pikers
/
piker
3
0
Fork 0
Code Issues 2 Pull Requests 5 Packages Projects Releases Wiki Activity

WIP toying with a simple status bar

status_bar
Tyler Goodlet 2021-05-28 09:40:19 -04:00
parent 44e21197f5
commit 754a5cce4f
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
piker/ui/_chart.py
View File

@ -508,6 +508,8 @@ class ChartPlotWidget(pg.PlotWidget):
def focus(self) -> None: def focus(self) -> None:
# self.setFocus() # self.setFocus()
self._vb.setFocus() self._vb.setFocus()
app = QtGui.QApplication.instance()
app.activeWindow().statusBar().showMessage("mode: view")
def last_bar_in_view(self) -> int: def last_bar_in_view(self) -> int:
self._ohlc[-1]['index'] self._ohlc[-1]['index']
@ -1661,6 +1663,8 @@ async def _async_main(
chart_app = widgets['main'] chart_app = widgets['main']
# attempt to configure DPI aware font size # attempt to configure DPI aware font size
screen = current_screen() screen = current_screen()
@ -1675,6 +1679,10 @@ async def _async_main(
# configure global DPI aware font size # configure global DPI aware font size
_font.configure_to_dpi(screen) _font.configure_to_dpi(screen)
sbar = chart_app.window.statusBar()
sbar.setStyleSheet(f"font: {_font.px_size - 3}px")
sbar.showMessage('starting ze chartz...')
async with trio.open_nursery() as root_n: async with trio.open_nursery() as root_n:
# set root nursery for spawning other charts/feeds # set root nursery for spawning other charts/feeds
@ -1700,6 +1708,7 @@ async def _async_main(
symbol, _, provider = sym.rpartition('.') symbol, _, provider = sym.rpartition('.')
# this internally starts a ``chart_symbol()`` task above # this internally starts a ``chart_symbol()`` task above
sbar.showMessage(f'loading {provider}.{symbol}...')
chart_app.load_symbol(provider, symbol, loglevel) chart_app.load_symbol(provider, symbol, loglevel)
root_n.start_soon(load_providers, brokernames, loglevel) root_n.start_soon(load_providers, brokernames, loglevel)