Fix - adding/removing function cleared choicebox's selection.

aadamvanko · Dec 13, 2021 · 5fb33a0 · 5fb33a0
1 parent 21754c4
commit 5fb33a0
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Showing 7 changed files with 43 additions and 23 deletions.
diff --git a/.../cz/muni/fi/spnp/gui/components/propertieseditor/arc/FunctionalMultiplicitySubEditor.java b/.../cz/muni/fi/spnp/gui/components/propertieseditor/arc/FunctionalMultiplicitySubEditor.java
@@ -5,9 +5,9 @@
 import cz.muni.fi.spnp.gui.components.diagram.graph.elements.arc.viewmodels.ArcViewModel;
 import cz.muni.fi.spnp.gui.components.menu.view.functions.FunctionViewModel;
 import cz.muni.fi.spnp.gui.components.propertieseditor.common.FunctionViewModelStringConverter;
+import cz.muni.fi.spnp.gui.components.propertieseditor.common.MyChoiceBox;
 import javafx.collections.FXCollections;
 import javafx.collections.ListChangeListener;
-import javafx.scene.control.ChoiceBox;
 import javafx.scene.control.Label;
 
 import java.util.stream.Collectors;
@@ -18,7 +18,7 @@
 public class FunctionalMultiplicitySubEditor extends ArcMultiplicitySubEditor {
 
     private Label multiplicityFunctionLabel;
-    private ChoiceBox<FunctionViewModel> multiplicityFunctionChoiceBox;
+    private MyChoiceBox<FunctionViewModel> multiplicityFunctionChoiceBox;
 
     private final ListChangeListener<? super FunctionViewModel> onFunctionsChangedListener;
 
@@ -30,7 +30,7 @@ public FunctionalMultiplicitySubEditor() {
 
     private void createView() {
         multiplicityFunctionLabel = new Label("Multiplicity function:");
-        multiplicityFunctionChoiceBox = new ChoiceBox<>();
+        multiplicityFunctionChoiceBox = new MyChoiceBox<>();
         addRow(multiplicityFunctionLabel, multiplicityFunctionChoiceBox);
     }
 
@@ -42,7 +42,7 @@ private void onFunctionsChangedListener(ListChangeListener.Change<? extends Func
 //        System.out.println("changed");
         var functionsCopy = FXCollections.observableArrayList(arcCardinalityFunctions);
         functionsCopy.add(0, null);
-        multiplicityFunctionChoiceBox.setItems(functionsCopy);
+        multiplicityFunctionChoiceBox.setItemsWithSelected(functionsCopy);
     }
 
     @Override

diff --git a/src/main/java/cz/muni/fi/spnp/gui/components/propertieseditor/common/MyChoiceBox.java b/src/main/java/cz/muni/fi/spnp/gui/components/propertieseditor/common/MyChoiceBox.java
@@ -0,0 +1,19 @@
+package cz.muni.fi.spnp.gui.components.propertieseditor.common;
+
+import javafx.collections.ObservableList;
+import javafx.scene.control.ChoiceBox;
+
+/**
+ * Custom choice box to keep the selected item after the change of the items.
+ *
+ * @param <T> type of the items
+ */
+public class MyChoiceBox<T> extends ChoiceBox<T> {
+
+    public void setItemsWithSelected(ObservableList<T> newItems) {
+        var selectedItem = getSelectionModel().getSelectedItem();
+        super.setItems(newItems);
+        getSelectionModel().select(selectedItem);
+    }
+
+}
diff --git a/...z/muni/fi/spnp/gui/components/propertieseditor/transition/TransitionPropertiesEditor.java b/...z/muni/fi/spnp/gui/components/propertieseditor/transition/TransitionPropertiesEditor.java
@@ -9,6 +9,7 @@
 import cz.muni.fi.spnp.gui.components.propertieseditor.ElementPropertiesEditor;
 import cz.muni.fi.spnp.gui.components.propertieseditor.common.FunctionViewModelStringConverter;
 import cz.muni.fi.spnp.gui.components.propertieseditor.common.IntegerTextField;
+import cz.muni.fi.spnp.gui.components.propertieseditor.common.MyChoiceBox;
 import javafx.collections.FXCollections;
 import javafx.collections.ListChangeListener;
 import javafx.scene.control.ChoiceBox;
@@ -25,7 +26,7 @@ public abstract class TransitionPropertiesEditor extends ElementPropertiesEditor
     private final Label priorityLabel;
     private final IntegerTextField priorityTextField;
     private final Label guardFunctionLabel;
-    private final ChoiceBox<FunctionViewModel> guardFunctionChoiceBox;
+    private final MyChoiceBox<FunctionViewModel> guardFunctionChoiceBox;
     private final ListChangeListener<? super FunctionViewModel> onFunctionsChangedListener;
     private final Label orientationLabel;
     private final ChoiceBox<TransitionOrientation> orientationChoiceBox;
@@ -36,7 +37,7 @@ public TransitionPropertiesEditor() {
         addRow(priorityLabel, priorityTextField.getTextField());
 
         guardFunctionLabel = new Label("Guard function:");
-        guardFunctionChoiceBox = new ChoiceBox<>();
+        guardFunctionChoiceBox = new MyChoiceBox<>();
         addRow(guardFunctionLabel, guardFunctionChoiceBox);
 
         orientationLabel = new Label("Orientation:");
@@ -58,7 +59,7 @@ private void onFunctionsChangedListener(ListChangeListener.Change<? extends Func
                 .collect(Collectors.toList());
         var functionsCopy = FXCollections.observableArrayList(guardFunctions);
         functionsCopy.add(0, null);
-        guardFunctionChoiceBox.setItems(functionsCopy);
+        guardFunctionChoiceBox.setItemsWithSelected(functionsCopy);
     }
 
     @Override

diff --git a/...nents/propertieseditor/transition/immediate/FunctionalProbabilityPropertiesSubEditor.java b/...nents/propertieseditor/transition/immediate/FunctionalProbabilityPropertiesSubEditor.java
@@ -6,9 +6,9 @@
 import cz.muni.fi.spnp.gui.components.diagram.graph.elements.transition.viewmodels.immediate.TransitionProbabilityViewModel;
 import cz.muni.fi.spnp.gui.components.menu.view.functions.FunctionViewModel;
 import cz.muni.fi.spnp.gui.components.propertieseditor.common.FunctionViewModelStringConverter;
+import cz.muni.fi.spnp.gui.components.propertieseditor.common.MyChoiceBox;
 import javafx.collections.FXCollections;
 import javafx.collections.ListChangeListener;
-import javafx.scene.control.ChoiceBox;
 import javafx.scene.control.Label;
 
 import java.util.stream.Collectors;
@@ -20,7 +20,7 @@ public class FunctionalProbabilityPropertiesSubEditor extends TransitionProbabil
 
     private final ListChangeListener<? super FunctionViewModel> onFunctionsChangedListener;
     private Label functionLabel;
-    private ChoiceBox<FunctionViewModel> functionChoiceBox;
+    private MyChoiceBox<FunctionViewModel> functionChoiceBox;
 
     public FunctionalProbabilityPropertiesSubEditor() {
         createView();
@@ -30,7 +30,7 @@ public FunctionalProbabilityPropertiesSubEditor() {
 
     private void createView() {
         functionLabel = new Label("Function:");
-        functionChoiceBox = new ChoiceBox<>();
+        functionChoiceBox = new MyChoiceBox<>();
 
         addRow(functionLabel, functionChoiceBox);
     }
@@ -41,7 +41,7 @@ private void onFunctionsChangedListener(ListChangeListener.Change<? extends Func
                 .collect(Collectors.toList());
         var functionsCopy = FXCollections.observableArrayList(probabilityFunctions);
         functionsCopy.add(0, null);
-        functionChoiceBox.setItems(functionsCopy);
+        functionChoiceBox.setItemsWithSelected(functionsCopy);
     }
 
     @Override

diff --git a/...s/propertieseditor/transition/immediate/PlaceDependentProbabilityPropertiesSubEditor.java b/...s/propertieseditor/transition/immediate/PlaceDependentProbabilityPropertiesSubEditor.java
@@ -5,10 +5,10 @@
 import cz.muni.fi.spnp.gui.components.diagram.graph.elements.place.PlaceViewModel;
 import cz.muni.fi.spnp.gui.components.diagram.graph.elements.transition.viewmodels.immediate.PlaceDependentTransitionProbabilityViewModel;
 import cz.muni.fi.spnp.gui.components.diagram.graph.elements.transition.viewmodels.immediate.TransitionProbabilityViewModel;
+import cz.muni.fi.spnp.gui.components.propertieseditor.common.MyChoiceBox;
 import cz.muni.fi.spnp.gui.components.propertieseditor.common.PlaceViewModelStringConverter;
 import javafx.collections.FXCollections;
 import javafx.collections.ListChangeListener;
-import javafx.scene.control.ChoiceBox;
 import javafx.scene.control.Label;
 import javafx.scene.control.TextField;
 
@@ -21,7 +21,7 @@ public class PlaceDependentProbabilityPropertiesSubEditor extends TransitionProb
     private Label valueLabel;
     private TextField valueTextField;
     private Label dependentPlaceLabel;
-    private ChoiceBox<PlaceViewModel> dependentPlaceChoiceBox;
+    private MyChoiceBox<PlaceViewModel> dependentPlaceChoiceBox;
 
     public PlaceDependentProbabilityPropertiesSubEditor() {
         createView();
@@ -35,14 +35,14 @@ private void createView() {
         addRow(valueLabel, valueTextField);
 
         dependentPlaceLabel = new Label("Dependent place:");
-        dependentPlaceChoiceBox = new ChoiceBox<>();
+        dependentPlaceChoiceBox = new MyChoiceBox<>();
         addRow(dependentPlaceLabel, dependentPlaceChoiceBox);
     }
 
     private void onPlacesChangedListener(ListChangeListener.Change<? extends ElementViewModel> placesChange) {
         var placesCopy = FXCollections.observableArrayList(diagramViewModel.getPlaces());
         placesCopy.add(0, null);
-        dependentPlaceChoiceBox.setItems(placesCopy);
+        dependentPlaceChoiceBox.setItemsWithSelected(placesCopy);
     }
 
     @Override

diff --git a/...mponents/propertieseditor/transition/timed/FunctionalTransitionDistributionSubEditor.java b/...mponents/propertieseditor/transition/timed/FunctionalTransitionDistributionSubEditor.java
@@ -5,10 +5,10 @@
 import cz.muni.fi.spnp.gui.components.diagram.graph.elements.transition.viewmodels.timed.distributions.TransitionDistributionViewModel;
 import cz.muni.fi.spnp.gui.components.menu.view.functions.FunctionViewModel;
 import cz.muni.fi.spnp.gui.components.propertieseditor.common.FunctionViewModelStringConverter;
+import cz.muni.fi.spnp.gui.components.propertieseditor.common.MyChoiceBox;
 import cz.muni.fi.spnp.gui.components.propertieseditor.transition.PropertiesEditorRow;
 import javafx.collections.FXCollections;
 import javafx.collections.ListChangeListener;
-import javafx.scene.control.ChoiceBox;
 import javafx.scene.control.Label;
 
 import java.util.ArrayList;
@@ -22,7 +22,7 @@ public class FunctionalTransitionDistributionSubEditor extends TransitionDistrib
 
     private final ListChangeListener<? super FunctionViewModel> onFunctionsChangedListener;
     private List<Label> valuesLabels;
-    private List<ChoiceBox<FunctionViewModel>> functionsChoiceBoxes;
+    private List<MyChoiceBox<FunctionViewModel>> functionsChoiceBoxes;
 
     public FunctionalTransitionDistributionSubEditor() {
         createView();
@@ -36,7 +36,7 @@ private void createView() {
         for (int i = 0; i < 4; i++) {
             var valueLabel = new Label("Value:");
             valuesLabels.add(valueLabel);
-            var functionChoiceBox = new ChoiceBox<FunctionViewModel>();
+            var functionChoiceBox = new MyChoiceBox<FunctionViewModel>();
             functionsChoiceBoxes.add(functionChoiceBox);
             addRow(valueLabel, functionChoiceBox);
         }
@@ -48,7 +48,7 @@ private void onFunctionsChangedListener(ListChangeListener.Change<? extends Func
                 .collect(Collectors.toList());
         var functionsCopy = FXCollections.observableArrayList(distributionFunctions);
         functionsCopy.add(0, null);
-        functionsChoiceBoxes.forEach(functionChoiceBox -> functionChoiceBox.setItems(functionsCopy));
+        functionsChoiceBoxes.forEach(functionChoiceBox -> functionChoiceBox.setItemsWithSelected(functionsCopy));
     }
 
     @Override

diff --git a/...ents/propertieseditor/transition/timed/PlaceDependentTransitionDistributionSubEditor.java b/...ents/propertieseditor/transition/timed/PlaceDependentTransitionDistributionSubEditor.java
@@ -4,11 +4,11 @@
 import cz.muni.fi.spnp.gui.components.diagram.graph.common.ElementViewModel;
 import cz.muni.fi.spnp.gui.components.diagram.graph.elements.place.PlaceViewModel;
 import cz.muni.fi.spnp.gui.components.diagram.graph.elements.transition.viewmodels.timed.distributions.TransitionDistributionViewModel;
+import cz.muni.fi.spnp.gui.components.propertieseditor.common.MyChoiceBox;
 import cz.muni.fi.spnp.gui.components.propertieseditor.common.PlaceViewModelStringConverter;
 import cz.muni.fi.spnp.gui.components.propertieseditor.transition.PropertiesEditorRow;
 import javafx.collections.FXCollections;
 import javafx.collections.ListChangeListener;
-import javafx.scene.control.ChoiceBox;
 import javafx.scene.control.Label;
 
 import java.util.List;
@@ -22,7 +22,7 @@ public class PlaceDependentTransitionDistributionSubEditor extends ConstantTrans
 
     private final ListChangeListener<? super ElementViewModel> onPlacesChangedListener;
     private Label dependentPlaceLabel;
-    private ChoiceBox<PlaceViewModel> dependentPlaceChoiceBox;
+    private MyChoiceBox<PlaceViewModel> dependentPlaceChoiceBox;
     private PropertiesEditorRow dependentPlaceRow;
 
     public PlaceDependentTransitionDistributionSubEditor() {
@@ -33,14 +33,14 @@ public PlaceDependentTransitionDistributionSubEditor() {
 
     private void createView() {
         dependentPlaceLabel = new Label("Dependent place:");
-        dependentPlaceChoiceBox = new ChoiceBox<>();
+        dependentPlaceChoiceBox = new MyChoiceBox<>();
         dependentPlaceRow = new PropertiesEditorRow(dependentPlaceLabel, dependentPlaceChoiceBox);
     }
 
     private void onPlacesChangedListener(ListChangeListener.Change<? extends ElementViewModel> placesChange) {
         var placesCopy = FXCollections.observableArrayList(diagramViewModel.getPlaces());
         placesCopy.add(0, null);
-        dependentPlaceChoiceBox.setItems(placesCopy);
+        dependentPlaceChoiceBox.setItemsWithSelected(placesCopy);
     }
 
     @Override