KisAnimTimelineTimeHeader.cpp File Reference

#include "KisAnimTimelineTimeHeader.h"
#include <limits>
#include <QMenu>
#include <QAction>
#include <QPainter>
#include <QPaintEvent>
#include <KisPlaybackEngine.h>
#include <klocalizedstring.h>
#include "KisTimeBasedItemModel.h"
#include "KisAnimTimelineColors.h"
#include "kis_action.h"
#include "kis_signal_compressor_with_param.h"
#include "kis_config.h"
#include "kis_debug.h"

Go to the source code of this file.

Classes
struct	KisAnimTimelineTimeHeader::Private

Functions
int	getColumnCount (const QModelIndexList &indexes, int *leftmostCol, int *rightmostCol)

Function Documentation

getColumnCount()

int getColumnCount	(	const QModelIndexList &	indexes,
		int *	leftmostCol,
		int *	rightmostCol )

Definition at line 456 of file KisAnimTimelineTimeHeader.cpp.

{
    QVector<int> columns;
    int leftmost = std::numeric_limits<int>::max();
    int rightmost = std::numeric_limits<int>::min();
 
    Q_FOREACH (const QModelIndex &index, indexes) {
        leftmost = qMin(leftmost, index.column());
        rightmost = qMax(rightmost, index.column());
        if (!columns.contains(index.column())) {
            columns.append(index.column());
        }
    }
 
    if (leftmostCol) *leftmostCol = leftmost;
    if (rightmostCol) *rightmostCol = rightmost;
 
    return columns.size();
}