1 /* 2 * Copyright 2017 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package traceviewer.ui.components 18 19 import java.awt.FileDialog 20 import java.awt.Frame 21 import java.awt.Point 22 import java.io.File 23 import javax.swing.JLabel 24 import javax.swing.JPanel 25 26 class ChooseTrace(val listener: (File) -> Unit) : JPanel() { 27 companion object { selectFilenull28 fun selectFile(location: Point, fileSelected: (File) -> Unit) { 29 val fd = FileDialog(null as Frame?) 30 fd.setLocation(location.x + 100, location.y + 50) 31 fd.isVisible = true 32 val filename = fd.file 33 if (filename != null) { 34 val file = File(fd.directory, filename) 35 if (file.exists()) { 36 fileSelected(file) 37 } 38 } 39 } 40 } 41 42 init { 43 add(JLabel("No file selected")) 44 } 45 }