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Bug 113722: add moveToAlertPosition() and centerWindowOnScreen() to <dialog/>.r=hyatt, sr=hewitt. This will also fix bug 110459.

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jaggernaut%netscape.com 2002-01-16 06:42:39 +00:00
parent 86f5be6e3c
commit 7895e64934
1 changed files with 53 additions and 0 deletions
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53
xpfe/global/resources/content/bindings/dialog.xml
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@ -64,6 +64,50 @@
</body>
</method>
<method name="moveToAlertPosition">
<body>
<![CDATA[
// hack. we need this so the window has something like its final size
if (window.outerWidth == 1) {
dump("Trying to position a sizeless window; caller should have called sizeToContent() or sizeTo(). See bug 75649.\n");
sizeToContent();
}
var xOffset = (opener.outerWidth - window.outerWidth) / 2;
var yOffset = opener.outerHeight / 5;
var newX = opener.screenX + xOffset;
var newY = opener.screenY + yOffset;
// ensure the window is fully onscreen (if smaller than the screen)
if (newX < screen.availLeft)
newX = screen.availLeft + 20;
if ((newX + window.outerWidth) > (screen.availLeft + screen.availWidth))
newX = (screen.availLeft + screen.availWidth) - window.outerWidth - 20;
if (newY < screen.availTop)
newY = screen.availTop + 20;
if ((newY + window.outerHeight) > (screen.availTop + screen.availHeight))
newY = (screen.availTop + screen.availHeight) - window.outerHeight - 60;
window.moveTo( newX, newY );
]]>
</body>
</method>
<method name="centerWindowOnScreen">
<body>
<![CDATA[
var xOffset = screen.availWidth/2 - window.outerWidth/2;
var yOffset = screen.availHeight/2 - window.outerHeight/2; //(opener.outerHeight *2)/10;
xOffset = xOffset > 0 ? xOffset : 0;
yOffset = yOffset > 0 ? yOffset : 0;
window.moveTo(xOffset, yOffset);
]]>
</body>
</method>
<constructor>
<![CDATA[
this._useAnonButton = {};
@ -72,6 +116,9 @@
window.addEventListener("close", this._closeHandler, false);
window.addEventListener("load", this.initialize, false);
window.moveToAlertPosition = this.moveToAlertPosition;
window.centerWindowOnScreen = this.centerWindowOnScreen;
]]>
</constructor>
@ -90,6 +137,12 @@
// hide/show the appropriate buttons
dialog._configureButtons(dialog.getAttribute("buttons"));
var position = dialog.getAttribute("position");
if (position == "alert")
dialog.moveToAlertPosition();
else if (position == "center")
dialog.centerWindowOnScreen();
// give focus to the first focusable element in the dialog
if (!document.commandDispatcher.focusedElement)