kde/dolphin
kde/dolphin
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selection model fixes

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svn path=/trunk/KDE/kdebase/apps/; revision=712610
This commit is contained in:
Peter Penz 2007-09-14 22:08:34 +00:00
parent 26b2ce327f
commit c1ad266e93
1 changed files with 47 additions and 22 deletions
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69
src/dolphincolumnview.cpp
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@ -80,6 +80,7 @@ protected:
virtual void paintEvent(QPaintEvent* event);
virtual void mousePressEvent(QMouseEvent* event);
virtual void contextMenuEvent(QContextMenuEvent* event);
virtual void selectionChanged(const QItemSelection& selected, const QItemSelection& deselected);
private:
/** Used by ColumnWidget::setActive(). */
@ -134,6 +135,11 @@ ColumnWidget::ColumnWidget(QWidget* parent,
setItemDelegate(delegate);
activate();
connect(this, SIGNAL(entered(const QModelIndex&)),
m_view->m_controller, SLOT(emitItemEntered(const QModelIndex&)));
connect(this, SIGNAL(viewportEntered()),
m_view->m_controller, SLOT(emitViewportEntered()));
}
ColumnWidget::~ColumnWidget()
@ -286,8 +292,26 @@ void ColumnWidget::contextMenuEvent(QContextMenuEvent* event)
}
}
void ColumnWidget::selectionChanged(const QItemSelection& selected, const QItemSelection& deselected)
{
QItemSelectionModel* selModel = m_view->selectionModel();
selModel->select(selected, QItemSelectionModel::Select);
selModel->select(deselected, QItemSelectionModel::Deselect);
}
void ColumnWidget::activate()
{
// TODO: Connecting to the signal 'activated()' is not possible, as kstyle
// does not forward the single vs. doubleclick to it yet (KDE 4.1?). Hence it is
// necessary connecting the signal 'singleClick()' or 'doubleClick'.
if (KGlobalSettings::singleClick()) {
connect(this, SIGNAL(clicked(const QModelIndex&)),
m_view, SLOT(triggerItem(const QModelIndex&)));
} else {
connect(this, SIGNAL(doubleClicked(const QModelIndex&)),
m_view, SLOT(triggerItem(const QModelIndex&)));
}
const QColor bgColor = KColorScheme(QPalette::Active, KColorScheme::View).background().color();
QPalette palette = viewport()->palette();
palette.setColor(viewport()->backgroundRole(), bgColor);
@ -298,6 +322,17 @@ void ColumnWidget::activate()
void ColumnWidget::deactivate()
{
// TODO: Connecting to the signal 'activated()' is not possible, as kstyle
// does not forward the single vs. doubleclick to it yet (KDE 4.1?). Hence it is
// necessary connecting the signal 'singleClick()' or 'doubleClick'.
if (KGlobalSettings::singleClick()) {
disconnect(this, SIGNAL(clicked(const QModelIndex&)),
m_view, SLOT(triggerItem(const QModelIndex&)));
} else {
disconnect(this, SIGNAL(doubleClicked(const QModelIndex&)),
m_view, SLOT(triggerItem(const QModelIndex&)));
}
QColor bgColor = KColorScheme(QPalette::Active, KColorScheme::View).background().color();
const QColor fgColor = KColorScheme(QPalette::Active, KColorScheme::View).foreground().color();
bgColor = KColorUtils::mix(bgColor, fgColor, 0.04);
@ -358,7 +393,17 @@ DolphinColumnView::~DolphinColumnView()
QModelIndex DolphinColumnView::indexAt(const QPoint& point) const
{
foreach (ColumnWidget* column, m_columns) {
const QPoint topLeft = column->frameGeometry().topLeft();
const QPoint adjustedPoint(point.x() - topLeft.x(), point.y() - topLeft.y());
QModelIndex index = column->indexAt(adjustedPoint);
if (index.isValid()) {
return index;
}
}
return activeColumn()->indexAt(point);
return QModelIndex();
}
void DolphinColumnView::scrollTo(const QModelIndex& index, ScrollHint hint)
@ -586,28 +631,8 @@ void DolphinColumnView::setActiveColumnIndex(int index)
m_columns[m_index]->setActive(false);
}
// TODO: Connecting to the signal 'activated()' is not possible, as kstyle
// does not forward the single vs. doubleclick to it yet (KDE 4.1?). Hence it is
// necessary connecting the signal 'singleClick()' or 'doubleClick'.
if (KGlobalSettings::singleClick()) {
if (hasActiveColumn) {
disconnect(m_columns[m_index], SIGNAL(clicked(const QModelIndex&)),
this, SLOT(triggerItem(const QModelIndex&)));
}
m_index = index;
m_columns[m_index]->setActive(true);
connect(m_columns[m_index], SIGNAL(clicked(const QModelIndex&)),
this, SLOT(triggerItem(const QModelIndex&)));
} else {
if (hasActiveColumn) {
disconnect(m_columns[m_index], SIGNAL(doubleClicked(const QModelIndex&)),
this, SLOT(triggerItem(const QModelIndex&)));
}
m_index = index;
m_columns[m_index]->setActive(true);
connect(m_columns[m_index], SIGNAL(doubleClicked(const QModelIndex&)),
this, SLOT(triggerItem(const QModelIndex&)));
}
m_index = index;
m_columns[m_index]->setActive(true);
}
void DolphinColumnView::layoutColumns()