done panel with overlapping

2026-03-18 21:50:04 +00:00 · 2020-03-19 22:02:43 +02:00
parent c9a5a55618
commit 9fbfb6b3fb
12 changed files with 483 additions and 112 deletions
--- a/src/guiTree/Components/Panel.java
+++ b/src/guiTree/Components/Panel.java
@@ -0,0 +1,107 @@
+package guiTree.Components;
+
+import guiTree.Visual;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Panel extends Visual {
+    List<Visual> visuals;
+    private Boolean overlapping;
+
+    public Panel() {
+        overlapping = false;
+        visuals = new ArrayList<>();
+    }
+
+    public void setOverlapping(Boolean overlapping) {
+        this.overlapping = overlapping;
+        reposition();
+    }
+
+    public Boolean getOverlapping() {
+        return this.overlapping;
+    }
+
+    private void calculateSize(Visual v) {
+
+    }
+
+    private void calculatePosition(Visual v) {
+        if(!overlapping) {
+            boolean ok = false;
+            while(!ok) {
+                ok = true;
+                for (int i = 0; i < visuals.size(); i++) {
+                    Visual v2 = visuals.get(i);
+                    if (isOverlapping(v, v2) && v != v2) {
+                        System.out.println(v + " Overlapping with: " + v2);
+                        if(v.getLocationX() + v.getWidth() + v2.getWidth() > this.getWidth()) {
+                            if(v.getLocationY() + v.getHeight() + v2.getHeight() > this.getHeight()) {
+                                break;
+                            }
+                            else {
+                                v.setLocationY(v2.getLocationY() + v2.getHeight());
+                            }
+                        }
+                        else {
+                            v.setLocationX(v2.getLocationX() + v2.getWidth());
+                        }
+                        i = 0;
+                    }
+                }
+                if(v.getLocationX() + v.getWidth() > this.getWidth()) {
+                    ok = false;
+                    v.setLocationY(v.getLocationY() + 10);
+                }
+                if(v.getLocationY() > this.getHeight()) {
+                    v.setLocation(0, 0);
+                    break;
+                }
+            }
+
+        }
+    }
+
+    private void reposition() {
+        for(int i = visuals.size() - 1; i >= 0; i--) {
+            calculatePosition(visuals.get(i));
+        }
+    }
+
+    @Override
+    public void addVisual(Visual v) {
+        calculatePosition(v);
+        super.addVisual(v);
+        visuals.add(v);
+    }
+
+    private Boolean isOverlapping(Visual v1, Visual v2) {
+        int l1x = v1.getLocationX();
+        int r1x = v1.getLocationX() + v1.getWidth();
+        int l1y = v1.getLocationY();
+        int r1y = v1.getLocationY() + v1.getHeight();
+        int l2x = v2.getLocationX();
+        int r2x = v2.getLocationX() + v2.getWidth();
+        int l2y = v2.getLocationY();
+        int r2y = v2.getLocationY() + v2.getHeight();
+
+        if(l1x > r2x || l2x > r1x) {
+            return  false;
+        }
+
+        return l1y <= r2y && l2y <= r1y;
+    }
+
+    @Override
+    public void handleNotification(int notify) {
+        if(notify == TitleBar.CLOSE || notify == TitleBar.MAXIMIZE ||
+            notify == TitleBar.MINIMIZE || notify == TitleBar.NORMALIZE) {
+            notifyParent(notify);
+//            return;
+        }
+//        if(notify == SIZE_CHANGED || notify == LOCATION_CHANGED) {
+//            reposition();
+//        }
+    }
+}