Changeset 6522 in josm

Timestamp:

2013-12-24T17:21:56+01:00 (11 years ago)

Author:

Don-vip

Message:

fix #9466 - dialogs larger than the screen

File:

• trunk/src/org/openstreetmap/josm/tools/WindowGeometry.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/tools/WindowGeometry.java

@@ -291 +291 @@
     public void applySafe(Window window) {
         Point p = new Point(topLeft);
-
+        Dimension size = new Dimension(extent);
+
+        Rectangle virtualBounds = getVirtualScreenBounds();
+
+        // Ensure window fit on screen
+
+        if (p.x < virtualBounds.x) {
+            p.x = virtualBounds.x;
+        } else if (p.x > virtualBounds.x + virtualBounds.width - size.width) {
+            p.x = virtualBounds.x + virtualBounds.width - size.width;
+        }
+
+        if (p.y < virtualBounds.y) {
+            p.y = virtualBounds.y;
+        } else if (p.y > virtualBounds.y + virtualBounds.height - size.height) {
+            p.y = virtualBounds.y + virtualBounds.height - size.height;
+        }
+
+        int deltax = (p.x + size.width) - (virtualBounds.x + virtualBounds.width);
+        if (deltax > 0) {
+            size.width -= deltax;
+        }
+
+        int deltay = (p.x + size.height) - (virtualBounds.y + virtualBounds.height);
+        if (deltay > 0) {
+            size.height -= deltay;
+        }
+
+        // Ensure window does not hide taskbar
+
+        Rectangle maxbounds = GraphicsEnvironment.getLocalGraphicsEnvironment().getMaximumWindowBounds();
+
+        deltax = size.width - maxbounds.width;
+        if (deltax > 0) {
+            size.width -= deltax;
+        }
+
+        deltay = size.height - maxbounds.height;
+        if (deltay > 0) {
+            size.height -= deltay;
+        }
+
+        window.setLocation(p);
+        window.setSize(size);
+    }
+
+    /**
+     * Computes the virtual bounds of graphics environment, as an union of all screen bounds.
+     * @return The virtual bounds of graphics environment, as an union of all screen bounds.
+     * @since 6522
+     */
+    public Rectangle getVirtualScreenBounds() {
         Rectangle virtualBounds = new Rectangle();
-        GraphicsEnvironment ge = GraphicsEnvironment
-                .getLocalGraphicsEnvironment();
-        GraphicsDevice[] gs = ge.getScreenDevices();
-        for (GraphicsDevice gd : gs) {
+        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
+        for (GraphicsDevice gd : ge.getScreenDevices()) {
             if (gd.getType() == GraphicsDevice.TYPE_RASTER_SCREEN) {
                 virtualBounds = virtualBounds.union(gd.getDefaultConfiguration().getBounds());
             }
         }
-
-        if (p.x < virtualBounds.x) {
-            p.x = virtualBounds.x;
-        } else if (p.x > virtualBounds.x + virtualBounds.width - extent.width) {
-            p.x = virtualBounds.x + virtualBounds.width - extent.width;
-        }
-
-        if (p.y < virtualBounds.y) {
-            p.y = virtualBounds.y;
-        } else if (p.y > virtualBounds.y + virtualBounds.height - extent.height) {
-            p.y = virtualBounds.y + virtualBounds.height - extent.height;
-        }
-
-        window.setLocation(p);
-        window.setSize(extent);
+        return virtualBounds;
     }
 
@@ -385 +420 @@
     }
 
+    @Override
     public String toString() {
         return "WindowGeometry{topLeft="+topLeft+",extent="+extent+"}";