kwin/kcmkwin/kwindecoration/kcm.h
Marco Martin 6673f713bb move the view at the correct index at startup
Summary:
using the same trick as elsewhere, set the currentIndex
and move the view to currentIndex right at startup
the only way to be sure is onContentHeightChanged
as there are no signals for when "the view has been
populated and settled up"

Test Plan:
the view is at the right state since the first frame shown,
no more jumping around effect

Reviewers: #plasma, davidedmundson

Reviewed By: #plasma, davidedmundson

Subscribers: davidedmundson, plasma-devel, kwin, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D4703
2017-02-24 15:52:00 +01:00

82 lines
2.2 KiB
C++

/*
* Copyright 2014 Martin Gräßlin <mgraesslin@kde.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KDECORATIONS_KCM_H
#define KDECORATIONS_KCM_H
#include <kcmodule.h>
#include <ui_kcm.h>
#include <QAbstractItemModel>
class QSortFilterProxyModel;
class QQuickView;
namespace KDecoration2
{
namespace Preview
{
class PreviewBridge;
class ButtonsModel;
}
namespace Configuration
{
class DecorationsModel;
class ConfigurationForm : public QWidget, public Ui::KCMForm
{
public:
explicit ConfigurationForm(QWidget* parent);
};
class ConfigurationModule : public KCModule
{
Q_OBJECT
public:
explicit ConfigurationModule(QWidget *parent = nullptr, const QVariantList &args = QVariantList());
virtual ~ConfigurationModule();
bool eventFilter(QObject *watched, QEvent *e) override;
public Q_SLOTS:
void defaults() override;
void load() override;
void save() override;
//what index is in the model the theme saved as current? needed to move the view at the proper index right at startup
int savedIndex() const;
protected:
void showEvent(QShowEvent *ev) override;
private:
void showKNS(const QString &config);
void updateColors();
DecorationsModel *m_model;
QSortFilterProxyModel *m_proxyModel;
ConfigurationForm *m_ui;
QQuickView *m_quickView;
Preview::ButtonsModel *m_leftButtons;
Preview::ButtonsModel *m_rightButtons;
Preview::ButtonsModel *m_availableButtons;
};
}
}
#endif