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Code Issues 2 Pull Requests 5 Packages Projects Releases Wiki Activity

Implement the pixmap mask hack for long/short pp icons

chart_mod_breakup
Tyler Goodlet 2021-09-13 17:40:14 -04:00
parent 3de4b9afbb
commit 66199bfe6f
1 changed files with 37 additions and 15 deletions
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52
piker/ui/_position.py
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@ -26,7 +26,9 @@ from typing import Optional
from PyQt5.QtWidgets import QStyle from PyQt5.QtWidgets import QStyle
from PyQt5.QtGui import QIcon from PyQt5.QtGui import (
QIcon, QPixmap, QColor
)
from pyqtgraph import functions as fn from pyqtgraph import functions as fn
from ._annotate import LevelMarker from ._annotate import LevelMarker
@ -40,7 +42,7 @@ from ..data._normalize import iterticks
from ..data.feed import Feed from ..data.feed import Feed
from ._label import Label from ._label import Label
from ._lines import LevelLine, order_line from ._lines import LevelLine, order_line
from ._style import _font from ._style import _font, hcolor
from ._forms import FieldsForm, FillStatusBar, QLabel from ._forms import FieldsForm, FillStatusBar, QLabel
from ..log import get_logger from ..log import get_logger
@ -114,8 +116,8 @@ async def display_pnl(
# https://www.pythonguis.com/faq/built-in-qicons-pyqt/ # https://www.pythonguis.com/faq/built-in-qicons-pyqt/
# account status icons taken from built-in set # account status icons taken from built-in set
_icon_names: dict[str, str] = { _icon_names: dict[str, str] = {
# 'connected': 'SP_DialogYesButton', # these two seem to work for our mask hack done below to
'unavailable': 'SP_DockWidgetCloseButton', # change the coloring.
'long_pp': 'SP_TitleBarShadeButton', 'long_pp': 'SP_TitleBarShadeButton',
'short_pp': 'SP_TitleBarUnshadeButton', 'short_pp': 'SP_TitleBarUnshadeButton',
'ready': 'SP_MediaPlay', 'ready': 'SP_MediaPlay',
@ -123,7 +125,6 @@ _icon_names: dict[str, str] = {
_icons: dict[str, QIcon] = {} _icons: dict[str, QIcon] = {}
@dataclass @dataclass
class SettingsPane: class SettingsPane:
'''Composite set of widgets plus an allocator model for configuring '''Composite set of widgets plus an allocator model for configuring
@ -156,18 +157,39 @@ class SettingsPane:
if not _icons: if not _icons:
# load account selection using current style # load account selection using current style
for name, icon_name in _icon_names.items(): for name, icon_name in _icon_names.items():
pixmap = getattr(QStyle, icon_name)
# TODO: set color to our default pp color stdpixmap = getattr(QStyle, icon_name)
# https://stackoverflow.com/questions/13350631/simple-color-fill-qicons-in-qt stdicon = form.style().standardIcon(stdpixmap)
# mask = pixmap.createMaskFromColor( combo = form.fields['account']
# QColor('transparent'), size = combo.iconSize()
# Qt.MaskOutColor pixmap = stdicon.pixmap(combo.iconSize())
# )
# pixmap.fill((QColor(hcolor('default_light'))))
# pixmap.setMask(mask)
_icons[name] = form.style().standardIcon(pixmap) # fill hack from SO to change icon color:
# https://stackoverflow.com/a/38369468
out_pixmap = QPixmap(size)
out_pixmap.fill(QColor(hcolor('default_spotlight')))
out_pixmap.setMask(pixmap.createHeuristicMask())
# TODO: not idea why this doesn't work / looks like
# trash. Sure would be nice to just generate our own
# pixmaps on the fly..
# p = QPainter(out_pixmap)
# p.setOpacity(1)
# p.setBrush(QColor(hcolor('papas_special')))
# p.setPen(QColor(hcolor('default_lightest')))
# path = mk_marker_path(style='|<')
# p.scale(6, 6)
# # p.translate(0, 0)
# p.drawPath(path)
# p.save()
# p.end()
# del p
# icon = QIcon(out_pixmap)
icon = QIcon()
icon.addPixmap(out_pixmap)
_icons[name] = icon
acct_select = form.fields['account'] acct_select = form.fields['account']
keys = list(keys or acct_select._items.keys()) keys = list(keys or acct_select._items.keys())