Example usage for com.google.gwt.user.client.ui HasVerticalAlignment ALIGN_MIDDLE

List of usage examples for com.google.gwt.user.client.ui HasVerticalAlignment ALIGN_MIDDLE

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Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui HasVerticalAlignment ALIGN_MIDDLE.

Prototype

VerticalAlignmentConstant ALIGN_MIDDLE

To view the source code for com.google.gwt.user.client.ui HasVerticalAlignment ALIGN_MIDDLE.

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Document

Specifies that the widget's contents should be aligned in the middle.

Usage

From source file:org.drools.guvnor.client.asseteditor.drools.modeldriven.ui.ExpressionBuilder.java

License:Apache License

public ExpressionBuilder(RuleModeller modeller, EventBus eventBus, ExpressionFormLine expression,
        Boolean readOnly) {/*  w  ww  . ja v a 2 s. c  o m*/
    super(modeller, eventBus);
    this.expression = expression;

    if (readOnly == null) {
        this.readOnly = !modeller.getSuggestionCompletions()
                .containsFactType(modeller.getSuggestionCompletions()
                        .getFactNameFromType(this.expression.getRootExpression().getClassType()));
    } else {
        this.readOnly = readOnly;
    }

    panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);

    StringBuilder bindingLabel = new StringBuilder();
    String binding = getBoundText();
    if (binding != null && !binding.equals("")) {
        bindingLabel.append("<b>");
        bindingLabel.append(getBoundText());
        bindingLabel.append("</b>");
    }
    bindingLabel.append(expression.getText(false));

    if (expression == null || expression.isEmpty()) {
        if (this.readOnly) {
            panel.add(new SmallLabel("<b>-</b>"));
        } else {
            panel.add(createStartPointWidget());
        }
    } else {
        if (this.readOnly) {
            panel.add(createWidgetForExpression(bindingLabel.toString()));
        } else {
            bindingLabel.append(".");
            panel.add(createWidgetForExpression(bindingLabel.toString()));
            panel.add(getWidgetForCurrentType());
        }
    }
    initWidget(panel);
}

From source file:org.drools.guvnor.client.asseteditor.drools.modeldriven.ui.factPattern.Connectives.java

License:Apache License

public Widget connectives(SingleFieldConstraint c, String factClass) {
    HorizontalPanel hp = new HorizontalPanel();
    if (c.connectives != null && c.connectives.length > 0) {
        hp.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
        hp.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
        for (int i = 0; i < c.connectives.length; i++) {

            ConnectiveConstraint con = c.connectives[i];

            hp.add(connectiveOperatorDropDown(con));
            hp.add(connectiveValueEditor(con));

            if (!isReadOnly) {
                Image clear = DroolsGuvnorImages.INSTANCE.DeleteItemSmall();
                clear.setAltText(Constants.INSTANCE.RemoveThisRestriction());
                clear.setTitle(Constants.INSTANCE.RemoveThisRestriction());
                clear.addClickHandler(createClickHandlerForClearImageButton(c, i));
                hp.add(clear);//from w w w. ja  va2  s.  c om
            }

        }
    }
    return hp;

}

From source file:org.drools.guvnor.client.asseteditor.drools.modeldriven.ui.RuleModeller.java

License:Apache License

/**
 * Do all the widgets for the RHS./*from   w w  w . ja  v a 2 s.c  o  m*/
 */
private void renderRhs(final RuleModel model) {

    for (int i = 0; i < model.rhs.length; i++) {
        DirtyableVerticalPane widget = new DirtyableVerticalPane();
        widget.setWidth("100%");
        IAction action = model.rhs[i];

        //if lockRHS() set the widget RO, otherwise let them decide.
        Boolean readOnly = this.lockRHS() ? true : null;

        RuleModellerWidget w = getWidgetFactory().getWidget(this, eventBus, action, readOnly);
        w.addOnModifiedCommand(this.onWidgetModifiedCommand);

        w.setWidth("100%");
        widget.add(spacerWidget());

        DirtyableHorizontalPane horiz = new DirtyableHorizontalPane();
        horiz.setWidth("100%");
        //horiz.setBorderWidth(2);

        Image remove = DroolsGuvnorImages.INSTANCE.DeleteItemSmall();
        remove.setTitle(Constants.INSTANCE.RemoveThisAction());
        final int idx = i;
        remove.addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                if (Window.confirm(Constants.INSTANCE.RemoveThisItem())) {
                    model.removeRhsItem(idx);
                    refreshWidget();

                    //Signal possible change in Template variables
                    TemplateVariablesChangedEvent tvce = new TemplateVariablesChangedEvent(model);
                    eventBus.fireEventFromSource(tvce, model);
                }
            }
        });
        horiz.add(w);
        if (!(w instanceof ActionRetractFactWidget)) {
            w.setWidth("100%"); //NON-NLS
            horiz.setWidth("100%");
        }

        if (!(this.lockRHS() || w.isReadOnly())) {
            horiz.add(remove);
        }

        widget.add(horiz);

        layout.setHTML(currentLayoutRow, 0, "<div class='form-field'>" + (i + 1) + ".</div>");
        layout.getFlexCellFormatter().setHorizontalAlignment(currentLayoutRow, 0,
                HasHorizontalAlignment.ALIGN_CENTER);
        layout.getFlexCellFormatter().setVerticalAlignment(currentLayoutRow, 0,
                HasVerticalAlignment.ALIGN_MIDDLE);

        layout.setWidget(currentLayoutRow, 1, widget);
        layout.getFlexCellFormatter().setHorizontalAlignment(currentLayoutRow, 1,
                HasHorizontalAlignment.ALIGN_LEFT);
        layout.getFlexCellFormatter().setVerticalAlignment(currentLayoutRow, 1, HasVerticalAlignment.ALIGN_TOP);
        layout.getFlexCellFormatter().setWidth(currentLayoutRow, 1, "100%");

        final int index = i;
        if (!(this.lockRHS() || w.isReadOnly())) {
            this.addActionsButtonsToLayout(Constants.INSTANCE.AddAnActionBelow(), new ClickHandler() {

                public void onClick(ClickEvent event) {
                    showActionSelector((Widget) event.getSource(), index + 1);
                }
            }, new ClickHandler() {

                public void onClick(ClickEvent event) {
                    model.moveRhsItemDown(index);
                    refreshWidget();
                }
            }, new ClickHandler() {

                public void onClick(ClickEvent event) {
                    model.moveRhsItemUp(index);
                    refreshWidget();
                }
            });
        }

        this.rhsWidgets.add(w);
        currentLayoutRow++;

    }

}

From source file:org.drools.guvnor.client.asseteditor.drools.modeldriven.ui.RuleModeller.java

License:Apache License

/**
 * Builds all the condition widgets./*  www .ja v a2s.  c  o m*/
 */
private void renderLhs(final RuleModel model) {

    for (int i = 0; i < model.lhs.length; i++) {
        DirtyableVerticalPane vert = new DirtyableVerticalPane();
        vert.setWidth("100%");

        //if lockLHS() set the widget RO, otherwise let them decide.
        Boolean readOnly = this.lockLHS() ? true : null;

        IPattern pattern = model.lhs[i];

        RuleModellerWidget w = getWidgetFactory().getWidget(this, eventBus, pattern, readOnly);
        w.addOnModifiedCommand(this.onWidgetModifiedCommand);

        vert.add(wrapLHSWidget(model, i, w));
        vert.add(spacerWidget());

        layout.setWidget(currentLayoutRow, 0, this.wrapLineNumber(i + 1, true));
        layout.getFlexCellFormatter().setHorizontalAlignment(currentLayoutRow, 0,
                HasHorizontalAlignment.ALIGN_CENTER);
        layout.getFlexCellFormatter().setVerticalAlignment(currentLayoutRow, 0,
                HasVerticalAlignment.ALIGN_MIDDLE);

        layout.setWidget(currentLayoutRow, 1, vert);
        layout.getFlexCellFormatter().setHorizontalAlignment(currentLayoutRow, 1,
                HasHorizontalAlignment.ALIGN_LEFT);
        layout.getFlexCellFormatter().setVerticalAlignment(currentLayoutRow, 1, HasVerticalAlignment.ALIGN_TOP);
        layout.getFlexCellFormatter().setWidth(currentLayoutRow, 1, "100%");

        final int index = i;
        if (!(this.lockLHS() || w.isReadOnly())) {
            this.addActionsButtonsToLayout(Constants.INSTANCE.AddAConditionBelow(), new ClickHandler() {

                public void onClick(ClickEvent event) {
                    showConditionSelector(index + 1);
                }
            }, new ClickHandler() {

                public void onClick(ClickEvent event) {
                    model.moveLhsItemDown(index);
                    refreshWidget();
                }
            }, new ClickHandler() {

                public void onClick(ClickEvent event) {
                    model.moveLhsItemUp(index);
                    refreshWidget();
                }
            });
        }

        this.lhsWidgets.add(w);
        currentLayoutRow++;
    }

}

From source file:org.drools.guvnor.client.asseteditor.drools.modeldriven.ui.RuleModeller.java

License:Apache License

private void addActionsButtonsToLayout(String title, ClickHandler addBelowListener,
        ClickHandler moveDownListener, ClickHandler moveUpListener) {

    final DirtyableHorizontalPane hp = new DirtyableHorizontalPane();

    Image addPattern = DroolsGuvnorImages.INSTANCE.NewItemBelow();
    addPattern.setTitle(title);/*w w  w  . ja  v  a2  s  . c  o m*/
    addPattern.addClickHandler(addBelowListener);

    Image moveDown = DroolsGuvnorImages.INSTANCE.MoveDown();
    moveDown.setTitle(Constants.INSTANCE.MoveDown());
    moveDown.addClickHandler(moveDownListener);

    Image moveUp = DroolsGuvnorImages.INSTANCE.MoveUp();
    moveUp.setTitle(Constants.INSTANCE.MoveUp());
    moveUp.addClickHandler(moveUpListener);

    hp.add(addPattern);
    hp.add(moveDown);
    hp.add(moveUp);

    layout.setWidget(currentLayoutRow, 2, hp);
    layout.getFlexCellFormatter().setHorizontalAlignment(currentLayoutRow, 2,
            HasHorizontalAlignment.ALIGN_CENTER);
    layout.getFlexCellFormatter().setVerticalAlignment(currentLayoutRow, 2, HasVerticalAlignment.ALIGN_MIDDLE);
}

From source file:org.drools.guvnor.client.common.FormStyleLayout.java

License:Apache License

/**
 * Add a widget to the "form"//  w w w  .j a  v  a  2  s  . c om
 * 
 * @param lbl
 *            The label displayed in column 0
 * @param editor
 *            The Widget displayed in column 1
 * @return Index of row created
 */
public int addAttribute(String lbl, Widget editor) {
    String id = DOM.createUniqueId();
    if (editor instanceof CheckBox) {
        editor.getElement().getFirstChildElement().setAttribute("aria-labelledby", id);
        editor.getElement().getFirstChildElement().setAttribute("aria-required", String.valueOf(true));
        editor.getElement().getFirstChildElement().setTabIndex(0);
    } else {
        editor.getElement().setAttribute("aria-labelledby", id);
        editor.getElement().setAttribute("aria-required", String.valueOf(true));
        editor.getElement().setTabIndex(0);
    }

    int row = numInLayout;
    HTML label = new HTML("<div class='form-field' id=" + id + ">" + lbl + "</div>");
    layout.setWidget(numInLayout, 0, label);
    formatter.setAlignment(numInLayout, 0, HasHorizontalAlignment.ALIGN_RIGHT,
            HasVerticalAlignment.ALIGN_MIDDLE);
    layout.setWidget(numInLayout, 1, editor);
    formatter.setAlignment(numInLayout, 1, HasHorizontalAlignment.ALIGN_LEFT,
            HasVerticalAlignment.ALIGN_MIDDLE);

    numInLayout++;
    return row;
}

From source file:org.drools.guvnor.client.common.FormStyleLayout.java

License:Apache License

private void doHeader(Image image, Widget title) {
    //The image in FormStyleLayout is merely for the purpose of decoration, no need to set it's alt text for section 508. 
    image.setAltText("");
    layout.setWidget(0, 0, image);//from ww w. j ava2 s . co  m
    formatter.setAlignment(0, 0, HasHorizontalAlignment.ALIGN_LEFT, HasVerticalAlignment.ALIGN_MIDDLE);
    layout.setWidget(0, 1, title);
    numInLayout++;
}

From source file:org.drools.guvnor.client.decisiontable.GuidedDecisionTableWidget.java

License:Apache License

private void refreshAttributeWidget() {
    this.attributeConfigWidget.clear();
    if (guidedDecisionTable.getMetadataCols().size() > 0) {
        HorizontalPanel hp = new HorizontalPanel();
        hp.add(new HTML("&nbsp;&nbsp;"));
        hp.add(new SmallLabel(Constants.INSTANCE.Metadata1()));
        attributeConfigWidget.add(hp);/*from w w  w  .j a  v a  2s . c o m*/
    }
    for (MetadataCol52 atc : guidedDecisionTable.getMetadataCols()) {
        HorizontalPanel hp = new HorizontalPanel();
        hp.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
        hp.add(new HTML("&nbsp;&nbsp;&nbsp;&nbsp;"));
        if (!isReadOnly) {
            hp.add(removeMeta(atc));
        }
        final SmallLabel label = makeColumnLabel(atc);
        hp.add(label);

        final MetadataCol52 at = atc;
        final CheckBox hide = new CheckBox(Constants.INSTANCE.HideThisColumn());
        hide.setStyleName("form-field");
        hide.setValue(atc.isHideColumn());
        hide.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent sender) {
                at.setHideColumn(hide.getValue());
                dtable.setColumnVisibility(at, !at.isHideColumn());
                setColumnLabelStyleWhenHidden(label, hide.getValue());
            }
        });
        hp.add(new HTML("&nbsp;&nbsp;"));
        hp.add(hide);

        attributeConfigWidget.add(hp);
    }
    if (guidedDecisionTable.getAttributeCols().size() > 0) {
        HorizontalPanel hp = new HorizontalPanel();
        hp.add(new HTML("&nbsp;&nbsp;"));
        hp.add(new SmallLabel(Constants.INSTANCE.Attributes()));
        attributeConfigWidget.add(hp);
    }

    for (AttributeCol52 atc : guidedDecisionTable.getAttributeCols()) {
        final AttributeCol52 at = atc;
        HorizontalPanel hp = new HorizontalPanel();
        hp.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);

        hp.add(new HTML("&nbsp;&nbsp;&nbsp;&nbsp;"));
        if (!isReadOnly) {
            hp.add(removeAttr(at));
        }
        final SmallLabel label = makeColumnLabel(atc);
        hp.add(label);

        final TextBox defaultValue = new TextBox();
        final DTCellValue52 dcv = at.getDefaultValue();
        defaultValue.setStyleName("form-field");
        defaultValue.setText((dcv == null ? "" : dcv.getStringValue()));
        defaultValue.setEnabled(!isReadOnly);
        defaultValue.addChangeHandler(new ChangeHandler() {
            public void onChange(ChangeEvent event) {
                at.setDefaultValue(new DTCellValue52(defaultValue.getText()));
            }
        });

        if (at.getAttribute().equals(RuleAttributeWidget.SALIENCE_ATTR)) {
            hp.add(new HTML("&nbsp;&nbsp;"));
            final CheckBox useRowNumber = new CheckBox(Constants.INSTANCE.UseRowNumber());
            useRowNumber.setStyleName("form-field");
            useRowNumber.setValue(at.isUseRowNumber());
            useRowNumber.setEnabled(!isReadOnly);
            hp.add(useRowNumber);

            hp.add(new SmallLabel("("));
            final CheckBox reverseOrder = new CheckBox(Constants.INSTANCE.ReverseOrder());
            reverseOrder.setStyleName("form-field");
            reverseOrder.setValue(at.isReverseOrder());
            reverseOrder.setEnabled(at.isUseRowNumber() && !isReadOnly);

            useRowNumber.addClickHandler(new ClickHandler() {
                public void onClick(ClickEvent sender) {
                    at.setUseRowNumber(useRowNumber.getValue());
                    reverseOrder.setEnabled(useRowNumber.getValue());
                    dtable.updateSystemControlledColumnValues();
                }
            });

            reverseOrder.addClickHandler(new ClickHandler() {
                public void onClick(ClickEvent sender) {
                    at.setReverseOrder(reverseOrder.getValue());
                    dtable.updateSystemControlledColumnValues();
                }
            });
            hp.add(reverseOrder);
            hp.add(new SmallLabel(")"));
        }
        hp.add(new HTML("&nbsp;&nbsp;"));
        hp.add(new SmallLabel(Constants.INSTANCE.DefaultValue()));
        hp.add(defaultValue);

        final CheckBox hide = new CheckBox(Constants.INSTANCE.HideThisColumn());
        hide.setStyleName("form-field");
        hide.setValue(at.isHideColumn());
        hide.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent sender) {
                at.setHideColumn(hide.getValue());
                dtable.setColumnVisibility(at, !at.isHideColumn());
                setColumnLabelStyleWhenHidden(label, hide.getValue());
            }
        });
        hp.add(new HTML("&nbsp;&nbsp;"));
        hp.add(hide);

        attributeConfigWidget.add(hp);
        setupColumnsNote();
    }

}

From source file:org.drools.guvnor.client.explorer.navigation.qa.testscenarios.ActivateRuleFlowWidget.java

License:Apache License

private void render(final FixtureList retList, final FlexTable outer, final Scenario sc) {
    outer.clear();/*from  w w w  .  j  av  a2 s  .  c  om*/
    outer.getCellFormatter().setStyleName(0, 0, "modeller-fact-TypeHeader");
    outer.getCellFormatter().setAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER,
            HasVerticalAlignment.ALIGN_MIDDLE);
    outer.setStyleName("modeller-fact-pattern-Widget");
    outer.setWidget(0, 0, new SmallLabel(Constants.INSTANCE.ActivateRuleFlowGroup()));
    outer.getFlexCellFormatter().setColSpan(0, 0, 2);

    int row = 1;
    for (Fixture fixture : retList) {
        final ActivateRuleFlowGroup acticateRuleFlowGroup = (ActivateRuleFlowGroup) fixture;
        outer.setWidget(row, 0, new SmallLabel(acticateRuleFlowGroup.getName()));
        Image image = DroolsGuvnorImages.INSTANCE.DeleteItemSmall();
        image.setAltText(Constants.INSTANCE.RemoveThisRuleFlowActivation());
        ImageButton del = new ImageButton(image, Constants.INSTANCE.RemoveThisRuleFlowActivation(),
                new ClickHandler() {
                    public void onClick(ClickEvent w) {
                        retList.remove(acticateRuleFlowGroup);
                        sc.getFixtures().remove(acticateRuleFlowGroup);
                        render(retList, outer, sc);
                        parent.renderEditor();
                    }
                });
        outer.setWidget(row, 1, del);

        row++;
    }
}

From source file:org.drools.guvnor.client.explorer.navigation.qa.testscenarios.DataInputWidget.java

License:Apache License

private void setStyles() {
    getCellFormatter().setStyleName(0, 0, "modeller-fact-TypeHeader"); //NON-NLS
    getCellFormatter().setAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER,
            HasVerticalAlignment.ALIGN_MIDDLE);
    setStyleName("modeller-fact-pattern-Widget"); //NON-NLS
}