removed IPv4 validation

added function for clearing the IP textfield
first color style test

client/src/main/kotlin/org/hso/texturesyncclient/view/startupView/StartupView.kt

@@ -12,13 +12,14 @@ import javafx.scene.layout.Background
 import javafx.scene.layout.BackgroundFill
 import javafx.scene.layout.CornerRadii
 import javafx.scene.paint.Color
+import javafx.scene.paint.Paint
 import tornadofx.*
 
 class StartupView : View() {
 
-    val labelStatus = Label("Verbinden")
+    val labelStatus = Label("Verbindung zum Server einrichten")
     val spinnerStatus = JFXSpinner()
-    val labelServerIP = Label("Server-IP")
+    val labelServerIP = Label("Server-Adresse")
     val tfServerIP = JFXTextField()
     val btnConnect = JFXButton("Manuell Verbinden")
 
@@ -27,9 +28,10 @@ class StartupView : View() {
     override val root = borderpane {
         minWidth = 1000.0
         minHeight = 500.0
+        background = Background(BackgroundFill(Paint.valueOf("#2b2b2b"), CornerRadii.EMPTY, Insets.EMPTY))
 
         center = vbox(50) {
-            maxWidth = 150.0
+            maxWidth = 350.0
             alignment = Pos.CENTER
 
             add(labelStatus)
@@ -41,22 +43,40 @@ class StartupView : View() {
                 add(labelServerIP)
                 add(tfServerIP)
                 add(btnConnect)
-
-               // tfServerIP.style { alignment=Center} TODO
-
             }
 
         }
 
         style {
-            labelStatus.background = Background(BackgroundFill(Color.YELLOWGREEN, CornerRadii.EMPTY, Insets.EMPTY))
             spinnerStatus.isVisible = false
+
+            labelStatus.style {
+                textFill = Paint.valueOf("#2b7bbb")
+                fontSize = 20.px
+            }
+
+            labelServerIP.textFill = Paint.valueOf("#2b7bbb")
+            labelServerIP.style { fontSize = 15.px }
+            btnConnect.textFill = Paint.valueOf("#2b7bbb")
+            btnConnect.background =
+                Background(BackgroundFill(Paint.valueOf("#3c3f41"), CornerRadii.EMPTY, Insets.EMPTY))
+
+            btnConnect.style {
+                padding = box(20.px, 10.px)
+            }
+
+            tfServerIP.style {
+                textFill = Paint.valueOf("#b15b2e")
+                alignment = Pos.BASELINE_CENTER
+            }
+
+
         }
 
         btnConnect.setOnAction {
             spinnerStatus.isVisible = true
             svc.btnConnectAction(tfServerIP.text)
-            spinnerStatus.isVisible = false
+            //spinnerStatus.isVisible = false
 
         }
 
@@ -69,5 +89,4 @@ class StartupView : View() {
         }
 
     }
-
 }

client/src/main/kotlin/org/hso/texturesyncclient/view/startupView/StartupViewController.kt

@@ -1,8 +1,6 @@
 package org.hso.texturesyncclient.view.startupView
 
 import tornadofx.Controller
-import com.sun.org.apache.xalan.internal.xsltc.compiler.sym.PATTERN
-
 
 
 class StartupViewController : Controller() {
@@ -10,14 +8,6 @@ class StartupViewController : Controller() {
     fun btnConnectAction(txt:String){
         println("Connect BTN: $txt")
 
-        if (validateIPv4(txt)){
-            println("valid ipv4")
-            //TODO connect to server ...
-        }else{
-            println("invalid ipv4")
-            //TODO show error
-        }
-
     }
 
     fun labelStatusSetText (txt:String){
@@ -25,10 +15,10 @@ class StartupViewController : Controller() {
         startupView.labelStatus.text =  txt
     }
 
-    fun validateIPv4(ip: String): Boolean {
-        val regex = Regex(pattern = "^(([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\.){3}([01]?\\d\\d?|2[0-4]\\d|25[0-5])\$")
-        return regex.containsMatchIn(input = ip)    // matched: true
-    }
+fun tfServerIPClear (){
+    val startupView = find(StartupView::class)
+    startupView.tfServerIP.clear()
+}
 
 }