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Qt/SettingsWindow: Use tabs

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This commit is contained in:
spycrab
2018-04-16 22:55:37 +02:00
parent 6224b9bd37
commit 4d4a018ccf
6 changed files with 21 additions and 132 deletions
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79
Source/Core/DolphinQt2/QtUtils/ListTabWidget.cpp
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@ -1,79 +0,0 @@
// Copyright 2017 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include "DolphinQt2/QtUtils/ListTabWidget.h"
#include <QHBoxLayout>
#include <QListWidget>
#include <QScrollBar>
#include <QStackedWidget>
class OverriddenListWidget : public QListWidget
{
public:
// We want this widget to have a fixed width that fits all items, unlike a normal QListWidget
// which adds scrollbars and expands/contracts.
OverriddenListWidget() { setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred); }
QSize sizeHint() const override
{
int width = sizeHintForColumn(0) + verticalScrollBar()->sizeHint().width() + 2 * frameWidth();
int height = QListWidget::sizeHint().height();
return {width, height};
}
// Since this is trying to emulate tabs, an item should always be selected. If the selection tries
// to change to empty, don't acknowledge it.
void selectionChanged(const QItemSelection& selected, const QItemSelection& deselected) override
{
if (selected.indexes().empty())
return;
QListWidget::selectionChanged(selected, deselected);
}
};
ListTabWidget::ListTabWidget()
{
QHBoxLayout* layout = new QHBoxLayout();
layout->setContentsMargins(0, 0, 0, 0);
setLayout(layout);
m_labels = new OverriddenListWidget();
layout->addWidget(m_labels);
m_labels->setIconSize(QSize(32, 32));
m_labels->setMovement(QListView::Static);
m_labels->setSpacing(0);
m_display = new QStackedWidget();
layout->addWidget(m_display);
connect(m_labels, &QListWidget::currentItemChanged, this,
[=](QListWidgetItem* current, QListWidgetItem* previous) {
m_display->setCurrentIndex(m_labels->row(current));
});
}
int ListTabWidget::addTab(QWidget* page, const QString& label)
{
QListWidgetItem* button = new QListWidgetItem();
button->setText(label);
button->setTextAlignment(Qt::AlignVCenter);
button->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
m_labels->addItem(button);
if (!m_labels->currentItem())
m_labels->setCurrentItem(button);
return m_display->addWidget(page);
}
void ListTabWidget::setTabIcon(int index, const QIcon& icon)
{
if (auto* label = m_labels->item(index))
label->setIcon(icon);
}
void ListTabWidget::setCurrentIndex(int index)
{
m_labels->setCurrentRow(index);
}

23
Source/Core/DolphinQt2/QtUtils/ListTabWidget.h
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@ -1,23 +0,0 @@
// Copyright 2017 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#pragma once
#include <QWidget>
class QListWidget;
class QStackedWidget;
class ListTabWidget : public QWidget
{
public:
ListTabWidget();
int addTab(QWidget* page, const QString& label);
void setTabIcon(int index, const QIcon& icon);
void setCurrentIndex(int index);
private:
QListWidget* m_labels;
QStackedWidget* m_display;
};