Example usage for com.google.gwt.user.client.ui Widget getAbsoluteLeft

Introduction

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

Prototype

public int getAbsoluteLeft() 

Source Link

Document

Gets the object's absolute left position in pixels, as measured from the browser window's client area.

Usage

From source file:org.drools.brms.client.modeldriven.ui.FactPatternWidget.java

License:Apache License

/**
 * This shows a popup allowing you to add field constraints to a pattern (its a popup).
 *///w  ww.ja  v  a 2 s. co  m
private void showPatternPopup(Widget w) {
    final FormStylePopup popup = new FormStylePopup("images/newex_wiz.gif",
            "Modify constraints for " + pattern.factType);
    popup.setStyleName("ks-popups-Popup");
    final ListBox box = new ListBox();
    box.addItem("...");
    String[] fields = this.completions.getFieldCompletions(this.pattern.factType);
    for (int i = 0; i < fields.length; i++) {
        box.addItem(fields[i]);
    }

    box.setSelectedIndex(0);

    box.addChangeListener(new ChangeListener() {
        public void onChange(Widget w) {
            pattern.addConstraint(new SingleFieldConstraint(box.getItemText(box.getSelectedIndex())));
            modeller.refreshWidget();
            popup.hide();
        }
    });
    popup.addAttribute("Add a restriction on a field", box);

    final ListBox composites = new ListBox();
    composites.addItem("...");
    composites.addItem("All of (And)", CompositeFieldConstraint.COMPOSITE_TYPE_AND);
    composites.addItem("Any of (Or)", CompositeFieldConstraint.COMPOSITE_TYPE_OR);
    composites.setSelectedIndex(0);

    composites.addChangeListener(new ChangeListener() {
        public void onChange(Widget w) {
            CompositeFieldConstraint comp = new CompositeFieldConstraint();
            comp.compositeJunctionType = composites.getValue(composites.getSelectedIndex());
            pattern.addConstraint(comp);
            modeller.refreshWidget();
            popup.hide();
        }
    });

    InfoPopup infoComp = new InfoPopup("Multiple field constraints",
            "You can specify constraints that span multiple fields (and more). The results of all these constraints can be combined with a 'and' or an 'or' logically."
                    + "You can also have other multiple field constraints nested inside these restrictions.");

    HorizontalPanel horiz = new HorizontalPanel();
    horiz.add(composites);
    horiz.add(infoComp);
    popup.addAttribute("Multiple field constraint", horiz);

    //popup.addRow( new HTML("<hr/>") );

    popup.addRow(new Lbl("Advanced options", "weak-Text"));
    final Button predicate = new Button("New formula");
    predicate.addClickListener(new ClickListener() {
        public void onClick(Widget w) {
            SingleFieldConstraint con = new SingleFieldConstraint();
            con.constraintValueType = SingleFieldConstraint.TYPE_PREDICATE;
            pattern.addConstraint(con);
            modeller.refreshWidget();
            popup.hide();
        }
    });
    popup.addAttribute("Add a new formula style expression", predicate);

    doBindingEditor(popup);

    popup.setPopupPosition(w.getAbsoluteLeft(), w.getAbsoluteTop());
    popup.show();
}

---

From source file:org.drools.brms.client.modeldriven.ui.FactPatternWidget.java

License:Apache License

/**
 * Display a little editor for field bindings.
 */// w ww. ja v  a 2 s  .  c  om
private void showBindFieldPopup(final Widget w, final SingleFieldConstraint con) {
    final FormStylePopup popup = new FormStylePopup("images/newex_wiz.gif",
            "Bind the field called [" + con.fieldName + "] to a variable.");
    final AbsolutePanel vn = new AbsolutePanel();
    final TextBox varName = new TextBox();
    final Button ok = new Button("Set");
    vn.add(varName);
    vn.add(ok);

    ok.addClickListener(new ClickListener() {
        public void onClick(Widget w) {
            String var = varName.getText();
            if (modeller.isVariableNameUsed(var)) {
                Window.alert("The variable name [" + var + "] is already taken.");
                return;
            }
            con.fieldBinding = var;
            modeller.refreshWidget();
            popup.hide();
        }
    });
    popup.addAttribute("Variable name", vn);
    popup.setPopupPosition(w.getAbsoluteLeft(), w.getAbsoluteTop());
    popup.show();
}

---

From source file:org.drools.brms.client.modeldriven.ui.RuleAttributeWidget.java

License:Apache License

private Image getRemoveIcon(final int idx) {
    Image remove = new Image("images/delete_item_small.gif");
    remove.addClickListener(new ClickListener() {
        public void onClick(Widget w) {
            YesNoDialog diag = new YesNoDialog("Remove this rule option?", new Command() {
                public void execute() {
                    model.removeAttribute(idx);
                    parent.refreshWidget();
                }//from www.  java2s.com
            });
            diag.setPopupPosition(w.getAbsoluteLeft(), w.getAbsoluteTop());
            diag.show();
        }
    });
    return remove;
}

---

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

License:Apache License

protected void showAttributeSelector(Widget w) {
    final FormStylePopup pop = new FormStylePopup("images/config.png", "Add an option to the rule");
    final ListBox list = RuleAttributeWidget.getAttributeList();

    list.setSelectedIndex(0);/*from  w ww  .  ja v  a 2 s . c  o  m*/

    list.addChangeListener(new ChangeListener() {
        public void onChange(Widget w) {
            model.addAttribute(new RuleAttribute(list.getItemText(list.getSelectedIndex()), ""));
            refreshWidget();
            pop.hide();
        }
    });

    pop.setStyleName("ks-popups-Popup");

    pop.addAttribute("Attribute", list);
    pop.setPopupPosition(w.getAbsoluteLeft() - 400, w.getAbsoluteTop());
    pop.show();
}

---

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

License:Apache License

/**
 * Do all the widgets for the RHS.//  ww  w . j  ava  2s. co  m
 */
/*
 * TODO STILL NEED TO BE CHECKED
 */
private Widget renderRhs(final RuleModel model) {
    DirtyableVerticalPane vert = new DirtyableVerticalPane();

    for (int i = 0; i < model.rhs.length; i++) {
        IAction action = model.rhs[i];

        Widget w = null;
        if (action instanceof ActionSetField) {
            w = new ActionSetFieldWidget(this, (ActionSetField) action, completions);
        } else if (action instanceof ActionInsertFact) {
            w = new ActionInsertFactWidget(this, (ActionInsertFact) action, completions);
        } else if (action instanceof ActionRetractFact) {
            w = new ActionRetractFactWidget(this.completions, (ActionRetractFact) action);
        } else if (action instanceof DSLSentence) {
            w = new DSLSentenceWidget((DSLSentence) action);
            w.setStyleName("model-builderInner-Background");
        }

        //w.setWidth( "100%" );
        vert.add(spacerWidget());
        //vert.setWidth( "100%" );

        DirtyableHorizontalPane horiz = new DirtyableHorizontalPane();

        Image remove = new ImageButton("images/delete_item_small.gif");
        remove.setTitle("Remove this action.");
        final int idx = i;
        remove.addClickListener(new ClickListener() {
            public void onClick(Widget w) {
                YesNoDialog diag = new YesNoDialog("Remove this item?", new Command() {
                    public void execute() {
                        model.removeRhsItem(idx);
                        refreshWidget();
                    }
                });
                diag.setPopupPosition(w.getAbsoluteLeft(), w.getAbsoluteTop());
                diag.show();
            }
        });
        horiz.add(w);
        if (!(w instanceof ActionRetractFactWidget)) {
            w.setWidth("100%");
            horiz.setWidth("100%");
        }

        horiz.add(remove);
        vert.add(horiz);

    }

    return vert;
}

---

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

License:Apache License

/**
 * Pops up the fact selector.//from   w  ww .j  a  v  a  2 s . c  o m
 */
protected void showConditionSelector(final Widget w) {
    final FormStylePopup popup = new FormStylePopup("images/new_fact.gif", "Add a condition to the rule...");

    //
    // The list of facts
    //
    String[] facts = completions.getFactTypes();
    final ListBox factTypeBox = new ListBox();
    factTypeBox.addItem("Choose fact type...", "IGNORE");
    for (int i = 0; i < facts.length; i++) {
        factTypeBox.addItem(facts[i]);
    }
    factTypeBox.setSelectedIndex(0);
    if (facts.length > 0)
        popup.addAttribute("Fact", factTypeBox);
    factTypeBox.addChangeListener(new ChangeListener() {
        public void onChange(Widget w) {
            String s = factTypeBox.getItemText(factTypeBox.getSelectedIndex());
            if (!s.equals("IGNORE")) {
                addNewFact(s);
                popup.hide();
            }
        }
    });
    popup.setStyleName("ks-popups-Popup");

    //
    // The list of top level CEs
    //
    String ces[] = HumanReadable.CONDITIONAL_ELEMENTS;
    final ListBox ceBox = new ListBox();
    ceBox.addItem("Choose condition type...", "IGNORE");
    for (int i = 0; i < ces.length; i++) {
        String ce = ces[i];
        ceBox.addItem(HumanReadable.getCEDisplayName(ce), ce);
    }
    ceBox.setSelectedIndex(0);

    if (facts.length > 0)
        popup.addAttribute("Condition type", ceBox);
    ceBox.addChangeListener(new ChangeListener() {
        public void onChange(Widget w) {
            String s = ceBox.getValue(ceBox.getSelectedIndex());
            if (!s.equals("IGNORE")) {
                addNewCE(s);
                popup.hide();
            }
        }
    });

    //
    // The list of DSL sentences
    //
    if (completions.getDSLConditions().length > 0) {
        final ListBox dsls = new ListBox();
        dsls.addItem("Choose...");
        for (int i = 0; i < completions.getDSLConditions().length; i++) {
            DSLSentence sen = completions.getDSLConditions()[i];
            dsls.addItem(sen.toString(), Integer.toString(i));
        }

        dsls.addChangeListener(new ChangeListener() {
            public void onChange(Widget w) {
                int idx = Integer.parseInt(dsls.getValue(dsls.getSelectedIndex()));
                addNewDSLLhs((DSLSentence) completions.getDSLConditions()[idx]);
                popup.hide();
            }
        });
        popup.addAttribute("DSL sentence", dsls);
    }

    popup.setPopupPosition(w.getAbsoluteLeft() - 400, w.getAbsoluteTop());
    popup.show();

}

---

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

License:Apache License

/**
 * This adds the widget to the UI, also adding the remove icon.
 *///  w  w  w  .  ja  va  2  s  .c om
private Widget wrapLHSWidget(final RuleModel model, int i, Widget w) {
    DirtyableHorizontalPane horiz = new DirtyableHorizontalPane();

    Image remove = new ImageButton("images/delete_item_small.gif");
    remove.setTitle("Remove this ENTIRE condition, and all the field constraints that belong to it.");
    final int idx = i;
    remove.addClickListener(new ClickListener() {
        public void onClick(Widget w) {
            YesNoDialog diag = new YesNoDialog("Remove this entire condition?", new Command() {
                public void execute() {
                    if (model.removeLhsItem(idx)) {
                        refreshWidget();
                    } else {
                        ErrorPopup.showMessage(
                                "Can't remove that item as it is used in the action part of the rule.");
                    }
                }
            });
            diag.setPopupPosition(w.getAbsoluteLeft(), w.getAbsoluteTop());
            diag.show();
        }
    });

    horiz.setWidth("100%");
    w.setWidth("100%");

    horiz.add(w);
    horiz.add(remove);

    return horiz;
}

---

From source file:org.drools.brms.client.packages.PackageEditor.java

License:Apache License

protected void showStatusChanger(Widget w) {
    final StatusChangePopup pop = new StatusChangePopup(conf.uuid, true);
    pop.setChangeStatusEvent(new Command() {
        public void execute() {
            setState(pop.getState());//from w w  w  .j a  v  a 2 s .c  o  m
        }
    });
    pop.setPopupPosition(w.getAbsoluteLeft(), w.getAbsoluteTop());
    pop.show();

}

---

From source file:org.drools.brms.client.packages.PackageEditor.java

License:Apache License

private Widget header() {

    final TextArea area = new TextArea();
    area.setWidth("100%");
    area.setVisibleLines(8);//from   w  w  w  .j av a  2 s .  c  om

    area.setCharacterWidth(100);

    area.setText(this.conf.header);
    area.addChangeListener(new ChangeListener() {
        public void onChange(Widget w) {
            conf.header = area.getText();
            dirtyCommand.execute();
        }
    });

    HorizontalPanel panel = new HorizontalPanel();
    panel.add(area);

    VerticalPanel vert = new VerticalPanel();

    Image max = new Image("images/max_min.gif");
    max.addClickListener(new ClickListener() {
        public void onClick(Widget w) {
            if (area.getVisibleLines() != 32) {
                area.setVisibleLines(32);
            } else {
                area.setVisibleLines(8);
            }
        }
    });
    max.setTitle("Increase view area.");
    vert.add(max);

    Image newImport = new Image("images/new_import.gif");
    newImport.addClickListener(new ClickListener() {
        public void onClick(Widget w) {
            area.setText(area.getText() + "\n" + "import <your class here>");
            conf.header = area.getText();
        }
    });
    vert.add(newImport);
    newImport.setTitle("Add a new Type/Class import to the package.");

    Image newGlobal = new Image("images/new_global.gif");
    newGlobal.addClickListener(new ClickListener() {
        public void onClick(Widget w) {
            area.setText(area.getText() + "\n" + "global <your class here> <variable name>");
            conf.header = area.getText();
        }
    });
    newGlobal.setTitle("Add a new global variable declaration.");
    vert.add(newGlobal);

    Image newFactTemplate = new Image("images/fact_template.gif");
    newFactTemplate.addClickListener(new ClickListener() {
        public void onClick(Widget w) {
            final FactTemplateWizard wiz = new FactTemplateWizard();
            wiz.setPopupPosition(w.getAbsoluteLeft() - 400, w.getAbsoluteTop() - 250);
            wiz.setOKClick(new Command() {
                public void execute() {
                    area.setText(area.getText() + "\n" + wiz.getTemplateText());
                    conf.header = area.getText();

                }
            });
            wiz.show();
        }
    });
    newFactTemplate.setTitle("Add a new fact template.");
    //vert.add( newFactTemplate );

    panel.setWidth("100%");

    panel.add(vert);
    return panel;
}

---

From source file:org.drools.brms.client.ruleeditor.ActionToolbar.java

License:Apache License

/**
 * Called when user wants to checkin.//from  w ww.  ja v  a 2 s  .c  om
 */
protected void doCheckinConfirm(Widget w) {

    final CheckinPopup pop = new CheckinPopup(w.getAbsoluteLeft(), w.getAbsoluteTop(), "Check in changes.");
    pop.setCommand(new Command() {

        public void execute() {
            metaData.checkinComment = pop.getCheckinComment();
            checkinAction.execute();
        }
    });
    pop.show();
}

---

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