Enhance "file" field in General Tab of Entry-Editor

[MVP-D77]

Fixes #8823

Hello, we are a group of students and interested in ui design, and we also think user experience is the most important, in the origin version, user can not quickly find which file he/she select. I want to use setPrefHeight to dynamically update the height of list. But also, there are some issues with other fields` height, maybe we should still make sure every box consist. Also, we hope continue to try to improve this problem!

• Change in CHANGELOG.md described in a way that is understandable for the average user (if applicable)
• Tests created for changes (if applicable)
• Manually tested changed features in running JabRef (always required)
• Screenshots added in PR description (for UI changes)
• Checked developer's documentation: Is the information available and up to date? If not, I outlined it in this pull request.
• Checked documentation: Is the information available and up to date? If not, I created an issue at https://github.com/JabRef/user-documentation/issues or, even better, I submitted a pull request to the documentation repository.

[ThiloteE]

Hey, the heading of this pull-request was way too long xD The header will show up in the list of commits to JabRef, so it is better, if it is short. I also added the fixes #8823, which makes it so that when this pull-request is merged, it automatically closes the issue :-)

Sorry for the edit.

See https://www.freecodecamp.org/news/how-to-write-better-git-commit-messages/ for typical intro to commit messages.

[Siedlerchr]

Please fix the failing tests and the checkstyle issues and remove unused code comment.s

[calixtus]

Any update here?

[koppor]

This PR misses a screenshot

[koppor]

Single-line fields should have the same heights. Please also include text wrapping for these fields (to avoid hiding text). See https://stackoverflow.com/a/40652937/873282 for hints.

[ThiloteE]

Screenshots are based on this pr.

Without files:

With many files:

To do:

• only the file field should increase in size. Other fields should retain their height, even when many files are attached.

[ThiloteE]

I think https://github.com/JabRef/jabref/blob/main/src/main/java/org/jabref/gui/entryeditor/FieldsEditorTab.java might be the place regulating field width within the entry editor tabs?

e.g.

    private void setRegularRowLayout(GridPane gridPane) {
        double totalWeight = fields.stream()
                                   .mapToDouble(field -> editors.get(field).getWeight())
                                   .sum();

        List<RowConstraints> constraints = new ArrayList<>();
        for (Field field : fields) {
            RowConstraints rowExpand = new RowConstraints();
            rowExpand.setVgrow(Priority.ALWAYS);
            rowExpand.setValignment(VPos.TOP);
            rowExpand.setPercentHeight(100 * editors.get(field).getWeight() / totalWeight);
            constraints.add(rowExpand);
        }
        gridPane.getRowConstraints().addAll(constraints);
    }

    private void setCompressedRowLayout(GridPane gridPane, int rows) {
        RowConstraints rowExpand = new RowConstraints();
        rowExpand.setVgrow(Priority.ALWAYS);
        rowExpand.setValignment(VPos.TOP);
        if (rows == 0) {
            rowExpand.setPercentHeight(100);
        } else {
            rowExpand.setPercentHeight(100 / (double) rows);
        }
        for (int i = 0; i < rows; i++) {
            gridPane.getRowConstraints().add(rowExpand);
        }
    }

[Siedlerchr]

The height of the LinkedFilesEditor is controlled here as well, it returns the weight parameter used for the calculation

jabref/src/main/java/org/jabref/gui/fieldeditors/LinkedFilesEditor.java

Lines 262 to 265 in 1100526

	@Override
	public double getWeight() {
	return 2;
	}

[ThiloteE]

In Oktober I experimented a little with this pr and found that listView.setMinHeight(number*33); works better than "20" in some situations.

Here the code I experimented with (but it did not work all too well either :/ It's quite the hack

src/main/java/org/jabref/gui/fieldeditors/LinkedFilesEditor.fxml


-    <ListView fx:id="listView" prefHeight="0" HBox.hgrow="ALWAYS" maxHeight="100" />
+    <ListView fx:id="listView" HBox.hgrow="ALWAYS"/>


src/main/java/org/jabref/gui/fieldeditors/LinkedFilesEditor.java


     @FXML
     private void addNewFile() {
-        viewModel.addNewFile();
+      int number = viewModel.addNewFile();
+      if (number < 4) {
+          return;
+      }
+   //   else if (number > 7) {
+   //       // listView.getMinHeight;
+   //       return;
+   //   }
+          //else {
+          // computeMinHeight(forWidth)
+          // listView.setMinHeight(number*33);
+          // listView.setPrefHeight(number*5);
+          // System.out.println(listView.getPrefHeight());
+      //}
     }


src/main/java/org/jabref/gui/fieldeditors/LinkedFilesEditorViewModel.java

     public ListProperty<LinkedFileViewModel> filesProperty() {
         return files;
     }
 
-    public void addNewFile() {
+    //public void addNewFile() {
+    public int addNewFile() {
         Path workingDirectory = databaseContext.getFirstExistingFileDir(preferences.getFilePreferences())
                                                .orElse(preferences.getFilePreferences().getWorkingDirectory());
 
         FileDialogConfiguration fileDialogConfiguration = new FileDialogConfiguration.Builder()
                 .withInitialDirectory(workingDirectory)
@@ -149,10 +150,11 @@ public class LinkedFilesEditorViewModel extends AbstractEditorViewModel {
                     databaseContext,
                     taskExecutor,
                     dialogService,
                     preferences));
         });
+        return files.size();
     }