add reset offer button on edit vendor

client/src/main/java/ru/trader/view/support/cells/EditOfferCell.java

@@ -1,18 +1,28 @@
 package ru.trader.view.support.cells;
 
+import javafx.application.Platform;
+import javafx.geometry.Pos;
+import javafx.scene.Node;
 import javafx.scene.control.TableCell;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TableRow;
+import javafx.scene.input.MouseEvent;
+import javafx.scene.layout.Border;
+import javafx.scene.layout.BorderStroke;
 import javafx.scene.layout.HBox;
+import javafx.scene.layout.Priority;
 import javafx.scene.text.Text;
 import javafx.util.Callback;
 import javafx.util.StringConverter;
+import org.controlsfx.glyphfont.Glyph;
+import org.controlsfx.glyphfont.GlyphFontRegistry;
 import ru.trader.controllers.VendorEditorController;
 
 public class EditOfferCell extends TextFieldCell<VendorEditorController.FakeOffer, Double> {
     private final static String CSS_CHANGE = "change";
     private final static String CSS_ADD = "add";
     private final static String CSS_REMOVE = "remove";
+    private final static String CSS_RESET_ICON = "reset";
     private boolean isSell;
 
     public EditOfferCell(StringConverter<Double> converter, boolean isSell) {
@@ -31,8 +41,8 @@ public class EditOfferCell extends TextFieldCell<VendorEditorController.FakeOffe
         getStyleClass().removeAll(CSS_ADD, CSS_CHANGE, CSS_REMOVE);
         if (d!=0){
             HBox hBox = new HBox();
+            hBox.prefWidthProperty().bind(getTableColumn().widthProperty());
             Text nTxt = new Text(getConverter().toString(isSell ? offer.getSprice() : offer.getBprice()));
-            Text diff = new Text(String.format(" (%+.0f)", d));
             if (isSell){
                 getStyleClass().add(offer.isNewSell()? CSS_ADD : offer.isRemoveSell() ? CSS_REMOVE : CSS_CHANGE);
             } else {
@@ -40,8 +50,24 @@ public class EditOfferCell extends TextFieldCell<VendorEditorController.FakeOffe
             }
             hBox.getChildren().add(nTxt);
             if (!offer.isRemoveBuy() && !offer.isRemoveSell() && !offer.isNewBuy() && !offer.isNewSell()){
+                Text diff = new Text(String.format(" (%+.0f)", d));
                 hBox.getChildren().add(diff);
             }
+            Glyph glyph = (Glyph) GlyphFontRegistry.glyph("FontAwesome|REMOVE");
+            glyph.addEventFilter(MouseEvent.MOUSE_CLICKED, (e) -> {
+                Platform.runLater(() -> {
+                    if (isSell) {
+                        offer.setSprice(offer.getOldSprice());
+                    } else {
+                        offer.setBprice(offer.getOldBprice());
+                    }
+                });
+                e.consume();
+            });
+            HBox icon = new HBox(glyph);
+            icon.getStyleClass().add(CSS_RESET_ICON);
+            HBox.setHgrow(icon, Priority.ALWAYS);
+            hBox.getChildren().add(icon);
             setText(null);
             setGraphic(hBox);
         } else {

client/src/main/resources/view/style.css

@@ -101,3 +101,16 @@ HBox.fields-group hbox-margin{
 #items .add {
     -fx-background-color: lightblue;
 }
+
+#items HBox.reset {
+    -fx-padding: 0 4;
+    -fx-alignment: top-right;
+}
+
+#items HBox.reset Glyph {
+    -fx-opacity: 0.3;
+}
+
+#items HBox.reset Glyph:hover {
+    -fx-opacity: 1;
+}