Put button into menu and put menu into IMenuButton

[lst0892]

Hi guys,

I realize that there are too many buttons on the page.

So I write the following logic and I try to hide some button inside the IMenuButton. However, when I click on the IMenuButton, no button has been shown.

May somebody can help with this issue? Thankssssss.

here is my code:

// buttonLayout is a HLayout and it has around 10 button members.

IMenuButton btnMenu = null;
if (buttonLayout.getMembersLength()>5) {

int lastIndex = buttonLayout.getMembersLength()-1;

Menu menu = new Menu();

for(int i = 4; lastIndex > i; lastIndex--) {

GWT.log("lastIndex : "+lastIndex);

IButton temp = new IButton();
temp = (IButton) buttonLayout.getMember(lastIndex);

GWT.log("temp "+temp);
GWT.log("buttonlayout "+buttonLayout.getMember(lastIndex));

menu.addMember(temp);
buttonLayout.removeMember(buttonLayout.getMember(lastIndex));

}

GWT.log("menu size : "+menu.getMembersLength());

btnMenu = new IMenuButton("More Buttons", menu);
buttonLayout.addMember(btnMenu);

}

[Isomorphic]

This approach is wrong - you aren't setting data on the menu - see this sample for the proper technique.

[lst0892]

This approach is wrong - you aren't setting data on the menu - see this sample for the proper technique.

many thanks with your help! The problem has been solved.

new code :
for(int i = 4; lastIndex > i; lastIndex--) {

HStack editButtons = new HStack(1);
editButtons.setDefaultLayoutAlign(VerticalAlignment.CENTER);
editButtons.setSnapTo("TR");
editButtons.setHeight("100%");
editButtons.setMembers(buttonLayout.getMember(lastIndex));

MenuItem editMenuItem = new MenuItem("");
editMenuItem.setShowRollOver(false);
editMenuItem.setEmbeddedComponent(editButtons);

menu.addItem(editMenuItem);
buttonLayout.removeMember(buttonLayout.getMember(lastIndex));

}

[lst0892]

This approach is wrong - you aren't setting data on the menu - see this sample for the proper technique.

May I know how to remove the background of the menu?

When I click "More Buttons", a menu has been shown with white background.


I try the following code but none of them work.

menu.setShowEdges(false);
menu.setBackgroundColor("rgba(0,0,0,0)");
menu.setBackgroundColor("transparent");

And it looks like all the showcase of menu are with white background color.

Thanks for your help!