Forum:

GWT ScrollPanel bug?

Greenhorn

Posts: 1

posted 10 years ago

I have a GWT application which has a products class that is a VerticalSplitPanel. The top portion is 2 panels the right panel has a grid made up of a grid which I get from bean. This grid sits on a scrollpanel which sits on a panel. This is all in an AccordionLayout. The bottom has a scrollpanel which I get from the same bean as the top right panel. The products class creates the top right, bottom, and top left classes then shows their panels in the verticalSplitPanel. The problem is the grid in the top right panel won't show on the screen when in a scrollPanel, but will in a Panel. WHY? Very frustrated. HELP if you can

TOP RIGHT

this.myInventoryBean = MyInventoryBean.GetMyInventoryBeanInstance();
		System.out.println("In groceryList1 calling getInventory");
		VerticalLayout vLayout = new VerticalLayout();
		vLayout.setColumns(2);
		vLayout.setSpacing("10px");
		main.setLayout(vLayout);

leftTable.addClickHandler(this);
		leftTable.setHeight("100%");
		leftTable.setWidth("300px");
		leftTable = myInventoryBean.getGrid();
		
		ScrollPanel leftScrollPanel = new ScrollPanel();
		leftScrollPanel.add(leftTable);
		leftScrollPanel.setSize("100%","260px");	
		leftScrollPanel.setTitle("scrollPanel");

left.setTitle("Available Products");
		left.setSize("100%", "100%");
		left.add(leftTable);
		
		rightTable.addClickHandler(this);
		rightTable.setHeight("100%");
		rightTable.setWidth("300px");
		
		ScrollPanel rightScrollPanel = new ScrollPanel();
		rightScrollPanel.setSize("100%","260px");	
		rightScrollPanel.add(rightTable);

Panel right = new Panel();
		right.setSize("100%", "100");
		right.setTitle("Selected Products");
		right.add(rightScrollPanel);

main.add(leftScrollPanel);
		main.add(right);
		main.setTitle("Grocery List");

PRODUCTS

myInventory = new MyInventory(bean);
		userInfo = bean;
		grocerList = new GroceryList1("cr6137");
		
		AccordionLayout accordionLayout = new AccordionLayout(true);
		accordionLayout.setAnimate(true);
		accordionLayout.setFill(true);
		accordionLayout.setTitleCollapse(true);
		accordionLayout.setCollapseFirst(true);

topRightPanel.setLayout(accordionLayout);
		topRightPanel.setWidth("700px");
		topRightPanel.setHeight("300px");	
		topRightPanel.add(grocerList.getPanel());
		topRightPanel.add(meals.buildTree(bean));
	//	topRightPanel.setTitle("top Right");
	//	topRightPanel.setBorderWidth(4);

topLeft.add(productEntry.getVP());
	//	topLeft.setTitle("top left");
		topLeft.setWidth("50%");
		topLeft.setHeight("100%");
		//topLeft.setBorderWidth(9);
		topLeft.setSpacing(1);
		
		top.setWidth("100%");
		top.setHeight("100%");
		HorizontalLayout topLayout = new HorizontalLayout(2);
		topLayout.setColumns(2);
		top.setLayout(topLayout);
		top.add(topLeft);
		top.add(topRightPanel);
	//	top.setTitle("top");
		//top.setSpacing(1);
		//top.setBorderWidth(9);

myCabinetInventoryPanel.add(myInventory.getPanel());
		myCabinetInventoryPanel.setHeight("100%");
		bottomPanel.add(myCabinetInventoryPanel);
	//	bottomPanel.setTitle("bottom");
		
		//top.add(bottomPanel);
		products.setTopWidget(top);
		products.setBottomWidget(bottomPanel);
		products.setSplitPosition("45%");

BOTTOM