Java Code Examples for javafx.scene.control.TreeTableColumn#setPrefWidth()
The following examples show how to use
javafx.scene.control.TreeTableColumn#setPrefWidth() .
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Example 1
| Source File: DefaultTreeTable.java From xframium-java with GNU General Public License v3.0 | 5 votes |
|
protected void addColumnString (String heading, int width, Justification justification,
String propertyName)
{
TreeTableColumn<T, String> column = new TreeTableColumn<> (heading);
column.setPrefWidth (width);
column
.setCellValueFactory (new TreeItemPropertyValueFactory<T, String> (propertyName));
getColumns ().add (column);
if (justification == Justification.CENTER)
column.setStyle ("-fx-alignment: CENTER;");
}
Example 2
| Source File: DefaultTreeTable.java From xframium-java with GNU General Public License v3.0 | 5 votes |
|
protected void addColumnNumber (String heading, int width, String propertyName)
{
TreeTableColumn<T, Number> column = new TreeTableColumn<> (heading);
column.setPrefWidth (width);
column
.setCellValueFactory (new TreeItemPropertyValueFactory<T, Number> (propertyName));
getColumns ().add (column);
column.setStyle ("-fx-alignment: CENTER-RIGHT;");
}
Example 3
| Source File: DefaultTreeTable.java From dm3270 with Apache License 2.0 | 5 votes |
|
protected void addColumnString (String heading, int width, Justification justification,
String propertyName)
{
TreeTableColumn<T, String> column = new TreeTableColumn<> (heading);
column.setPrefWidth (width);
column
.setCellValueFactory (new TreeItemPropertyValueFactory<T, String> (propertyName));
getColumns ().add (column);
if (justification == Justification.CENTER)
column.setStyle ("-fx-alignment: CENTER;");
}
Example 4
| Source File: DefaultTreeTable.java From dm3270 with Apache License 2.0 | 5 votes |
|
protected void addColumnNumber (String heading, int width, String propertyName)
{
TreeTableColumn<T, Number> column = new TreeTableColumn<> (heading);
column.setPrefWidth (width);
column
.setCellValueFactory (new TreeItemPropertyValueFactory<T, Number> (propertyName));
getColumns ().add (column);
column.setStyle ("-fx-alignment: CENTER-RIGHT;");
}
Example 5
| Source File: CMultipleChoiceField.java From Open-Lowcode with Eclipse Public License 2.0 | 4 votes |
|
@Override
public TreeTableColumn<ObjectDataElt, ?> getTreeTableColumn(
PageActionManager pageactionmanager,
String actionkeyforupdate) {
TreeTableColumn<ObjectDataElt, String> thiscolumn = new TreeTableColumn<ObjectDataElt, String>(this.getLabel());
thiscolumn.setEditable(true);
int length = (this.maxcharlength * 7);
if (length > 300)
length = 300;
if (this.prefereddisplayintable >= 0) {
length = this.prefereddisplayintable * 7;
}
logger.fine(" --**-- length for field" + this.getLabel() + " maxcharlength:" + maxcharlength
+ " pref display in table " + this.prefereddisplayintable + " final length = " + length);
thiscolumn.setMinWidth(length);
thiscolumn.setPrefWidth(length);
CMultipleChoiceField thischoicefield = this;
thiscolumn.setCellValueFactory(
new Callback<TreeTableColumn.CellDataFeatures<ObjectDataElt, String>, ObservableValue<String>>() {
@SuppressWarnings("unchecked")
@Override
public ObservableValue<String> call(
javafx.scene.control.TreeTableColumn.CellDataFeatures<ObjectDataElt, String> p) {
ObjectDataElt line = p.getValue().getValue();
String fieldname = thischoicefield.getFieldname();
if (line == null)
return new SimpleStringProperty("");
SimpleDataElt lineelement = line.lookupEltByName(fieldname);
if (lineelement == null) {
return new SimpleStringProperty("Field Not found !" + fieldname);
}
if (!(lineelement instanceof MultipleChoiceDataElt))
return new SimpleStringProperty("Invalid type " + lineelement.getType());
return new SimpleStringProperty(thischoicefield
.displayMultiValue((MultipleChoiceDataElt<CChoiceFieldValue>) lineelement));
}
});
return thiscolumn;
}
Example 6
| Source File: CTimePeriodField.java From Open-Lowcode with Eclipse Public License 2.0 | 4 votes |
|
@Override
public TreeTableColumn<ObjectDataElt, ?> getTreeTableColumn(
PageActionManager pageactionmanager,
String actionkeyforupdate) {
TreeTableColumn<ObjectDataElt, String> thiscolumn = new TreeTableColumn<ObjectDataElt, String>(this.getLabel());
thiscolumn.setEditable(true);
int length = 20 * 7;
if (this.prefereddisplayintable >= 0) {
length = this.prefereddisplayintable * 7;
}
thiscolumn.setMinWidth(length);
thiscolumn.setPrefWidth(length);
CTimePeriodField thistimeperiodfield = this;
thiscolumn.setCellValueFactory(new javafx.util.Callback<
TreeTableColumn.CellDataFeatures<ObjectDataElt, String>, ObservableValue<String>>() {
@Override
public ObservableValue<String> call(
javafx.scene.control.TreeTableColumn.CellDataFeatures<ObjectDataElt, String> p) {
ObjectDataElt line = p.getValue().getValue();
String fieldname = thistimeperiodfield.getFieldname();
if (line == null)
return new SimpleStringProperty("");
SimpleDataElt lineelement = line.lookupEltByName(fieldname);
String displayasstring = "Field Not found or bad type: " + fieldname + "/"
+ (lineelement != null ? lineelement.getClass() : "NULL");
if (lineelement != null)
if (lineelement instanceof TimePeriodDataElt) {
TimePeriodDataElt tpelement = (TimePeriodDataElt) lineelement;
return new SimpleStringProperty(
tpelement.getPayload() != null ? tpelement.getPayload().toString() : "");
}
if (lineelement != null)
if (lineelement instanceof TextDataElt) {
TextDataElt text = (TextDataElt) lineelement;
TimePeriod tp = TimePeriod.generateFromString(text.getPayload());
return new SimpleStringProperty(tp != null ? tp.toString() : "");
}
return new SimpleStringProperty(displayasstring);
}
});
return thiscolumn;
}
Example 7
| Source File: CChoiceField.java From Open-Lowcode with Eclipse Public License 2.0 | 4 votes |
|
@Override
public TreeTableColumn<ObjectDataElt, String> getTreeTableColumn(
PageActionManager pageactionmanager,
String actionkeyforupdate) {
TreeTableColumn<ObjectDataElt, String> thiscolumn = new TreeTableColumn<ObjectDataElt, String>(this.getLabel());
thiscolumn.setEditable(true);
int length = (this.maxcharlength * 7);
if (length > 300)
length = 300;
if (this.prefereddisplaysizeintable >= 0) {
length = this.prefereddisplaysizeintable * 7;
}
logger.fine(" --**-- length for field" + this.getLabel() + " maxcharlength:" + maxcharlength
+ " pref display in table " + this.prefereddisplaysizeintable + " final length = " + length);
thiscolumn.setMinWidth(length);
thiscolumn.setPrefWidth(length);
CChoiceField thischoicefield = this;
thiscolumn.setCellValueFactory(
new Callback<TreeTableColumn.CellDataFeatures<ObjectDataElt, String>, ObservableValue<String>>() {
@Override
public ObservableValue<String> call(
javafx.scene.control.TreeTableColumn.CellDataFeatures<ObjectDataElt, String> p) {
ObjectDataElt line = p.getValue().getValue();
String fieldname = thischoicefield.getFieldname();
if (line == null)
return new SimpleStringProperty("");
SimpleDataElt lineelement = line.lookupEltByName(fieldname);
if (lineelement == null) {
return new SimpleStringProperty("Field Not found !" + fieldname);
}
String code = lineelement.defaultTextRepresentation();
String displaystring = "Invalid code: " + code; // by default code is invalid
if (code.length() == 0)
displaystring = ""; // or empty
CChoiceFieldValue displayvalue = valuesbycode.get(code); // try to get display value
if (displayvalue != null)
displaystring = displayvalue.getDisplayvalue();
return new SimpleStringProperty(displaystring);
}
});
return thiscolumn;
}
Example 8
| Source File: CTextField.java From Open-Lowcode with Eclipse Public License 2.0 | 4 votes |
|
@Override
public TreeTableColumn<ObjectDataElt, ?> getTreeTableColumn(
PageActionManager pageactionmanager,
String actionkeyforupdate) {
TreeTableColumn<ObjectDataElt, String> thiscolumn = new TreeTableColumn<ObjectDataElt, String>(this.getLabel());
if (actionkeyforupdate != null)
thiscolumn.setEditable(true);
int length = 20 + this.maxlength * 6;
if (length > 150)
length = 150;
if (this.prefereddisplaysizeintable >= 0) {
logger.severe(
"dirty log: prefereddisplayintable " + this.prefereddisplaysizeintable + "," + this.getLabel());
length = this.prefereddisplaysizeintable * 5;
}
if (length > MAXROWWIDTH) {
length = MAXROWWIDTH;
LOGGER.finer("for column " + this.getFieldname() + ", reduced max row width to " + length);
}
thiscolumn.setMinWidth(length);
thiscolumn.setPrefWidth(length);
CTextField thistextfield = this;
thiscolumn.setCellValueFactory(
new Callback<TreeTableColumn.CellDataFeatures<ObjectDataElt, String>, ObservableValue<String>>() {
@Override
public ObservableValue<String> call(TreeTableColumn.CellDataFeatures<ObjectDataElt, String> p) {
try {
ObjectDataElt line = p.getValue().getValue();
String fieldname = thistextfield.getFieldname();
if (line == null)
return new SimpleStringProperty("");
SimpleDataElt lineelement = line.lookupEltByName(fieldname);
if (lineelement == null)
return new SimpleStringProperty("Field Not found !" + fieldname);
if (!richtextedit)
return new SimpleStringProperty(lineelement.defaultTextRepresentation());
String text = lineelement.defaultTextRepresentation();
RichText richtext = new RichText(text);
return new SimpleStringProperty(richtext.generatePlainString());
} catch (Exception e) {
logger.warning("Exception while building observable value " + e.getMessage());
for (int i = 0; i < e.getStackTrace().length; i++)
logger.warning(" " + e.getStackTrace()[i]);
pageactionmanager.getClientSession().getActiveClientDisplay()
.updateStatusBar("Error in building cell value " + e.getMessage(), true);
return new SimpleStringProperty("ERROR");
}
}
});
return thiscolumn;
}
Example 9
| Source File: FileBrowserController.java From phoebus with Eclipse Public License 1.0 | 4 votes |
|
@FXML
public void initialize() {
treeView.setShowRoot(false);
treeView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
// Create table columns
final TreeTableColumn<FileInfo, File> name_col = new TreeTableColumn<>(Messages.ColName);
name_col.setPrefWidth(200);
name_col.setCellValueFactory(p -> new ReadOnlyObjectWrapper<>(p.getValue().getValue().file));
name_col.setCellFactory(info -> new FileTreeCell());
name_col.setComparator(FileTreeItem.fileTreeItemComparator);
treeView.getColumns().add(name_col);
// Linux (Gnome) and Mac file browsers list size before time
final TreeTableColumn<FileInfo, Number> size_col = new TreeTableColumn<>(Messages.ColSize);
size_col.setCellValueFactory(p -> p.getValue().getValue().size);
size_col.setCellFactory(info -> new FileSizeCell());
treeView.getColumns().add(size_col);
final TreeTableColumn<FileInfo, String> time_col = new TreeTableColumn<>(Messages.ColTime);
time_col.setCellValueFactory(p -> p.getValue().getValue().time);
treeView.getColumns().add(time_col);
// This would cause columns to fill table width,
// but _always_ does that, not allowing us to restore
// saved widths from memento:
// treeView.setColumnResizePolicy(TreeTableView.CONSTRAINED_RESIZE_POLICY);
// Last column fills remaining space
final InvalidationListener resize = prop ->
{
// Available with, less space used for the TableMenuButton '+' on the right
// so that the up/down column sort markers remain visible
double available = treeView.getWidth() - 10;
if (name_col.isVisible())
{
// Only name visible? Use the space!
if (!size_col.isVisible() && !time_col.isVisible())
name_col.setPrefWidth(available);
else
available -= name_col.getWidth();
}
if (size_col.isVisible())
{
if (! time_col.isVisible())
size_col.setPrefWidth(available);
else
available -= size_col.getWidth();
}
if (time_col.isVisible())
time_col.setPrefWidth(available);
};
treeView.widthProperty().addListener(resize);
name_col.widthProperty().addListener(resize);
size_col.widthProperty().addListener(resize);
name_col.visibleProperty().addListener(resize);
size_col.visibleProperty().addListener(resize);
time_col.visibleProperty().addListener(resize);
// Allow users to show/hide columns
treeView.setTableMenuButtonVisible(true);
// Prepare ContextMenu items
open.setOnAction(event -> openSelectedResources());
contextMenu.getItems().addAll(open, openWith);
treeView.setOnKeyPressed(this::handleKeys);
}
