Added multiple (recording) icons and change them on recording

src/main/java/envoy/client/ui/controller/ChatScene.java

@@ -111,6 +111,7 @@ public final class ChatScene implements Restorable {
 		userList.setCellFactory(ContactListCellFactory::new);
 
 		settingsButton.setGraphic(new ImageView(IconUtil.loadDefault("settings", 16)));
+		voiceButton.setGraphic(new ImageView(IconUtil.loadDefaultThemeSensitive("", 24)));
 
 		// Listen to received messages
 		eventBus.register(MessageCreationEvent.class, e -> {
@@ -262,13 +263,17 @@ public final class ChatScene implements Restorable {
 			try {
 				if (!recording) {
 					recording = true;
-					Platform.runLater(() -> voiceButton.setText("Recording..."));
+					Platform.runLater(() -> {
+						voiceButton.setText("Recording");
+						voiceButton.setGraphic(new ImageView(IconUtil.loadDefault("microphone_recording", 24)));
+					});
 					recorder.start();
 				} else {
 					pendingAttachment	= new Attachment(recorder.finish(), AttachmentType.VOICE);
 					recording			= false;
 					Platform.runLater(() -> {
-						voiceButton.setText("Record Voice Message");
+						voiceButton.setGraphic(new ImageView(IconUtil.loadDefaultThemeSensitive("microphone_", 24)));
+						voiceButton.setText(null);
 						checkPostConditions(false);
 						attachmentView.setImage(IconUtil.loadDefaultThemeSensitive("attachment_present_", 20));
 						attachmentView.setVisible(true);