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How to use DnDTabPane example [message #1403698]

Fri, 25 July 2014 12:34

Peter Penzov

Messages: 6
Registered: July 2011

Junior Member

Hi, I would like to use this code to make TabPane draggable. I would like to change the position of the tabs.

I found this code:

http://git.eclipse.org/c/efxclipse/org.eclipse.efxclipse.git/tree/bundles/runtime/org.eclipse.fx.ui.workbench.renderers.fx/src/org/eclipse/fx/ui/workbench/renderers/fx/internal

Can you give me some example how to use this code and which files do I need?

Also I'm using JVM 8u11. I suppose that this version is supported.

BR,
Peter

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Re: How to use DnDTabPane example [message #1404065 is a reply to message #1403698]

Tue, 29 July 2014 12:15

Peter Penzov

Messages: 6
Registered: July 2011

Junior Member

I tested to create this very simple of Reorder and Drag and Drop with JavaFX TabPane

This is the code that I want to run:

package example._draganddroptabpane;

import javafx.application.Application;
import static javafx.application.Application.launch;
import javafx.scene.Scene;
import javafx.scene.control.Tab;
import javafx.scene.control.TabPane;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Pane;
import javafx.scene.layout.Priority;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;
import org.eclipse.fx.ui.controls.tabpane.DndTabPaneFactory;
import org.eclipse.fx.ui.controls.tabpane.DndTabPaneFactory.FeedbackType;

public class MainApp extends Application
{

@Override
public void start(Stage stage) throws Exception
{

HBox h = new HBox();

TabPane tb = new TabPane();

Tab tab1 = new Tab("First");
Rectangle r1 = new Rectangle(100, 100);
r1.setFill(Color.GREEN);
tab1.setContent(new BorderPane(r1));
tb.getTabs().add(tab1);

Tab tab2 = new Tab("Second");
Rectangle r2 = new Rectangle(100, 100);
r2.setFill(Color.RED);
tab2.setContent(new BorderPane(r2));
tb.getTabs().add(tab2);

Tab tab3 = new Tab("Thurd");
Rectangle r3 = new Rectangle(100, 100);
r3.setFill(Color.BLACK);
tab3.setContent(new BorderPane(r3));
tb.getTabs().add(tab3);

Pane pane = DndTabPaneFactory.createDefaultDnDPane(FeedbackType.OUTLINE, tb);

HBox.setHgrow(pane, Priority.ALWAYS);
h.getChildren().add(pane);

Scene scene = new Scene(h);

stage.setTitle("JavaFX and Maven");
stage.setScene(scene);
stage.show();
}

public static void main(String[] args)
{
launch(args);
}

}

I would like to use the code much more simple but I get error at this line:

Pane pane = DndTabPaneFactory.createDefaultDnDPane(FeedbackType.OUTLINE, tb);

incompatible types: TabPane cannot be converted to Consumer<TabPane>

What should be the second argument?

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Re: How to use DnDTabPane example [message #1404068 is a reply to message #1404065]

Tue, 29 July 2014 12:20

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

The factory only accepts a Consumer<TabPane> you are not supposed to
setup the TabPane yourself.

The reason for this is that in future TabPane will have internal API
we'll make use of to implement TabPane and switch the implementation
depending on the java version we detect.

If you want SB support this is something we won't provide for now.

Tom

On 29.07.14 14:15, Peter Penzov wrote:
> I tested to create this very simple of Reorder and Drag and Drop with
> JavaFX TabPane
>
>
> This is the code that I want to run:
>
> package example._draganddroptabpane;
>
> import javafx.application.Application;
> import static javafx.application.Application.launch;
> import javafx.scene.Scene;
> import javafx.scene.control.Tab;
> import javafx.scene.control.TabPane;
> import javafx.scene.layout.BorderPane;
> import javafx.scene.layout.HBox;
> import javafx.scene.layout.Pane;
> import javafx.scene.layout.Priority;
> import javafx.scene.paint.Color;
> import javafx.scene.shape.Rectangle;
> import javafx.stage.Stage;
> import org.eclipse.fx.ui.controls.tabpane.DndTabPaneFactory;
> import org.eclipse.fx.ui.controls.tabpane.DndTabPaneFactory.FeedbackType;
>
> public class MainApp extends Application
> {
>
> @Override
> public void start(Stage stage) throws Exception
> {
>
> HBox h = new HBox();
>
> TabPane tb = new TabPane();
>
> Tab tab1 = new Tab("First");
> Rectangle r1 = new Rectangle(100, 100);
> r1.setFill(Color.GREEN);
> tab1.setContent(new BorderPane(r1));
> tb.getTabs().add(tab1);
>
> Tab tab2 = new Tab("Second");
> Rectangle r2 = new Rectangle(100, 100);
> r2.setFill(Color.RED);
> tab2.setContent(new BorderPane(r2));
> tb.getTabs().add(tab2);
>
> Tab tab3 = new Tab("Thurd");
> Rectangle r3 = new Rectangle(100, 100);
> r3.setFill(Color.BLACK);
> tab3.setContent(new BorderPane(r3));
> tb.getTabs().add(tab3);
>
> Pane pane =
> DndTabPaneFactory.createDefaultDnDPane(FeedbackType.OUTLINE, tb);
>
> HBox.setHgrow(pane, Priority.ALWAYS);
> h.getChildren().add(pane);
>
>
> Scene scene = new Scene(h);
>
> stage.setTitle("JavaFX and Maven");
> stage.setScene(scene);
> stage.show();
> }
>
> public static void main(String[] args)
> {
> launch(args);
> }
>
> }
>
>
> I would like to use the code much more simple but I get error at this line:
>
> Pane pane = DndTabPaneFactory.createDefaultDnDPane(FeedbackType.OUTLINE,
> tb);
>
> incompatible types: TabPane cannot be converted to Consumer<TabPane>
>
> What should be the second argument?

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Re: How to use DnDTabPane example [message #1404071 is a reply to message #1404068]

Tue, 29 July 2014 12:33

Peter Penzov

Messages: 6
Registered: July 2011

Junior Member

Can you show me some much more simple way to use this code?

Box h = new HBox();

{
Pane pane = DndTabPaneFactory.createDefaultDnDPane(
FeedbackType.MARKER, this::setupTb1);
HBox.setHgrow(pane, Priority.ALWAYS);
h.getChildren().add(pane);
}

{
Pane pane = DndTabPaneFactory.createDefaultDnDPane(
FeedbackType.MARKER, this::setupTb2);
HBox.setHgrow(pane, Priority.ALWAYS);
h.getChildren().add(pane);
}

private void setupTb1(TabPane tb) {
{
Tab tab = new Tab("T 1.1");
Rectangle r = new Rectangle(100, 100);
r.setFill(Color.GREEN);
tab.setContent(new BorderPane(r));
tb.getTabs().add(tab);
}

{
Tab tab = new Tab("Tab 1.2");
Rectangle r = new Rectangle(100, 100);
r.setFill(Color.RED);
tab.setContent(new BorderPane(r));
tb.getTabs().add(tab);
}
}

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Re: How to use DnDTabPane example [message #1404076 is a reply to message #1404071]

Tue, 29 July 2014 12:59

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

There is not simpler code than this, sorry.

Tom

On 29.07.14 14:33, Peter Penzov wrote:
> Can you show me some much more simple way to use this code?
>
> Box h = new HBox();
> {
> Pane pane = DndTabPaneFactory.createDefaultDnDPane(
> FeedbackType.MARKER, this::setupTb1);
> HBox.setHgrow(pane, Priority.ALWAYS);
> h.getChildren().add(pane);
> }
> {
> Pane pane = DndTabPaneFactory.createDefaultDnDPane(
> FeedbackType.MARKER, this::setupTb2);
> HBox.setHgrow(pane, Priority.ALWAYS);
> h.getChildren().add(pane);
> }
>
> private void setupTb1(TabPane tb) {
> {
> Tab tab = new Tab("T 1.1");
> Rectangle r = new Rectangle(100, 100);
> r.setFill(Color.GREEN);
> tab.setContent(new BorderPane(r));
> tb.getTabs().add(tab);
> }
> {
> Tab tab = new Tab("Tab 1.2");
> Rectangle r = new Rectangle(100, 100);
> r.setFill(Color.RED);
> tab.setContent(new BorderPane(r));
> tb.getTabs().add(tab);
> }
> }

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