+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import com.google.gwt.user.client.ui.ClickListener;
-import com.google.gwt.user.client.ui.Widget;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkButton extends com.google.gwt.user.client.ui.Button implements
- Paintable {
-
- String id;
-
- Client client;
-
- public TkButton() {
- addClickListener(new ClickListener() {
-
- public void onClick(Widget sender) {
- if (id == null || client == null)
- return;
- client.updateVariable(id, "state", true, true);
- }
- });
- }
-
- public void updateFromUIDL(UIDL uidl, Client client) {
-
- // Ensure correct implementation
- if (client.updateComponent(this, uidl, false))
- return;
-
- // Save details
- this.client = client;
- id = uidl.getId();
-
- // Set text
- setText(uidl.getStringAttribute("caption"));
-
- // TODO Handle description and errormessages
- }
-
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import com.google.gwt.user.client.ui.ClickListener;
-import com.google.gwt.user.client.ui.Widget;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkCheckBox extends com.google.gwt.user.client.ui.CheckBox
- implements Paintable {
-
- String id;
-
- boolean immediate;
-
- Client client;
-
- public TkCheckBox() {
- addClickListener(new ClickListener() {
-
- public void onClick(Widget sender) {
- if (id == null || client == null)
- return;
- client.updateVariable(id, "state", isChecked(), immediate);
- }
-
- });
- }
-
- public void updateFromUIDL(UIDL uidl, Client client) {
-
- // Ensure correct implementation
- if (client.updateComponent(this, uidl, false))
- return;
-
- // Save details
- this.client = client;
- id = uidl.getId();
-
- // Set text
- setText(uidl.getStringAttribute("caption"));
- setChecked(uidl.getBooleanVariable("state"));
- immediate = uidl.getBooleanAttribute("immediate");
- }
-
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import com.google.gwt.user.client.ui.HTML;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkEmbedded extends HTML implements Paintable {
-
- public void updateFromUIDL(UIDL uidl, Client client) {
- if(uidl.getStringAttribute("type").equals("image")) {
- setHTML("<img src=\""+ uidl.getStringAttribute("src") +"\"/>");
- } else {
- setText("Terminal don't know how ty handle this type of embed");
- }
- }
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import java.util.Iterator;
-
-import com.google.gwt.user.client.ui.FlexTable;
-import com.google.gwt.user.client.ui.Widget;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkGridLayout extends FlexTable implements Paintable {
-
- public void updateFromUIDL(UIDL uidl, Client client) {
- clear();
- if (uidl.hasAttribute("caption"))
- setTitle(uidl.getStringAttribute("caption"));
- int row = 0, column = 0;
- for (Iterator i = uidl.getChildIterator(); i.hasNext();) {
- UIDL r = (UIDL) i.next();
- if ("gr".equals(r.getTag())) {
- row++;
- column = 0;
- for (Iterator j = r.getChildIterator(); j.hasNext();) {
- UIDL c = (UIDL) j.next();
- if ("gc".equals(c.getTag())) {
- column++;
- if (c.hasAttribute("w")) {
- int w = c.getIntAttribute("w");
- ((FlexCellFormatter) getCellFormatter())
- .setColSpan(row, column, w);
- }
- UIDL u = c.getChildUIDL(0);
- if (u != null) {
- Widget child = client.getWidget(u);
- setWidget(row, column, child);
- ((Paintable) child).updateFromUIDL(u, client);
- }
- }
- }
- }
- }
- }
-
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import java.util.HashMap;
-import java.util.Iterator;
-
-import com.google.gwt.user.client.ui.HorizontalPanel;
-import com.google.gwt.user.client.ui.Widget;
-import com.itmill.toolkit.terminal.gwt.client.CaptionWrapper;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Layout;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkHorizontalLayout extends HorizontalPanel implements Paintable, Layout {
-
- private HashMap componentToWrapper = new HashMap();
-
- public void updateFromUIDL(UIDL uidl, Client client) {
-
- // Ensure correct implementation
- if (client.updateComponent(this, uidl, false))
- return;
-
- // TODO Should update instead of just redraw
- clear();
- componentToWrapper.clear();
-
- for (Iterator i = uidl.getChildIterator(); i.hasNext();) {
- UIDL uidlForChild = (UIDL) i.next();
- Widget child = client.getWidget(uidlForChild);
- add(child);
- ((Paintable)child).updateFromUIDL(uidlForChild, client);
- }
- }
-
- public void replaceChildComponent(Widget from, Widget to) {
- CaptionWrapper wrapper = (CaptionWrapper) componentToWrapper.get(from);
- if (wrapper != null) {
- componentToWrapper.remove(from);
- from = wrapper;
- }
- int index = getWidgetIndex(from);
- if (index >= 0) {
- remove(index);
- insert(to, index);
- }
- }
-
- public boolean hasChildComponent(Widget component) {
- return getWidgetIndex(component) >= 0 || componentToWrapper.get(component) != null;
- }
-
- public void updateCaption(Widget component, UIDL uidl) {
-
- CaptionWrapper wrapper = (CaptionWrapper) componentToWrapper.get(component);
- if (CaptionWrapper.isNeeded(uidl)) {
- if (wrapper == null) {
- int index = getWidgetIndex(component);
- remove(component);
- wrapper = new CaptionWrapper(component);
- insert(wrapper, index);
- componentToWrapper.put(component, wrapper);
- }
- wrapper.updateCaption(uidl);
- } else {
- if (wrapper != null) {
- int index = getWidgetIndex(wrapper);
- remove(wrapper);
- insert(wrapper.getWidget(), index);
- componentToWrapper.remove(component);
- }
- }
- }
-
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import com.google.gwt.user.client.ui.HTML;
-import com.google.gwt.user.client.ui.Label;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkLabel extends HTML implements Paintable {
-
- public void updateFromUIDL(UIDL uidl, Client client) {
-
- if (client.updateComponent(this, uidl, true))
- return;
-
- String mode = uidl.getStringAttribute("mode");
- if (mode == null || "text".equals(mode))
- setText(uidl.getChildString(0));
- else if ("pre".equals(mode)) {
- setHTML(uidl.getChildrenAsXML());
- } else if ("uidl".equals(mode)) {
- setHTML(uidl.getChildrenAsXML());
- } else if ("xhtml".equals(mode)) {
- setHTML(uidl.getChildUIDL(0).getChildUIDL(0).getChildString(0));
- } else if ("xml".equals(mode)) {
- setHTML(uidl.getChildUIDL(0).getChildString(0));
- } else if ("raw".equals(mode)) {
- setHTML(uidl.getChildUIDL(0).getChildString(0));
- } else {
- setText("");
- }
- }
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkPanel extends TkVerticalLayout implements Paintable {
-
- public void updateFromUIDL(UIDL uidl, Client client) {
- super.updateFromUIDL(uidl, client);
- }
-
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;\r
-\r
-import com.google.gwt.user.client.DOM;\r
-\r
-/**\r
- * This class represents a password field.\r
- * \r
- * @author IT Mill Ltd.\r
- *\r
- */\r
-public class TkPasswordField extends TkTextField {\r
- \r
- public TkPasswordField() {\r
- super(DOM.createInputPassword());\r
- }\r
- \r
-}\r
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import java.util.Iterator;
-import java.util.Vector;
-
-import com.google.gwt.user.client.ui.ChangeListener;
-import com.google.gwt.user.client.ui.Composite;
-import com.google.gwt.user.client.ui.Label;
-import com.google.gwt.user.client.ui.ListBox;
-import com.google.gwt.user.client.ui.VerticalPanel;
-import com.google.gwt.user.client.ui.Widget;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkSelect extends Composite implements Paintable, ChangeListener {
-
- Label caption = new Label();
- ListBox select = new ListBox();
- private Client client;
- private String id;
- private boolean immediate;
-
-
- public TkSelect() {
- VerticalPanel panel = new VerticalPanel();
- panel.add(caption);
- panel.add(select);
- select.addChangeListener(this);
- initWidget(panel);
- }
-
- public void updateFromUIDL(UIDL uidl, Client client) {
- this.client = client;
- this.id = uidl.getStringAttribute("id");
- this.immediate = uidl.getBooleanAttribute("immediate");
-
- if (uidl.hasAttribute("caption")) caption.setText(uidl.getStringAttribute("caption"));
-
- if(uidl.hasAttribute("selectmode"))
- select.setMultipleSelect(true);
- else
- select.setMultipleSelect(false);
-
- UIDL options = uidl.getChildUIDL(0);
-
- select.clear();
- for (Iterator i = options.getChildIterator(); i.hasNext();) {
- UIDL optionUidl = (UIDL)i.next();
- select.addItem(optionUidl.getStringAttribute("caption"), optionUidl.getStringAttribute("key"));
- if(optionUidl.hasAttribute("selected"))
- select.setItemSelected(select.getItemCount()-1, true);
- }
- }
-
- public void onChange(Widget sender) {
- if(select.isMultipleSelect()) {
- client.updateVariable(id, "selected", getSelectedKeys(), immediate);
- } else {
- client.updateVariable(id, "selected", new String[] { "" + select.getValue(select.getSelectedIndex())}, immediate);
- }
- }
-
- private Object[] getSelectedKeys() {
- Vector selectedItemKeys = new Vector();
- for(int i = 0; i < select.getItemCount();i++) {
- if(select.isItemSelected(i))
- selectedItemKeys.add(select.getValue(i));
- }
- return selectedItemKeys.toArray();
- }
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-
-import com.google.gwt.user.client.Command;
-import com.google.gwt.user.client.DOM;
-import com.google.gwt.user.client.DeferredCommand;
-import com.google.gwt.user.client.Element;
-import com.google.gwt.user.client.Timer;
-import com.google.gwt.user.client.ui.Composite;
-import com.google.gwt.user.client.ui.FlexTable;
-import com.google.gwt.user.client.ui.HTML;
-import com.google.gwt.user.client.ui.ScrollListener;
-import com.google.gwt.user.client.ui.ScrollPanel;
-import com.google.gwt.user.client.ui.VerticalPanel;
-import com.google.gwt.user.client.ui.Widget;
-import com.google.gwt.user.client.ui.FlexTable.FlexCellFormatter;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkTable extends Composite implements Paintable, ScrollListener {
-
- /**
- * multiple of pagelenght which component will
- * cache when requesting more rows
- */
- private static final double CACHE_RATE = 3;
- /**
- * fraction of pageLenght which can be scrolled without
- * making new request
- */
- private static final double CACHE_REACT_RATE = 1;
-
- private int firstRendered = 0;
- private int lastRendered = 0;
- private int firstRowInViewPort = 1;
- private int pageLength = 15;
-
- private int rowHeaders = 0;
-
- private Map columnOrder = new HashMap();
-
- private Client client;
- private String id;
- private boolean immediate;
-
- private FlexTable tHead = new FlexTable();
- private FlexTable tBody = new FlexTable();
-
- private ScrollPanel bodyContainer = new ScrollPanel();
- private VerticalPanel bodyContent = new VerticalPanel();
-
- private ScrollPanel headerContainer = new ScrollPanel();
-
- private HTML preSpacer = new HTML();
- private HTML postSpacer = new HTML();
-
- private boolean colWidthsInitialized = false;
- private int totalRows;
- private HashMap columnWidths = new HashMap();
-
- private int rowHeight = 22;
- private RowRequestHandler rowRequestHandler;
-
- public TkTable() {
- headerContainer.add(tHead);
- DOM.setStyleAttribute(headerContainer.getElement(), "overflow", "hidden");
-
- bodyContent.add(preSpacer);
- bodyContent.add(tBody);
- bodyContent.add(postSpacer);
- //TODO remove debug color
- DOM.setStyleAttribute(postSpacer.getElement(), "background", "gray");
- bodyContainer.add(bodyContent);
- bodyContainer.addScrollListener(this);
-
- VerticalPanel panel = new VerticalPanel();
- panel.add(headerContainer);
- panel.add(bodyContainer);
-
- rowRequestHandler = new RowRequestHandler();
-
- initWidget(panel);
- }
-
- public void updateFromUIDL(UIDL uidl, Client client) {
- this.client = client;
- this.id = uidl.getStringAttribute("id");
- this.immediate = uidl.getBooleanAttribute("immediate");
- this.totalRows = uidl.getIntAttribute("totalrows");
-
- UIDL columnInfo = null;
- UIDL rowData = null;
- for(Iterator it = uidl.getChildIterator(); it.hasNext();) {
- UIDL c = (UIDL) it.next();
- if(c.getTag().equals("cols"))
- columnInfo = c;
- else if(c.getTag().equals("rows"))
- rowData = c;
- else if(c.getTag().equals("actions"))
- updateActionMap(c);
- else if(c.getTag().equals("visiblecolumns"))
- ;
- }
- updateHeader(columnInfo);
-
- updateBody(rowData);
-
- if(!colWidthsInitialized) {
- DeferredCommand.add(new Command() {
- public void execute() {
- initSize();
- updateSpacers();
- }
- });
- }
-
- }
-
- private void updateActionMap(UIDL c) {
- // TODO Auto-generated method stub
-
- }
-
- private void updateHeader(UIDL uidl) {
- if(uidl == null)
- return;
- for(Iterator it = uidl.getChildIterator();it.hasNext();) {
- UIDL col = (UIDL) it.next();
- String cid = col.getStringAttribute("cid");
- int colIndex = getColIndexByKey(cid);
- if(colIndex > -1)
- setHeaderText(colIndex, col.getStringAttribute("caption"));
- DOM.setAttribute(tHead.getFlexCellFormatter().getElement(0, colIndex), "cid", cid);
- }
- }
-
- private void updateBody(UIDL uidl) {
- if(uidl == null)
- return;
-
- Iterator it = uidl.getChildIterator();
- UIDL row = (UIDL) it.next();
- if(firstRendered == 0)
- firstRendered = row.getIntAttribute("key");
- if(row.getIntAttribute("key") == lastRendered + 1) {
- while(it.hasNext())
- appendRow( (UIDL) it.next() );
- }
- }
-
- private void appendRow(UIDL uidl) {
- lastRendered++;
- updateRow(uidl, lastRendered);
- }
-
- private void updateRow(UIDL uidl, int rowIndex) {
- int colIndex = 0;
- for(Iterator it = uidl.getChildIterator(); it.hasNext();) {
- Object cell = it.next();
- if (cell instanceof String) {
- setCellContent(rowIndex, colIndex, (String) cell);
- } else {
- setCellContent(rowIndex, colIndex, (UIDL) cell);
- }
- colIndex++;
- }
-
- }
-
-
- private int getRowIndex(int rowKey) {
- return rowKey - firstRendered;
- }
-
- private int getColIndexByKey(String colKey) {
- return Integer.parseInt(colKey) - 1;
- }
-
- private String getColKeyByIndex(int index) {
- return DOM.getAttribute(tHead.getCellFormatter().getElement(0, index), "cid");
- }
-
- public void setHeaderText(int colIndex, String text) {
- tHead.setText(0, colIndex, text);
- }
-
- public void setCellContent(int rowId, int colId, UIDL cell) {
- if(cell == null)
- return;
- Widget cellContent = client.getWidget(cell);
- tBody.setWidget(rowId, colId, cellContent);
- ((Paintable)cell).updateFromUIDL(cell, client);
- }
-
- public void setCellContent(int rowId, int colId, String text) {
- tBody.setText(rowId, colId, text);
- }
-
- /**
- * Run when receices its initial content. Syncs headers and bodys
- * "natural widths and saves the values.
- */
- private void initSize() {
- int cols = tHead.getCellCount(0);
- FlexCellFormatter hf = tHead.getFlexCellFormatter();
- FlexCellFormatter bf = tBody.getFlexCellFormatter();
- for (int i = 0; i < cols; i++) {
- Element hCell = hf.getElement(0, i);
- Element bCell = bf.getElement(1, i);
- int hw = DOM.getIntAttribute(hCell, "offsetWidth");
- int cw = DOM.getIntAttribute(bCell, "offsetWidth");
- setColWidth(i , hw > cw ? hw : cw);
- }
-
- bodyContainer.setHeight(tBody.getOffsetHeight() + "px");
- bodyContainer.setWidth(tBody.getOffsetWidth() + "px");
-
- }
-
- private void setColWidth(int colIndex, int w) {
- String cid = getColKeyByIndex(colIndex);
- tHead.getCellFormatter().setWidth(0, colIndex, w + "px");
- tBody.getCellFormatter().setWidth(0, colIndex, w + "px");
- columnWidths.put(cid,new Integer(w));
- }
-
- private int getColWidth(String colKey) {
- return ( (Integer) this.columnWidths.get(colKey)).intValue();
- }
-
- private void updateSpacers() {
- rowHeight = tBody.getOffsetHeight()/getRenderedRowCount();
- int preSpacerHeight = (firstRendered - 1)*rowHeight;
- int postSpacerHeight = (totalRows - lastRendered)*rowHeight;
- preSpacer.setHeight(preSpacerHeight+"px");
- postSpacer.setHeight(postSpacerHeight + "px");
- }
-
- private int getRenderedRowCount() {
- return lastRendered-firstRendered;
- }
-
- /**
- * This method has logick which rows needs to be requested from
- * server when user scrolls
- *
- */
- public void onScroll(Widget widget, int scrollLeft, int scrollTop) {
- rowRequestHandler.cancel();
-
- firstRowInViewPort = scrollTop / rowHeight;
- client.console.log("At scrolltop: " + scrollTop + " At row " + firstRowInViewPort);
-
- int postLimit = (int) (firstRowInViewPort + pageLength + pageLength*CACHE_REACT_RATE);
- int preLimit = (int) (firstRowInViewPort - pageLength*CACHE_REACT_RATE);
- if(
- postLimit > lastRendered &&
- ( preLimit < 1 || preLimit < firstRendered )
- ) {
- client.updateVariable(this.id, "firstvisible", firstRowInViewPort, false);
- return; // scrolled withing "non-react area"
- }
-
- if(firstRowInViewPort - pageLength*CACHE_RATE > lastRendered ||
- firstRowInViewPort + pageLength + pageLength*CACHE_RATE < firstRendered ) {
- // need a totally new set
- client.console.log("Table: need a totally new set");
- rowRequestHandler.setReqFirstRow((int) (firstRowInViewPort - pageLength*CACHE_RATE));
- rowRequestHandler.setReqRows((int) (2*CACHE_RATE*pageLength + pageLength));
- rowRequestHandler.deferRowFetch();
- return;
- }
- if(preLimit < firstRendered ) {
- // need some rows to the beginning of the rendered area
- client.console.log("Table: need some rows to the beginning of the rendered area");
- rowRequestHandler.setReqFirstRow((int) (firstRowInViewPort - pageLength*CACHE_RATE));
- rowRequestHandler.setReqRows((int) (2*CACHE_RATE*pageLength + pageLength));
- rowRequestHandler.deferRowFetch();
-
- return;
- }
- if(postLimit > lastRendered) {
- // need some rows to the end of the rendered area
- client.console.log("need some rows to the end of the rendered area");
- rowRequestHandler.setReqFirstRow(lastRendered + 1);
- rowRequestHandler.setReqRows((int) ((firstRowInViewPort + pageLength + pageLength*CACHE_RATE) - lastRendered));
- rowRequestHandler.deferRowFetch();
- }
- }
-
- private class RowRequestHandler extends Timer {
-
- private int reqFirstRow;
- private int reqRows;
-
- public void deferRowFetch() {
- schedule(250);
- }
-
- public void setReqFirstRow(int reqFirstRow) {
- if(reqFirstRow < 1)
- reqFirstRow = 1;
- this.reqFirstRow = reqFirstRow;
- }
-
- public void setReqRows(int reqRows) {
- this.reqRows = reqRows;
- }
-
- public void run() {
-// client.updateVariable(id, "firstvisible", firstRowInViewPort, false);
- client.updateVariable(id, "reqfirstrow", reqFirstRow, false);
- client.updateVariable(id, "reqrows", reqRows, true);
- }
-
- }
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-
-import com.google.gwt.user.client.ui.DeckPanel;
-import com.google.gwt.user.client.ui.Label;
-import com.google.gwt.user.client.ui.SourcesTabEvents;
-import com.google.gwt.user.client.ui.TabBar;
-import com.google.gwt.user.client.ui.TabListener;
-import com.google.gwt.user.client.ui.TabPanel;
-import com.google.gwt.user.client.ui.Widget;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkTabsheet extends TabPanel implements Paintable {
-
- String id;
-
- Client client;
-
- ArrayList tabKeys = new ArrayList();
-
- ArrayList captions = new ArrayList();
-
- int activeTabIndex = 0;
-
- TabListener tl = new TabListener() {
-
- public void onTabSelected(SourcesTabEvents sender, int tabIndex) {
- TkTabsheet.this.client.updateVariable(id, "selected", tabIndex,
- true);
- }
-
- public boolean onBeforeTabSelected(SourcesTabEvents sender, int tabIndex) {
- return true;
- }
-
- };
-
- public TkTabsheet() {
- addTabListener(new TabListener() {
-
- public void onTabSelected(SourcesTabEvents sender, int tabIndex) {
- if (client != null && activeTabIndex != tabIndex)
- TkTabsheet.this.client.updateVariable(id, "selected", ""
- + tabKeys.get(tabIndex), true);
- }
-
- public boolean onBeforeTabSelected(SourcesTabEvents sender,
- int tabIndex) {
- return true;
- }
-
- });
-
- }
-
- public void updateFromUIDL(UIDL uidl, Client client) {
- this.client = client;
- id = uidl.getId();
-
- UIDL tabs = uidl.getChildUIDL(0);
- boolean keepCurrentTabs = tabKeys.size() == tabs.getNumberOfChildren();
- for (int i = 0; keepCurrentTabs && i < tabKeys.size(); i++)
- keepCurrentTabs = tabKeys.get(i).equals(
- tabs.getChildUIDL(i).getStringAttribute("key"))
- && captions.get(i).equals(
- tabs.getChildUIDL(i).getStringAttribute("caption"));
- if (keepCurrentTabs) {
- int index = 0;
- for (Iterator it = tabs.getChildIterator(); it.hasNext();) {
- UIDL tab = (UIDL) it.next();
- if (tab.getBooleanAttribute("selected")) {
- activeTabIndex = index;
- Widget content = client.getWidget(tab
- .getChildUIDL(0));
- getTabBar().selectTab(index);
- DeckPanel dp = getDeckPanel();
- dp.remove(index);
- dp.insert(content, index);
- ((Paintable)content).updateFromUIDL(tab
- .getChildUIDL(0), client);
- dp.showWidget(index);
- }
- index++;
- }
- } else {
- tabKeys.clear();
- captions.clear();
- clear();
- int index = 0;
- for (Iterator it = tabs.getChildIterator(); it.hasNext();) {
- UIDL tab = (UIDL) it.next();
- String key = tab.getStringAttribute("key");
- String caption = tab.getStringAttribute("caption");
- captions.add(caption);
- tabKeys.add(key);
- if (tab.getBooleanAttribute("selected")) {
- activeTabIndex = index;
- Widget content = client.getWidget(tab
- .getChildUIDL(0));
- this.add(content, caption);
- ((Paintable)content).updateFromUIDL(tab
- .getChildUIDL(0), client);
- this.selectTab(this.getWidgetIndex(content));
- } else {
- this.add(new Label(), caption);
- }
- index++;
- }
- }
-
- }
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;\r
-\r
-import com.google.gwt.user.client.DOM;\r
-import com.itmill.toolkit.terminal.gwt.client.Client;\r
-import com.itmill.toolkit.terminal.gwt.client.UIDL;\r
-\r
-/**\r
- * This class represents a multiline textfield (textarea).\r
- * \r
- * @author IT Mill Ltd.\r
- *\r
- */\r
-public class TkTextArea extends TkTextField {\r
-\r
- public TkTextArea() {\r
- super(DOM.createTextArea());\r
- }\r
- \r
- public void updateFromUIDL(UIDL uidl, Client client) {\r
- // Call parent renderer explicitly\r
- super.updateFromUIDL(uidl, client);\r
- \r
- if(uidl.hasAttribute("rows"))\r
- setHeight(uidl.getStringAttribute("rows")+"em");\r
- }\r
- \r
-}\r
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import com.google.gwt.user.client.DOM;
-import com.google.gwt.user.client.Element;
-import com.google.gwt.user.client.ui.ChangeListener;
-import com.google.gwt.user.client.ui.FocusListener;
-import com.google.gwt.user.client.ui.TextBoxBase;
-import com.google.gwt.user.client.ui.Widget;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-/**
- * This class represents a basic text input field with one row.
- *
- * @author IT Mill Ltd.
- *
- */
-public class TkTextField extends TextBoxBase implements
- Paintable, ChangeListener, FocusListener {
-
- /**
- * The input node CSS classname.
- */
- private static final String CLASSNAME = "i-textfield";
-
- /**
- * This CSS classname is added to the input node on hover.
- */
- private static final String CLASSNAME_FOCUS = "i-textfield-focus";
-
- private String id;
-
- private Client client;
-
- private boolean immediate = false;
-
- public TkTextField() {
- this(DOM.createInputText());
- }
-
- protected TkTextField(Element node) {
- super(node);
- setStyleName(CLASSNAME);
- addChangeListener(this);
- addFocusListener(this);
- }
-
- public void updateFromUIDL(UIDL uidl, Client client) {
- this.client = client;
- id = uidl.getId();
-
- if(client.updateComponent(this, uidl, true))
- return;
-
- immediate = uidl.getBooleanAttribute("immediate");
-
- if(uidl.hasAttribute("cols"))
- setWidth(uidl.getStringAttribute("cols")+"em");
-
- // Disabled takes precedence over readonly
- if(uidl.hasAttribute("disabled"))
- setEnabled(!uidl.getBooleanAttribute("disabled"));
- else
- setEnabled(!uidl.getBooleanAttribute("readonly"));
-
- setVisible(!uidl.getBooleanAttribute("invisible"));
-
- setText(uidl.getStringVariable("text"));
-
- }
-
- public void onChange(Widget sender) {
- client.updateVariable(id, "text", getText() , immediate);
- }
-
- public void onFocus(Widget sender) {
- addStyleName(CLASSNAME_FOCUS);
- }
-
- public void onLostFocus(Widget sender) {
- removeStyleName(CLASSNAME_FOCUS);
- }
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Set;
-
-import com.google.gwt.user.client.ui.Composite;
-import com.google.gwt.user.client.ui.Label;
-import com.google.gwt.user.client.ui.Tree;
-import com.google.gwt.user.client.ui.TreeItem;
-import com.google.gwt.user.client.ui.TreeListener;
-import com.google.gwt.user.client.ui.VerticalPanel;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkTree extends Composite implements Paintable {
-
- Label caption = new Label();
- Tree tree = new Tree();
- Set selectedIds = new HashSet();
- Client client;
- String id;
- boolean selectable;
- boolean multiselect;
-
- public TkTree() {
- VerticalPanel panel = new VerticalPanel();
- panel.add(caption);
- panel.add(tree);
- initWidget(panel);
- }
-
- public void updateFromUIDL(UIDL uidl, Client client) {
- this.client = client;
- id = uidl.getId();
- if (uidl.hasAttribute("caption")) caption.setText(uidl.getStringAttribute("caption"));
- tree.clear();
- for (Iterator i = uidl.getChildIterator(); i.hasNext();) {
- UIDL childUidl = (UIDL)i.next();
- if(childUidl.getTag().equals("leaf"))
- tree.addItem(childUidl.getStringAttribute("caption"));
- if(childUidl.getTag().equals("node")) {
- TreeNode childTree = new TreeNode();
- tree.addItem(childTree);
- childTree.updateFromUIDL(childUidl, client);
- }
- }
- String selectMode = uidl.getStringAttribute("selectmode");
- selectable = selectMode != null;
- multiselect = "multi".equals(selectMode);
-
- tree.addTreeListener(new TreeListener() {
-
- public void onTreeItemStateChanged(TreeItem item) {
- }
-
- public void onTreeItemSelected(TreeItem item) {
- if (!selectable) return;
- item.setSelected(true);
- String key = ((TreeNode)item).key;
- if (key != null) {
- if (!multiselect) selectedIds.clear();
- if (selectedIds.contains(key)) selectedIds.remove(key);
- else selectedIds.add(key);
- TkTree.this.client.updateVariable(TkTree.this.id, "selected", selectedIds.toArray(), true);
- }
- }
-
- });
-
- selectedIds = uidl.getStringArrayVariableAsSet("selected");
-
- }
- private class TreeNode extends TreeItem {
-
- String key;
-
- public void updateFromUIDL(UIDL uidl, Client client) {
- this.setText(uidl.getStringAttribute("caption"));
- key = uidl.getStringAttribute("key");
- for (Iterator i = uidl.getChildIterator(); i.hasNext();) {
- UIDL childUidl = (UIDL)i.next();
- TreeNode childTree = new TreeNode();
- this.addItem(childTree);
- childTree.updateFromUIDL(childUidl, client);
- }
- setState(uidl.getBooleanAttribute("expanded"));
- setSelected(uidl.getBooleanAttribute("selected"));
- }
-
-
- }
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import com.google.gwt.user.client.ui.Composite;
-import com.google.gwt.user.client.ui.Tree;
-import com.google.gwt.user.client.ui.VerticalPanel;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkUnknownComponent extends Composite implements Paintable{
-
- com.google.gwt.user.client.ui.Label caption = new com.google.gwt.user.client.ui.Label();;
- Tree uidlTree = new Tree();
-
- public TkUnknownComponent() {
- VerticalPanel panel = new VerticalPanel();
- panel.add(caption);
- panel.add(uidlTree);
- initWidget(panel);
- setStyleName("itmtk-unknown");
- caption.setStyleName("itmtk-unknown-caption");
- }
-
- public void updateFromUIDL(UIDL uidl, Client client) {
- setCaption("Client faced an unknown component type. Unrendered UIDL:");
- uidlTree.addItem(uidl.dir());
- }
-
- public void setCaption(String c) {
- caption.setText(c);
- }
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import java.util.HashMap;
-import java.util.Iterator;
-
-import com.google.gwt.user.client.ui.VerticalPanel;
-import com.google.gwt.user.client.ui.Widget;
-import com.itmill.toolkit.terminal.gwt.client.CaptionWrapper;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Layout;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkVerticalLayout extends VerticalPanel implements Paintable, Layout {
-
- private HashMap componentToWrapper = new HashMap();
-
- public void updateFromUIDL(UIDL uidl, Client client) {
-
- // Ensure correct implementation
- if (client.updateComponent(this, uidl, false))
- return;
-
- // TODO Should update instead of just redraw
- clear();
- componentToWrapper.clear();
-
- for (Iterator i = uidl.getChildIterator(); i.hasNext();) {
- UIDL uidlForChild = (UIDL) i.next();
- Widget child = client.getWidget(uidlForChild);
- add(child);
- ((Paintable)child).updateFromUIDL(uidlForChild, client);
- }
- }
-
- public void replaceChildComponent(Widget from, Widget to) {
- CaptionWrapper wrapper = (CaptionWrapper) componentToWrapper.get(from);
- if (wrapper != null) {
- componentToWrapper.remove(from);
- from = wrapper;
- }
- int index = getWidgetIndex(from);
- if (index >= 0) {
- remove(index);
- insert(to, index);
- }
- }
-
- public boolean hasChildComponent(Widget component) {
- return getWidgetIndex(component) >= 0 || componentToWrapper.get(component) != null;
- }
-
- public void updateCaption(Widget component, UIDL uidl) {
-
- CaptionWrapper wrapper = (CaptionWrapper) componentToWrapper.get(component);
- if (CaptionWrapper.isNeeded(uidl)) {
- if (wrapper == null) {
- int index = getWidgetIndex(component);
- remove(component);
- wrapper = new CaptionWrapper(component);
- insert(wrapper, index);
- componentToWrapper.put(component, wrapper);
- }
- wrapper.updateCaption(uidl);
- } else {
- if (wrapper != null) {
- int index = getWidgetIndex(wrapper);
- remove(wrapper);
- insert(wrapper.getWidget(), index);
- componentToWrapper.remove(component);
- }
- }
- }
-
-
-
-}
+++ /dev/null
-package com.itmill.toolkit.terminal.gwt.client.ui;
-
-import com.google.gwt.user.client.ui.FlowPanel;
-import com.itmill.toolkit.terminal.gwt.client.Client;
-import com.itmill.toolkit.terminal.gwt.client.Paintable;
-import com.itmill.toolkit.terminal.gwt.client.UIDL;
-
-public class TkWindow extends TkVerticalLayout implements Paintable {
-
- public void updateFromUIDL(UIDL uidl, Client client) {
- super.updateFromUIDL( uidl, client);
- com.google.gwt.user.client.Window.setTitle(uidl.getStringAttribute("caption"));
- }
-
-}
projects / vaadin-framework.git / commitdiff