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simultaneous change of check states in list widgets; fixes #32

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This commit is contained in:
Dominik Demuth 2023-04-07 14:45:33 +02:00
parent 5c39703e4a
commit 4308e88dd5
4 changed files with 33 additions and 9 deletions
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1
.gitignore vendored
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@ -5,3 +5,4 @@ AppDir
NMReval*.zsync
.idea
*.zs-old
docs

14
src/gui_qt/_py/eval_expr_dialog.py
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@ -1,10 +1,11 @@
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'resources/_ui/eval_expr_dialog.ui'
# Form implementation generated from reading ui file 'src/resources/_ui/eval_expr_dialog.ui'
#
# Created by: PyQt5 UI code generator 5.12.3
# Created by: PyQt5 UI code generator 5.15.9
#
# WARNING! All changes made in this file will be lost!
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again. Do not edit this file unless you know what you are doing.
from PyQt5 import QtCore, QtGui, QtWidgets
@ -36,14 +37,14 @@ class Ui_CalcDialog(object):
self.label_2 = QtWidgets.QLabel(self.page)
self.label_2.setObjectName("label_2")
self.verticalLayout_2.addWidget(self.label_2)
self.listWidget = QtWidgets.QListWidget(self.page)
self.listWidget = QListWidgetSelect(self.page)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.MinimumExpanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.listWidget.sizePolicy().hasHeightForWidth())
self.listWidget.setSizePolicy(sizePolicy)
self.listWidget.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
self.listWidget.setSelectionMode(QtWidgets.QAbstractItemView.SingleSelection)
self.listWidget.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
self.listWidget.setObjectName("listWidget")
self.verticalLayout_2.addWidget(self.listWidget)
self.overwrite_checkbox = QtWidgets.QCheckBox(self.page)
@ -202,7 +203,7 @@ class Ui_CalcDialog(object):
self.label_8.setBuddy(self.line_doubleSpinBox)
self.retranslateUi(CalcDialog)
self.stackedWidget.setCurrentIndex(2)
self.stackedWidget.setCurrentIndex(0)
QtCore.QMetaObject.connectSlotsByName(CalcDialog)
CalcDialog.setTabOrder(self.calc_edit, self.listWidget)
CalcDialog.setTabOrder(self.listWidget, self.overwrite_checkbox)
@ -237,4 +238,5 @@ class Ui_CalcDialog(object):
self.label_11.setText(_translate("CalcDialog", "Style"))
self.label.setText(_translate("CalcDialog", "Expressions are evaluated line by line and change previous values"))
from ..lib.delegates import ColorListEditor, LineStyleEditor, SymbolStyleEditor
from ..lib.listwidget import QListWidgetSelect
from ..lib.namespace import QNamespaceWidget

16
src/gui_qt/lib/listwidget.py Normal file
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@ -0,0 +1,16 @@
from ..Qt import QtWidgets, QtGui, QtCore
class QListWidgetSelect(QtWidgets.QListWidget):
def __init__(self, parent=None):
super().__init__(parent=parent)
def keyPressEvent(self, evt: QtGui.QKeyEvent):
if evt.key() == QtCore.Qt.Key.Key_Space:
for idx in self.selectedIndexes():
item = self.itemFromIndex(idx)
cs = item.checkState()
item.setCheckState(QtCore.Qt.CheckState.Unchecked if cs == QtCore.Qt.CheckState.Checked
else QtCore.Qt.CheckState.Checked)
else:
super().keyPressEvent(evt)

11
src/resources/_ui/eval_expr_dialog.ui
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@ -27,7 +27,7 @@
<item>
<widget class="QStackedWidget" name="stackedWidget">
<property name="currentIndex">
<number>2</number>
<number>0</number>
</property>
<widget class="QWidget" name="page">
<layout class="QVBoxLayout" name="verticalLayout_2">
@ -54,7 +54,7 @@
</widget>
</item>
<item>
<widget class="QListWidget" name="listWidget">
<widget class="QListWidgetSelect" name="listWidget">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
<horstretch>0</horstretch>
@ -65,7 +65,7 @@
<set>QAbstractItemView::NoEditTriggers</set>
</property>
<property name="selectionMode">
<enum>QAbstractItemView::SingleSelection</enum>
<enum>QAbstractItemView::ExtendedSelection</enum>
</property>
</widget>
</item>
@ -414,6 +414,11 @@
<header>..lib.namespace</header>
<container>1</container>
</customwidget>
<customwidget>
<class>QListWidgetSelect</class>
<extends>QListWidget</extends>
<header>..lib.listwidget</header>
</customwidget>
</customwidgets>
<tabstops>
<tabstop>calc_edit</tabstop>