Basic status bar component that can be used as the bottom toolbar of any {@link Ext.Panel}. In addition to + * supporting the standard {@link Ext.Toolbar} interface for adding buttons, menus and other items, the StatusBar + * provides a greedy status element that can be aligned to either side and has convenient methods for setting the + * status text and icon. You can also indicate that something is processing using the {@link #showBusy} method.
+ *
+new Ext.Panel({
+ title: 'StatusBar',
+ // etc.
+ bbar: new Ext.ux.StatusBar({
+ id: 'my-status',
+
+ // defaults to use when the status is cleared:
+ defaultText: 'Default status text',
+ defaultIconCls: 'default-icon',
+
+ // values to set initially:
+ text: 'Ready',
+ iconCls: 'ready-icon',
+
+ // any standard Toolbar items:
+ items: [{
+ text: 'A Button'
+ }, '-', 'Plain Text']
+ })
+});
+
+// Update the status bar later in code:
+var sb = Ext.getCmp('my-status');
+sb.setStatus({
+ text: 'OK',
+ iconCls: 'ok-icon',
+ clear: true // auto-clear after a set interval
+});
+
+// Set the status bar to show that something is processing:
+sb.showBusy();
+
+// processing....
+
+sb.clearStatus(); // once completeed
+
+// Create a left-aligned status bar containing a button,
+// separator and text item that will be right-aligned (default):
+new Ext.Panel({
+ title: 'StatusBar',
+ // etc.
+ bbar: new Ext.ux.StatusBar({
+ defaultText: 'Default status text',
+ id: 'status-id',
+ items: [{
+ text: 'A Button'
+ }, '-', 'Plain Text']
+ })
+});
+
+// By adding the statusAlign config, this will create the
+// exact same toolbar, except the status and toolbar item
+// layout will be reversed from the previous example:
+new Ext.Panel({
+ title: 'StatusBar',
+ // etc.
+ bbar: new Ext.ux.StatusBar({
+ defaultText: 'Default status text',
+ id: 'status-id',
+ statusAlign: 'right',
+ items: [{
+ text: 'A Button'
+ }, '-', 'Plain Text']
+ })
+});
+{@link #defaultText}
+ * will be used.
+ */
+ /**
+ * @cfg {String} iconCls
+ * A CSS class that will be initially set as the status bar icon and is
+ * expected to provide a background image (defaults to '').
+ * Example usage:
+// Example CSS rule:
+.x-statusbar .x-status-custom {
+ padding-left: 25px;
+ background: transparent url(images/custom-icon.gif) no-repeat 3px 2px;
+}
+
+// Setting a default icon:
+var sb = new Ext.ux.StatusBar({
+ defaultIconCls: 'x-status-custom'
+});
+
+// Changing the icon:
+sb.setStatus({
+ text: 'New status',
+ iconCls: 'x-status-custom'
+});
+{@link #iconCls} applied when calling
+ * {@link #showBusy} (defaults to 'x-status-busy').
+ * It can be overridden at any time by passing the iconCls
+ * argument into {@link #showBusy}.
+ */
+ busyIconCls : 'x-status-busy',
+ /**
+ * @cfg {String} busyText
+ * The default {@link #text} applied when calling
+ * {@link #showBusy} (defaults to 'Loading...').
+ * It can be overridden at any time by passing the text
+ * argument into {@link #showBusy}.
+ */
+ busyText : 'Loading...',
+ /**
+ * @cfg {Number} autoClear
+ * The number of milliseconds to wait after setting the status via
+ * {@link #setStatus} before automatically clearing the status
+ * text and icon (defaults to 5000). Note that this only applies
+ * when passing the clear argument to {@link #setStatus}
+ * since that is the only way to defer clearing the status. This can
+ * be overridden by specifying a different wait value in
+ * {@link #setStatus}. Calls to {@link #clearStatus}
+ * always clear the status bar immediately and ignore this value.
+ */
+ autoClear : 5000,
+
+ /**
+ * @cfg {String} emptyText
+ * The text string to use if no text has been set. Defaults to
+ * ' '). If there are no other items in the toolbar using
+ * an empty string ('') for this value would end up in the toolbar
+ * height collapsing since the empty string will not maintain the toolbar
+ * height. Use '' if the toolbar should collapse in height
+ * vertically when no text is specified and there are no other items in
+ * the toolbar.
+ */
+ emptyText : ' ',
+
+ // private
+ activeThreadId : 0,
+
+ // private
+ initComponent : function(){
+ if(this.statusAlign=='right'){
+ this.cls += ' x-status-right';
+ }
+ Ext.ux.StatusBar.superclass.initComponent.call(this);
+ },
+
+ // private
+ afterRender : function(){
+ Ext.ux.StatusBar.superclass.afterRender.call(this);
+
+ var right = this.statusAlign == 'right';
+ this.currIconCls = this.iconCls || this.defaultIconCls;
+ this.statusEl = new Ext.Toolbar.TextItem({
+ cls: 'x-status-text ' + (this.currIconCls || ''),
+ text: this.text || this.defaultText || ''
+ });
+
+ if(right){
+ this.add('->');
+ this.add(this.statusEl);
+ }else{
+ this.insert(0, this.statusEl);
+ this.insert(1, '->');
+ }
+
+// this.statusEl = td.createChild({
+// cls: 'x-status-text ' + (this.iconCls || this.defaultIconCls || ''),
+// html: this.text || this.defaultText || ''
+// });
+// this.statusEl.unselectable();
+
+// this.spacerEl = td.insertSibling({
+// tag: 'td',
+// style: 'width:100%',
+// cn: [{cls:'ytb-spacer'}]
+// }, right ? 'before' : 'after');
+ },
+
+ /**
+ * Sets the status {@link #text} and/or {@link #iconCls}. Also supports automatically clearing the
+ * status that was set after a specified interval.
+ * @param {Object/String} config A config object specifying what status to set, or a string assumed
+ * to be the status text (and all other options are defaulted as explained below). A config
+ * object containing any or all of the following properties can be passed:
+// Simple call to update the text
+statusBar.setStatus('New status');
+
+// Set the status and icon, auto-clearing with default options:
+statusBar.setStatus({
+ text: 'New status',
+ iconCls: 'x-status-custom',
+ clear: true
+});
+
+// Auto-clear with custom options:
+statusBar.setStatus({
+ text: 'New status',
+ iconCls: 'x-status-custom',
+ clear: {
+ wait: 8000,
+ anim: false,
+ useDefaults: false
+ }
+});
+