScrollX, setScrollY, setSelectCommandText, setSelectedStyle, setShouldCalcPreferredSize, setSize, setSmoothScrolling, setSnapToGrid, setTabIndex, setTactileTouch, setTensileDragEnabled, setTensileLength, setTooltip, setTraversable, setUIID, setUIIDFinal, setUnselectedStyle, setVisible, setWidth, setX, setY, shouldBlockSideSwipeLeft, shouldBlockSideSwipeRight, shouldRenderComponentSelection, showNativeOverlay, startEditingAsync, stopEditing, stripMarginAndPadding, toImage, toString, updateNativeOverlay, visibleBoundsContains

Methods inherited from class Object

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

Constructor Details

SliderBridge

public SliderBridge()

Default constructor

SliderBridge

public SliderBridge(ConnectionRequest source)

Displays progress only for the source object, every other object in the queue before completion will produce an infinite progress. After 100% the progress will no longer move.

Parameters

• source: the request whose progress should be followed

SliderBridge

public SliderBridge(ConnectionRequest[] sources)

Allows displaying progress of multiple requests being sent

Parameters

• sources: the requests whose progress should be followed

Method Details

bindProgress

public static void bindProgress(ConnectionRequest source,
 Slider s)

Allows binding progress to an arbitrary slider

Parameters

• source: the source connection request

• s: the slider

bindProgress

public static void bindProgress(ConnectionRequest[] sources,
 Slider s)

Allows binding progress to an arbitrary slider

Parameters

• sources: the source connection request (null for all network activity)

• s: the slider