Esempi in C++ (Cpp) per JPinInRect

Esempio n. 1

File: JXRowHeaderWidget.cpp Progetto: dllaurence/jx_application_framework

void
JXRowHeaderWidget::HandleMouseDrag
	(
	const JPoint&			origPt,
	const JXButtonStates&	buttonStates,
	const JXKeyModifiers&	modifiers
	)
{
	if (itsDragType != kInvalidDrag)
		{
		JPoint pt = origPt;

		// keep col width larger than minimum

		if (pt.y < itsDragCellRect.top + itsMinRowHeight)
			{
			pt.y = itsDragCellRect.top + itsMinRowHeight;
			}

		// check if we have moved

		if (pt.y != itsPrevPt.y)
			{
			JPainter* p = NULL;
			const JBoolean ok = GetDragPainter(&p);
			assert( ok );

			const JRect enclApG = (GetEnclosure())->GetApertureGlobal();
			JRect enclAp = JXContainer::GlobalToLocal(enclApG);

			// scroll, if necessary

			const JPoint ptG    = JXContainer::LocalToGlobal(pt);
			const JPoint ptT    = JPinInRect(itsTable->JXContainer::GlobalToLocal(ptG),
											 itsTable->GetBounds());
			const JRect tableAp = itsTable->GetAperture();
			const JCoordinate x = tableAp.xcenter();
			const JRect tableRect(ptT.y-1, x-1, ptT.y+1, x+1);
			if (itsTable->ScrollToRect(tableRect))
				{
				(GetWindow())->Update();
				enclAp = JXContainer::GlobalToLocal(enclApG);	// local coords changed
				}
			else
				{
				// erase the old line

				p->Line(enclAp.left, itsPrevPt.y, enclAp.right, itsPrevPt.y);
				}

			// draw the new line

			p->Line(enclAp.left, pt.y, enclAp.right, pt.y);

			// ready for next call

			itsPrevPt = pt;
			}
		}
}

Esempio n. 2

File: CBCommandTable.cpp Progetto: raorn/jx_application_framework

void
CBCommandTable::HandleDNDHere
	(
	const JPoint&	pt,
	const JXWidget*	source
	)
{
	JIndex newRowIndex = itsDNDRowIndex;

	JPoint cell;
	if (GetCell(JPinInRect(pt, GetBounds()), &cell))
		{
		const JRect r = GetCellRect(cell);
		if (pt.y <= r.ycenter())
			{
			newRowIndex = cell.y;
			}
		else
			{
			newRowIndex = cell.y + 1;
			}
		}

	if (newRowIndex != itsDNDRowIndex)
		{
		itsDNDRowIndex = newRowIndex;
		Refresh();
		}
}

Esempio n. 3

File: TestStringTable.cpp Progetto: dllaurence/jx_application_framework

void
TestStringTable::HandleMouseDrag
	(
	const JPoint&			pt,
	const JXButtonStates&	buttonStates,
	const JXKeyModifiers&	modifiers
	)
{
	if (itsIsDraggingFlag)
		{
		ScrollForDrag(pt);

		JPoint cell;
		const JBoolean ok = GetCell(JPinInRect(pt, GetBounds()), &cell);
		assert( ok );
		(GetTableSelection()).ExtendSelection(cell);
		}
}

Esempio n. 4

File: JXTable.cpp Progetto: mbert/mulberry-lib-jx

void
JXTable::ContinueSelectionDrag
	(
	const JPoint&			pt,
	const JXKeyModifiers&	modifiers	// included to distinguish from JTable function
	)
{
	if (IsDraggingSelection())
		{
		ScrollForDrag(pt);

		JPoint cell;
		const JBoolean ok = GetCell(JPinInRect(pt, GetBounds()), &cell);
		assert( ok );

		JTable::ContinueSelectionDrag(cell);
		}
}