Examples with ValueChangeEvent org.adempiere.exceptions.ValueChangeEvent used on opensource projects

Example 21 with ValueChangeEvent

use of org.adempiere.exceptions.ValueChangeEvent in project adempiere by adempiere.

the class WSearchEditor method actionCombo.

//	actionText
private void actionCombo(Object value) {
    log.fine("Value=" + value);
    m_settingValue = true;
    Object oldValue = getValue();
    //  is the value updated ?
    boolean updated = false;
    Object updatedValue = value;
    if (updatedValue != null && updatedValue instanceof Object[] && ((Object[]) updatedValue).length > 0) {
        updatedValue = ((Object[]) updatedValue)[0];
    }
    // Avoid events if the value hasn't changed.
    if (updatedValue == null && getValue() == null)
        updated = true;
    else if (updatedValue != null && updatedValue.equals(getValue()) && !m_needsUpdate)
        updated = true;
    if (!updated) {
        setValue(updatedValue);
    }
    // Fire the change event after the change so listeners can react in the same thread.
    // Pass value as it may be an array for multiple selection.  updatedValue will be a single value.
    ValueChangeEvent evt = new ValueChangeEvent(this, this.getColumnName(), oldValue, value);
    // -> ADTabpanel - valuechange
    fireValueChange(evt);
    // last in the chain of changes.
    m_settingValue = false;
    m_needsUpdate = false;
}

Example 22 with ValueChangeEvent

use of org.adempiere.exceptions.ValueChangeEvent in project adempiere by adempiere.

the class WStringEditor method onEvent.

public void onEvent(Event event) {
    if (Events.ON_CHANGE.equals(event.getName()) || Events.ON_OK.equals(event.getName())) {
        String newValue = getComponent().getValue();
        if (oldValue != null && newValue != null && oldValue.equals(newValue)) {
            return;
        }
        if (oldValue == null && newValue == null) {
            return;
        }
        ValueChangeEvent changeEvent = new ValueChangeEvent(this, this.getColumnName(), oldValue, newValue);
        super.fireValueChange(changeEvent);
        oldValue = newValue;
    }
}

Example 23 with ValueChangeEvent

use of org.adempiere.exceptions.ValueChangeEvent in project adempiere by adempiere.

the class WTableDirEditor method onEvent.

public void onEvent(Event event) {
    if (Events.ON_SELECT.equalsIgnoreCase(event.getName())) {
        Object newValue = getValue();
        if (isValueChange(newValue)) {
            ValueChangeEvent changeEvent = new ValueChangeEvent(this, this.getColumnName(), oldValue, newValue);
            super.fireValueChange(changeEvent);
        }
    } else if (Events.ON_BLUR.equalsIgnoreCase(event.getName())) {
        Comboitem item = getComponent().getSelectedItem();
        if (item == null) {
            setValue(oldValue);
        } else {
            //on select not fire for empty label item
            if (item.getLabel().equals("")) {
                Object newValue = getValue();
                if (isValueChange(newValue)) {
                    ValueChangeEvent changeEvent = new ValueChangeEvent(this, this.getColumnName(), oldValue, newValue);
                    super.fireValueChange(changeEvent);
                    oldValue = newValue;
                }
            }
        }
    }
}

Example 24 with ValueChangeEvent

use of org.adempiere.exceptions.ValueChangeEvent in project adempiere by adempiere.

the class WBinaryEditor method onEvent.

public void onEvent(Event event) throws Exception {
    if (Events.ON_CLICK.equals(event.getName())) {
        WMediaDialog dialog = new WMediaDialog(gridField.getHeader(), m_data);
        if (!dialog.isCancel() && dialog.isChange()) {
            Object oldValue = m_data;
            Object newValue = dialog.getData();
            if (oldValue != null && newValue != null && oldValue.equals(newValue)) {
                return;
            }
            if (oldValue == null && newValue == null) {
                return;
            }
            ValueChangeEvent changeEvent = new ValueChangeEvent(this, this.getColumnName(), oldValue, newValue);
            super.fireValueChange(changeEvent);
            setValue(newValue);
        }
    }
}

Example 25 with ValueChangeEvent

use of org.adempiere.exceptions.ValueChangeEvent in project adempiere by adempiere.

the class WFilenameEditor method onEvent.

public void onEvent(Event event) {
    if (Events.ON_CHANGE.equals(event.getName()) || Events.ON_OK.equals(event.getName())) {
        String newValue = getComponent().getText();
        if (oldValue != null && newValue != null && oldValue.equals(newValue)) {
            return;
        }
        if (oldValue == null && newValue == null) {
            return;
        }
        ValueChangeEvent changeEvent = new ValueChangeEvent(this, this.getColumnName(), oldValue, newValue);
        fireValueChange(changeEvent);
    } else if (Events.ON_CLICK.equals(event.getName())) {
        cmd_file();
        String newValue = getComponent().getText();
        ValueChangeEvent changeEvent = new ValueChangeEvent(this, this.getColumnName(), oldValue, newValue);
        fireValueChange(changeEvent);
    }
}