app/newClipping/Layer.cpp

254 		float		dx, dy;

257 		dy	= newFrame.Height() - fFrame.Height();

261 		if (dx != 0.0f || dy != 0.0f) {

263 			ResizedByHook(dx, dy, true); // automatic

266 				lay->resize_layer_frame_by(dx, dy);

269 			MovedByHook(dx, dy);

274 Layer::rezize_layer_redraw_more(BRegion &reg, float dx, float dy)

276 	if (dx == 0 && dy == 0)

293 				oldBounds.bottom -=dy;

308 				(rm & 0xF0F0) == (uint16)B_FOLLOW_TOP_BOTTOM? dy: 0);

316 			((rm & 0xF0F0) == (uint16)B_FOLLOW_BOTTOM && dy != 0)||

317 			((rm & 0xF0F0) == (uint16)B_FOLLOW_V_CENTER && dy != 0))

325 Layer::resize_layer_full_update_on_resize(BRegion &reg, float dx, float dy)

327 	if (dx == 0 && dy == 0)

339 				(rm & 0xF0F0) == (uint16)B_FOLLOW_TOP_BOTTOM? dy: 0);

345 Layer::ResizeBy(float dx, float dy)

347 	fFrame.Set(fFrame.left, fFrame.top, fFrame.right+dx, fFrame.bottom+dy);

351 			lay->resize_layer_frame_by(dx, dy);

354 	if (dx != 0.0f || dy != 0.0f)

355 		ResizedByHook(dx, dy, false); // manual

364 		rezize_layer_redraw_more(redrawMore, dx, dy);

391 		rezize_layer_redraw_more(redrawReg, dx, dy);

397 			resize_layer_full_update_on_resize(GetRootLayer()->fRedrawReg, dx, dy);

407 void Layer::MoveBy(float dx, float dy)

409 	if (dx == 0.0f && dy == 0.0f)

412 //	fFrame.Set(fFrame.left+dx, fFrame.top+dy, fFrame.right+dx, fFrame.bottom+dy);

413 	fFrame.OffsetBy(dx, dy);

416 	MovedByHook(dx, dy);

437 		oldFullVisible.OffsetBy(dx, dy);

447 		oldFullVisible.OffsetBy(-dx, -dy);

448 		GetRootLayer()->CopyRegion(&oldFullVisible, dx, dy);

457 Layer::ScrollBy(float dx, float dy)

459 	fOrigin.Set(fOrigin.x + dx, fOrigin.y + dy);

473 		invalid.OffsetBy(dx, dy);

477 		GetRootLayer()->CopyRegion(&invalid, -dx, -dy);

481 		invalid.OffsetBy(-dx, -dy);

488 	if (dx != 0.0f || dy != 0.0f)

489 		ScrolledByHook(dx, dy);