MenuBar not visible in 1.0.0-beta5

[Adiudiu]

When I switch tabs dynamically and switch to a Swing control in a SwingPanel, MenuBar doesn't show up, it needs to manually resize the window to show up.

How to solve this problem? What are the alternative methods?

[akurasov]

Could you share some small reproducer to this issue?

Also you could try version 1.0.0, that has been released recently - it contains quite a few bugfixes, so this issue could've also been fixed.

[Adiudiu]

I tried version 1.0.0 and still have problems.

[Adiudiu]

You can reproduce the problem with the official Demo -widgets- Gallery.

You need to make 4 changes to the Demo.

1. Modify main.kt

MenuBar { Menu("File", mnemonic = 'F') { Item("New", onClick = { }) Item("Open", onClick = { }) Item("Import", onClick = { }) } }

2. Modify Chips.kt

ComboBox("", 0, mutableListOf("1", "2"), onItemSelected = { print("lihj, ComboBox $it") })

3.Add file ComboBox.kt in Common lib

@Composable expect fun ComboBox( title: String?, selectIndex: Int? = 0, items: MutableList<String>, onItemSelected: (String) -> Unit )

4.Add class ComboBox.kt in desktop platform

`@Composable actual fun ComboBox( title: String?, selectIndex: Int?, items: MutableList<String>, onItemSelected: (String) -> Unit ) { Row(modifier = Modifier .fillMaxWidth() .wrapContentHeight() .padding(0.dp, 8.dp, 0.dp, 0.dp), verticalAlignment = Alignment.Top, horizontalArrangement = Arrangement.Center) { title?.let { Text(text = title, fontSize = 14.sp, modifier = Modifier.padding(0.dp, 6.dp, 0.dp, 0.dp)) } SwingPanel( background = Color.White, modifier = Modifier .size(100.dp, 30.dp), factory = { JPanel().apply { background = JColor.WHITE // add(JComboBox(items.toTypedArray()).apply { // selectedIndex = selectIndex ?: 0 // addItemListener { // if (it.stateChange == ItemEvent.SELECTED) { // onItemSelected.invoke(it.item as String) // } // } // }) val value = SpinnerNumberModel(5,0,10,1) layout = BoxLayout(this, BoxLayout.Y_AXIS) .apply {

                        val spinner = JSpinner(value).apply {
                            setBounds(0,0,50,30)
                        }
                        add(spinner)
                    }
            }
        }
    )
}

}`

[akurasov]

I tried with 1.0.0 on Mac (only added MenuBar itself as other changes doesn't seem related to it). What is your OS?

[Adiudiu]

I tried with 1.0.0 on Mac (only added MenuBar itself as other changes doesn't seem related to it). What is your OS?

I use Windows 10 Professional.

I guess this has something to do with Swing showing the hide on the Compose UI.

[gregbarski]

I also got the same problem frequently. The menu is not visible until windows got resized. Calling window.invalidate() does not hepl too.

[okushnikov]

Please check the following ticket on YouTrack for follow-ups to this issue. GitHub issues will be closed in the coming weeks.