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-rw-r--r--src/com/itmill/toolkit/terminal/gwt/client/ui/IWindow.java116
1 files changed, 67 insertions, 49 deletions
diff --git a/src/com/itmill/toolkit/terminal/gwt/client/ui/IWindow.java b/src/com/itmill/toolkit/terminal/gwt/client/ui/IWindow.java
index 420b175738..ac6e418c64 100644
--- a/src/com/itmill/toolkit/terminal/gwt/client/ui/IWindow.java
+++ b/src/com/itmill/toolkit/terminal/gwt/client/ui/IWindow.java
@@ -20,9 +20,9 @@ import com.itmill.toolkit.terminal.gwt.client.UIDL;
* @author IT Mill Ltd
*/
public class IWindow extends PopupPanel implements Paintable {
-
+
private static Vector windowOrder = new Vector();
-
+
public static final String CLASSNAME = "i-window";
/** pixels used by inner borders and paddings horizontally */
@@ -32,7 +32,7 @@ public class IWindow extends PopupPanel implements Paintable {
protected static final int BORDER_WIDTH_VERTICAL = 22;
private static final int STACKING_OFFSET_PIXELS = 15;
-
+
private static final int Z_INDEX_BASE = 10000;
private Paintable layout;
@@ -66,9 +66,9 @@ public class IWindow extends PopupPanel implements Paintable {
private ApplicationConnection client;
private String id;
-
+
ShortcutActionHandler shortcutHandler;
-
+
public IWindow() {
super();
int order = windowOrder.size();
@@ -76,33 +76,35 @@ public class IWindow extends PopupPanel implements Paintable {
windowOrder.add(this);
setStyleName(CLASSNAME);
constructDOM();
- setPopupPosition(order*STACKING_OFFSET_PIXELS, order*STACKING_OFFSET_PIXELS);
+ setPopupPosition(order * STACKING_OFFSET_PIXELS, order
+ * STACKING_OFFSET_PIXELS);
}
-
+
private void bringToFront() {
int curIndex = windowOrder.indexOf(this);
- if(curIndex + 1 < windowOrder.size()) {
+ if (curIndex + 1 < windowOrder.size()) {
windowOrder.remove(this);
windowOrder.add(this);
- for(;curIndex < windowOrder.size();curIndex++) {
+ for (; curIndex < windowOrder.size(); curIndex++) {
((IWindow) windowOrder.get(curIndex)).setWindowOrder(curIndex);
}
}
}
-
+
/**
- * Returns true if window is the topmost window
+ * Returns true if window is the topmost window
*
* @return
*/
private boolean isActive() {
return windowOrder.lastElement().equals(this);
}
-
+
public void setWindowOrder(int order) {
- DOM.setStyleAttribute(getElement(), "zIndex", "" + (order + Z_INDEX_BASE));
+ DOM.setStyleAttribute(getElement(), "zIndex", ""
+ + (order + Z_INDEX_BASE));
}
-
+
protected void constructDOM() {
header = DOM.createDiv();
DOM.setElementProperty(header, "className", CLASSNAME + "-header");
@@ -111,7 +113,9 @@ public class IWindow extends PopupPanel implements Paintable {
footer = DOM.createDiv();
DOM.setElementProperty(footer, "className", CLASSNAME + "-footer");
resizeBox = DOM.createDiv();
- DOM.setElementProperty(resizeBox, "className", CLASSNAME + "-resizebox");
+ DOM
+ .setElementProperty(resizeBox, "className", CLASSNAME
+ + "-resizebox");
closeBox = DOM.createDiv();
DOM.setElementProperty(closeBox, "className", CLASSNAME + "-closebox");
DOM.appendChild(footer, resizeBox);
@@ -120,11 +124,11 @@ public class IWindow extends PopupPanel implements Paintable {
DOM.sinkEvents(resizeBox, Event.MOUSEEVENTS);
DOM.sinkEvents(closeBox, Event.ONCLICK);
DOM.sinkEvents(contents, Event.ONCLICK);
-
+
Element wrapper = getElement();
-
+
DOM.sinkEvents(wrapper, Event.ONKEYDOWN);
-
+
DOM.appendChild(wrapper, closeBox);
DOM.appendChild(wrapper, header);
DOM.appendChild(wrapper, contents);
@@ -135,19 +139,29 @@ public class IWindow extends PopupPanel implements Paintable {
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
this.id = uidl.getId();
this.client = client;
-
- if(uidl.hasAttribute("invisible")) {
+
+ if (uidl.hasAttribute("invisible")) {
this.hide();
return;
} else {
- if(uidl.getIntVariable("width") > 0) {
- setPixelWidth(uidl.getIntVariable("width"));
+ try {
+ if (uidl.getIntVariable("width") > 0) {
+ setPixelWidth(uidl.getIntVariable("width"));
+ }
+ } catch (IllegalArgumentException e) {
+ // Silently ignored as width and height are not required
+ // parameters
}
- if(uidl.getIntVariable("height") > 0) {
- setPixelHeight(uidl.getIntVariable("width"));
+ try {
+ if (uidl.getIntVariable("height") > 0) {
+ setPixelHeight(uidl.getIntVariable("width"));
+ }
+ } catch (IllegalArgumentException e) {
+ // Silently ignored as width and height are not required
+ // parameters
}
-
- if(!isAttached()) {
+
+ if (!isAttached()) {
show();
}
}
@@ -165,43 +179,47 @@ public class IWindow extends PopupPanel implements Paintable {
} else {
setWidget((Widget) lo);
}
- if(uidl.hasAttribute("caption")) {
+ if (uidl.hasAttribute("caption")) {
setCaption(uidl.getStringAttribute("caption"));
}
lo.updateFromUIDL(childUidl, client);
// we may have actions
- if(uidl.getChidlCount() > 1 ) {
+ if (uidl.getChidlCount() > 1) {
childUidl = uidl.getChildUIDL(1);
- if(childUidl.getTag().equals("actions")) {
- if(shortcutHandler == null)
+ if (childUidl.getTag().equals("actions")) {
+ if (shortcutHandler == null)
shortcutHandler = new ShortcutActionHandler(id, client);
shortcutHandler.updateActionMap(childUidl);
}
-
+
}
-
+
}
-
+
public void setCaption(String c) {
DOM.setInnerHTML(header, c);
}
-
+
public void setPixelSize(int width, int height) {
setPixelHeight(height);
setPixelWidth(width);
}
-
+
public void setPixelWidth(int width) {
- DOM.setStyleAttribute(contents, "width", (width - BORDER_WIDTH_HORIZONTAL) + "px");
- DOM.setStyleAttribute(header, "width", (width - BORDER_WIDTH_HORIZONTAL) + "px");
- DOM.setStyleAttribute(footer, "width", (width - BORDER_WIDTH_HORIZONTAL) + "px");
+ DOM.setStyleAttribute(contents, "width",
+ (width - BORDER_WIDTH_HORIZONTAL) + "px");
+ DOM.setStyleAttribute(header, "width",
+ (width - BORDER_WIDTH_HORIZONTAL) + "px");
+ DOM.setStyleAttribute(footer, "width",
+ (width - BORDER_WIDTH_HORIZONTAL) + "px");
DOM.setStyleAttribute(getElement(), "width", width + "px");
-
+
}
-
+
public void setPixelHeight(int height) {
- DOM.setStyleAttribute(contents, "height", (height - BORDER_WIDTH_VERTICAL) + "px");
+ DOM.setStyleAttribute(contents, "height",
+ (height - BORDER_WIDTH_VERTICAL) + "px");
DOM.setStyleAttribute(getElement(), "height", height + "px");
}
@@ -212,12 +230,13 @@ public class IWindow extends PopupPanel implements Paintable {
public void onBrowserEvent(Event event) {
int type = DOM.eventGetType(event);
if (type == Event.ONKEYDOWN && shortcutHandler != null) {
- int modifiers = KeyboardListenerCollection.getKeyboardModifiers(event);
- shortcutHandler.handleKeyboardEvent(
- (char) DOM.eventGetKeyCode(event), modifiers);
+ int modifiers = KeyboardListenerCollection
+ .getKeyboardModifiers(event);
+ shortcutHandler.handleKeyboardEvent((char) DOM
+ .eventGetKeyCode(event), modifiers);
return;
}
-
+
if (!isActive()) {
bringToFront();
}
@@ -226,8 +245,7 @@ public class IWindow extends PopupPanel implements Paintable {
onHeaderEvent(event);
else if (resizing || DOM.compare(resizeBox, target))
onResizeEvent(event);
- else if (DOM.compare(target, closeBox) &&
- type == Event.ONCLICK) {
+ else if (DOM.compare(target, closeBox) && type == Event.ONCLICK) {
onCloseClick();
}
}
@@ -302,8 +320,8 @@ public class IWindow extends PopupPanel implements Paintable {
onResizeEvent(event);
return false;
}
- //TODO return false when modal
+ // TODO return false when modal
return true;
}
-
+
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-07 18:02:07 +0000