1 files changed, 116 insertions, 0 deletions
diff --git a/src/settings/iconsizegroupbox.cpp b/src/settings/iconsizegroupbox.cpp
new file mode 100644
index 000000000..82698e7b7
--- /dev/null
+++ b/src/settings/iconsizegroupbox.cpp
@@ -0,0 +1,116 @@
+/***************************************************************************
+ *   Copyright (C) 2008 by Peter Penz <[email protected]>                  *
+ *                                                                         *
+ *   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) any later version.                                   *
+ *                                                                         *
+ *   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, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
+ ***************************************************************************/
+
+#include "iconsizegroupbox.h"
+
+#include <klocale.h>
+
+#include <QApplication>
+#include <QGridLayout>
+#include <QHelpEvent>
+#include <QLabel>
+#include <QPoint>
+#include <QRect>
+#include <QSlider>
+
+#include "zoomlevelinfo.h"
+
+IconSizeGroupBox::IconSizeGroupBox(QWidget* parent) :
+    QGroupBox(i18nc("@title:group", "Icon Size"), parent),
+    m_defaultSizeSlider(0),
+    m_previewSizeSlider(0)
+{
+    QLabel* defaultLabel = new QLabel(i18nc("@label:listbox", "Default:"), this);
+    m_defaultSizeSlider = new QSlider(Qt::Horizontal, this);
+    m_defaultSizeSlider->setPageStep(1);
+    m_defaultSizeSlider->setTickPosition(QSlider::TicksBelow);
+    connect(m_defaultSizeSlider, SIGNAL(sliderMoved(int)),
+            this, SLOT(slotDefaultSliderMoved(int)));
+
+    QLabel* previewLabel = new QLabel(i18nc("@label:listbox", "Preview:"), this);
+    m_previewSizeSlider = new QSlider(Qt::Horizontal, this);
+    m_previewSizeSlider->setPageStep(1);
+    m_previewSizeSlider->setTickPosition(QSlider::TicksBelow);
+    connect(m_previewSizeSlider, SIGNAL(sliderMoved(int)),
+            this, SLOT(slotPreviewSliderMoved(int)));
+
+    QGridLayout* layout = new QGridLayout(this);
+    layout->addWidget(defaultLabel, 0, 0, Qt::AlignRight);
+    layout->addWidget(m_defaultSizeSlider, 0, 1);
+    layout->addWidget(previewLabel, 1, 0, Qt::AlignRight);
+    layout->addWidget(m_previewSizeSlider, 1, 1);
+}
+
+IconSizeGroupBox::~IconSizeGroupBox()
+{
+}
+
+void IconSizeGroupBox::setDefaultSizeRange(int min, int max)
+{
+    m_defaultSizeSlider->setRange(min, max);
+}
+
+void IconSizeGroupBox::setPreviewSizeRange(int min, int max)
+{
+    m_previewSizeSlider->setRange(min, max);
+}
+
+void IconSizeGroupBox::setDefaultSizeValue(int value)
+{
+    m_defaultSizeSlider->setValue(value);
+}
+
+int IconSizeGroupBox::defaultSizeValue() const
+{
+    return m_defaultSizeSlider->value();
+}
+
+void IconSizeGroupBox::setPreviewSizeValue(int value)
+{
+    m_previewSizeSlider->setValue(value);
+}
+
+int IconSizeGroupBox::previewSizeValue() const
+{
+    return m_previewSizeSlider->value();
+}
+
+void IconSizeGroupBox::slotDefaultSliderMoved(int value)
+{
+    showToolTip(m_defaultSizeSlider, value);
+    emit defaultSizeChanged(value);
+}
+
+void IconSizeGroupBox::slotPreviewSliderMoved(int value)
+{
+    showToolTip(m_previewSizeSlider, value);
+    emit previewSizeChanged(value);
+}
+
+void IconSizeGroupBox::showToolTip(QSlider* slider, int value)
+{
+    const int size = ZoomLevelInfo::iconSizeForZoomLevel(value);
+    slider->setToolTip(i18ncp("@info:tooltip", "Size: 1 pixel", "Size: %1 pixels", size));
+    QPoint global = slider->rect().topLeft();
+    global.ry() += slider->height() / 2;
+    QHelpEvent toolTipEvent(QEvent::ToolTip, QPoint(0, 0), slider->mapToGlobal(global));
+    QApplication::sendEvent(slider, &toolTipEvent);
+}
+
+#include "iconsizegroupbox.moc"