/******************************************************************************
* Set which time columns are to be displayed.
*/
void AlarmListView::selectTimeColumns(bool time, bool timeTo)
{
if(!time && !timeTo)
return; // always show at least one time column
bool changed = false;
int w = columnWidth(mColumn[TIME_COLUMN]);
if(time && !w)
{
// Unhide the time column
int colWidth = mTimeColumnHeaderWidth;
QFontMetrics fm = fontMetrics();
for(AlarmListViewItem *item = firstChild(); item; item = item->nextSibling())
{
int w = item->width(fm, this, mColumn[TIME_COLUMN]);
if(w > colWidth)
colWidth = w;
}
setColumnWidth(mColumn[TIME_COLUMN], colWidth);
setColumnWidthMode(mColumn[TIME_COLUMN], QListView::Maximum);
changed = true;
}
else if(!time && w)
{
// Hide the time column
setColumnWidthMode(mColumn[TIME_COLUMN], QListView::Manual);
setColumnWidth(mColumn[TIME_COLUMN], 0);
changed = true;
}
w = columnWidth(mColumn[TIME_TO_COLUMN]);
if(timeTo && !w)
{
// Unhide the time-to-alarm column
setColumnWidthMode(mColumn[TIME_TO_COLUMN], QListView::Maximum);
updateTimeToAlarms(true);
if(columnWidth(mColumn[TIME_TO_COLUMN]) < mTimeToColumnHeaderWidth)
setColumnWidth(mColumn[TIME_TO_COLUMN], mTimeToColumnHeaderWidth);
changed = true;
}
else if(!timeTo && w)
{
// Hide the time-to-alarm column
setColumnWidthMode(mColumn[TIME_TO_COLUMN], QListView::Manual);
setColumnWidth(mColumn[TIME_TO_COLUMN], 0);
changed = true;
}
if(changed)
{
resizeLastColumn();
triggerUpdate(); // ensure scroll bar appears if needed
}
}
void KItemListHeaderWidget::mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event)
{
QGraphicsItem::mouseDoubleClickEvent(event);
const int roleIndex = roleIndexAt(event->pos());
if (roleIndex >= 0 && isAboveRoleGrip(event->pos(), roleIndex)) {
const QByteArray role = m_columns.at(roleIndex);
qreal previousWidth = columnWidth(role);
setColumnWidth(role, preferredColumnWidth(role));
qreal currentWidth = columnWidth(role);
emit columnWidthChanged(role, currentWidth, previousWidth);
}
}
KDCoordinate TableViewDataSource::cumulatedWidthFromIndex(int i) {
int result = 0;
for (int k = 0; k < i; k++) {
result += columnWidth(k);
}
return result;
}
/**************************************************************************
Displays menu on header by right clicking
**************************************************************************/
void plr_widget::display_header_menu(const QPoint &)
{
struct player_dlg_column *pcol;
QMenu hideshowColumn(this);
hideshowColumn.setTitle(_("Column visibility"));
QList<QAction *> actions;
for (int i = 0; i < list_model->columnCount(); ++i) {
QAction *myAct = hideshowColumn.addAction(
list_model->headerData(i, Qt::Horizontal,
Qt::DisplayRole).toString());
myAct->setCheckable(true);
myAct->setChecked(!isColumnHidden(i));
actions.append(myAct);
}
QAction *act = hideshowColumn.exec(QCursor::pos());
if (act) {
int col = actions.indexOf(act);
Q_ASSERT(col >= 0);
pcol = &player_dlg_columns[col];
pcol->show = !pcol->show;
setColumnHidden(col, !isColumnHidden(col));
if (!isColumnHidden(col) && columnWidth(col) <= 5)
setColumnWidth(col, 100);
}
}
KDCoordinate CalculationController::cumulatedWidthFromIndex(int j) {
int result = 0;
for (int k = 0; k < j; k++) {
result += columnWidth(k);
}
return result;
}
void TransferListWidget::hidePriorityColumn(bool hide)
{
qDebug("hidePriorityColumn(%d)", hide);
setColumnHidden(TorrentModel::TR_PRIORITY, hide);
if (!hide && !columnWidth(TorrentModel::TR_PRIORITY))
resizeColumnToContents(TorrentModel::TR_PRIORITY);
}
void UIListView::setColumnVisible( int col, bool show )
{
if ( columnVisible( col ) == show )
return ;
ColumnData * data = m_data.find( col );
if ( show == false )
{
data->name = columnText( col );
data->size = columnWidth( col );
data->mode = columnWidthMode( col );
setColumnText ( col, "" );
setColumnWidth( col, 0 );
setColumnWidthMode( col, QListView::Manual );
header()->setResizeEnabled( false, col );
}
else
{
setColumnText ( col, data->name );
setColumnWidth( col, data->size );
setColumnWidthMode( col, data->mode );
header()->setResizeEnabled( true, col );
}
}
/******************************************************************************
* Sets the last column in the list view to extend at least to the right hand
* edge of the list view.
*/
void EventListViewBase::resizeLastColumn()
{
int lastColumnWidth = mLastColumnHeaderWidth;
for (EventListViewItemBase* item = firstChild(); item; item = item->nextSibling())
{
int mw = item->lastColumnWidth();
if (mw > lastColumnWidth)
lastColumnWidth = mw;
}
QHeader* head = header();
int x = head->sectionPos(mLastColumn);
int availableWidth = visibleWidth() - x;
int rightColWidth = 0;
int index = head->mapToIndex(mLastColumn);
if (index < mLastColumn)
{
// The last column has been dragged by the user to a different position.
// Ensure that the columns now to the right of it are still shown.
for (int i = index + 1; i <= mLastColumn; ++i)
rightColWidth += columnWidth(head->mapToSection(i));
availableWidth -= rightColWidth;
}
if (availableWidth < lastColumnWidth)
availableWidth = lastColumnWidth;
setColumnWidth(mLastColumn, availableWidth);
if (contentsWidth() > x + availableWidth + rightColWidth)
resizeContents(x + availableWidth + rightColWidth, contentsHeight());
}
void FreezeTableWidget::init() {
frozenTableView->setFocusPolicy(Qt::NoFocus);
frozenTableView->verticalHeader()->hide();
frozenTableView->horizontalHeader()->setSectionResizeMode(QHeaderView::Fixed);
viewport()->stackUnder(frozenTableView);
frozenTableView->setSelectionModel(selectionModel());
frozenTableView->setColumnWidth(0, columnWidth(0));
frozenTableView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
frozenTableView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
frozenTableView->show();
updateFrozenTableGeometry();
for (int col = 1; col < model()->columnCount(); ++col)
frozenTableView->setColumnHidden(col, true); //should hide more when inserted
setHorizontalScrollMode(ScrollPerPixel);
setVerticalScrollMode(ScrollPerPixel);
frozenTableView->setVerticalScrollMode(ScrollPerPixel);
// frozenTableView->setEditTriggers(QTableView::DoubleClicked|QTableView::AnyKeyPressed);
}
void ResultsTree::SaveSettings() const
{
for (int i = 0; i < mModel.columnCount(); i++) {
QString temp = QString(SETTINGS_RESULT_COLUMN_WIDTH).arg(i);
mSettings->setValue(temp, columnWidth(i));
}
}
void cCustomShotTable::mouseMoveEvent(QMouseEvent *event) {
if (IsDragOn!=1) {
setCursor(Qt::ArrowCursor);
QTableWidget::mouseMoveEvent(event);
} else {
if ((columnCount()==0)||(DiaporamaObject==NULL)) return;
int ThumbHeight=rowHeight(0);
int ThumbWidth =columnWidth(0);
int NbrX =width()/ThumbWidth;
int NbrY =height()/ThumbHeight; if (NbrY>rowCount()) NbrY=rowCount();
int ToUse =DragItemDest; if (DragItemDest==columnCount()) ToUse--;
// Try to scroll left
if ((event->pos().x()<0)&&(horizontalScrollBar()->value()>0)) horizontalScrollBar()->setValue(horizontalScrollBar()->value()-1);
// Try to scroll right
else if ((event->pos().x()>=NbrX*ThumbWidth)&&(horizontalScrollBar()->value()<horizontalScrollBar()->maximum())) horizontalScrollBar()->setValue(horizontalScrollBar()->value()+1);
else {
// Get item number under mouse
int Selected=(event->pos().x()+horizontalOffset())/ThumbWidth;
if ((Selected>NbrItem())||(Selected==DragItemSource)||((Selected==DragItemSource+1)&&(Selected!=NbrItem()))) {
DragItemDest=-1;
setCursor(Qt::ForbiddenCursor);
} else {
setCursor(Qt::ClosedHandCursor);
DragItemDest=Selected;
}
}
// Force a repaint
setUpdatesEnabled(false);
setUpdatesEnabled(true);
}
}
void EventListViewBase::addLastColumn(const QString& title)
{
addColumn(title);
mLastColumn = columns() - 1;
mLastColumnHeaderWidth = columnWidth(mLastColumn);
setColumnWidthMode(mLastColumn, QListView::Maximum);
}
void Playlist::resizeColumns()
{
int visibleRatio = 0;
int resizableArea = size().width() - 4;
if (verticalScrollBar()->isVisible()) {
resizableArea -= verticalScrollBar()->size().width();
}
// Resize fixed columns first, and then compute the remaining width
for (int c = 0; c < columnCount(); c++) {
if (!isColumnHidden(c)) {
int ratio = horizontalHeaderItem(c)->data(Qt::UserRole+2).toInt();
// Fixed column
if (ratio == 0) {
this->resizeColumnToContents(c);
resizableArea -= columnWidth(c) - 1;
}
visibleRatio += ratio;
}
}
for (int c = 0; c < columnCount(); c++) {
int ratio = horizontalHeaderItem(c)->data(Qt::UserRole+2).toInt();
// Resizable column
if (ratio != 0) {
int s = resizableArea * ratio / visibleRatio ;
if (!isColumnHidden(c)) {
this->setColumnWidth(c, s);
}
}
}
}
void SEQListView::setColumnVisible(int column, bool visible)
{
QString columnName = columnPreferenceName(column);
// default width is 0
int width = 0;
// if column is to become visible, get it's width
if (visible)
{
// get the column width
width = pSEQPrefs->getPrefInt(columnName + "Width", preferenceName(),
columnWidth(column));
// if it's zero, use default width of 40
if (width == 0)
width = 40;
}
// set the column width mode
setColumnWidthMode(column, Q3ListView::Manual);
// set the column width
setColumnWidth(column, width);
// set the the preferences as to if the column is shown
pSEQPrefs->setPrefBool(QString("Show") + columnName, preferenceName(),
(width != 0));
// trigger an update, otherwise things may look messy
triggerUpdate();
}
void PacketList::writeRecent(FILE *rf) {
gint col, width, col_fmt;
gchar xalign;
fprintf (rf, "%s:", RECENT_KEY_COL_WIDTH);
for (col = 0; col < packet_list_model_->columnCount(); col++) {
if (col > 0) {
fprintf (rf, ",");
}
col_fmt = get_column_format(col);
if (col_fmt == COL_CUSTOM) {
fprintf (rf, " %%Cus:%s,", get_column_custom_field(col));
} else {
fprintf (rf, " %s,", col_format_to_string(col_fmt));
}
width = columnWidth(col);
xalign = recent_get_column_xalign (col);
if (width == 0) {
/* We have not initialized the packet list yet, use old values */
width = recent_get_column_width (col);
}
fprintf (rf, " %d", width);
if (xalign != COLUMN_XALIGN_DEFAULT) {
fprintf (rf, ":%c", xalign);
}
}
fprintf (rf, "\n");
}
/**
* @brief Toggles the visibility of the column on or off.
* If a signal is sent, the column name is derived from QAction::text(). Because of this,
* You can only connect signals from a QAction to this slot.
* @param column The name of the column to toggle
*/
void DatabaseList::toggleColumn(const QString column)
{
QSettings settings;
QAction* actionUsed = (QAction*)sender();
QString columnName = column;
// If we recieved a signal, find the column name from the sender
if(actionUsed != 0)
columnName = actionUsed->text();
// Loop through the columns looking for the one we want
for(int i = 0; i < mDatabaseModel->columnCount(); i++)
{
if(mDatabaseModel->headerData(i, Qt::Horizontal).toString() == columnName)
{
// Toggle the visibility of the column
if(isColumnHidden(i))
{
setColumnWidth(i, settings.value("SongView/ColumnSize" + QString::number(i)).toInt());
showColumn(i);
}
else
{
settings.setValue("SongView/ColumnSize" + QString::number(i), columnWidth(i));
hideColumn(i);
}
}
}
};
void TableItemDoc::buildLinePos() {
int C = table()->columns();
int R = table()->rows();
QVector<double> columnWidth(C, 9.0); // minimum column width = 9 pt
QVector<double> const &cw = d->charWidths();
double right = 0;
for (int r=0; r<R; r++) {
for (int c=0; c<C; c++) {
int pos = table()->cellStart(r, c);
int len = table()->cellLength(r, c);
double w = 0;
for (int k=0; k<len; k++)
w += cw[pos+k];
if (w>columnWidth[c])
columnWidth[c] = w;
}
}
d->linepos.resize(C*R);
double x0 = 12;
double y0 = 6;
double ascent = d->fonts().metrics(MarkupStyles())->ascent();
for (int r=0; r<R; r++) {
double x = 4.5 + x0;
double y = y0 + 4.0 + r*d->lineheight + ascent;
for (int c=0; c<C; c++) {
d->linepos[c+C*r] = QPointF(x, y);
x += columnWidth[c] + 9.0; // margin
right = x;
}
}
d->br = QRectF(QPointF(x0 - 4, 0),
QPointF(right - 1, R*d->lineheight + 4 + 2*y0));
}
int TracksView::frozenColWidth()
{
int width = 0;
for (int col = 0; col != _frozenColCount; ++col)
width += columnWidth(col);
return width;
}
void FreezeTableWidget::init()
{
frozenTableView->setModel(model());
frozenTableView->setFocusPolicy(Qt::NoFocus);
frozenTableView->verticalHeader()->hide();
frozenTableView->horizontalHeader()->setResizeMode(QHeaderView::Fixed);
viewport()->stackUnder(frozenTableView);
frozenTableView->setStyleSheet("QTableView { border: none;"
"background-color: #E0E0E0;"
"selection-background-color: #999}"); //for demo purposes
frozenTableView->setSelectionModel(selectionModel());
for(int col=1; col<model()->columnCount(); col++)
frozenTableView->setColumnHidden(col, true);
frozenTableView->setColumnWidth(0, columnWidth(0) );
frozenTableView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
frozenTableView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
frozenTableView->show();
updateFrozenTableGeometry();
//setHorizontalScrollMode(ScrollPerPixel);
//setVerticalScrollMode(ScrollPerPixel);
//frozenTableView->setVerticalScrollMode(ScrollPerPixel);
}
void KStandardItemListWidget::updateTextsCache()
{
QTextOption textOption;
switch (m_layout) {
case IconsLayout:
textOption.setWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere);
textOption.setAlignment(Qt::AlignHCenter);
break;
case CompactLayout:
case DetailsLayout:
textOption.setAlignment(Qt::AlignLeft);
textOption.setWrapMode(QTextOption::NoWrap);
break;
default:
Q_ASSERT(false);
break;
}
qDeleteAll(m_textInfo);
m_textInfo.clear();
for (int i = 0; i < m_sortedVisibleRoles.count(); ++i) {
TextInfo* textInfo = new TextInfo();
textInfo->staticText.setTextFormat(Qt::PlainText);
textInfo->staticText.setPerformanceHint(QStaticText::AggressiveCaching);
textInfo->staticText.setTextOption(textOption);
m_textInfo.insert(m_sortedVisibleRoles[i], textInfo);
}
switch (m_layout) {
case IconsLayout: updateIconsLayoutTextCache(); break;
case CompactLayout: updateCompactLayoutTextCache(); break;
case DetailsLayout: updateDetailsLayoutTextCache(); break;
default: Q_ASSERT(false); break;
}
const TextInfo* ratingTextInfo = m_textInfo.value("rating");
if (ratingTextInfo) {
// The text of the rating-role has been set to empty to get
// replaced by a rating-image showing the rating as stars.
const KItemListStyleOption& option = styleOption();
QSizeF ratingSize = preferredRatingSize(option);
const qreal availableWidth = (m_layout == DetailsLayout)
? columnWidth("rating") - columnPadding(option)
: size().width();
if (ratingSize.width() > availableWidth) {
ratingSize.rwidth() = availableWidth;
}
m_rating = QPixmap(ratingSize.toSize());
m_rating.fill(Qt::transparent);
QPainter painter(&m_rating);
const QRect rect(0, 0, m_rating.width(), m_rating.height());
const int rating = data().value("rating").toInt();
KRatingPainter::paintRating(&painter, rect, Qt::AlignJustify | Qt::AlignVCenter, rating);
} else if (!m_rating.isNull()) {
m_rating = QPixmap();
}
}
void CTableView::adjustSizeToContents()
{
resizeColumnsToContents();
resizeRowsToContents();
int32_t h = rowHeight(1) * model()->rowCount() + 2;
int32_t w = columnWidth(1) * model()->columnCount() + 2;
setFixedSize(w, h);
}
int TableViewDataSource::indexFromCumulatedWidth(KDCoordinate offsetX) {
int result = 0;
int i = 0;
while (result < offsetX && i < numberOfColumns()) {
result += columnWidth(i++);
}
return (result < offsetX || offsetX == 0) ? i : i - 1;
}
int CalculationController::indexFromCumulatedWidth(KDCoordinate offsetX) {
int result = 0;
int i = 0;
while (result < offsetX && i < numberOfColumns()) {
result += columnWidth(i++);
}
return (result < offsetX || offsetX == 0) ? i : i - 1;
}
/******************************************************************************
* Update all the values in the time-to-alarm column.
*/
void AlarmListView::updateTimeToAlarms(bool forceDisplay)
{
if(forceDisplay || columnWidth(mColumn[TIME_TO_COLUMN]))
{
QDateTime now = QDateTime::currentDateTime();
for(AlarmListViewItem *item = firstChild(); item; item = item->nextSibling())
item->updateTimeToAlarm(now, forceDisplay);
}
}
void PreviewTable::setHeader()
{
Q3Header *head = horizontalHeader();
for (int i=0; i<numCols(); i++){
QString s = col_label[i];
int lines = columnWidth(i)/head->fontMetrics().boundingRect("_").width();
head->setLabel(i, s.remove("\n") + "\n" + QString(lines, '_') + "\n" + comments[i]);
}
}
void TodoView::updateItem(int row, int col)
{
QString tmpStr;
int x=0, y=0;
int id;
updatingRow = row;
ASSERT(row >= 0);
editingFlag = TRUE;
tmpStr = text(row, 0);
id = atol(tmpStr.data());
aTodo = calendar->getTodo(id);
editor->hide();
editor->setText(aTodo->getSummary());
colXPos(col, &x);
rowYPos(row, &y);
y += 17; // correct for header size.
// first, see if they clicked on the "done/not done column";
if (col == 1) {
tmpStr = text(row, 1);
if (tmpStr == "CHECKED" || tmpStr == "CHECKEDMASK") {
aTodo->setStatus(QString("NEEDS ACTION"));
changeItemPart("EMPTY", row, 1);
} else {
aTodo->setDtEnd(QDateTime::currentDateTime());
aTodo->setStatus(QString("COMPLETED"));
changeItemPart("CHECKED", row, 1);
}
}
// see if they clicked on the "priority" column
if (col == 2) {
priList->move(x, y+2);
priList->setCurrentItem(aTodo->getPriority()-1);
priList->setFocus();
priList->show();
}
// they clicked on the "description" column
if (col == 3) {
editor->move(x, y+2);
editor->setFixedWidth(columnWidth(3));
editor->setFixedHeight(cellHeight(row));
editor->setFocus();
editor->show();
}
if (col == 4) {
// handle due date stuff
}
adjustColumns();
}
void TableView::resizeEvent(QResizeEvent *event)
{
QTableView::resizeEvent(event);
int w = 0;
for(int i = 1; i < model()->columnCount(); ++i)
w += columnWidth(i);
setColumnWidth(0, width() - w - 20);
}
int MSTableColumn::columnPixelWidth(void)
{
if (table()!=0)
{
unsigned len=columnWidth();
int cw=(clipMode()==MSNoClipping)?charWidth('W'):charWidth('0');
return (len*cw+2*table()->columnSpacing());
}
else return 0;
}
void TodoOutputTreeView::resizeEvent(QResizeEvent *event)
{
int widthText = m_textColumnDefaultWidth;
int widthFile = m_fileColumnDefaultWidth;
if ((event->oldSize().width() == 0) || (event->oldSize().width() == -1)) {
if (widthText == 0)
widthText = 0.55 * event->size().width();
if (widthFile == 0)
widthFile = 0.35 * event->size().width();
} else {
const qreal scale = static_cast<qreal>(event->size().width())
/ static_cast<qreal>(event->oldSize().width());
widthText = scale * columnWidth(Constants::OUTPUT_COLUMN_TEXT);
widthFile = scale * columnWidth(Constants::OUTPUT_COLUMN_FILE);
}
setColumnWidth(Constants::OUTPUT_COLUMN_TEXT, widthText);
setColumnWidth(Constants::OUTPUT_COLUMN_FILE, widthFile);
}
void DatabaseList::saveSettings()
{
QSettings settings;
// Loop through all the columns
for(int i = 0; i < mDatabaseModel->columnCount(); i++)
{
// Save the value to the setting files for each column size
settings.setValue(objectName() + "/ColumnSize" + QString::number(i), columnWidth(i));
}
};
