Rotate is not handled correctly

[tbee]

Comment out the setRotate and things are peachy, leaving it in not so much. Resizing also works in the wrong direction. Try 45 degrees or adding it to the regular layout. We need to compensate for / undo the rotation somehow.

`
package org.tbee.javafx.scene.layout.trial;

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.Button;
import javafx.stage.Stage;
import net.miginfocom.layout.CC;
import net.miginfocom.layout.LC;
import org.tbee.javafx.scene.layout.MigPane;

public class MigPaneTrial1 extends Application {

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

    @Override
    public void start(Stage stage) throws Exception {
        MigPane migPane = new MigPane(new LC());
        migPane.add(new Label("Label"), new CC().wrap());
        migPane.add(new Label("Label"), new CC().wrap().push().grow());
        migPane.add(new Label("Label"), new CC().wrap());
        Button button = new Button("Button");
        migPane.add(button, new CC().dockWest().grow());
        //migPane.add(button, new CC().wrap().grow().push());
        button.setRotate(90);
        Scene scene = new Scene(migPane);
        stage.setScene(scene);
        stage.show();
    }
}

`

[tbee]

Code is committed in the test sources

[mikaelgrev]

Copy, Tom. Swamped atm but it’s in the queue of things to check. :)

On 19 Aug 2016, at 10:33, Tom Eugelink [email protected] wrote:

Code is committed in the test sources

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[mikaelgrev]

Tried it and it looks funny. Fortunately I think that rotated components are rare. I'm not going to do anything about this atm. :)

[tbee]

What I see happening is that the rotation is not taking into account; when the node is rotated 90 degrees, it is stretched on its original height vector when the cell it occupies is growing in Y. This makes the node seem to grow X. So I suspect all that needs to be done is cos / sin the rotation into the X / Y. Maybe I have the time to take a peek.

[hjohn]

Rotations like that are done with a transform. The button won't report correct layout bounds when this happens, unless wrapped in a Group.