timeline_view

class janim.gui.timeline_view.TimelineView(parent: QWidget | None = None)

基类：QWidget

窗口下方的进度条和动画区段指示器

• w 键放大区段（使视野精确到一小段中）

• s 键缩小区段（使视野扩展到一大段中）

• a 和 d 左右移动区段

• 使用鼠标滚轮纵向平移

class PixelRange(left: float, width: float)

基类：object

left: float

width: float

property right: float

class Pressing(w: bool = False, a: bool = False, s: bool = False, d: bool = False)

基类：object

记录按键状态

w: bool = False

a: bool = False

s: bool = False

d: bool = False

value_changed

dragged

space_pressed

range_tip_height = 4

play_space = 20

set_built(built: BuiltTimeline, pause_progresses: list[int]) → None

class LabelGroupExpandedInfo(label_group: LabelGroup | LazyLabelGroup)

基类：object

restore(label_group: LabelGroup | LazyLabelGroup)

init_label_group() → None

构建动画区段信息，以便操作与绘制

static make_anim_label_group(built: BuiltTimeline) → LabelGroup

static make_audio_label_group(built: BuiltTimeline) → LabelGroup | None

static make_debug_label_group(built: BuiltTimeline) → LabelGroup | None

static make_subtimeline_label_group(built: BuiltTimeline) → LabelGroup | None

query_label_at(pos: QPointF, policy: QueryPolicy) → Label | LabelGroup | None

hover_at(pos: QPoint) → None

hover_at_audio(pos: QPoint, info: PlayAudioInfo) → None

create_audio_chart(info: PlayAudioInfo, near: float | None = None) → QChartView

static create_axvspan(x1: float, x2: float, c1: QColor, c2: QColor) → QAreaSeries

hover_at_anim(pos: QPoint, anim: Animation) → None

create_anim_chart(anim: Animation) → QChartView

place_tooltip(tooltip: QWidget, pos: QPoint) → None

hide_tooltip() → None

on_highlight_hover_timer_timeout() → None

on_detail_hover_timer_timeout() → None

on_drag_timer_timeout() → None

set_range(at: float, duration: float) → None

on_key_timer_timeout() → None

set_in_point() → None

set_out_point() → None

reset_inout_point() → None

set_progress(progress: int) → None

set_progress_by_x(x: float) → None

progress() → int

at_end() → bool

progress_to_time(progress: int) → float

time_to_progress(time: float) → int

time_to_pixel(time: float) → float

pixel_to_time(pixel: float) → float

progress_to_pixel(progress: int) → float

pixel_to_progress(pixel: float) → int

time_range_to_pixel_range(range: TimeRange) → PixelRange

mousePressEvent(event: QMouseEvent) → None

mouseMoveEvent(event: QMouseEvent) → None

mouseReleaseEvent(event: QMouseEvent) → None

leaveEvent(_) → None

keyPressEvent(event: QKeyEvent) → None

keyReleaseEvent(event: QKeyEvent) → None

wheelEvent(event: QWheelEvent) → None

paintEvent(_: QPaintEvent) → None

property labels_rect: QRect

staticMetaObject = PySide6.QtCore.QMetaObject("TimelineView" inherits "QWidget": Methods:   #33 type=Signal, signature=value_changed(double), parameters=double   #34 type=Signal, signature=dragged()   #35 type=Signal, signature=space_pressed() )

paint_line(p: QPainter, time: float) → None