Examples with VAbstractOrderedLayout com.vaadin.client.ui.orderedlayout.VAbstractOrderedLayout used on opensource projects

Example 6 with VAbstractOrderedLayout

use of com.vaadin.client.ui.orderedlayout.VAbstractOrderedLayout in project cuba by cuba-platform.

the class VDDVerticalLayoutDropHandler method getSlot.

@Override
protected Slot getSlot(Element e, NativeEvent event) {
    Slot slot = null;
    if (getLayout().getElement() == e) {
        // Most likely between components, use the closest one in that case
        slot = findSlotVertically(12, event);
    } else {
        slot = WidgetUtil.findWidget(e, Slot.class);
        if (slot == null) {
            return null;
        }
        VAbstractOrderedLayout layout = VDragDropUtil.getSlotLayout(slot);
        while (layout != getLayout() && getLayout().getElement().isOrHasChild(e.getParentElement())) {
            e = e.getParentElement();
            slot = WidgetUtil.findWidget(e, Slot.class);
            if (slot == null) {
                return null;
            }
            layout = VDragDropUtil.getSlotLayout(slot);
        }
    }
    return slot;
}

Example 7 with VAbstractOrderedLayout

use of com.vaadin.client.ui.orderedlayout.VAbstractOrderedLayout in project cuba by cuba-platform.

the class CubaPopupButtonConnector method onPreviewNativeEvent.

@Override
public void onPreviewNativeEvent(Event.NativePreviewEvent event) {
    NativeEvent nativeEvent = event.getNativeEvent();
    if (getWidget().getPopup().isVisible()) {
        Element target = Element.as(nativeEvent.getEventTarget());
        if (getWidget().popupHasChild(target)) {
            if (event.getTypeInt() == Event.ONKEYDOWN && (nativeEvent.getKeyCode() == KeyCodes.KEY_ESCAPE || nativeEvent.getKeyCode() == KeyCodes.KEY_TAB && isLastChild(target)) && !nativeEvent.getAltKey() && !nativeEvent.getCtrlKey() && !nativeEvent.getShiftKey() && !nativeEvent.getMetaKey()) {
                event.cancel();
                event.getNativeEvent().stopPropagation();
                event.getNativeEvent().preventDefault();
                Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {

                    @Override
                    public void execute() {
                        getWidget().hidePopup();
                        rpc.setPopupVisible(false);
                        getWidget().setFocus(true);
                    }
                });
                return;
            }
        }
    }
    super.onPreviewNativeEvent(event);
    if (isEnabled()) {
        Element target = Element.as(nativeEvent.getEventTarget());
        switch(event.getTypeInt()) {
            case Event.ONCLICK:
                if (getState().autoClose && getWidget().popupHasChild(target)) {
                    Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {

                        @Override
                        public void execute() {
                            getWidget().hidePopup();
                            // update state on server
                            rpc.setPopupVisible(false);
                        }
                    });
                }
                break;
            case Event.ONKEYDOWN:
                if (!getState().customLayout && getWidget().popupHasChild(target)) {
                    Widget widget = WidgetUtil.findWidget(target, null);
                    if (widget instanceof VButton || widget instanceof VUpload || widget instanceof CubaFileUploadWidget) {
                        Widget widgetParent = widget.getParent();
                        if (widgetParent.getParent() instanceof VUpload) {
                            VUpload upload = (VUpload) widgetParent.getParent();
                            // upload parent is Slot
                            widgetParent = upload.getParent();
                        } else if (widgetParent.getParent() instanceof CubaFileUploadWidget) {
                            CubaFileUploadWidget upload = (CubaFileUploadWidget) widgetParent.getParent();
                            // upload parent is Slot
                            widgetParent = upload.getParent();
                        }
                        VAbstractOrderedLayout layout = (VAbstractOrderedLayout) widgetParent.getParent();
                        Widget focusWidget = null;
                        int widgetIndex = layout.getWidgetIndex(widgetParent);
                        if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_DOWN) {
                            focusWidget = Tools.findNextWidget(layout, widgetIndex);
                        } else if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_UP) {
                            focusWidget = Tools.findPrevWidget(layout, widgetIndex);
                        }
                        if (focusWidget instanceof VButton || focusWidget instanceof CubaFileUploadWidget || focusWidget instanceof VUpload) {
                            VButton button;
                            if (focusWidget instanceof VButton) {
                                button = (VButton) focusWidget;
                            } else if (focusWidget instanceof CubaFileUploadWidget) {
                                button = ((CubaFileUploadWidget) focusWidget).getSubmitButton();
                            } else {
                                button = ((VUpload) focusWidget).submitButton;
                            }
                            getWidget().childWidgetFocused(button);
                            button.setFocus(true);
                        }
                    }
                }
                break;
            case Event.ONMOUSEOVER:
                if (!getState().customLayout && getWidget().popupHasChild(target)) {
                    Widget widget = WidgetUtil.findWidget(target, null);
                    if ((widget instanceof VButton || widget instanceof VUpload || widget instanceof CubaFileUploadWidget)) {
                        VButton button;
                        if (widget instanceof VButton) {
                            button = (VButton) widget;
                        } else if (widget instanceof CubaFileUploadWidget) {
                            button = ((CubaFileUploadWidget) widget).getSubmitButton();
                        } else {
                            button = ((VUpload) widget).submitButton;
                        }
                        if (!button.getStyleName().contains(SELECTED_ITEM_STYLE)) {
                            getWidget().childWidgetFocused(button);
                            button.setFocus(true);
                        }
                    }
                }
                break;
        }
    }
}

Example 8 with VAbstractOrderedLayout

use of com.vaadin.client.ui.orderedlayout.VAbstractOrderedLayout in project cuba by cuba-platform.

the class VDDHorizontalLayoutDropHandler method getSlot.

@Override
protected Slot getSlot(Element e, NativeEvent event) {
    Slot slot = null;
    if (getLayout().getElement() == e) {
        // Most likely between components, use the closes one in that case
        slot = findSlotHorizontally(12, event);
    } else {
        slot = WidgetUtil.findWidget(e, Slot.class);
        if (slot == null) {
            return null;
        }
        VAbstractOrderedLayout layout = VDragDropUtil.getSlotLayout(slot);
        while (layout != getLayout() && getLayout().getElement().isOrHasChild(e.getParentElement())) {
            e = e.getParentElement();
            slot = WidgetUtil.findWidget(e, Slot.class);
            if (slot == null) {
                return null;
            }
            layout = VDragDropUtil.getSlotLayout(slot);
        }
    }
    return slot;
}

Example 9 with VAbstractOrderedLayout

use of com.vaadin.client.ui.orderedlayout.VAbstractOrderedLayout in project cuba by cuba-platform.

the class VDDVerticalLayoutDropHandler method getSlot.

@Override
protected Slot getSlot(Element e, NativeEvent event) {
    Slot slot = null;
    if (getLayout().getElement() == e) {
        // Most likely between components, use the closest one in that case
        slot = findSlotVertically(12, event);
    } else {
        slot = WidgetUtil.findWidget(e, Slot.class);
        if (slot == null) {
            return null;
        }
        VAbstractOrderedLayout layout = VDragDropUtil.getSlotLayout(slot);
        while (layout != getLayout() && getLayout().getElement().isOrHasChild(e.getParentElement())) {
            e = e.getParentElement();
            slot = WidgetUtil.findWidget(e, Slot.class);
            if (slot == null) {
                return null;
            }
            layout = VDragDropUtil.getSlotLayout(slot);
        }
    }
    return slot;
}