macOS tItle bar tweak

Author: Stefterv

.gitignore

@@ -108,3 +108,4 @@ java/build/
 /java/libraries/svg/bin
 /java/preprocessor/build
 /java/lsp/build
+/.kotlin/sessions

app/src/processing/app/ui/Editor.java

@@ -23,13 +23,7 @@
 
 package processing.app.ui;
 
-import java.awt.BorderLayout;
-import java.awt.Component;
-import java.awt.Dimension;
-import java.awt.EventQueue;
-import java.awt.Font;
-import java.awt.Frame;
-import java.awt.Point;
+import java.awt.*;
 import java.awt.datatransfer.*;
 import java.awt.event.*;
 import java.awt.print.*;
@@ -54,6 +48,7 @@
 import javax.swing.text.html.*;
 import javax.swing.undo.*;
 
+import com.formdev.flatlaf.util.SystemInfo;
 import processing.app.Base;
 import processing.app.Formatter;
 import processing.app.Language;
@@ -211,6 +206,19 @@ public void windowDeactivated(WindowEvent e) {
     Box box = Box.createVerticalBox();
     Box upper = Box.createVerticalBox();
 
+    if(SystemInfo.isMacFullWindowContentSupported) {
+      getRootPane().putClientProperty( "apple.awt.fullWindowContent", true );
+      getRootPane().putClientProperty( "apple.awt.transparentTitleBar", true );
+
+      var color = Theme.getColor("toolbar.gradient.top");
+      var spacer = new JPanel();
+      spacer.setPreferredSize(new Dimension(1, Toolkit.zoom(18)));
+      spacer.setMinimumSize(new Dimension(1, Toolkit.zoom(18)));
+      spacer.setBackground(color);
+      spacer.setAlignmentX(Component.LEFT_ALIGNMENT);
+      box.add(spacer);
+    }
+
     rebuildModePopup();
     toolbar = createToolbar();
     upper.add(toolbar);

app/src/processing/app/ui/Start.kt

@@ -1,32 +1,26 @@
 package processing.app.ui
 
 import androidx.compose.animation.AnimatedVisibility
-import androidx.compose.animation.EnterExitState
 import androidx.compose.animation.core.LinearEasing
 import androidx.compose.animation.core.tween
 import androidx.compose.animation.fadeIn
 import androidx.compose.animation.fadeOut
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material.Text
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
-import androidx.compose.ui.draw.shadow
 import androidx.compose.ui.graphics.toComposeImageBitmap
 import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.*
-import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import processing.app.Base
 import processing.app.Platform
 import javax.imageio.ImageIO
-import javax.swing.SwingUtilities
 
 /**
  * Show a splash screen window. A rewrite of Splash.java

java/build.gradle.kts

@@ -45,6 +45,7 @@ tasks.compileJava{
 }
 
 tasks.register<Copy>("extraResources"){
+    dependsOn(":java:copyCore")
     from(".")
     include("keywords.txt")
     include("theme/**/*")
@@ -53,8 +54,8 @@ tasks.register<Copy>("extraResources"){
 }
 tasks.register<Copy>("copyCore"){
     val coreProject = project(":core")
-    dependsOn(coreProject.tasks.named("jar"))
-    from(coreProject.tasks.named("jar")) {
+    dependsOn(coreProject.tasks.jar)
+    from(coreProject.tasks.jar) {
         include("core*.jar")
     }
     rename("core.+\\.jar", "core.jar")