Updated docs

listAdapter.go

@@ -2,8 +2,13 @@ package rui
 
 // ListAdapter - the list data source
 type ListAdapter interface {
+	// ListSize returns the number of elements in the list
 	ListSize() int
+
+	// ListItem creates a View of a list item at the given index
 	ListItem(index int, session Session) View
+
+	// IsListItemEnabled returns the status (enabled/disabled) of a list item at the given index
 	IsListItemEnabled(index int) bool
 }
 

listLayout.go

@@ -7,16 +7,22 @@ import (
 const (
 	// TopDownOrientation - subviews are arranged from top to bottom. Synonym of VerticalOrientation
 	TopDownOrientation = 0
+
 	// StartToEndOrientation - subviews are arranged from left to right. Synonym of HorizontalOrientation
 	StartToEndOrientation = 1
+
 	// BottomUpOrientation - subviews are arranged from bottom to top
 	BottomUpOrientation = 2
+
 	// EndToStartOrientation - subviews are arranged from right to left
 	EndToStartOrientation = 3
+
 	// ListWrapOff - subviews are scrolled and "true" if a new row/column starts
 	ListWrapOff = 0
+
 	// ListWrapOn - the new row/column starts at bottom/right
 	ListWrapOn = 1
+
 	// ListWrapReverse - the new row/column starts at top/left
 	ListWrapReverse = 2
 )

listView.go

@@ -11,20 +11,25 @@ const (
 	// The "list-item-clicked" event occurs when the user clicks on an item in the list.
 	// The main listener format: func(ListView, int), where the second argument is the item index.
 	ListItemClickedEvent = "list-item-clicked"
+
 	// ListItemSelectedEvent is the constant for "list-item-selected" property tag.
 	// The "list-item-selected" event occurs when a list item becomes selected.
 	// The main listener format: func(ListView, int), where the second argument is the item index.
 	ListItemSelectedEvent = "list-item-selected"
+
 	// ListItemCheckedEvent is the constant for "list-item-checked" property tag.
 	// The "list-item-checked" event occurs when a list item checkbox becomes checked/unchecked.
 	// The main listener format: func(ListView, []int), where the second argument is the array of checked item indexes.
 	ListItemCheckedEvent = "list-item-checked"
+
 	// ListItemStyle is the constant for "list-item-style" property tag.
 	// The "list-item-style" string property defines the style of an unselected item
 	ListItemStyle = "list-item-style"
+
 	// CurrentStyle is the constant for "current-style" property tag.
 	// The "current-style" string property defines the style of the selected item when the ListView is focused.
 	CurrentStyle = "current-style"
+
 	// CurrentInactiveStyle is the constant for "current-inactive-style" property tag.
 	// The "current-inactive-style" string property defines the style of the selected item when the ListView is unfocused.
 	CurrentInactiveStyle = "current-inactive-style"

mediaPlayer.go

@@ -13,15 +13,18 @@ const (
 	// to control audio/video playback, including volume, seeking, and pause/resume playback.
 	// Its default value is false.
 	Controls = "controls"
+
 	// Loop is the constant for the "loop" property tag.
 	// If the "loop" bool property is "true", the audio/video player will automatically seek back
 	// to the start upon reaching the end of the audio/video.
 	// Its default value is false.
 	Loop = "loop"
+
 	// Muted is the constant for the "muted" property tag.
 	// The "muted" bool property indicates whether the audio/video will be initially silenced.
 	// Its default value is false.
 	Muted = "muted"
+
 	// Preload is the constant for the "preload" property tag.
 	// The "preload" int property is intended to provide a hint to the browser about what
 	// the author thinks will lead to the best user experience. It may have one of the following values:
@@ -32,72 +35,94 @@ const (
 	// AbortEvent is the constant for the "abort-event" property tag.
 	// The "abort-event" event fired when the resource was not fully loaded, but not as the result of an error.
 	AbortEvent = "abort-event"
+
 	// CanPlayEvent is the constant for the "can-play-event" property tag.
 	// The "can-play-event" event occurs when the browser can play the media, but estimates that not enough data has been
 	// loaded to play the media up to its end without having to stop for further buffering of content.
 	CanPlayEvent = "can-play-event"
+
 	// CanPlayThroughEvent is the constant for the "can-play-through-event" property tag.
 	// The "can-play-through-event" event occurs when the browser estimates it can play the media up
 	// to its end without stopping for content buffering.
 	CanPlayThroughEvent = "can-play-through-event"
+
 	// CompleteEvent is the constant for the "complete-event" property tag.
 	// The "complete-event" event occurs when the rendering of an OfflineAudioContext is terminated.
 	CompleteEvent = "complete-event"
+
 	// DurationChangedEvent is the constant for the "duration-changed-event" property tag.
 	// The "duration-changed-event" event occurs when the duration attribute has been updated.
 	DurationChangedEvent = "duration-changed-event"
+
 	// EmptiedEvent is the constant for the "emptied-event" property tag.
 	// The "emptied-event" event occurs when the media has become empty; for example, this event is sent if the media has already been loaded
 	// (or partially loaded), and the HTMLMediaElement.load method is called to reload it.
 	EmptiedEvent = "emptied-event"
+
 	// EndedEvent is the constant for the "ended-event" property tag.
 	// The "ended-event" event occurs when the playback has stopped because the end of the media was reached.
 	EndedEvent = "ended-event"
+
 	// LoadedDataEvent is the constant for the "loaded-data-event" property tag.
 	// The "loaded-data-event" event occurs when the first frame of the media has finished loading.
 	LoadedDataEvent = "loaded-data-event"
+
 	// LoadedMetadataEvent is the constant for the "loaded-metadata-event" property tag.
 	// The "loaded-metadata-event" event occurs when the metadata has been loaded.
 	LoadedMetadataEvent = "loaded-metadata-event"
+
 	// LoadStartEvent is the constant for the "load-start-event" property tag.
 	// The "load-start-event" event is fired when the browser has started to load a resource.
 	LoadStartEvent = "load-start-event"
+
 	// PauseEvent is the constant for the "pause-event" property tag.
 	// The "pause-event" event occurs when the playback has been paused.
 	PauseEvent = "pause-event"
+
 	// PlayEvent is the constant for the "play-event" property tag.
 	// The "play-event" event occurs when the playback has begun.
 	PlayEvent = "play-event"
+
 	// PlayingEvent is the constant for the "playing-event" property tag.
 	// The "playing-event" event occurs when the playback is ready to start after having been paused or delayed due to lack of data.
 	PlayingEvent = "playing-event"
+
 	// ProgressEvent is the constant for the "progress-event" property tag.
 	// The "progress-event" event is fired periodically as the browser loads a resource.
 	ProgressEvent = "progress-event"
+
 	// RateChangeEvent is the constant for the "rate-change-event" property tag.
 	// The "rate-change-event" event occurs when the playback rate has changed.
 	RateChangedEvent = "rate-changed-event"
+
 	// SeekedEvent is the constant for the "seeked-event" property tag.
 	// The "seeked-event" event occurs when a seek operation completed.
 	SeekedEvent = "seeked-event"
+
 	// SeekingEvent is the constant for the "seeking-event" property tag.
 	// The "seeking-event" event occurs when a seek operation began.
 	SeekingEvent = "seeking-event"
+
 	// StalledEvent is the constant for the "stalled-event" property tag.
 	// The "stalled-event" event occurs when the user agent is trying to fetch media data, but data is unexpectedly not forthcoming.
 	StalledEvent = "stalled-event"
+
 	// SuspendEvent is the constant for the "suspend-event" property tag.
 	// The "suspend-event" event occurs when the media data loading has been suspended.
 	SuspendEvent = "suspend-event"
+
 	// TimeUpdateEvent is the constant for the "time-update-event" property tag.
 	// The "time-update-event" event occurs when the time indicated by the currentTime attribute has been updated.
 	TimeUpdateEvent = "time-update-event"
+
 	// VolumeChangedEvent is the constant for the "volume-change-event" property tag.
 	// The "volume-change-event" event occurs when the volume has changed.
 	VolumeChangedEvent = "volume-changed-event"
+
 	// WaitingEvent is the constant for the "waiting-event" property tag.
 	// The "waiting-event" event occurs when the playback has stopped because of a temporary lack of data
 	WaitingEvent = "waiting-event"
+
 	// PlayerErrorEvent is the constant for the "player-error-event" property tag.
 	// The "player-error-event" event is fired when the resource could not be loaded due to an error
 	// (for example, a network connectivity problem).
@@ -105,51 +130,68 @@ const (
 
 	// PreloadNone - value of the view "preload" property: indicates that the audio/video should not be preloaded.
 	PreloadNone = 0
+
 	// PreloadMetadata - value of the view "preload" property: indicates that only audio/video metadata (e.g. length) is fetched.
 	PreloadMetadata = 1
+
 	// PreloadAuto - value of the view "preload" property: indicates that the whole audio file can be downloaded,
 	// even if the user is not expected to use it.
 	PreloadAuto = 2
 
 	// PlayerErrorUnknown - MediaPlayer error code: An unknown error.
 	PlayerErrorUnknown = 0
+
 	// PlayerErrorAborted - MediaPlayer error code: The fetching of the associated resource was aborted by the user's request.
 	PlayerErrorAborted = 1
+
 	// PlayerErrorNetwork - MediaPlayer error code: Some kind of network error occurred which prevented the media
 	// from being successfully fetched, despite having previously been available.
 	PlayerErrorNetwork = 2
+
 	// PlayerErrorDecode - MediaPlayer error code: Despite having previously been determined to be usable,
 	// an error occurred while trying to decode the media resource, resulting in an error.
 	PlayerErrorDecode = 3
+
 	// PlayerErrorSourceNotSupported - MediaPlayer error code: The associated resource or media provider object has been found to be unsuitable.
 	PlayerErrorSourceNotSupported = 4
 )
 
 type MediaPlayer interface {
 	View
+
 	// Play attempts to begin playback of the media.
 	Play()
+
 	// Pause will pause playback of the media, if the media is already in a paused state this method will have no effect.
 	Pause()
+
 	// SetCurrentTime sets the current playback time in seconds.
 	SetCurrentTime(seconds float64)
+
 	// CurrentTime returns the current playback time in seconds.
 	CurrentTime() float64
+
 	// Duration returns the value indicating the total duration of the media in seconds.
 	// If no media data is available, the returned value is NaN.
 	Duration() float64
+
 	// SetPlaybackRate sets the rate at which the media is being played back. This is used to implement user controls
 	// for fast forward, slow motion, and so forth. The normal playback rate is multiplied by this value to obtain
 	// the current rate, so a value of 1.0 indicates normal speed.
 	SetPlaybackRate(rate float64)
+
 	// PlaybackRate returns the rate at which the media is being played back.
 	PlaybackRate() float64
+
 	// SetVolume sets the audio volume, from 0.0 (silent) to 1.0 (loudest).
 	SetVolume(volume float64)
+
 	// Volume returns the audio volume, from 0.0 (silent) to 1.0 (loudest).
 	Volume() float64
+
 	// IsEnded function tells whether the media element is ended.
 	IsEnded() bool
+
 	// IsPaused function tells whether the media element is paused.
 	IsPaused() bool
 }

mouseEvents.go

@@ -82,24 +82,32 @@ const (
 
 	// PrimaryMouseButton is a number of the main pressed button, usually the left button or the un-initialized state
 	PrimaryMouseButton = 0
+
 	// AuxiliaryMouseButton is a number of the auxiliary pressed button, usually the wheel button
 	// or the middle button (if present)
 	AuxiliaryMouseButton = 1
+
 	// SecondaryMouseButton is a number of the secondary pressed button, usually the right button
 	SecondaryMouseButton = 2
+
 	// MouseButton4 is a number of the fourth button, typically the Browser Back button
 	MouseButton4 = 3
+
 	// MouseButton5 is a number of the fifth button, typically the Browser Forward button
 	MouseButton5 = 4
 
 	// PrimaryMouseMask is the mask of the primary button (usually the left button)
 	PrimaryMouseMask = 1
+
 	// SecondaryMouseMask is the mask of the secondary button (usually the right button)
 	SecondaryMouseMask = 2
+
 	// AuxiliaryMouseMask  is the mask of the auxiliary button (usually the mouse wheel button or middle button)
 	AuxiliaryMouseMask = 4
+
 	// MouseMask4 is the mask of the 4th button (typically the "Browser Back" button)
 	MouseMask4 = 8
+
 	//MouseMask5 is the mask of the  5th button (typically the "Browser Forward" button)
 	MouseMask5 = 16
 )

numberPicker.go

@@ -7,17 +7,37 @@ import (
 )
 
 const (
+	// NumberChangedEvent is the constant for the "" property tag.
+	// The "number-changed" property sets listener(s) that track the change in the entered value.
 	NumberChangedEvent = "number-changed"
-	NumberPickerType   = "number-picker-type"
-	NumberPickerMin    = "number-picker-min"
-	NumberPickerMax    = "number-picker-max"
-	NumberPickerStep   = "number-picker-step"
-	NumberPickerValue  = "number-picker-value"
+
+	// NumberPickerType is the constant for the "number-picker-type" property tag.
+	// The "number-picker-type" int property sets the mode of NumberPicker. It can take the following values:
+	// * NumberEditor (0) - NumberPicker is presented by editor. Default value;
+	// * NumberSlider (1) - NumberPicker is presented by slider.                     |
+	NumberPickerType = "number-picker-type"
+
+	// NumberPickerMin is the constant for the "number-picker-min" property tag.
+	// The "number-picker-min" int property sets the minimum value of NumberPicker. The default value is 0.
+	NumberPickerMin = "number-picker-min"
+
+	// NumberPickerMax is the constant for the "number-picker-max" property tag.
+	// The "number-picker-max" int property sets the maximum value of NumberPicker. The default value is 1.
+	NumberPickerMax = "number-picker-max"
+
+	// NumberPickerStep is the constant for the "number-picker-step" property tag.
+	// The "number-picker-step" int property sets the value change step of NumberPicker
+	NumberPickerStep = "number-picker-step"
+
+	// NumberPickerValue is the constant for the "number-picker-value" property tag.
+	// The "number-picker-value" int property sets the current value of NumberPicker. The default value is 0.
+	NumberPickerValue = "number-picker-value"
 )
 
 const (
 	// NumberEditor - type of NumberPicker. NumberPicker is presented by editor
 	NumberEditor = 0
+
 	// NumberSlider - type of NumberPicker. NumberPicker is presented by slider
 	NumberSlider = 1
 )

properties.go

@@ -11,15 +11,19 @@ type Properties interface {
 	// The type of return value depends on the property. If the property is not set then nil is returned.
 	Get(tag string) any
 	getRaw(tag string) any
+
 	// Set sets the value (second argument) of the property with name defined by the first argument.
 	// Return "true" if the value has been set, in the opposite case "false" are returned and
 	// a description of the error is written to the log
 	Set(tag string, value any) bool
 	setRaw(tag string, value any)
+
 	// Remove removes the property with name defined by the argument
 	Remove(tag string)
+
 	// Clear removes all properties
 	Clear()
+
 	// AllTags returns an array of the set properties
 	AllTags() []string
 }

stackLayout.go

@@ -22,10 +22,33 @@ const (
 // StackLayout - list-container of View
 type StackLayout interface {
 	ViewsContainer
+
+	// Peek returns the current (visible) View. If StackLayout is empty then it returns nil.
 	Peek() View
+
+	// RemovePeek removes the current View and returns it. If StackLayout is empty then it doesn't do anything and returns nil.
+	RemovePeek() View
+
+	// MoveToFront makes the given View current. Returns true if successful, false otherwise.
 	MoveToFront(view View) bool
+
+	// MoveToFrontByID makes the View current by viewID. Returns true if successful, false otherwise.
 	MoveToFrontByID(viewID string) bool
+
+	// Push adds a new View to the container and makes it current.
+	// It is similar to Append, but the addition is done using an animation effect.
+	// The animation type is specified by the second argument and can take the following values:
+	// * DefaultAnimation (0) - Default animation. For the Push function it is EndToStartAnimation, for Pop - StartToEndAnimation;
+	// * StartToEndAnimation (1) - Animation from beginning to end. The beginning and the end are determined by the direction of the text output;
+	// * EndToStartAnimation (2) - End-to-Beginning animation;
+	// * TopDownAnimation (3) - Top-down animation;
+	// * BottomUpAnimation (4) - Bottom up animation.
+	// The third argument `onPushFinished` is the function to be called when the animation ends. It may be nil.
 	Push(view View, animation int, onPushFinished func())
+
+	// Pop removes the current View from the container using animation.
+	// The second argument `onPopFinished`` is the function to be called when the animation ends. It may be nil.
+	// The function will return false if the StackLayout is empty and true if the current item has been removed.
 	Pop(animation int, onPopFinished func(View)) bool
 }
 
@@ -277,6 +300,10 @@ func (layout *stackLayoutData) RemoveView(index int) View {
 	return layout.viewsContainerData.RemoveView(index)
 }
 
+func (layout *stackLayoutData) RemovePeek() View {
+	return layout.RemoveView(len(layout.views) - 1)
+}
+
 func (layout *stackLayoutData) Push(view View, animation int, onPushFinished func()) {
 	if view == nil {
 		ErrorLog("StackLayout.Push(nil, ....) is forbidden")

videoPlayer.go

@@ -8,9 +8,11 @@ const (
 	// VideoWidth is the constant for the "video-width" property tag of VideoPlayer.
 	// The "video-width" float property defines the width of the video's display area in pixels.
 	VideoWidth = "video-width"
+
 	// VideoHeight is the constant for the "video-height" property tag of VideoPlayer.
 	// The "video-height" float property defines the height of the video's display area in pixels.
 	VideoHeight = "video-height"
+
 	// Poster is the constant for the "poster" property tag of VideoPlayer.
 	// The "poster" property defines an URL for an image to be shown while the video is downloading.
 	// If this attribute isn't specified, nothing is displayed until the first frame is available,

view.go

@@ -35,24 +35,33 @@ type View interface {
 
 	// Session returns the current Session interface
 	Session() Session
+
 	// Parent returns the parent view
 	Parent() View
+
 	// Tag returns the tag of View interface
 	Tag() string
+
 	// ID returns the id of the view
 	ID() string
+
 	// Focusable returns true if the view receives the focus
 	Focusable() bool
+
 	// Frame returns the location and size of the view in pixels
 	Frame() Frame
+
 	// Scroll returns the location size of the scrollable view in pixels
 	Scroll() Frame
+
 	// SetAnimated sets the value (second argument) of the property with name defined by the first argument.
 	// Return "true" if the value has been set, in the opposite case "false" are returned and
 	// a description of the error is written to the log
 	SetAnimated(tag string, value any, animation Animation) bool
+
 	// SetChangeListener set the function to track the change of the View property
 	SetChangeListener(tag string, listener func(View, string))
+
 	// HasFocus returns 'true' if the view has focus
 	HasFocus() bool
 

viewStyle.go

@@ -13,8 +13,10 @@ type ViewStyle interface {
 
 	// Transition returns the transition animation of the property. Returns nil is there is no transition animation.
 	Transition(tag string) Animation
+
 	// Transitions returns the map of transition animations. The result is always non-nil.
 	Transitions() map[string]Animation
+
 	// SetTransition sets the transition animation for the property if "animation" argument is not nil, and
 	// removes the transition animation of the property if "animation" argument  is nil.
 	// The "tag" argument is the property name.

viewsContainer.go

@@ -11,12 +11,16 @@ type ParentView interface {
 type ViewsContainer interface {
 	View
 	ParentView
+
 	// Append appends a view to the end of the list of a view children
 	Append(view View)
+
 	// Insert inserts a view to the "index" position in the list of a view children
 	Insert(view View, index int)
+
 	// Remove removes a view from the list of a view children and return it
 	RemoveView(index int) View
+
 	// ViewIndex returns the index of view, -1 overwise
 	ViewIndex(view View) int
 }