ly.img.android.ui.widgets

Interface ImgLyFloatSlider.OnSeekBarChangeListener

All Known Implementing Classes:

AdjustmentToolPanel, BrushToolPanel, FilterToolPanel, FocusToolPanel

Enclosing class:

ImgLyFloatSlider

public static interface ImgLyFloatSlider.OnSeekBarChangeListener

A callback that notifies clients when the progress level has been changed. This includes changes that were initiated by the user through a touch gesture or arrow key/trackball as well as changes that were initiated programmatically.

Method Summary

Modifier and Type	Method and Description
void	onProgressChanged(ImgLyFloatSlider seekBar, float value, boolean fromUser) Notification that the progress level has changed.
void	onStartTrackingTouch(ImgLyFloatSlider seekBar) Notification that the user has started a touch gesture.
void	onStopTrackingTouch(ImgLyFloatSlider seekBar) Notification that the user has finished a touch gesture.

Method Detail

onProgressChanged

void onProgressChanged(ImgLyFloatSlider seekBar,
                       float value,
                       boolean fromUser)

Notification that the progress level has changed. Clients can use the fromUser parameter to distinguish user-initiated changes from those that occurred programmatically.

Parameters:

seekBar - The SeekBar whose progress has changed

value - The current progress level. This will be in the range min..max where max was set by ImgLyFloatSlider.setMax(float) and min was set by ImgLyFloatSlider.setMin(float). (The default value for max is 1.)

fromUser - True if the progress change was initiated by the user.

onStartTrackingTouch

void onStartTrackingTouch(ImgLyFloatSlider seekBar)

Notification that the user has started a touch gesture. Clients may want to use this to disable advancing the seekbar.

Parameters:

seekBar - The SeekBar in which the touch gesture began

onStopTrackingTouch

void onStopTrackingTouch(ImgLyFloatSlider seekBar)

Notification that the user has finished a touch gesture. Clients may want to use this to re-enable advancing the seekbar.

Parameters:

seekBar - The SeekBar in which the touch gesture began