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apps: launcher: Add a scroll ready indicator

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This commit is contained in:
Daniel Thompson 2020-04-20 18:58:42 +01:00
parent 8b2ba4e79c
commit 6729ac67a5
1 changed files with 10 additions and 1 deletions
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11
wasp/apps/launcher.py
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@ -10,6 +10,9 @@ class LauncherApp():
NAME = 'Launcher' NAME = 'Launcher'
ICON = icons.app ICON = icons.app
def __init__(self):
self._scroll = wasp.widgets.ScrollIndicator(y=6)
def foreground(self): def foreground(self):
"""Activate the application.""" """Activate the application."""
self._page = 0 self._page = 0
@ -71,10 +74,16 @@ class LauncherApp():
draw.string(app.NAME, x, y+120-30, 120) draw.string(app.NAME, x, y+120-30, 120)
draw = wasp.watch.drawable draw = wasp.watch.drawable
page = self._get_page(self._page) page_num = self._page
page = self._get_page(page_num)
draw.fill() draw.fill()
draw_app(page[0], 0, 0) draw_app(page[0], 0, 0)
draw_app(page[1], 120, 0) draw_app(page[1], 120, 0)
draw_app(page[2], 0, 120) draw_app(page[2], 0, 120)
draw_app(page[3], 120, 120) draw_app(page[3], 120, 120)
scroll = self._scroll
scroll.up = page_num > 0
scroll.down = page_num < (self._num_pages-1)
scroll.draw()