Build a file browser looking like Finder

1 files changed, 88 insertions, 0 deletions

diff --git a/src/de/fhswf/fbin/java2fx/tables/DatePickerTableCell.java b/src/de/fhswf/fbin/java2fx/tables/DatePickerTableCell.java
new file mode 100644
index 0000000..c68edbb
--- /dev/null
+++ b/src/de/fhswf/fbin/java2fx/tables/DatePickerTableCell.java
@@ -0,0 +1,88 @@
+package de.fhswf.fbin.java2fx.tables;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
+import javafx.scene.control.DatePicker;
+import javafx.scene.control.TableCell;
+
+public class DatePickerTableCell<S> extends TableCell<S, LocalDate>
+{
+   private DatePicker datePicker;
+
+   @Override
+   public void startEdit()
+   {
+      if (!isEmpty())
+      {
+         super.startEdit();
+         createDatePicker();
+         setText(null);
+         setGraphic(datePicker);
+      }
+   }
+
+   @Override
+   public void cancelEdit()
+   {
+      super.cancelEdit();
+
+      setText(getItem().format(DateTimeFormatter.RFC_1123_DATE_TIME));
+      setGraphic(null);
+   }
+
+   @Override
+   public void updateItem(LocalDate item, boolean empty)
+   {
+      super.updateItem(item, empty);
+
+      if (empty)
+      {
+         setText(null);
+         setGraphic(null);
+      }
+      else
+      {
+         if (isEditing())
+         {
+            if (datePicker != null)
+            {
+               datePicker.setValue(item);
+            }
+            setText(null);
+            setGraphic(datePicker);
+         }
+         else
+         {
+            setText(item.format(DateTimeFormatter.RFC_1123_DATE_TIME));
+            setGraphic(null);
+         }
+      }
+   }
+
+   private void createDatePicker()
+   {
+      datePicker = new DatePicker();
+      datePicker.setValue(getItem());
+      datePicker.setMinWidth(this.getWidth() - this.getGraphicTextGap() * 2);
+      datePicker.focusedProperty().addListener(new ChangeListener<Boolean>()
+      {
+         @Override
+         public void changed(ObservableValue<? extends Boolean> arg0,
+               Boolean oldVAlue, Boolean newValue)
+         {
+            if (!newValue)
+            {
+               commitEdit(datePicker.getValue());
+            }
+         }
+      });
+   }
+
+   private String getString()
+   {
+      return getItem() == null ? "" : getItem().format(DateTimeFormatter.RFC_1123_DATE_TIME);
+   }
+}