2f5acb3545
Call weld::Expander::signal_expanded when the
QtExpander expanded state changes, e.g. when
its button gets clicked.
In order to do that, introduce a signal in
QtExpander and connect to that in
QtInstanceExpander.
With this in place, a breakpoint in
weld::Expander::signal_expanded now gets
hit as expected when (un)expanding the
expander in the "Set Password" dialog triggered in Writer
using "File" -> "Save As", check "Save with password"
checkbox and press "Save" when using the qt6 VCL
plugin with SAL_VCL_QT_USE_WELDED_WIDGETS=1 set.
This implements what was mentioned as still
missing in earlier commit
Change-Id: I7e3a332c0417b1897ae57d7d4c29609245fb5e19
Author: Michael Weghorn <m.weghorn@posteo.de>
Date: Sun Nov 24 01:20:31 2024 +0100
tdf#130857 qt weld: Add QtInstanceExpander
as
> Signal handling still needs to be implemented
> (calling `weld::Expander::signal_expanded` when
> the expanded state is toggled).
Change-Id: I9cd1b2cc99018f84ba930d55399953266119bed0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/177199
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
Tested-by: Jenkins
74 lines
2 KiB
C++
74 lines
2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <QtExpander.hxx>
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#include <QtExpander.moc>
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QtExpander::QtExpander(QWidget* pParent)
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: QWidget(pParent)
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, m_pContentWidget(nullptr)
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, m_bExpanded(false)
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{
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m_pLayout = new QGridLayout;
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setLayout(m_pLayout);
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m_pButton = new QPushButton;
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m_pButton->setFlat(true);
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m_pButton->setSizePolicy(QSizePolicy::Policy::Maximum, QSizePolicy::Policy::Maximum);
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m_pLayout->addWidget(m_pButton, 0, 0);
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m_pLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::Policy::MinimumExpanding,
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QSizePolicy::Policy::MinimumExpanding),
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0, 1);
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update();
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connect(m_pButton, &QAbstractButton::clicked, this, &QtExpander::handleButtonClick);
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}
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void QtExpander::setContentWidget(QWidget* pWidget)
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{
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assert(pWidget);
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m_pContentWidget = pWidget;
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m_pLayout->addWidget(m_pContentWidget, 1, 0, 1, 2);
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update();
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}
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void QtExpander::setText(const QString& rText) { m_pButton->setText(rText); }
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QString QtExpander::text() const { return m_pButton->text(); }
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void QtExpander::setExpanded(bool bExpand)
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{
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if (m_bExpanded == bExpand)
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return;
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m_bExpanded = bExpand;
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update();
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emit expandedChanged(isExpanded());
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}
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bool QtExpander::isExpanded() const { return m_bExpanded; }
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void QtExpander::update()
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{
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const QString sIcon = m_bExpanded ? "go-down" : "go-next";
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m_pButton->setIcon(QIcon::fromTheme(sIcon));
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if (m_pContentWidget)
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m_pContentWidget->setVisible(m_bExpanded);
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}
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void QtExpander::handleButtonClick()
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{
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// toggle
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setExpanded(!isExpanded());
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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