Package me.hackware.api.gui.studio

Class StudioRowList

java.lang.Object

me.hackware.api.gui.studio.StudioRowList

public final class StudioRowList
extends Object

The scrolling row list every Studio surface uses: full-bleed hover fills, the row that reaches a card's bottom rounding its corners with it, and snapped scrolling so item icons glide a pixel at a time instead of jumping by the panel scale.

This is the chrome only — the caller draws each row's own content through a StudioRowList.RowRenderer, and keeps its own ScrollList so the scroll position survives between frames.

Two details are easy to get wrong and are handled here. The list's padding is baked into the scrolled content at both ends rather than insetting the viewport: insetting only moves where rows start, so the list still bottoms out flush against the card edge. And hover is tested against a row's visible slice, so a row poking above the viewport can't light up from the cursor resting on the header above it.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	StudioRowList.BottomCorners	Which bottom corners the last row rounds off — whatever the surrounding card rounds.
static interface	StudioRowList.RowRenderer	Draws one row's content.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LIST_PAD	Padding carried inside the scrolled content, at both ends.
static final int	ROW_H	Row stride shared by the Statistics rail, its table and the kit contents.

Method Summary

Modifier and Type	Method	Description
static int	draw(UiContext ui, ScrollList scroll, int x, int y, int w, int h, int count, int rowH, StudioRowList.BottomCorners corners, StudioRowList.RowRenderer rows)	Draws count rows into the viewport, scrolled and clipped.
static int	textY(UiContext ui, int rowY, int rowH)	The vertical centre for a line of text in a row of rowH.

Methods inherited from class java.lang.Object

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

Field Details

ROW_H

public static final int ROW_H

Row stride shared by the Statistics rail, its table and the kit contents.

See Also:

• Constant Field Values

LIST_PAD

public static final int LIST_PAD

Padding carried inside the scrolled content, at both ends.

See Also:

• Constant Field Values

Method Details

draw

public static int draw(UiContext ui,
 ScrollList scroll,
 int x,
 int y,
 int w,
 int h,
 int count,
 int rowH,
 StudioRowList.BottomCorners corners,
 StudioRowList.RowRenderer rows)

Draws count rows into the viewport, scrolled and clipped.

Parameters:

x - /y/w/h the viewport — rows bleed to its full width

Returns:

the hovered row index, or -1

textY

public static int textY(UiContext ui,
 int rowY,
 int rowH)

The vertical centre for a line of text in a row of rowH.