[Metadata Viewer app] expanding group boxes will show new buttons for editing

[Andreas Rabe]

‌

[Benjamin Jakimow]

QGIS API issue. Can be replicated with snippets/issues/issue1189.py

from qgis.PyQt.QtWidgets import QToolButton, QVBoxLayout, QHBoxLayout, QFrame, QSpacerItem, QSizePolicy, QDockWidget, \
    QWidget
from qgis.gui import QgsCollapsibleGroupBox
from qgis.testing import start_app

app = start_app()

gb = QgsCollapsibleGroupBox()

btn1 = QToolButton()
btn1.setText('Button1')
btn2 = QToolButton()
btn2.setText('Button2')
btn2.setVisible(False)
hbox = QHBoxLayout()
hbox.addWidget(btn1)
hbox.addWidget(btn2)

frame = QFrame()
frame.setMinimumSize(300, 300)
vbox = QVBoxLayout()
vbox.addLayout(hbox)
vbox.addWidget(frame)
gb.setLayout(vbox)

w = QWidget()
l = QVBoxLayout()
l.addWidget(gb)
l.addSpacerItem(QSpacerItem(0, 0, vPolicy=QSizePolicy.Expanding))
w.setLayout(l)

w.show()
app.exec_()

‌

[Andreas Rabe]

As a quick solution, you should disable the Field Calculator button:

‌

[Benjamin Jakimow]

resolves #1181 resolves #1189 resolves #1278

Signed-off-by: Benjamin Jakimow [e-mail] [e-mail]

→ <<cset 3ab5cdcaf562>>