Example usage for com.vaadin.shared.ui.dd HorizontalDropLocation RIGHT

Introduction

In this page you can find the example usage for com.vaadin.shared.ui.dd HorizontalDropLocation RIGHT.

Prototype

HorizontalDropLocation RIGHT

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Usage

From source file:com.esofthead.mycollab.module.project.view.task.TaskKanbanBoardViewImpl.java

License:Open Source License

public TaskKanbanBoardViewImpl() {
    this.setSizeFull();
    this.withSpacing(true).withMargin(new MarginInfo(false, true, true, true));
    searchPanel = new TaskSearchPanel();
    MHorizontalLayout groupWrapLayout = new MHorizontalLayout();
    groupWrapLayout.setDefaultComponentAlignment(Alignment.MIDDLE_LEFT);
    searchPanel.addHeaderRight(groupWrapLayout);

    toggleShowColumsBtn = new Button("");
    toggleShowColumsBtn.addClickListener(new Button.ClickListener() {
        @Override//w w  w  . j  a va2 s.co m
        public void buttonClick(Button.ClickEvent clickEvent) {
            displayHiddenColumns = !displayHiddenColumns;
            reload();
            toggleShowButton();
        }
    });
    toggleShowColumsBtn.addStyleName(UIConstants.BUTTON_LINK);
    groupWrapLayout.addComponent(toggleShowColumsBtn);
    toggleShowButton();

    Button addNewColumnBtn = new Button(AppContext.getMessage(TaskI18nEnum.ACTION_NEW_COLUMN),
            new Button.ClickListener() {
                @Override
                public void buttonClick(Button.ClickEvent clickEvent) {
                    UI.getCurrent().addWindow(new AddNewColumnWindow(TaskKanbanBoardViewImpl.this,
                            ProjectTypeConstants.TASK, "status"));
                }
            });
    addNewColumnBtn.setIcon(FontAwesome.PLUS);
    addNewColumnBtn.setEnabled(CurrentProjectVariables.canAccess(ProjectRolePermissionCollections.TASKS));
    addNewColumnBtn.setStyleName(UIConstants.BUTTON_ACTION);
    groupWrapLayout.addComponent(addNewColumnBtn);

    Button deleteColumnBtn = new Button("Delete columns", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            UI.getCurrent()
                    .addWindow(new DeleteColumnWindow(TaskKanbanBoardViewImpl.this, ProjectTypeConstants.TASK));
        }
    });
    deleteColumnBtn.setIcon(FontAwesome.TRASH_O);
    deleteColumnBtn.setEnabled(CurrentProjectVariables.canAccess(ProjectRolePermissionCollections.TASKS));
    deleteColumnBtn.setStyleName(UIConstants.BUTTON_DANGER);

    Button advanceDisplayBtn = new Button("List", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            EventBusFactory.getInstance().post(new TaskEvent.GotoDashboard(TaskKanbanBoardViewImpl.this, null));
        }
    });
    advanceDisplayBtn.setWidth("100px");
    advanceDisplayBtn.setIcon(FontAwesome.SITEMAP);
    advanceDisplayBtn.setDescription("Advance View");

    Button kanbanBtn = new Button("Kanban");
    kanbanBtn.setWidth("100px");
    kanbanBtn.setDescription("Kanban View");
    kanbanBtn.setIcon(FontAwesome.TH);

    ToggleButtonGroup viewButtons = new ToggleButtonGroup();
    viewButtons.addButton(advanceDisplayBtn);
    viewButtons.addButton(kanbanBtn);
    viewButtons.withDefaultButton(kanbanBtn);
    groupWrapLayout.addComponent(viewButtons);

    kanbanLayout = new DDHorizontalLayout();
    kanbanLayout.setHeight("100%");
    kanbanLayout.addStyleName("kanban-layout");
    kanbanLayout.setSpacing(true);
    kanbanLayout.setMargin(new MarginInfo(true, false, true, false));
    kanbanLayout.setComponentHorizontalDropRatio(0.3f);
    kanbanLayout.setDragMode(LayoutDragMode.CLONE_OTHER);

    //      Enable dropping components
    kanbanLayout.setDropHandler(new DropHandler() {
        @Override
        public void drop(DragAndDropEvent event) {
            LayoutBoundTransferable transferable = (LayoutBoundTransferable) event.getTransferable();

            DDHorizontalLayout.HorizontalLayoutTargetDetails details = (DDHorizontalLayout.HorizontalLayoutTargetDetails) event
                    .getTargetDetails();
            Component dragComponent = transferable.getComponent();
            if (dragComponent instanceof KanbanBlock) {
                KanbanBlock kanbanItem = (KanbanBlock) dragComponent;
                int newIndex = details.getOverIndex();
                if (details.getDropLocation() == HorizontalDropLocation.RIGHT) {
                    kanbanLayout.addComponent(kanbanItem);
                } else if (newIndex == -1) {
                    kanbanLayout.addComponent(kanbanItem, 0);
                } else {
                    kanbanLayout.addComponent(kanbanItem, newIndex);
                }

                //Update options index for this project
                List<Map<String, Integer>> indexMap = new ArrayList<>();
                for (int i = 0; i < kanbanLayout.getComponentCount(); i++) {
                    KanbanBlock blockItem = (KanbanBlock) kanbanLayout.getComponent(i);
                    Map<String, Integer> map = new HashedMap(2);
                    map.put("id", blockItem.optionVal.getId());
                    map.put("index", i);
                    indexMap.add(map);
                }
                if (indexMap.size() > 0) {
                    optionValService.massUpdateOptionIndexes(indexMap, AppContext.getAccountId());
                }
            }
        }

        @Override
        public AcceptCriterion getAcceptCriterion() {
            return new Not(VerticalLocationIs.MIDDLE);
        }
    });
    this.setWidth("100%");
    this.with(searchPanel, kanbanLayout).expand(kanbanLayout);
}

---

From source file:com.esofthead.mycollab.module.project.view.task.TaskKanbanviewImpl.java

License:Open Source License

public TaskKanbanviewImpl() {
    this.setSizeFull();
    this.withSpacing(true).withMargin(new MarginInfo(false, true, true, true));
    searchPanel = new TaskSearchPanel();
    MHorizontalLayout groupWrapLayout = new MHorizontalLayout();
    groupWrapLayout.setDefaultComponentAlignment(Alignment.MIDDLE_LEFT);
    searchPanel.addHeaderRight(groupWrapLayout);

    Button addNewColumnBtn = new Button("New column", new Button.ClickListener() {
        @Override/*from ww w  . j  a v  a 2  s.  c om*/
        public void buttonClick(Button.ClickEvent clickEvent) {
            UI.getCurrent()
                    .addWindow(new AddNewColumnWindow(TaskKanbanviewImpl.this, ProjectTypeConstants.TASK));
        }
    });
    addNewColumnBtn.setIcon(FontAwesome.PLUS);
    addNewColumnBtn.setEnabled(CurrentProjectVariables.canAccess(ProjectRolePermissionCollections.TASKS));
    addNewColumnBtn.setStyleName(UIConstants.BUTTON_ACTION);
    groupWrapLayout.addComponent(addNewColumnBtn);

    Button deleteColumBtn = new Button("Delete columns", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            UI.getCurrent()
                    .addWindow(new DeleteColumnWindow(TaskKanbanviewImpl.this, ProjectTypeConstants.TASK));
        }
    });
    deleteColumBtn.setIcon(FontAwesome.TRASH_O);
    deleteColumBtn.setEnabled(CurrentProjectVariables.canAccess(ProjectRolePermissionCollections.TASKS));
    deleteColumBtn.setStyleName(UIConstants.BUTTON_DANGER);

    Button advanceDisplayBtn = new Button("List", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            EventBusFactory.getInstance().post(new TaskEvent.GotoDashboard(TaskKanbanviewImpl.this, null));
        }
    });
    advanceDisplayBtn.setWidth("100px");
    advanceDisplayBtn.setIcon(FontAwesome.SITEMAP);
    advanceDisplayBtn.setDescription("Advance View");

    Button kanbanBtn = new Button("Kanban");
    kanbanBtn.setWidth("100px");
    kanbanBtn.setDescription("Kanban View");
    kanbanBtn.setIcon(FontAwesome.TH);

    ToggleButtonGroup viewButtons = new ToggleButtonGroup();
    viewButtons.addButton(advanceDisplayBtn);
    viewButtons.addButton(kanbanBtn);
    viewButtons.setDefaultButton(kanbanBtn);
    groupWrapLayout.addComponent(viewButtons);

    kanbanLayout = new DDHorizontalLayout();
    kanbanLayout.setHeight("100%");
    kanbanLayout.addStyleName("kanban-layout");
    kanbanLayout.setSpacing(true);
    kanbanLayout.setMargin(new MarginInfo(true, false, true, false));
    kanbanLayout.setComponentHorizontalDropRatio(0.3f);
    kanbanLayout.setDragMode(LayoutDragMode.CLONE_OTHER);

    //      Enable dropping components
    kanbanLayout.setDropHandler(new DropHandler() {
        @Override
        public void drop(DragAndDropEvent event) {
            LayoutBoundTransferable transferable = (LayoutBoundTransferable) event.getTransferable();

            DDHorizontalLayout.HorizontalLayoutTargetDetails details = (DDHorizontalLayout.HorizontalLayoutTargetDetails) event
                    .getTargetDetails();
            Component dragComponent = transferable.getComponent();
            if (dragComponent instanceof KanbanBlock) {
                KanbanBlock kanbanItem = (KanbanBlock) dragComponent;
                int newIndex = details.getOverIndex();
                if (details.getDropLocation() == HorizontalDropLocation.RIGHT) {
                    kanbanLayout.addComponent(kanbanItem);
                } else if (newIndex == -1) {
                    kanbanLayout.addComponent(kanbanItem, 0);
                } else {
                    kanbanLayout.addComponent(kanbanItem, newIndex);
                }

                //Update options index for this project
                List<Map<String, Integer>> indexMap = new ArrayList<>();
                for (int i = 0; i < kanbanLayout.getComponentCount(); i++) {
                    KanbanBlock blockItem = (KanbanBlock) kanbanLayout.getComponent(i);
                    Map<String, Integer> map = new HashedMap(2);
                    map.put("id", blockItem.optionVal.getId());
                    map.put("index", i);
                    indexMap.add(map);
                }
                if (indexMap.size() > 0) {
                    optionValService.massUpdateOptionIndexes(indexMap, AppContext.getAccountId());
                }
            }
        }

        @Override
        public AcceptCriterion getAcceptCriterion() {
            return new Not(VerticalLocationIs.MIDDLE);
        }
    });
    this.setWidth("100%");
    this.with(searchPanel, kanbanLayout).expand(kanbanLayout);
}

---

From source file:com.foc.vaadin.gui.layouts.FVHorizontal_WYSIWYG_DropHandler.java

License:Apache License

@Override
protected void handleComponentReordering(DragAndDropEvent event) {
    // Component re-ordering
    LayoutBoundTransferable transferable = (LayoutBoundTransferable) event.getTransferable();
    HorizontalLayoutTargetDetails details = (HorizontalLayoutTargetDetails) event.getTargetDetails();
    AbstractOrderedLayout layout = (AbstractOrderedLayout) details.getTarget();
    Component comp = transferable.getComponent();
    int idx = (details).getOverIndex();

    // Detach//  w w w . j  a v  a2s .c  o m
    if (layout != null && comp != null)
        layout.removeComponent(comp);
    idx--;

    // Increase index if component is dropped after or above a previous
    // component
    HorizontalDropLocation loc = details.getDropLocation();
    if (loc == HorizontalDropLocation.CENTER || loc == HorizontalDropLocation.RIGHT) {
        idx++;
    }

    if (comp != null) {
        AttributesImpl newAttributes = removeNotNeededAttributes(((FocXMLGuiComponent) comp).getAttributes(),
                (FVLayout) comp.getParent());

        if (newAttributes.getIndex(FXML.ATT_IDX) != -1) {
            newAttributes.setValue(newAttributes.getIndex("idx"), idx + "");
        } else {
            newAttributes.addAttribute("", FXML.ATT_IDX, FXML.ATT_IDX, "CDATA", idx + "");
        }

        ((FocXMLGuiComponent) comp).setAttributes(newAttributes);

        // Add component
        if (layout != null) {
            if (idx >= 0) {
                layout.addComponent(comp, idx);
            } else {
                layout.addComponent(comp);
            }
        }

        if (comp instanceof FVLayout) {
            Globals.logString("Here3");
            ((FVLayout) comp).setDragDrop(true);
        }

        // Add component alignment if given
        if (dropAlignment != null && layout != null && comp != null) {
            layout.setComponentAlignment(comp, dropAlignment);
        }
    }
}

---

From source file:com.foc.vaadin.gui.layouts.FVHorizontal_WYSIWYG_DropHandler.java

License:Apache License

@Override
protected void handleDropFromLayout(DragAndDropEvent event) {
    LayoutBoundTransferable transferable = (LayoutBoundTransferable) event.getTransferable();
    HorizontalLayoutTargetDetails details = (HorizontalLayoutTargetDetails) event.getTargetDetails();
    AbstractOrderedLayout layout = (AbstractOrderedLayout) details.getTarget();
    Component source = event.getTransferable().getSourceComponent();
    int idx = (details).getOverIndex();
    Component comp = transferable.getComponent();

    // Check that we are not dragging an outer layout into an inner
    // layout//from   w  ww . j a va 2 s . c  o  m
    Component parent = layout.getParent();

    while (parent != null) {
        if (parent == comp) {
            return;
        }
        parent = parent.getParent();
    }

    // If source is an instance of a component container then remove
    // it
    // from there,
    // the component cannot have two parents.

    ComponentContainer sourceLayout = null;

    if (source instanceof ComponentContainer) {
        sourceLayout = (ComponentContainer) source;
        sourceLayout.removeComponent(comp);
    }

    // Increase index if component is dropped after or above a
    // previous
    // component
    HorizontalDropLocation loc = (details).getDropLocation();

    if (loc == HorizontalDropLocation.CENTER || loc == HorizontalDropLocation.RIGHT) {
        idx++;
    }

    AttributesImpl newAttributes = removeNotNeededAttributes(((FocXMLGuiComponent) comp).getAttributes(),
            (FVLayout) sourceLayout);

    if (newAttributes.getIndex(FXML.ATT_IDX) > -1) {
        newAttributes.setValue(newAttributes.getIndex(FXML.ATT_IDX), idx + "");
    }

    ((FocXMLGuiComponent) comp).setAttributes(newAttributes);

    // Add component
    if (idx >= 0) {
        layout.addComponent(comp, idx);
    } else {
        layout.addComponent(comp);
    }

    // Add component alignment if given
    if (dropAlignment != null) {
        layout.setComponentAlignment(comp, dropAlignment);
    }
}

---

From source file:com.haulmont.cuba.web.widgets.addons.dragdroplayouts.drophandlers.DefaultCssLayoutDropHandler.java

License:Apache License

@Override
protected void handleDropFromLayout(DragAndDropEvent event) {
    LayoutBoundTransferable transferable = (LayoutBoundTransferable) event.getTransferable();
    CssLayoutTargetDetails details = (CssLayoutTargetDetails) event.getTargetDetails();
    DDCssLayout layout = (DDCssLayout) details.getTarget();
    HorizontalDropLocation hl = details.getHorizontalDropLocation();
    VerticalDropLocation vl = details.getVerticalDropLocation();
    Component source = event.getTransferable().getSourceComponent();
    int idx = (details).getOverIndex();
    Component comp = transferable.getComponent();
    Component over = details.getOverComponent();

    if (over == layout) {
        if (vl == VerticalDropLocation.TOP || hl == HorizontalDropLocation.LEFT) {
            idx = 0;/*  w w  w.j a  v  a2  s .c o  m*/
        } else if (vl == VerticalDropLocation.BOTTOM || hl == HorizontalDropLocation.RIGHT) {
            idx = -1;
        }
    } else {
        if (vl == VerticalDropLocation.BOTTOM || hl == HorizontalDropLocation.RIGHT) {
            idx++;
        }
    }

    // Check that we are not dragging an outer layout into an inner
    // layout
    Component parent = layout.getParent();
    while (parent != null) {
        if (parent == comp) {
            return;
        }
        parent = parent.getParent();
    }

    // If source is an instance of a component container then remove
    // it
    // from there,
    // the component cannot have two parents.
    if (source instanceof ComponentContainer) {
        ComponentContainer sourceLayout = (ComponentContainer) source;
        sourceLayout.removeComponent(comp);
    }

    // Add component
    if (idx >= 0 && idx < layout.getComponentCount()) {
        layout.addComponent(comp, idx);
    } else {
        layout.addComponent(comp);
    }
}

---

From source file:com.haulmont.cuba.web.widgets.addons.dragdroplayouts.drophandlers.DefaultCssLayoutDropHandler.java

License:Apache License

@Override
protected void handleHTML5Drop(DragAndDropEvent event) {
    CssLayoutTargetDetails details = (CssLayoutTargetDetails) event.getTargetDetails();
    Component over = details.getOverComponent();
    DDCssLayout layout = (DDCssLayout) details.getTarget();
    int idx = (details).getOverIndex();
    HorizontalDropLocation hl = details.getHorizontalDropLocation();
    VerticalDropLocation vl = details.getVerticalDropLocation();

    if (over == layout) {
        if (vl == VerticalDropLocation.TOP || hl == HorizontalDropLocation.LEFT) {
            idx = 0;//from  w ww  .  j a  v  a2 s. c o m
        } else if (vl == VerticalDropLocation.BOTTOM || hl == HorizontalDropLocation.RIGHT) {
            idx = -1;
        }
    } else {
        if (vl == VerticalDropLocation.BOTTOM || hl == HorizontalDropLocation.RIGHT) {
            idx++;
        }
    }

    if (idx >= 0 && idx < layout.getComponentCount()) {
        layout.addComponent(resolveComponentFromHTML5Drop(event), idx);
    } else {
        layout.addComponent(resolveComponentFromHTML5Drop(event));
    }
}

---

From source file:com.haulmont.cuba.web.widgets.addons.dragdroplayouts.drophandlers.DefaultHorizontalLayoutDropHandler.java

License:Apache License

/**
 * Called when a component changed location within the layout
 * //from ww  w. ja v a2s. c  om
 * @param event
 *            The drag and drop event
 */
@Override
protected void handleComponentReordering(DragAndDropEvent event) {
    // Component re-ordering
    LayoutBoundTransferable transferable = (LayoutBoundTransferable) event.getTransferable();
    HorizontalLayoutTargetDetails details = (HorizontalLayoutTargetDetails) event.getTargetDetails();
    AbstractOrderedLayout layout = (AbstractOrderedLayout) details.getTarget();
    Component comp = transferable.getComponent();
    int idx = details.getOverIndex();
    int oldIndex = layout.getComponentIndex(comp);

    if (idx == oldIndex) {
        // Index did not change
        return;
    }

    // Detach
    layout.removeComponent(comp);

    // Account for detachment if new index is bigger then old index
    if (idx > oldIndex) {
        idx--;
    }

    // Increase index if component is dropped after or above a previous
    // component
    HorizontalDropLocation loc = details.getDropLocation();
    if (loc == HorizontalDropLocation.CENTER || loc == HorizontalDropLocation.RIGHT) {
        idx++;
    }

    // Add component
    if (idx >= 0) {
        layout.addComponent(comp, idx);
    } else {
        layout.addComponent(comp, 0);
    }

    // Add component alignment if given
    if (dropAlignment != null) {
        layout.setComponentAlignment(comp, dropAlignment);
    }
}

---

From source file:com.haulmont.cuba.web.widgets.addons.dragdroplayouts.drophandlers.DefaultHorizontalLayoutDropHandler.java

License:Apache License

/**
 * Handle a drop from another layout// w w w .  ja  v  a2  s .co  m
 * 
 * @param event
 *            The drag and drop event
 */
@Override
protected void handleDropFromLayout(DragAndDropEvent event) {
    LayoutBoundTransferable transferable = (LayoutBoundTransferable) event.getTransferable();
    HorizontalLayoutTargetDetails details = (HorizontalLayoutTargetDetails) event.getTargetDetails();
    AbstractOrderedLayout layout = (AbstractOrderedLayout) details.getTarget();
    Component source = event.getTransferable().getSourceComponent();
    int idx = (details).getOverIndex();
    Component comp = transferable.getComponent();

    // Check that we are not dragging an outer layout into an inner
    // layout
    Component parent = layout.getParent();
    while (parent != null) {
        if (parent == comp) {
            return;
        }
        parent = parent.getParent();
    }

    // Detach from old source
    if (source instanceof ComponentContainer) {
        ((ComponentContainer) source).removeComponent(comp);
    } else if (source instanceof SingleComponentContainer) {
        ((SingleComponentContainer) source).setContent(null);
    }

    // Increase index if component is dropped after or above a
    // previous
    // component
    HorizontalDropLocation loc = (details).getDropLocation();
    if (loc == HorizontalDropLocation.CENTER || loc == HorizontalDropLocation.RIGHT) {
        idx++;
    }

    // Add component
    if (idx >= 0) {
        layout.addComponent(comp, idx);
    } else {
        layout.addComponent(comp);
    }

    // Add component alignment if given
    if (dropAlignment != null) {
        layout.setComponentAlignment(comp, dropAlignment);
    }
}

---

From source file:com.haulmont.cuba.web.widgets.addons.dragdroplayouts.drophandlers.DefaultHorizontalLayoutDropHandler.java

License:Apache License

@Override
protected void handleHTML5Drop(DragAndDropEvent event) {
    LayoutBoundTransferable transferable = (LayoutBoundTransferable) event.getTransferable();
    HorizontalLayoutTargetDetails details = (HorizontalLayoutTargetDetails) event.getTargetDetails();
    AbstractOrderedLayout layout = (AbstractOrderedLayout) details.getTarget();
    Component source = event.getTransferable().getSourceComponent();
    int idx = (details).getOverIndex();

    // Increase index if component is dropped after or above a
    // previous component
    HorizontalDropLocation loc = (details).getDropLocation();
    if (loc == HorizontalDropLocation.CENTER || loc == HorizontalDropLocation.RIGHT) {
        idx++;/*from  w w w.  j a  v a 2s  . c o m*/
    }

    Component comp = resolveComponentFromHTML5Drop(event);

    // Add component
    if (idx >= 0) {
        layout.addComponent(comp, idx);
    } else {
        layout.addComponent(comp);
    }

    // Add component alignment if given
    if (dropAlignment != null) {
        layout.setComponentAlignment(comp, dropAlignment);
    }
}

---

From source file:com.haulmont.cuba.web.widgets.addons.dragdroplayouts.drophandlers.DefaultHorizontalSplitPanelDropHandler.java

License:Apache License

@Override
protected void handleDropFromLayout(DragAndDropEvent event) {
    LayoutBoundTransferable transferable = (LayoutBoundTransferable) event.getTransferable();
    ComponentContainer source = (ComponentContainer) transferable.getSourceComponent();
    HorizontalSplitPanelTargetDetails details = (HorizontalSplitPanelTargetDetails) event.getTargetDetails();
    Component component = transferable.getComponent();
    DDHorizontalSplitPanel panel = (DDHorizontalSplitPanel) details.getTarget();

    // Detach from old source
    if (source instanceof ComponentContainer) {
        ((ComponentContainer) source).removeComponent(component);
    } else if (source instanceof SingleComponentContainer) {
        ((SingleComponentContainer) source).setContent(null);
    }/*from w w  w .  j  a  v  a  2s .  c o  m*/

    if (details.getDropLocation() == HorizontalDropLocation.LEFT) {
        // Dropped in the left area
        panel.setFirstComponent(component);

    } else if (details.getDropLocation() == HorizontalDropLocation.RIGHT) {
        // Dropped in the right area
        panel.setSecondComponent(component);
    }
}

---

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