WIP add input handler for each widget in the form
Tyler Goodlet
parent
fd73d1eef1
commit
4336939507
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@ -18,13 +18,16 @@
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Text entry "forms" widgets (mostly for configuration and UI user input).
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'''
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from functools import partial
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from typing import Optional
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from contextlib import asynccontextmanager
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# import trio
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import trio
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from PyQt5 import QtCore, QtGui
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from PyQt5.QtCore import QSize, QModelIndex
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from PyQt5.QtCore import QSize, QModelIndex, Qt, QEvent
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from PyQt5.QtWidgets import (
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QWidget,
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QLabel,
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QComboBox,
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QLineEdit,
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QProgressBar,
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@ -33,6 +36,7 @@ from PyQt5.QtWidgets import (
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QStyleOptionViewItem,
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)
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from ._event import open_handlers
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from ._style import hcolor, _font, DpiAwareFont
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@ -144,7 +148,7 @@ class FontScaledDelegate(QStyledItemDelegate):
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return super().sizeHint(option, index)
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class FieldsForm(QtGui.QWidget):
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class FieldsForm(QWidget):
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def __init__(
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self,
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@ -166,6 +170,9 @@ class FieldsForm(QtGui.QWidget):
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self.hbox.setContentsMargins(16, 0, 16, 0)
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self.hbox.setSpacing(3)
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self.labels: dict[str, QLabel] = {}
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self.fields: dict[str, QWidget] = {}
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def add_field_label(
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self,
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name: str,
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@ -190,6 +197,8 @@ class FieldsForm(QtGui.QWidget):
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label.show()
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self.hbox.addWidget(label)
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self.labels[name] = label
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return label
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def add_edit_field(
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@ -200,21 +209,25 @@ class FieldsForm(QtGui.QWidget):
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widget: Optional[QWidget] = None,
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) -> None:
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) -> FontAndChartAwareLineEdit:
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# TODO: maybe a distint layout per "field" item?
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self.add_field_label(name)
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self.edit = FontAndChartAwareLineEdit(
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edit = FontAndChartAwareLineEdit(
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parent=self,
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# parent_chart=self.godwidget,
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# width_in_chars=6,
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)
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self.edit.setStyleSheet(
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edit.setStyleSheet(
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f"QLineEdit {{ color : {hcolor('gunmetal')}; }}"
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)
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self.edit.setText(str(value))
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self.hbox.addWidget(self.edit)
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edit.setText(str(value))
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self.hbox.addWidget(edit)
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self.fields[name] = edit
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return edit
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def add_select_field(
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self,
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@ -264,37 +277,39 @@ class FieldsForm(QtGui.QWidget):
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return select
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# async def handle_form_input(
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async def handle_field_input(
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# chart: 'ChartPlotWidget', # noqa
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# form: FieldsForm,
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# recv_chan: trio.abc.ReceiveChannel,
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# chart: 'ChartPlotWidget', # noqa
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widget: QWidget,
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recv_chan: trio.abc.ReceiveChannel,
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form: FieldsForm,
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# ) -> None:
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) -> None:
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# async for event, etype, key, mods, txt in recv_chan:
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# print(f'key: {key}, mods: {mods}, txt: {txt}')
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async for event, etype, key, mods, txt in recv_chan:
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print(f'key: {key}, mods: {mods}, txt: {txt}')
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# ctl = False
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# if mods == Qt.ControlModifier:
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# ctl = True
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ctl = False
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if mods == Qt.ControlModifier:
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ctl = True
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# # cancel and close
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# if ctl and key in {
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# Qt.Key_C,
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# Qt.Key_Space, # i feel like this is the "native" one
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# Qt.Key_Alt,
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# }:
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# # search.bar.unfocus()
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# cancel and close
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if ctl and key in {
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Qt.Key_C,
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Qt.Key_Space, # i feel like this is the "native" one
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Qt.Key_Alt,
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}:
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# search.bar.unfocus()
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# # kill the search and focus back on main chart
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# if chart:
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# chart.linkedsplits.focus()
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# kill the search and focus back on main chart
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if chart:
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chart.linkedsplits.focus()
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# continue
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continue
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def mk_form(
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@asynccontextmanager
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async def mk_form(
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parent: QWidget,
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fields: dict,
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@ -307,7 +322,7 @@ def mk_form(
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for name, value in fields.items():
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form.add_edit_field(name, value)
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form.add_select_field('policy:', ['uniform', 'halfs'])
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form.add_select_field('policy:', ['uniform'])
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form.add_field_label('fills:')
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fill_bar = QProgressBar(form)
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@ -317,4 +332,17 @@ def mk_form(
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form.hbox.addWidget(fill_bar)
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return form
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async with open_handlers(
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list(form.fields.values()),
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event_types={QEvent.KeyPress},
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async_handler=partial(
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handle_field_input,
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form=form,
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),
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# block key repeats?
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filter_auto_repeats=True,
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):
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yield form
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