Bonjour,

J'essai d'implementer deux Section l'une contenant une List et l'autre contenant un Composite. Hors pour une raison qui m'echappe l'affichage de ce dernier est bizarre. La couleur de la TITLE_BAR est afficher en plein de ligne dans la seconde section

Voici mon code:
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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 private void createFormulaList(Composite parent) {
 
        Composite composite = new Composite(parent, SWT.NONE);
        GridLayout layout = new GridLayout(2, false);
        layout.marginHeight = 0;
        layout.marginWidth = 0;
        composite.setLayout(layout);
        GridData gridData = new GridData(GridData.FILL_BOTH);
        composite.setLayoutData(gridData);
 
        Composite group = new Composite(composite, SWT.NONE);
        layout = new GridLayout(2, false);
        layout.marginHeight = 0;
        layout.marginWidth = 0;
        layout.verticalSpacing = 0;
        layout.horizontalSpacing = 0;
        group.setLayout(layout);
        gridData = new GridData(GridData.FILL_BOTH);
        group.setLayoutData(gridData);
 
        removeButton = new Button(composite, SWT.PUSH | SWT.NO_FOCUS);
        removeButton.setText("Remove");
        gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
        removeButton.setLayoutData(gridData);
        removeButton.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                try {
                    if (formulaTextList.getItems() != null) {
                        int[] indices = formulaTextList.getSelectionIndices();
                        formulaTextList.remove(indices);
                        for (int i = indices.length; i > 0; i--) {
                            formulaList.remove(indices[i - 1]);
                            checkBoxList.get(indices[i - 1]).dispose();
                            checkBoxList.remove(indices[i - 1]);
                        }
                        setUsedFormulaList(getUsedFormulaList());// MaJ graphique
                        initparamVectorList();
                        for (String string : formulaList) {
                            refreshParamVect(string);
                        }
                        if (formulaTextList.getItemCount() == 0) {
                            removeButton.setEnabled(false);
                        }
                        labelText.setText("");
                        removeButton.setEnabled(false);
                    }
                }
                catch (Exception ex) {
                    log.warn(ex, ex);
                }
                textFocus();
            }
        });
        removeButton.setEnabled(false);
 
        FormToolkit toolkit = new FormToolkit(Display.getDefault());
 
        Section sectionConstraint = toolkit.createSection(group, ExpandableComposite.TITLE_BAR);
        Section sectionConstrained = toolkit.createSection(group, ExpandableComposite.TITLE_BAR);
 
        sectionConstraint.setText("Constraints");
        gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
        sectionConstraint.setLayoutData(gridData);
        sectionConstraint.setLayout(new GridLayout());
 
        sectionConstrained.setText("all iterations constrained");
 
        sectionConstrained.setLayoutData(gridData);
        sectionConstrained.setLayout(new GridLayout());
 
        formulaTextList = new List(sectionConstraint, SWT.NONE);
 
        sectionConstraint.setClient(formulaTextList);
        formulaTextList.setLayoutData(new GridData(GridData.FILL_BOTH));
        formulaTextList.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                String[] selection = formulaTextList.getSelection();
                if (selection.length > 0) {
                    removeButton.setEnabled(true);
                    if (selection.length == 1) {
                        labelText.setText(selection[0]);
                    }
                }
            }
        });
 
        constraintsBoxArea = new Composite(sectionConstrained, SWT.NONE);
        constraintsBoxArea.setLayoutData(new GridData(GridData.FILL_BOTH));
        sectionConstrained.setClient(constraintsBoxArea);
 
    }

et voici ce que j'obtiens en image si jointe

Quelqun sait quelle est le probleme ?? merci d'avance