+/*
+
+This file is part of Ext JS 4
+
+Copyright (c) 2011 Sencha Inc
+
+Contact: http://www.sencha.com/contact
+
+GNU General Public License Usage
+This file may be used under the terms of the GNU General Public License version 3.0 as published by the Free Software Foundation and appearing in the file LICENSE included in the packaging of this file. Please review the following information to ensure the GNU General Public License version 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html.
+
+If you are unsure which license is appropriate for your use, please contact the sales department at http://www.sencha.com/contact.
+
+*/
/**
* @class Ext.ZIndexManager
* <p>A class that manages a group of {@link Ext.Component#floating} Components and provides z-order management,
* and Component activation behavior, including masking below the active (topmost) Component.</p>
- * <p>{@link Ext.Component#floating Floating} Components which are rendered directly into the document (Such as {@link Ext.window.Window Window}s which are
+ * <p>{@link Ext.Component#floating Floating} Components which are rendered directly into the document (such as {@link Ext.window.Window Window}s) which are
* {@link Ext.Component#show show}n are managed by a {@link Ext.WindowManager global instance}.</p>
* <p>{@link Ext.Component#floating Floating} Components which are descendants of {@link Ext.Component#floating floating} <i>Containers</i>
- * (For example a {Ext.view.BoundList BoundList} within an {@link Ext.window.Window Window}, or a {@link Ext.menu.Menu Menu}),
- * are managed by a ZIndexManager owned by that floating Container. So ComboBox dropdowns within Windows will have managed z-indices
+ * (for example a {@link Ext.view.BoundList BoundList} within an {@link Ext.window.Window Window}, or a {@link Ext.menu.Menu Menu}),
+ * are managed by a ZIndexManager owned by that floating Container. Therefore ComboBox dropdowns within Windows will have managed z-indices
* guaranteed to be correct, relative to the Window.</p>
- * @constructor
*/
Ext.define('Ext.ZIndexManager', {
// private
_setActiveChild: function(comp) {
- if (comp != this.front) {
+ if (comp !== this.front) {
if (this.front) {
this.front.setActive(false, comp);
if (comp) {
comp.setActive(true);
if (comp.modal) {
- this._showModalMask(comp.el.getStyle('zIndex') - 4);
+ this._showModalMask(comp);
}
}
}
// Move any modal mask down to just under the next modal floater down the stack
if (comp.modal) {
- this._showModalMask(comp.el.getStyle('zIndex') - 4);
+ this._showModalMask(comp);
return;
}
}
}
},
- _showModalMask: function(zIndex) {
+ _showModalMask: function(comp) {
+ var zIndex = comp.el.getStyle('zIndex') - 4,
+ maskTarget = comp.floatParent ? comp.floatParent.getTargetEl() : Ext.get(comp.getEl().dom.parentNode),
+ parentBox;
+
+ if (!maskTarget) {
+ //<debug>
+ Ext.global.console && Ext.global.console.warn && Ext.global.console.warn('mask target could not be found. Mask cannot be shown');
+ //</debug>
+ return;
+ }
+
+ parentBox = maskTarget.getBox();
+
if (!this.mask) {
- this.mask = this.targetEl.createChild({
+ this.mask = Ext.getBody().createChild({
cls: Ext.baseCSSPrefix + 'mask'
});
- this.mask.setVisibilityMode(Ext.core.Element.DISPLAY);
+ this.mask.setVisibilityMode(Ext.Element.DISPLAY);
this.mask.on('click', this._onMaskClick, this);
}
- Ext.getBody().addCls(Ext.baseCSSPrefix + 'body-masked');
- this.mask.setSize(this.targetEl.getViewSize(true));
+ if (maskTarget.dom === document.body) {
+ parentBox.height = Ext.Element.getViewHeight();
+ }
+ maskTarget.addCls(Ext.baseCSSPrefix + 'body-masked');
+ this.mask.setBox(parentBox);
this.mask.setStyle('zIndex', zIndex);
this.mask.show();
},
_hideModalMask: function() {
- if (this.mask) {
- Ext.getBody().removeCls(Ext.baseCSSPrefix + 'body-masked');
+ if (this.mask && this.mask.dom.parentNode) {
+ Ext.get(this.mask.dom.parentNode).removeCls(Ext.baseCSSPrefix + 'body-masked');
this.mask.hide();
}
},
_onContainerResize: function() {
if (this.mask && this.mask.isVisible()) {
- this.mask.setSize(this.targetEl.getViewSize(true));
+ this.mask.setSize(Ext.get(this.mask.dom.parentNode).getViewSize(true));
}
},
* ZIndexManager in the desktop sample app:</p><code><pre>
MyDesktop.getDesktop().getManager().register(Ext.MessageBox);
</pre></code>
- * @param {Component} comp The Component to register.
+ * @param {Ext.Component} comp The Component to register.
*/
register : function(comp) {
if (comp.zIndexManager) {
* <p>Unregisters a {@link Ext.Component} from this ZIndexManager. This should not
* need to be called. Components are automatically unregistered upon destruction.
* See {@link #register}.</p>
- * @param {Component} comp The Component to unregister.
+ * @param {Ext.Component} comp The Component to unregister.
*/
unregister : function(comp) {
delete comp.zIndexManager;
*/
bringToFront : function(comp) {
comp = this.get(comp);
- if (comp != this.front) {
+ if (comp !== this.front) {
Ext.Array.remove(this.zIndexStack, comp);
this.zIndexStack.push(comp);
this.assignZIndices();
return true;
}
if (comp.modal) {
- Ext.getBody().addCls(Ext.baseCSSPrefix + 'body-masked');
- this.mask.setSize(Ext.core.Element.getViewWidth(true), Ext.core.Element.getViewHeight(true));
- this.mask.show();
+ this._showModalMask(comp);
}
return false;
},
},
destroy: function() {
+ this.each(function(c) {
+ c.destroy();
+ });
delete this.zIndexStack;
delete this.list;
delete this.container;
*/
Ext.WindowManager = Ext.WindowMgr = new this();
});
+
git.ithinksw.org / extjs.git / blobdiff