List of usage examples for com.vaadin.ui Button addListener
@Override
public Registration addListener(Component.Listener listener)
From source file:org.activiti.explorer.ui.task.HistoricTaskDetailPanel.java
License:Apache License
protected void populateSubTasks(List<HistoricTaskInstance> subTasks) { for (final HistoricTaskInstance subTask : subTasks) { // icon// ww w .j a va 2s .c o m Embedded icon = new Embedded(null, Images.TASK_22); icon.setWidth(22, UNITS_PIXELS); icon.setWidth(22, UNITS_PIXELS); subTaskGrid.addComponent(icon); // Link to subtask Button subTaskLink = new Button(subTask.getName()); subTaskLink.addStyleName(Reindeer.BUTTON_LINK); subTaskLink.addListener(new ClickListener() { public void buttonClick(ClickEvent event) { ExplorerApp.get().getViewManager().showTaskPage(subTask.getId()); } }); subTaskGrid.addComponent(subTaskLink); subTaskGrid.setComponentAlignment(subTaskLink, Alignment.MIDDLE_LEFT); } }
From source file:org.activiti.explorer.ui.task.SubTaskComponent.java
License:Apache License
protected void populateSubTasks(List<HistoricTaskInstance> subTasks) { if (!subTasks.isEmpty()) { for (final HistoricTaskInstance subTask : subTasks) { // icon Embedded icon = null;/*w w w . j a v a2s . c o m*/ if (subTask.getEndTime() != null) { icon = new Embedded(null, Images.TASK_FINISHED_22); } else { icon = new Embedded(null, Images.TASK_22); } icon.setWidth(22, UNITS_PIXELS); icon.setWidth(22, UNITS_PIXELS); subTaskLayout.addComponent(icon); // Link to subtask Button subTaskLink = new Button(subTask.getName()); subTaskLink.addStyleName(Reindeer.BUTTON_LINK); subTaskLink.addListener(new ClickListener() { public void buttonClick(ClickEvent event) { ExplorerApp.get().getViewManager().showTaskPage(subTask.getId()); } }); subTaskLayout.addComponent(subTaskLink); subTaskLayout.setComponentAlignment(subTaskLink, Alignment.MIDDLE_LEFT); if (subTask.getEndTime() == null) { // Delete icon only appears when task is not finished yet Embedded deleteIcon = new Embedded(null, Images.DELETE); deleteIcon.addStyleName(ExplorerLayout.STYLE_CLICKABLE); deleteIcon.addListener(new DeleteSubTaskClickListener(subTask, this)); subTaskLayout.addComponent(deleteIcon); subTaskLayout.setComponentAlignment(deleteIcon, Alignment.MIDDLE_RIGHT); } else { // Next line of grid subTaskLayout.newLine(); } } } else { Label noSubTasksLabel = new Label(i18nManager.getMessage(Messages.TASK_NO_SUBTASKS)); noSubTasksLabel.setSizeUndefined(); noSubTasksLabel.addStyleName(Reindeer.LABEL_SMALL); subTaskLayout.addComponent(noSubTasksLabel); } }
From source file:org.activiti.explorer.ui.task.TaskDetailPanel.java
License:Apache License
protected void initDescription(HorizontalLayout layout) { final CssLayout descriptionLayout = new CssLayout(); descriptionLayout.setWidth(100, UNITS_PERCENTAGE); layout.addComponent(descriptionLayout); layout.setExpandRatio(descriptionLayout, 1.0f); layout.setComponentAlignment(descriptionLayout, Alignment.MIDDLE_LEFT); String descriptionText = null; if (task.getDescription() != null && !"".equals(task.getDescription())) { descriptionText = task.getDescription(); } else {//from w w w . j a va 2s .co m descriptionText = i18nManager.getMessage(Messages.TASK_NO_DESCRIPTION); } final Label descriptionLabel = new Label(descriptionText); descriptionLabel.addStyleName(ExplorerLayout.STYLE_CLICKABLE); descriptionLayout.addComponent(descriptionLabel); descriptionLayout.addListener(new LayoutClickListener() { public void layoutClick(LayoutClickEvent event) { if (event.getClickedComponent() != null && event.getClickedComponent().equals(descriptionLabel)) { // layout for textarea + ok button final VerticalLayout editLayout = new VerticalLayout(); editLayout.setSpacing(true); // textarea final TextArea descriptionTextArea = new TextArea(); descriptionTextArea.setNullRepresentation(""); descriptionTextArea.setWidth(100, UNITS_PERCENTAGE); descriptionTextArea.setValue(task.getDescription()); editLayout.addComponent(descriptionTextArea); // ok button Button okButton = new Button(i18nManager.getMessage(Messages.BUTTON_OK)); editLayout.addComponent(okButton); editLayout.setComponentAlignment(okButton, Alignment.BOTTOM_RIGHT); // replace descriptionLayout.replaceComponent(descriptionLabel, editLayout); // When OK is clicked -> update task data + ui okButton.addListener(new ClickListener() { public void buttonClick(ClickEvent event) { // Update data task.setDescription(descriptionTextArea.getValue().toString()); taskService.saveTask(task); // Update UI descriptionLabel.setValue(task.getDescription()); descriptionLayout.replaceComponent(editLayout, descriptionLabel); } }); } } }); }
From source file:org.activiti.explorer.ui.task.TaskDetailPanel.java
License:Apache License
protected void initProcessLink() { if (task.getProcessInstanceId() != null) { ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery() .processDefinitionId(task.getProcessDefinitionId()).singleResult(); Button showProcessInstanceButton = new Button(i18nManager.getMessage(Messages.TASK_PART_OF_PROCESS, getProcessDisplayName(processDefinition))); showProcessInstanceButton.addStyleName(Reindeer.BUTTON_LINK); showProcessInstanceButton.addListener(new ClickListener() { public void buttonClick(ClickEvent event) { viewManager.showMyProcessInstancesPage(task.getProcessInstanceId()); }/*from w w w.j a va2s . c om*/ }); centralLayout.addComponent(showProcessInstanceButton); addEmptySpace(centralLayout); } }
From source file:org.activiti.explorer.ui.task.TaskDetailPanel.java
License:Apache License
protected void initParentTaskLink() { if (task.getParentTaskId() != null) { final Task parentTask = taskService.createTaskQuery().taskId(task.getParentTaskId()).singleResult(); Button showParentTaskButton = new Button( i18nManager.getMessage(Messages.TASK_SUBTASK_OF_PARENT_TASK, parentTask.getName())); showParentTaskButton.addStyleName(Reindeer.BUTTON_LINK); showParentTaskButton.addListener(new ClickListener() { public void buttonClick(ClickEvent event) { viewManager.showTaskPage(parentTask.getId()); }// w w w. j a v a 2 s . c o m }); centralLayout.addComponent(showParentTaskButton); addEmptySpace(centralLayout); } }
From source file:org.activiti.explorer.ui.task.TaskEventsPanel.java
License:Apache License
protected void addInputField() { HorizontalLayout layout = new HorizontalLayout(); layout.setSpacing(true);/* w ww. j a v a2 s. c o m*/ layout.setWidth(100, UNITS_PERCENTAGE); addComponent(layout); Panel textFieldPanel = new Panel(); // Hack: actionHandlers can only be attached to panels or windows textFieldPanel.addStyleName(Reindeer.PANEL_LIGHT); textFieldPanel.setContent(new VerticalLayout()); textFieldPanel.setWidth(100, UNITS_PERCENTAGE); layout.addComponent(textFieldPanel); layout.setExpandRatio(textFieldPanel, 1.0f); commentInputField = new TextField(); commentInputField.setWidth(100, UNITS_PERCENTAGE); textFieldPanel.addComponent(commentInputField); // Hack to catch keyboard 'enter' textFieldPanel.addActionHandler(new Handler() { public void handleAction(Action action, Object sender, Object target) { addNewComment(commentInputField.getValue().toString()); } public Action[] getActions(Object target, Object sender) { return new Action[] { new ShortcutAction("enter", ShortcutAction.KeyCode.ENTER, null) }; } }); Button addCommentButton = new Button(i18nManager.getMessage(Messages.TASK_ADD_COMMENT)); layout.addComponent(addCommentButton); layout.setComponentAlignment(addCommentButton, Alignment.MIDDLE_LEFT); addCommentButton.addListener(new ClickListener() { public void buttonClick(ClickEvent event) { addNewComment(commentInputField.getValue().toString()); } }); }
From source file:org.activiti.explorer.ui.task.TaskMenuBar.java
License:Apache License
protected void initActions() { Button newCaseButton = new Button(); newCaseButton.setCaption(i18nManager.getMessage(Messages.TASK_NEW)); newCaseButton.setIcon(Images.TASK_16); addButton(newCaseButton);//from w w w.jav a2 s . co m newCaseButton.addListener(new ClickListener() { public void buttonClick(ClickEvent event) { NewCasePopupWindow newTaskPopupWindow = new NewCasePopupWindow(); viewManager.showPopupWindow(newTaskPopupWindow); } }); }
From source file:org.activiti.explorer.ui.task.TaskRelatedContentComponent.java
License:Apache License
protected void initActions() { HorizontalLayout actionsContainer = new HorizontalLayout(); actionsContainer.setSizeFull();/*ww w . j a v a2s .com*/ // Title Label processTitle = new Label(i18nManager.getMessage(Messages.TASK_RELATED_CONTENT)); processTitle.addStyleName(ExplorerLayout.STYLE_H3); processTitle.setSizeFull(); actionsContainer.addComponent(processTitle); actionsContainer.setComponentAlignment(processTitle, Alignment.MIDDLE_LEFT); actionsContainer.setExpandRatio(processTitle, 1.0f); // Add content button Button addRelatedContentButton = new Button(); addRelatedContentButton.addStyleName(ExplorerLayout.STYLE_ADD); addRelatedContentButton.addListener(new com.vaadin.ui.Button.ClickListener() { private static final long serialVersionUID = 1L; public void buttonClick(com.vaadin.ui.Button.ClickEvent event) { CreateAttachmentPopupWindow popup = new CreateAttachmentPopupWindow(); if (task.getProcessInstanceId() != null) { popup.setProcessInstanceId(task.getProcessInstanceId()); } else { popup.setTaskId(task.getId()); } // Add listener to update attachments when added popup.addListener(new SubmitEventListener() { private static final long serialVersionUID = 1L; @Override protected void submitted(SubmitEvent event) { taskDetailPanel.notifyRelatedContentChanged(); } @Override protected void cancelled(SubmitEvent event) { // No attachment was added so updating UI isn't needed. } }); ExplorerApp.get().getViewManager().showPopupWindow(popup); } }); actionsContainer.addComponent(addRelatedContentButton); actionsContainer.setComponentAlignment(processTitle, Alignment.MIDDLE_RIGHT); addComponent(actionsContainer); }
From source file:org.activiti.explorer.ui.task.UserDetailsComponent.java
License:Apache License
protected void addUserDetails() { VerticalLayout detailsLayout = new VerticalLayout(); addComponent(detailsLayout);/*from www . j a v a2s . c om*/ // Layout for name + skype HorizontalLayout nameLayout = new HorizontalLayout(); nameLayout.setSpacing(true); detailsLayout.addComponent(nameLayout); // Name Label nameLabel = null; if (user != null) { nameLabel = new Label(user.getFirstName() + " " + user.getLastName()); nameLabel.addStyleName(ExplorerLayout.STYLE_LABEL_BOLD); } else { nameLabel = new Label(" ", Label.CONTENT_XHTML); } nameLayout.addComponent(nameLabel); // Layout for lower details HorizontalLayout actionsLayout = new HorizontalLayout(); actionsLayout.setSpacing(true); detailsLayout.addComponent(actionsLayout); // Role Label roleLabel = new Label(role); actionsLayout.addComponent(roleLabel); // Action button if (clickListener != null) { Button button = new Button(buttonCaption); button.addStyleName(Reindeer.BUTTON_SMALL); button.addListener(clickListener); actionsLayout.addComponent(button); } }
From source file:org.activiti.kickstart.ui.MainMenuBar.java
License:Apache License
protected void initButtons() { Button taskButton = addMenuButton("Create", Images.MAIN_MENU_CREATE_WORKFLOW, false, 80); taskButton.addListener(new CreateWorkflowButtonClickListener()); menuItemButtons.put(MENU_ITEM_CREATE_WORKFLOW, taskButton); Button processButton = addMenuButton("Edit", Images.MAIN_MENU_EDIT_WORKFLOW, false, 80); processButton.addListener(new EditWorkflowButtonClickListener()); menuItemButtons.put(MENU_ITEM_EDIT_WORKFLOW, processButton); Button manageButton = addMenuButton("Settings", Images.MAIN_MENU_SETTINGS, false, 90); manageButton.addListener(new SettingsClickListener()); menuItemButtons.put(MENU_ITEM_SETTINGS, manageButton); // To center the buttons Label invisibleLabel = new Label(); addComponent(invisibleLabel);/*w w w . j a v a 2 s .c o m*/ setExpandRatio(invisibleLabel, 0.5f); }