/**
* Restores a maximized window back to its original size and position prior to being maximized and
* also replaces the 'restore' tool button with the 'maximize' tool button.
*/
public void restore() {
if (maximized) {
el().removeStyleName("x-window-maximized");
if (maximizable) {
restoreBtn.setVisible(false);
maxBtn.setVisible(true);
}
if (restoreShadow != null && restoreShadow.booleanValue() && layer != null) {
layer.enableShadow();
restoreShadow = null;
}
if (draggable) {
dragger.setEnabled(true);
}
if (resizable) {
resizer.setEnabled(true);
}
head.addStyleName("x-window-draggable");
if (restorePos != null) {
setPosition(restorePos.x, restorePos.y);
boolean cacheSizesRestore = cacheSizes;
cacheSizes = false;
setSize(restoreSize.width, restoreSize.height);
cacheSizes = cacheSizesRestore;
}
if (container == null && restoreWindowScrolling != null) {
com.google.gwt.dom.client.Document.get()
.enableScrolling(restoreWindowScrolling.booleanValue());
restoreWindowScrolling = null;
}
maximized = false;
fireEvent(Events.Restore, new WindowEvent(this));
}
}
@Override
protected void onRender(Element parent, int pos) {
setElement(DOM.createFieldSet(), parent, pos);
legend = new El(DOM.createLegend());
legend.addStyleName("x-fieldset-header");
if (checkboxToggle && collapsible) {
checkbox = DOM.createInputCheck().cast();
sinkEvents(Event.ONCLICK);
if (checkboxName != null) {
checkbox.setAttribute("name", checkboxName);
}
legend.appendChild((Element) checkbox.cast());
checkbox.setDefaultChecked(!collapsed);
checkbox.setChecked(!collapsed);
if (GXT.isAriaEnabled()) {
checkbox.setTitle("Expand " + html);
}
} else if (!checkboxToggle && collapsible) {
collapseBtn = new ToolButton("x-tool-toggle");
collapseBtn.addListener(
Events.Select,
new Listener<ComponentEvent>() {
public void handleEvent(ComponentEvent be) {
setExpanded(!isExpanded());
}
});
collapseBtn.render(legend.dom);
collapseBtn.getAriaSupport().setRole("checkbox");
if (GXT.isAriaEnabled()) {
collapseBtn.setTitle("Expand " + html);
}
ComponentHelper.setParent(this, collapseBtn);
}
heading = DOM.createSpan();
heading.setClassName("x-fieldset-header-text");
legend.appendChild(heading);
getElement().appendChild(legend.dom);
body = el().appendChild(DOM.createDiv());
if (html != null) {
setHeadingHtml(html);
}
if (collapsed) {
onCollapse();
}
updateIconTitles();
if (GXT.isFocusManagerEnabled() && !getFocusSupport().isIgnore()) {
el().setTabIndex(0);
el().setElementAttribute("hideFocus", "true");
sinkEvents(Event.FOCUSEVENTS);
}
}
public ToolButton getParametersTool() {
ToolButton parametersTool =
new ToolButton("x-tool-search") {
@Override
protected void onClick(ComponentEvent ce) {
if (contentPanel.getHeader().getToolTip() != null)
contentPanel.getHeader().getToolTip().show();
}
};
parametersTool.enable();
return parametersTool;
}
protected void updateIconTitles() {
if (GXT.isAriaEnabled()) {
String txt = "Expand " + html;
if (checkbox != null) {
checkbox.setTitle(txt);
}
if (collapseBtn != null) {
collapseBtn.setTitle(txt);
collapseBtn.getAriaSupport().setState("aria-checked", !collapsed ? "true" : "false");
}
}
}
protected void onKeyPress(WindowEvent we) {
int keyCode = we.getKeyCode();
boolean t =
getElement()
.isOrHasChild(
(com.google.gwt.dom.client.Element) we.getEvent().getEventTarget().cast());
boolean key = GXT.isFocusManagerEnabled() ? we.isShiftKey() : true;
if (key && closable && onEsc && keyCode == KeyCodes.KEY_ESCAPE && t) {
hide();
}
if (GXT.isAriaEnabled()) {
if (we.getTarget() == moveBtn.getElement()) {
Point p = getPosition(true);
switch (we.getKeyCode()) {
case KeyCodes.KEY_LEFT:
setPosition(p.x - ariaMoveResizeDistance, p.y);
break;
case KeyCodes.KEY_RIGHT:
setPosition(p.x + ariaMoveResizeDistance, p.y);
break;
case KeyCodes.KEY_DOWN:
setPosition(p.x, p.y + ariaMoveResizeDistance);
break;
case KeyCodes.KEY_UP:
setPosition(p.x, p.y - ariaMoveResizeDistance);
break;
}
} else if (we.getTarget() == resizeBtn.getElement()) {
if (!resizable) {
return;
}
Size s = getSize();
switch (we.getKeyCode()) {
case KeyCodes.KEY_LEFT:
setSize(s.width - ariaMoveResizeDistance, s.height);
break;
case KeyCodes.KEY_RIGHT:
setSize(s.width + ariaMoveResizeDistance, s.height);
break;
case KeyCodes.KEY_DOWN:
setSize(s.width, s.height + ariaMoveResizeDistance);
break;
case KeyCodes.KEY_UP:
setSize(s.width, s.height - ariaMoveResizeDistance);
break;
}
}
}
}
/**
* Fits the window within its current container and automatically replaces the 'maximize' tool
* button with the 'restore' tool button.
*/
public void maximize() {
if (!maximized) {
restoreSize = getSize();
restorePos = getPosition(true);
restoreShadow = getShadow();
if (container == null) {
String bodyOverflow =
com.google.gwt.dom.client.Document.get().isCSS1Compat()
? com.google.gwt.dom.client.Document.get()
.getDocumentElement()
.getStyle()
.getProperty("overflow")
: com.google.gwt.dom.client.Document.get()
.getBody()
.getStyle()
.getProperty("overflow");
if (!"hidden".equals(bodyOverflow)) {
restoreWindowScrolling = true;
}
com.google.gwt.dom.client.Document.get().enableScrolling(false);
}
maximized = true;
addStyleName("x-window-maximized");
head.removeStyleName("x-window-draggable");
if (layer != null) {
layer.disableShadow();
}
boolean cacheSizesRestore = cacheSizes;
cacheSizes = false;
fitContainer();
cacheSizes = cacheSizesRestore;
if (maximizable) {
maxBtn.setVisible(false);
restoreBtn.setVisible(true);
}
if (draggable) {
dragger.setEnabled(false);
}
if (resizable) {
resizer.setEnabled(false);
}
fireEvent(Events.Maximize, new WindowEvent(this));
} else {
fitContainer();
}
}
protected void addHelpTool(ContentPanel panel) {
if (helpTextId == null) return;
ToolButton helpBtn = new ToolButton("x-tool-help");
// if (GXT.isAriaEnabled()) {
// helpBtn.setTitle(GXT.MESSAGES.pagingToolBar_beforePageText());
// }
helpBtn.addListener(
Events.Select,
new Listener<ComponentEvent>() {
public void handleEvent(ComponentEvent ce) {
HelpTextDialog htd = new HelpTextDialog(helpTextId);
htd.show();
}
});
panel.getHeader().addTool(helpBtn);
}
@Override
protected void onEnable() {
super.onEnable();
if (collapseBtn != null) {
collapseBtn.enable();
} else if (checkbox != null) {
checkbox.setDisabled(false);
}
}
@Override
protected void onFocus(ComponentEvent ce) {
super.onFocus(ce);
if (GXT.isFocusManagerEnabled()) {
if (checkboxToggle && checkbox != null) {
checkbox.focus();
} else if (collapseBtn != null) {
collapseBtn.focus();
}
}
}
@Test
public void onModuleLoad() {
// Arrange
MyGXTApp app = new MyGXTApp();
// Act
app.onModuleLoad();
// Assert
ContentPanel cp = (ContentPanel) RootPanel.get().getWidget(0);
assertEquals(10, cp.getPosition(true).x);
assertEquals(10, cp.getPosition(true).y);
assertEquals("my title", cp.getTitle());
assertEquals(250, cp.getSize().width);
// assertEquals(140, cp.getSize().height);
assertTrue(cp.getCollapsible());
assertTrue(cp.getFrame());
assertEquals("backgroundColor: white;", cp.getBodyStyle());
assertEquals(3, cp.getHeader().getToolCount());
ToolButton tool0 = (ToolButton) cp.getHeader().getTool(0);
assertEquals("x-nodrag x-tool-gear x-tool x-component", tool0.getStyleName());
ToolButton tool1 = (ToolButton) cp.getHeader().getTool(1);
assertEquals("x-nodrag x-tool-close x-tool x-component", tool1.getStyleName());
ToolButton tool2 = (ToolButton) cp.getHeader().getTool(2);
assertEquals("x-nodrag x-tool-toggle x-tool x-component", tool2.getStyleName());
}
protected void initTools() {
super.initTools();
if (GXT.isAriaEnabled()) {
moveBtn = new ToolButton("x-tool-move");
moveBtn.getAriaSupport().setLabel(GXT.MESSAGES.window_ariaMove());
moveBtn.getAriaSupport().setDescription(GXT.MESSAGES.window_ariaMoveDescription());
head.addTool(moveBtn);
resizeBtn = new ToolButton("x-tool-resize");
resizeBtn.getAriaSupport().setLabel(GXT.MESSAGES.window_ariaResize());
resizeBtn.getAriaSupport().setDescription(GXT.MESSAGES.window_ariaResizeDescription());
head.addTool(resizeBtn);
}
if (minimizable) {
minBtn = new ToolButton("x-tool-minimize");
minBtn.addSelectionListener(
new SelectionListener<IconButtonEvent>() {
public void componentSelected(IconButtonEvent ce) {
minimize();
}
});
head.addTool(minBtn);
}
if (maximizable) {
maxBtn = new ToolButton("x-tool-maximize");
maxBtn.addSelectionListener(
new SelectionListener<IconButtonEvent>() {
public void componentSelected(IconButtonEvent ce) {
maximize();
}
});
head.addTool(maxBtn);
restoreBtn = new ToolButton("x-tool-restore");
restoreBtn.setVisible(false);
restoreBtn.addSelectionListener(
new SelectionListener<IconButtonEvent>() {
public void componentSelected(IconButtonEvent ce) {
restore();
}
});
head.addTool(restoreBtn);
}
if (closable) {
closeBtn = new ToolButton("x-tool-close");
if (GXT.isAriaEnabled()) {
closeBtn.setTitle(GXT.MESSAGES.messageBox_close());
}
closeBtn.addListener(
Events.Select,
new Listener<ComponentEvent>() {
public void handleEvent(ComponentEvent ce) {
hide();
}
});
head.addTool(closeBtn);
}
}