kis_infinity_manager.cpp File Reference

#include "kis_infinity_manager.h"
#include <QPainter>
#include <klocalizedstring.h>
#include <KoCanvasController.h>
#include <kis_debug.h>
#include <KisViewManager.h>
#include <kis_canvas2.h>
#include <input/kis_input_manager.h>
#include <kis_config.h>
#include <KisDocument.h>
#include <kis_image.h>
#include <kis_canvas_controller.h>
#include <KisView.h>
#include <kis_algebra_2d.h>
#include <KoColorDisplayRendererInterface.h>

Go to the source code of this file.

Functions
int	expandLeft (int x0, int x1, int maxExpand)
int	expandRight (int x0, int x1, int maxExpand)
Qt::MouseButton	getButtonFromEvent (QEvent *event)
QPoint	getPointFromEvent (QEvent *event)

Function Documentation

expandLeft()

int expandLeft ( int x0, int x1, int maxExpand )

inline

Definition at line 154 of file kis_infinity_manager.cpp.

{
    return qMax(x0 - maxExpand, qMin(x0, x1));
}

expandRight()

int expandRight ( int x0, int x1, int maxExpand )

inline

Definition at line 159 of file kis_infinity_manager.cpp.

{
    return qMin(x0 + maxExpand, qMax(x0, x1));
}

getButtonFromEvent()

Qt::MouseButton getButtonFromEvent ( QEvent * event )

inline

Definition at line 187 of file kis_infinity_manager.cpp.

{
    Qt::MouseButton button = Qt::NoButton;
 
    if (event->type() == QEvent::MouseMove ||
        event->type() == QEvent::MouseButtonPress ||
        event->type() == QEvent::MouseButtonRelease) {
 
        QMouseEvent *mouseEvent = static_cast<QMouseEvent*>(event);
        button = mouseEvent->button();
 
    } else if (event->type() == QEvent::TabletMove ||
               event->type() == QEvent::TabletPress ||
               event->type() == QEvent::TabletRelease) {
 
        QTabletEvent *tabletEvent = static_cast<QTabletEvent*>(event);
        button = tabletEvent->button();
    }
 
    return button;
}

References button().

getPointFromEvent()

QPoint getPointFromEvent ( QEvent * event )

inline

Definition at line 164 of file kis_infinity_manager.cpp.

{
    QPoint result;
 
    if (event->type() == QEvent::MouseMove ||
        event->type() == QEvent::MouseButtonPress ||
        event->type() == QEvent::MouseButtonRelease ||
        event->type() == QEvent::Enter) {
 
        QMouseEvent *mouseEvent = static_cast<QMouseEvent*>(event);
        result = mouseEvent->pos();
 
    } else if (event->type() == QEvent::TabletMove ||
               event->type() == QEvent::TabletPress ||
               event->type() == QEvent::TabletRelease) {
 
        QTabletEvent *tabletEvent = static_cast<QTabletEvent*>(event);
        result = tabletEvent->pos();
    }
 
    return result;
}