Ejemplo n.º 1
0
bool WHotSpotList::leftBttnDn( int x, int y, WMouseKeyFlags f )
//------------------------------------------------------------
{
    int row = getRow( WPoint( x, y ) ) + _topIndex;

    if( row < 0 ) row = 0;
    if( row >= count() ) row = count() - 1;
    if( row < 0 ) {     // count == 0
        return FALSE;
    }

    if( _hs != NULL ) {
        WPoint  hotSize;
        _hs->hotSpotSize( getHotSpot( row, FALSE ), hotSize );
        int hotOffset = getHotOffset( row );

        if( x > hotOffset && x < hotOffset + hotSize.x() ) {
            _hotPressIdx = row;
        }
    }

    _leftDown = TRUE;

    mouseMove( x, y, f );

    return TRUE;
}
Ejemplo n.º 2
0
bool WHotSpotList::paint()
//-----------------------
{
    int offset;
    int maxRows = numDirtyRows() + _topIndex + firstDirtyRow();
    int numElem = count();
    int extent;
    WRect r;

    getClientRect( r );

    for( int i = _topIndex + firstDirtyRow(); i < maxRows && i < numElem; i += 1 ) {
        const char * str = getString( i );

        int hotSpot;
        if( i == _hotPressIdx && _inHotZone ) {
            hotSpot = getHotSpot( i, TRUE );
        } else {
            hotSpot = getHotSpot( i, FALSE );
        }

        if( _hs != NULL ) {
            WPoint hotSize;
            _hs->hotSpotSize( hotSpot, hotSize );
            offset = getHotOffset( i ) + hotSize.x();
            drawHotSpot( hotSpot, i - _topIndex, getHotOffset( i ) );
        } else {
            offset = 0;
        }
        extent = r.w();
        if( width() > extent ) extent = width();
        if( i == _selected ) {
            drawTextExtent( i - _topIndex, offset, str, WPaintAttrMenuActive,
                            extent );
        } else {
            drawTextExtent( i - _topIndex, offset, str, WPaintAttrControlBackground,
                            extent );
        }
    }

    return TRUE;
}
Ejemplo n.º 3
0
bool WHotSpotList::mouseMove( int x, int y, WMouseKeyFlags )
//---------------------------------------------------------
{
    if( _leftDown ) {
        int row = getRow( WPoint( x, y ) );
        int oldSel = _selected;

        if( row < 0 ) row = 0;
        if( row > getRows() - 1 ) {
            row = getRows() - 1;
        }

        row += _topIndex;

        if( _hs != NULL && _hotPressIdx >= 0 ) {

            WPoint hotSize;
            _hs->hotSpotSize( getHotSpot( _hotPressIdx, FALSE ), hotSize );
            int hotOffset = getHotOffset( _hotPressIdx );

            if( row == _hotPressIdx
                && x >= hotOffset
                && x <= hotOffset + hotSize.x() ) {

                if( !_inHotZone ) {
                    _inHotZone = TRUE;
                    invalidateRow( _hotPressIdx - _topIndex );
                }
            } else {
                if( _inHotZone ) {
                    _inHotZone = FALSE;
                    invalidateRow( _hotPressIdx - _topIndex );
                }
            }
        } else {
            if( row >= count() ) {
                row = count() - 1;
            }

            if( _selected != row ) {
                _selected = row;

                invalidateRow( oldSel - _topIndex );
                invalidateRow( _selected - _topIndex );
                scrollToSelected();
            }
        }
        return TRUE;
    } else {
        return FALSE;
    }
}
Ejemplo n.º 4
0
GLMotif::WidgetArranger::Transformation UIManagerSpherical::calcTopLevelTransform(GLMotif::Widget* topLevelWidget)
	{
	/* Return a top-level transformation for the default hot spot: */
	return calcTopLevelTransformInternal(topLevelWidget,getHotSpot());
	}