app/assets/javascripts/ext/src/widgets/layout/BorderLayout.js
/*!
* Ext JS Library 3.3.0
* Copyright(c) 2006-2010 Ext JS, Inc.
* licensing@extjs.com
* http://www.extjs.com/license
*/
/**
* @class Ext.layout.BorderLayout
* @extends Ext.layout.ContainerLayout
* <p>This is a multi-pane, application-oriented UI layout style that supports multiple
* nested panels, automatic {@link Ext.layout.BorderLayout.Region#split split} bars between
* {@link Ext.layout.BorderLayout.Region#BorderLayout.Region regions} and built-in
* {@link Ext.layout.BorderLayout.Region#collapsible expanding and collapsing} of regions.</p>
* <p>This class is intended to be extended or created via the <tt>layout:'border'</tt>
* {@link Ext.Container#layout} config, and should generally not need to be created directly
* via the new keyword.</p>
* <p>BorderLayout does not have any direct config options (other than inherited ones).
* All configuration options available for customizing the BorderLayout are at the
* {@link Ext.layout.BorderLayout.Region} and {@link Ext.layout.BorderLayout.SplitRegion}
* levels.</p>
* <p>Example usage:</p>
* <pre><code>
var myBorderPanel = new Ext.Panel({
{@link Ext.Component#renderTo renderTo}: document.body,
{@link Ext.BoxComponent#width width}: 700,
{@link Ext.BoxComponent#height height}: 500,
{@link Ext.Panel#title title}: 'Border Layout',
{@link Ext.Container#layout layout}: 'border',
{@link Ext.Container#items items}: [{
{@link Ext.Panel#title title}: 'South Region is resizable',
{@link Ext.layout.BorderLayout.Region#BorderLayout.Region region}: 'south', // position for region
{@link Ext.BoxComponent#height height}: 100,
{@link Ext.layout.BorderLayout.Region#split split}: true, // enable resizing
{@link Ext.SplitBar#minSize minSize}: 75, // defaults to {@link Ext.layout.BorderLayout.Region#minHeight 50}
{@link Ext.SplitBar#maxSize maxSize}: 150,
{@link Ext.layout.BorderLayout.Region#margins margins}: '0 5 5 5'
},{
// xtype: 'panel' implied by default
{@link Ext.Panel#title title}: 'West Region is collapsible',
{@link Ext.layout.BorderLayout.Region#BorderLayout.Region region}:'west',
{@link Ext.layout.BorderLayout.Region#margins margins}: '5 0 0 5',
{@link Ext.BoxComponent#width width}: 200,
{@link Ext.layout.BorderLayout.Region#collapsible collapsible}: true, // make collapsible
{@link Ext.layout.BorderLayout.Region#cmargins cmargins}: '5 5 0 5', // adjust top margin when collapsed
{@link Ext.Component#id id}: 'west-region-container',
{@link Ext.Container#layout layout}: 'fit',
{@link Ext.Panel#unstyled unstyled}: true
},{
{@link Ext.Panel#title title}: 'Center Region',
{@link Ext.layout.BorderLayout.Region#BorderLayout.Region region}: 'center', // center region is required, no width/height specified
{@link Ext.Component#xtype xtype}: 'container',
{@link Ext.Container#layout layout}: 'fit',
{@link Ext.layout.BorderLayout.Region#margins margins}: '5 5 0 0'
}]
});
</code></pre>
* <p><b><u>Notes</u></b>:</p><div class="mdetail-params"><ul>
* <li>Any container using the BorderLayout <b>must</b> have a child item with <tt>region:'center'</tt>.
* The child item in the center region will always be resized to fill the remaining space not used by
* the other regions in the layout.</li>
* <li>Any child items with a region of <tt>west</tt> or <tt>east</tt> must have <tt>width</tt> defined
* (an integer representing the number of pixels that the region should take up).</li>
* <li>Any child items with a region of <tt>north</tt> or <tt>south</tt> must have <tt>height</tt> defined.</li>
* <li>The regions of a BorderLayout are <b>fixed at render time</b> and thereafter, its child Components may not be removed or added</b>. To add/remove
* Components within a BorderLayout, have them wrapped by an additional Container which is directly
* managed by the BorderLayout. If the region is to be collapsible, the Container used directly
* by the BorderLayout manager should be a Panel. In the following example a Container (an Ext.Panel)
* is added to the west region:
* <div style="margin-left:16px"><pre><code>
wrc = {@link Ext#getCmp Ext.getCmp}('west-region-container');
wrc.{@link Ext.Panel#removeAll removeAll}();
wrc.{@link Ext.Container#add add}({
title: 'Added Panel',
html: 'Some content'
});
wrc.{@link Ext.Container#doLayout doLayout}();
* </code></pre></div>
* </li>
* <li> To reference a {@link Ext.layout.BorderLayout.Region Region}:
* <div style="margin-left:16px"><pre><code>
wr = myBorderPanel.layout.west;
* </code></pre></div>
* </li>
* </ul></div>
*/
Ext.layout.BorderLayout = Ext.extend(Ext.layout.ContainerLayout, {
// private
monitorResize:true,
// private
rendered : false,
type: 'border',
targetCls: 'x-border-layout-ct',
getLayoutTargetSize : function() {
var target = this.container.getLayoutTarget();
return target ? target.getViewSize() : {};
},
// private
onLayout : function(ct, target){
var collapsed, i, c, pos, items = ct.items.items, len = items.length;
if(!this.rendered){
collapsed = [];
for(i = 0; i < len; i++) {
c = items[i];
pos = c.region;
if(c.collapsed){
collapsed.push(c);
}
c.collapsed = false;
if(!c.rendered){
c.render(target, i);
c.getPositionEl().addClass('x-border-panel');
}
this[pos] = pos != 'center' && c.split ?
new Ext.layout.BorderLayout.SplitRegion(this, c.initialConfig, pos) :
new Ext.layout.BorderLayout.Region(this, c.initialConfig, pos);
this[pos].render(target, c);
}
this.rendered = true;
}
var size = this.getLayoutTargetSize();
if(size.width < 20 || size.height < 20){ // display none?
if(collapsed){
this.restoreCollapsed = collapsed;
}
return;
}else if(this.restoreCollapsed){
collapsed = this.restoreCollapsed;
delete this.restoreCollapsed;
}
var w = size.width, h = size.height,
centerW = w, centerH = h, centerY = 0, centerX = 0,
n = this.north, s = this.south, west = this.west, e = this.east, c = this.center,
b, m, totalWidth, totalHeight;
if(!c && Ext.layout.BorderLayout.WARN !== false){
throw 'No center region defined in BorderLayout ' + ct.id;
}
if(n && n.isVisible()){
b = n.getSize();
m = n.getMargins();
b.width = w - (m.left+m.right);
b.x = m.left;
b.y = m.top;
centerY = b.height + b.y + m.bottom;
centerH -= centerY;
n.applyLayout(b);
}
if(s && s.isVisible()){
b = s.getSize();
m = s.getMargins();
b.width = w - (m.left+m.right);
b.x = m.left;
totalHeight = (b.height + m.top + m.bottom);
b.y = h - totalHeight + m.top;
centerH -= totalHeight;
s.applyLayout(b);
}
if(west && west.isVisible()){
b = west.getSize();
m = west.getMargins();
b.height = centerH - (m.top+m.bottom);
b.x = m.left;
b.y = centerY + m.top;
totalWidth = (b.width + m.left + m.right);
centerX += totalWidth;
centerW -= totalWidth;
west.applyLayout(b);
}
if(e && e.isVisible()){
b = e.getSize();
m = e.getMargins();
b.height = centerH - (m.top+m.bottom);
totalWidth = (b.width + m.left + m.right);
b.x = w - totalWidth + m.left;
b.y = centerY + m.top;
centerW -= totalWidth;
e.applyLayout(b);
}
if(c){
m = c.getMargins();
var centerBox = {
x: centerX + m.left,
y: centerY + m.top,
width: centerW - (m.left+m.right),
height: centerH - (m.top+m.bottom)
};
c.applyLayout(centerBox);
}
if(collapsed){
for(i = 0, len = collapsed.length; i < len; i++){
collapsed[i].collapse(false);
}
}
if(Ext.isIE && Ext.isStrict){ // workaround IE strict repainting issue
target.repaint();
}
// Putting a border layout into an overflowed container is NOT correct and will make a second layout pass necessary.
if (i = target.getStyle('overflow') && i != 'hidden' && !this.adjustmentPass) {
var ts = this.getLayoutTargetSize();
if (ts.width != size.width || ts.height != size.height){
this.adjustmentPass = true;
this.onLayout(ct, target);
}
}
delete this.adjustmentPass;
},
destroy: function() {
var r = ['north', 'south', 'east', 'west'], i, region;
for (i = 0; i < r.length; i++) {
region = this[r[i]];
if(region){
if(region.destroy){
region.destroy();
}else if (region.split){
region.split.destroy(true);
}
}
}
Ext.layout.BorderLayout.superclass.destroy.call(this);
}
/**
* @property activeItem
* @hide
*/
});
/**
* @class Ext.layout.BorderLayout.Region
* <p>This is a region of a {@link Ext.layout.BorderLayout BorderLayout} that acts as a subcontainer
* within the layout. Each region has its own {@link Ext.layout.ContainerLayout layout} that is
* independent of other regions and the containing BorderLayout, and can be any of the
* {@link Ext.layout.ContainerLayout valid Ext layout types}.</p>
* <p>Region size is managed automatically and cannot be changed by the user -- for
* {@link #split resizable regions}, see {@link Ext.layout.BorderLayout.SplitRegion}.</p>
* @constructor
* Create a new Region.
* @param {Layout} layout The {@link Ext.layout.BorderLayout BorderLayout} instance that is managing this Region.
* @param {Object} config The configuration options
* @param {String} position The region position. Valid values are: <tt>north</tt>, <tt>south</tt>,
* <tt>east</tt>, <tt>west</tt> and <tt>center</tt>. Every {@link Ext.layout.BorderLayout BorderLayout}
* <b>must have a center region</b> for the primary content -- all other regions are optional.
*/
Ext.layout.BorderLayout.Region = function(layout, config, pos){
Ext.apply(this, config);
this.layout = layout;
this.position = pos;
this.state = {};
if(typeof this.margins == 'string'){
this.margins = this.layout.parseMargins(this.margins);
}
this.margins = Ext.applyIf(this.margins || {}, this.defaultMargins);
if(this.collapsible){
if(typeof this.cmargins == 'string'){
this.cmargins = this.layout.parseMargins(this.cmargins);
}
if(this.collapseMode == 'mini' && !this.cmargins){
this.cmargins = {left:0,top:0,right:0,bottom:0};
}else{
this.cmargins = Ext.applyIf(this.cmargins || {},
pos == 'north' || pos == 'south' ? this.defaultNSCMargins : this.defaultEWCMargins);
}
}
};
Ext.layout.BorderLayout.Region.prototype = {
/**
* @cfg {Boolean} animFloat
* When a collapsed region's bar is clicked, the region's panel will be displayed as a floated
* panel that will close again once the user mouses out of that panel (or clicks out if
* <tt>{@link #autoHide} = false</tt>). Setting <tt>{@link #animFloat} = false</tt> will
* prevent the open and close of these floated panels from being animated (defaults to <tt>true</tt>).
*/
/**
* @cfg {Boolean} autoHide
* When a collapsed region's bar is clicked, the region's panel will be displayed as a floated
* panel. If <tt>autoHide = true</tt>, the panel will automatically hide after the user mouses
* out of the panel. If <tt>autoHide = false</tt>, the panel will continue to display until the
* user clicks outside of the panel (defaults to <tt>true</tt>).
*/
/**
* @cfg {String} collapseMode
* <tt>collapseMode</tt> supports two configuration values:<div class="mdetail-params"><ul>
* <li><b><tt>undefined</tt></b> (default)<div class="sub-desc">By default, {@link #collapsible}
* regions are collapsed by clicking the expand/collapse tool button that renders into the region's
* title bar.</div></li>
* <li><b><tt>'mini'</tt></b><div class="sub-desc">Optionally, when <tt>collapseMode</tt> is set to
* <tt>'mini'</tt> the region's split bar will also display a small collapse button in the center of
* the bar. In <tt>'mini'</tt> mode the region will collapse to a thinner bar than in normal mode.
* </div></li>
* </ul></div></p>
* <p><b>Note</b>: if a collapsible region does not have a title bar, then set <tt>collapseMode =
* 'mini'</tt> and <tt>{@link #split} = true</tt> in order for the region to be {@link #collapsible}
* by the user as the expand/collapse tool button (that would go in the title bar) will not be rendered.</p>
* <p>See also <tt>{@link #cmargins}</tt>.</p>
*/
/**
* @cfg {Object} margins
* An object containing margins to apply to the region when in the expanded state in the
* format:<pre><code>
{
top: (top margin),
right: (right margin),
bottom: (bottom margin),
left: (left margin)
}</code></pre>
* <p>May also be a string containing space-separated, numeric margin values. The order of the
* sides associated with each value matches the way CSS processes margin values:</p>
* <p><div class="mdetail-params"><ul>
* <li>If there is only one value, it applies to all sides.</li>
* <li>If there are two values, the top and bottom borders are set to the first value and the
* right and left are set to the second.</li>
* <li>If there are three values, the top is set to the first value, the left and right are set
* to the second, and the bottom is set to the third.</li>
* <li>If there are four values, they apply to the top, right, bottom, and left, respectively.</li>
* </ul></div></p>
* <p>Defaults to:</p><pre><code>
* {top:0, right:0, bottom:0, left:0}
* </code></pre>
*/
/**
* @cfg {Object} cmargins
* An object containing margins to apply to the region when in the collapsed state in the
* format:<pre><code>
{
top: (top margin),
right: (right margin),
bottom: (bottom margin),
left: (left margin)
}</code></pre>
* <p>May also be a string containing space-separated, numeric margin values. The order of the
* sides associated with each value matches the way CSS processes margin values.</p>
* <p><ul>
* <li>If there is only one value, it applies to all sides.</li>
* <li>If there are two values, the top and bottom borders are set to the first value and the
* right and left are set to the second.</li>
* <li>If there are three values, the top is set to the first value, the left and right are set
* to the second, and the bottom is set to the third.</li>
* <li>If there are four values, they apply to the top, right, bottom, and left, respectively.</li>
* </ul></p>
*/
/**
* @cfg {Boolean} collapsible
* <p><tt>true</tt> to allow the user to collapse this region (defaults to <tt>false</tt>). If
* <tt>true</tt>, an expand/collapse tool button will automatically be rendered into the title
* bar of the region, otherwise the button will not be shown.</p>
* <p><b>Note</b>: that a title bar is required to display the collapse/expand toggle button -- if
* no <tt>title</tt> is specified for the region's panel, the region will only be collapsible if
* <tt>{@link #collapseMode} = 'mini'</tt> and <tt>{@link #split} = true</tt>.
*/
collapsible : false,
/**
* @cfg {Boolean} split
* <p><tt>true</tt> to create a {@link Ext.layout.BorderLayout.SplitRegion SplitRegion} and
* display a 5px wide {@link Ext.SplitBar} between this region and its neighbor, allowing the user to
* resize the regions dynamically. Defaults to <tt>false</tt> creating a
* {@link Ext.layout.BorderLayout.Region Region}.</p><br>
* <p><b>Notes</b>:</p><div class="mdetail-params"><ul>
* <li>this configuration option is ignored if <tt>region='center'</tt></li>
* <li>when <tt>split == true</tt>, it is common to specify a
* <tt>{@link Ext.SplitBar#minSize minSize}</tt> and <tt>{@link Ext.SplitBar#maxSize maxSize}</tt>
* for the {@link Ext.BoxComponent BoxComponent} representing the region. These are not native
* configs of {@link Ext.BoxComponent BoxComponent}, and are used only by this class.</li>
* <li>if <tt>{@link #collapseMode} = 'mini'</tt> requires <tt>split = true</tt> to reserve space
* for the collapse tool</tt></li>
* </ul></div>
*/
split:false,
/**
* @cfg {Boolean} floatable
* <tt>true</tt> to allow clicking a collapsed region's bar to display the region's panel floated
* above the layout, <tt>false</tt> to force the user to fully expand a collapsed region by
* clicking the expand button to see it again (defaults to <tt>true</tt>).
*/
floatable: true,
/**
* @cfg {Number} minWidth
* <p>The minimum allowable width in pixels for this region (defaults to <tt>50</tt>).
* <tt>maxWidth</tt> may also be specified.</p><br>
* <p><b>Note</b>: setting the <tt>{@link Ext.SplitBar#minSize minSize}</tt> /
* <tt>{@link Ext.SplitBar#maxSize maxSize}</tt> supersedes any specified
* <tt>minWidth</tt> / <tt>maxWidth</tt>.</p>
*/
minWidth:50,
/**
* @cfg {Number} minHeight
* The minimum allowable height in pixels for this region (defaults to <tt>50</tt>)
* <tt>maxHeight</tt> may also be specified.</p><br>
* <p><b>Note</b>: setting the <tt>{@link Ext.SplitBar#minSize minSize}</tt> /
* <tt>{@link Ext.SplitBar#maxSize maxSize}</tt> supersedes any specified
* <tt>minHeight</tt> / <tt>maxHeight</tt>.</p>
*/
minHeight:50,
// private
defaultMargins : {left:0,top:0,right:0,bottom:0},
// private
defaultNSCMargins : {left:5,top:5,right:5,bottom:5},
// private
defaultEWCMargins : {left:5,top:0,right:5,bottom:0},
floatingZIndex: 100,
/**
* True if this region is collapsed. Read-only.
* @type Boolean
* @property
*/
isCollapsed : false,
/**
* This region's panel. Read-only.
* @type Ext.Panel
* @property panel
*/
/**
* This region's layout. Read-only.
* @type Layout
* @property layout
*/
/**
* This region's layout position (north, south, east, west or center). Read-only.
* @type String
* @property position
*/
// private
render : function(ct, p){
this.panel = p;
p.el.enableDisplayMode();
this.targetEl = ct;
this.el = p.el;
var gs = p.getState, ps = this.position;
p.getState = function(){
return Ext.apply(gs.call(p) || {}, this.state);
}.createDelegate(this);
if(ps != 'center'){
p.allowQueuedExpand = false;
p.on({
beforecollapse: this.beforeCollapse,
collapse: this.onCollapse,
beforeexpand: this.beforeExpand,
expand: this.onExpand,
hide: this.onHide,
show: this.onShow,
scope: this
});
if(this.collapsible || this.floatable){
p.collapseEl = 'el';
p.slideAnchor = this.getSlideAnchor();
}
if(p.tools && p.tools.toggle){
p.tools.toggle.addClass('x-tool-collapse-'+ps);
p.tools.toggle.addClassOnOver('x-tool-collapse-'+ps+'-over');
}
}
},
// private
getCollapsedEl : function(){
if(!this.collapsedEl){
if(!this.toolTemplate){
var tt = new Ext.Template(
'<div class="x-tool x-tool-{id}"> </div>'
);
tt.disableFormats = true;
tt.compile();
Ext.layout.BorderLayout.Region.prototype.toolTemplate = tt;
}
this.collapsedEl = this.targetEl.createChild({
cls: "x-layout-collapsed x-layout-collapsed-"+this.position,
id: this.panel.id + '-xcollapsed'
});
this.collapsedEl.enableDisplayMode('block');
if(this.collapseMode == 'mini'){
this.collapsedEl.addClass('x-layout-cmini-'+this.position);
this.miniCollapsedEl = this.collapsedEl.createChild({
cls: "x-layout-mini x-layout-mini-"+this.position, html: " "
});
this.miniCollapsedEl.addClassOnOver('x-layout-mini-over');
this.collapsedEl.addClassOnOver("x-layout-collapsed-over");
this.collapsedEl.on('click', this.onExpandClick, this, {stopEvent:true});
}else {
if(this.collapsible !== false && !this.hideCollapseTool) {
var t = this.expandToolEl = this.toolTemplate.append(
this.collapsedEl.dom,
{id:'expand-'+this.position}, true);
t.addClassOnOver('x-tool-expand-'+this.position+'-over');
t.on('click', this.onExpandClick, this, {stopEvent:true});
}
if(this.floatable !== false || this.titleCollapse){
this.collapsedEl.addClassOnOver("x-layout-collapsed-over");
this.collapsedEl.on("click", this[this.floatable ? 'collapseClick' : 'onExpandClick'], this);
}
}
}
return this.collapsedEl;
},
// private
onExpandClick : function(e){
if(this.isSlid){
this.panel.expand(false);
}else{
this.panel.expand();
}
},
// private
onCollapseClick : function(e){
this.panel.collapse();
},
// private
beforeCollapse : function(p, animate){
this.lastAnim = animate;
if(this.splitEl){
this.splitEl.hide();
}
this.getCollapsedEl().show();
var el = this.panel.getEl();
this.originalZIndex = el.getStyle('z-index');
el.setStyle('z-index', 100);
this.isCollapsed = true;
this.layout.layout();
},
// private
onCollapse : function(animate){
this.panel.el.setStyle('z-index', 1);
if(this.lastAnim === false || this.panel.animCollapse === false){
this.getCollapsedEl().dom.style.visibility = 'visible';
}else{
this.getCollapsedEl().slideIn(this.panel.slideAnchor, {duration:.2});
}
this.state.collapsed = true;
this.panel.saveState();
},
// private
beforeExpand : function(animate){
if(this.isSlid){
this.afterSlideIn();
}
var c = this.getCollapsedEl();
this.el.show();
if(this.position == 'east' || this.position == 'west'){
this.panel.setSize(undefined, c.getHeight());
}else{
this.panel.setSize(c.getWidth(), undefined);
}
c.hide();
c.dom.style.visibility = 'hidden';
this.panel.el.setStyle('z-index', this.floatingZIndex);
},
// private
onExpand : function(){
this.isCollapsed = false;
if(this.splitEl){
this.splitEl.show();
}
this.layout.layout();
this.panel.el.setStyle('z-index', this.originalZIndex);
this.state.collapsed = false;
this.panel.saveState();
},
// private
collapseClick : function(e){
if(this.isSlid){
e.stopPropagation();
this.slideIn();
}else{
e.stopPropagation();
this.slideOut();
}
},
// private
onHide : function(){
if(this.isCollapsed){
this.getCollapsedEl().hide();
}else if(this.splitEl){
this.splitEl.hide();
}
},
// private
onShow : function(){
if(this.isCollapsed){
this.getCollapsedEl().show();
}else if(this.splitEl){
this.splitEl.show();
}
},
/**
* True if this region is currently visible, else false.
* @return {Boolean}
*/
isVisible : function(){
return !this.panel.hidden;
},
/**
* Returns the current margins for this region. If the region is collapsed, the
* {@link #cmargins} (collapsed margins) value will be returned, otherwise the
* {@link #margins} value will be returned.
* @return {Object} An object containing the element's margins: <tt>{left: (left
* margin), top: (top margin), right: (right margin), bottom: (bottom margin)}</tt>
*/
getMargins : function(){
return this.isCollapsed && this.cmargins ? this.cmargins : this.margins;
},
/**
* Returns the current size of this region. If the region is collapsed, the size of the
* collapsedEl will be returned, otherwise the size of the region's panel will be returned.
* @return {Object} An object containing the element's size: <tt>{width: (element width),
* height: (element height)}</tt>
*/
getSize : function(){
return this.isCollapsed ? this.getCollapsedEl().getSize() : this.panel.getSize();
},
/**
* Sets the specified panel as the container element for this region.
* @param {Ext.Panel} panel The new panel
*/
setPanel : function(panel){
this.panel = panel;
},
/**
* Returns the minimum allowable width for this region.
* @return {Number} The minimum width
*/
getMinWidth: function(){
return this.minWidth;
},
/**
* Returns the minimum allowable height for this region.
* @return {Number} The minimum height
*/
getMinHeight: function(){
return this.minHeight;
},
// private
applyLayoutCollapsed : function(box){
var ce = this.getCollapsedEl();
ce.setLeftTop(box.x, box.y);
ce.setSize(box.width, box.height);
},
// private
applyLayout : function(box){
if(this.isCollapsed){
this.applyLayoutCollapsed(box);
}else{
this.panel.setPosition(box.x, box.y);
this.panel.setSize(box.width, box.height);
}
},
// private
beforeSlide: function(){
this.panel.beforeEffect();
},
// private
afterSlide : function(){
this.panel.afterEffect();
},
// private
initAutoHide : function(){
if(this.autoHide !== false){
if(!this.autoHideHd){
this.autoHideSlideTask = new Ext.util.DelayedTask(this.slideIn, this);
this.autoHideHd = {
"mouseout": function(e){
if(!e.within(this.el, true)){
this.autoHideSlideTask.delay(500);
}
},
"mouseover" : function(e){
this.autoHideSlideTask.cancel();
},
scope : this
};
}
this.el.on(this.autoHideHd);
this.collapsedEl.on(this.autoHideHd);
}
},
// private
clearAutoHide : function(){
if(this.autoHide !== false){
this.el.un("mouseout", this.autoHideHd.mouseout);
this.el.un("mouseover", this.autoHideHd.mouseover);
this.collapsedEl.un("mouseout", this.autoHideHd.mouseout);
this.collapsedEl.un("mouseover", this.autoHideHd.mouseover);
}
},
// private
clearMonitor : function(){
Ext.getDoc().un("click", this.slideInIf, this);
},
/**
* If this Region is {@link #floatable}, this method slides this Region into full visibility <i>over the top
* of the center Region</i> where it floats until either {@link #slideIn} is called, or other regions of the layout
* are clicked, or the mouse exits the Region.
*/
slideOut : function(){
if(this.isSlid || this.el.hasActiveFx()){
return;
}
this.isSlid = true;
var ts = this.panel.tools, dh, pc;
if(ts && ts.toggle){
ts.toggle.hide();
}
this.el.show();
// Temporarily clear the collapsed flag so we can onResize the panel on the slide
pc = this.panel.collapsed;
this.panel.collapsed = false;
if(this.position == 'east' || this.position == 'west'){
// Temporarily clear the deferHeight flag so we can size the height on the slide
dh = this.panel.deferHeight;
this.panel.deferHeight = false;
this.panel.setSize(undefined, this.collapsedEl.getHeight());
// Put the deferHeight flag back after setSize
this.panel.deferHeight = dh;
}else{
this.panel.setSize(this.collapsedEl.getWidth(), undefined);
}
// Put the collapsed flag back after onResize
this.panel.collapsed = pc;
this.restoreLT = [this.el.dom.style.left, this.el.dom.style.top];
this.el.alignTo(this.collapsedEl, this.getCollapseAnchor());
this.el.setStyle("z-index", this.floatingZIndex+2);
this.panel.el.replaceClass('x-panel-collapsed', 'x-panel-floating');
if(this.animFloat !== false){
this.beforeSlide();
this.el.slideIn(this.getSlideAnchor(), {
callback: function(){
this.afterSlide();
this.initAutoHide();
Ext.getDoc().on("click", this.slideInIf, this);
},
scope: this,
block: true
});
}else{
this.initAutoHide();
Ext.getDoc().on("click", this.slideInIf, this);
}
},
// private
afterSlideIn : function(){
this.clearAutoHide();
this.isSlid = false;
this.clearMonitor();
this.el.setStyle("z-index", "");
this.panel.el.replaceClass('x-panel-floating', 'x-panel-collapsed');
this.el.dom.style.left = this.restoreLT[0];
this.el.dom.style.top = this.restoreLT[1];
var ts = this.panel.tools;
if(ts && ts.toggle){
ts.toggle.show();
}
},
/**
* If this Region is {@link #floatable}, and this Region has been slid into floating visibility, then this method slides
* this region back into its collapsed state.
*/
slideIn : function(cb){
if(!this.isSlid || this.el.hasActiveFx()){
Ext.callback(cb);
return;
}
this.isSlid = false;
if(this.animFloat !== false){
this.beforeSlide();
this.el.slideOut(this.getSlideAnchor(), {
callback: function(){
this.el.hide();
this.afterSlide();
this.afterSlideIn();
Ext.callback(cb);
},
scope: this,
block: true
});
}else{
this.el.hide();
this.afterSlideIn();
}
},
// private
slideInIf : function(e){
if(!e.within(this.el)){
this.slideIn();
}
},
// private
anchors : {
"west" : "left",
"east" : "right",
"north" : "top",
"south" : "bottom"
},
// private
sanchors : {
"west" : "l",
"east" : "r",
"north" : "t",
"south" : "b"
},
// private
canchors : {
"west" : "tl-tr",
"east" : "tr-tl",
"north" : "tl-bl",
"south" : "bl-tl"
},
// private
getAnchor : function(){
return this.anchors[this.position];
},
// private
getCollapseAnchor : function(){
return this.canchors[this.position];
},
// private
getSlideAnchor : function(){
return this.sanchors[this.position];
},
// private
getAlignAdj : function(){
var cm = this.cmargins;
switch(this.position){
case "west":
return [0, 0];
break;
case "east":
return [0, 0];
break;
case "north":
return [0, 0];
break;
case "south":
return [0, 0];
break;
}
},
// private
getExpandAdj : function(){
var c = this.collapsedEl, cm = this.cmargins;
switch(this.position){
case "west":
return [-(cm.right+c.getWidth()+cm.left), 0];
break;
case "east":
return [cm.right+c.getWidth()+cm.left, 0];
break;
case "north":
return [0, -(cm.top+cm.bottom+c.getHeight())];
break;
case "south":
return [0, cm.top+cm.bottom+c.getHeight()];
break;
}
},
destroy : function(){
if (this.autoHideSlideTask && this.autoHideSlideTask.cancel){
this.autoHideSlideTask.cancel();
}
Ext.destroyMembers(this, 'miniCollapsedEl', 'collapsedEl', 'expandToolEl');
}
};
/**
* @class Ext.layout.BorderLayout.SplitRegion
* @extends Ext.layout.BorderLayout.Region
* <p>This is a specialized type of {@link Ext.layout.BorderLayout.Region BorderLayout region} that
* has a built-in {@link Ext.SplitBar} for user resizing of regions. The movement of the split bar
* is configurable to move either {@link #tickSize smooth or incrementally}.</p>
* @constructor
* Create a new SplitRegion.
* @param {Layout} layout The {@link Ext.layout.BorderLayout BorderLayout} instance that is managing this Region.
* @param {Object} config The configuration options
* @param {String} position The region position. Valid values are: north, south, east, west and center. Every
* BorderLayout must have a center region for the primary content -- all other regions are optional.
*/
Ext.layout.BorderLayout.SplitRegion = function(layout, config, pos){
Ext.layout.BorderLayout.SplitRegion.superclass.constructor.call(this, layout, config, pos);
// prevent switch
this.applyLayout = this.applyFns[pos];
};
Ext.extend(Ext.layout.BorderLayout.SplitRegion, Ext.layout.BorderLayout.Region, {
/**
* @cfg {Number} tickSize
* The increment, in pixels by which to move this Region's {@link Ext.SplitBar SplitBar}.
* By default, the {@link Ext.SplitBar SplitBar} moves smoothly.
*/
/**
* @cfg {String} splitTip
* The tooltip to display when the user hovers over a
* {@link Ext.layout.BorderLayout.Region#collapsible non-collapsible} region's split bar
* (defaults to <tt>"Drag to resize."</tt>). Only applies if
* <tt>{@link #useSplitTips} = true</tt>.
*/
splitTip : "Drag to resize.",
/**
* @cfg {String} collapsibleSplitTip
* The tooltip to display when the user hovers over a
* {@link Ext.layout.BorderLayout.Region#collapsible collapsible} region's split bar
* (defaults to "Drag to resize. Double click to hide."). Only applies if
* <tt>{@link #useSplitTips} = true</tt>.
*/
collapsibleSplitTip : "Drag to resize. Double click to hide.",
/**
* @cfg {Boolean} useSplitTips
* <tt>true</tt> to display a tooltip when the user hovers over a region's split bar
* (defaults to <tt>false</tt>). The tooltip text will be the value of either
* <tt>{@link #splitTip}</tt> or <tt>{@link #collapsibleSplitTip}</tt> as appropriate.
*/
useSplitTips : false,
// private
splitSettings : {
north : {
orientation: Ext.SplitBar.VERTICAL,
placement: Ext.SplitBar.TOP,
maxFn : 'getVMaxSize',
minProp: 'minHeight',
maxProp: 'maxHeight'
},
south : {
orientation: Ext.SplitBar.VERTICAL,
placement: Ext.SplitBar.BOTTOM,
maxFn : 'getVMaxSize',
minProp: 'minHeight',
maxProp: 'maxHeight'
},
east : {
orientation: Ext.SplitBar.HORIZONTAL,
placement: Ext.SplitBar.RIGHT,
maxFn : 'getHMaxSize',
minProp: 'minWidth',
maxProp: 'maxWidth'
},
west : {
orientation: Ext.SplitBar.HORIZONTAL,
placement: Ext.SplitBar.LEFT,
maxFn : 'getHMaxSize',
minProp: 'minWidth',
maxProp: 'maxWidth'
}
},
// private
applyFns : {
west : function(box){
if(this.isCollapsed){
return this.applyLayoutCollapsed(box);
}
var sd = this.splitEl.dom, s = sd.style;
this.panel.setPosition(box.x, box.y);
var sw = sd.offsetWidth;
s.left = (box.x+box.width-sw)+'px';
s.top = (box.y)+'px';
s.height = Math.max(0, box.height)+'px';
this.panel.setSize(box.width-sw, box.height);
},
east : function(box){
if(this.isCollapsed){
return this.applyLayoutCollapsed(box);
}
var sd = this.splitEl.dom, s = sd.style;
var sw = sd.offsetWidth;
this.panel.setPosition(box.x+sw, box.y);
s.left = (box.x)+'px';
s.top = (box.y)+'px';
s.height = Math.max(0, box.height)+'px';
this.panel.setSize(box.width-sw, box.height);
},
north : function(box){
if(this.isCollapsed){
return this.applyLayoutCollapsed(box);
}
var sd = this.splitEl.dom, s = sd.style;
var sh = sd.offsetHeight;
this.panel.setPosition(box.x, box.y);
s.left = (box.x)+'px';
s.top = (box.y+box.height-sh)+'px';
s.width = Math.max(0, box.width)+'px';
this.panel.setSize(box.width, box.height-sh);
},
south : function(box){
if(this.isCollapsed){
return this.applyLayoutCollapsed(box);
}
var sd = this.splitEl.dom, s = sd.style;
var sh = sd.offsetHeight;
this.panel.setPosition(box.x, box.y+sh);
s.left = (box.x)+'px';
s.top = (box.y)+'px';
s.width = Math.max(0, box.width)+'px';
this.panel.setSize(box.width, box.height-sh);
}
},
// private
render : function(ct, p){
Ext.layout.BorderLayout.SplitRegion.superclass.render.call(this, ct, p);
var ps = this.position;
this.splitEl = ct.createChild({
cls: "x-layout-split x-layout-split-"+ps, html: " ",
id: this.panel.id + '-xsplit'
});
if(this.collapseMode == 'mini'){
this.miniSplitEl = this.splitEl.createChild({
cls: "x-layout-mini x-layout-mini-"+ps, html: " "
});
this.miniSplitEl.addClassOnOver('x-layout-mini-over');
this.miniSplitEl.on('click', this.onCollapseClick, this, {stopEvent:true});
}
var s = this.splitSettings[ps];
this.split = new Ext.SplitBar(this.splitEl.dom, p.el, s.orientation);
this.split.tickSize = this.tickSize;
this.split.placement = s.placement;
this.split.getMaximumSize = this[s.maxFn].createDelegate(this);
this.split.minSize = this.minSize || this[s.minProp];
this.split.on("beforeapply", this.onSplitMove, this);
this.split.useShim = this.useShim === true;
this.maxSize = this.maxSize || this[s.maxProp];
if(p.hidden){
this.splitEl.hide();
}
if(this.useSplitTips){
this.splitEl.dom.title = this.collapsible ? this.collapsibleSplitTip : this.splitTip;
}
if(this.collapsible){
this.splitEl.on("dblclick", this.onCollapseClick, this);
}
},
//docs inherit from superclass
getSize : function(){
if(this.isCollapsed){
return this.collapsedEl.getSize();
}
var s = this.panel.getSize();
if(this.position == 'north' || this.position == 'south'){
s.height += this.splitEl.dom.offsetHeight;
}else{
s.width += this.splitEl.dom.offsetWidth;
}
return s;
},
// private
getHMaxSize : function(){
var cmax = this.maxSize || 10000;
var center = this.layout.center;
return Math.min(cmax, (this.el.getWidth()+center.el.getWidth())-center.getMinWidth());
},
// private
getVMaxSize : function(){
var cmax = this.maxSize || 10000;
var center = this.layout.center;
return Math.min(cmax, (this.el.getHeight()+center.el.getHeight())-center.getMinHeight());
},
// private
onSplitMove : function(split, newSize){
var s = this.panel.getSize();
this.lastSplitSize = newSize;
if(this.position == 'north' || this.position == 'south'){
this.panel.setSize(s.width, newSize);
this.state.height = newSize;
}else{
this.panel.setSize(newSize, s.height);
this.state.width = newSize;
}
this.layout.layout();
this.panel.saveState();
return false;
},
/**
* Returns a reference to the split bar in use by this region.
* @return {Ext.SplitBar} The split bar
*/
getSplitBar : function(){
return this.split;
},
// inherit docs
destroy : function() {
Ext.destroy(this.miniSplitEl, this.split, this.splitEl);
Ext.layout.BorderLayout.SplitRegion.superclass.destroy.call(this);
}
});
Ext.Container.LAYOUTS['border'] = Ext.layout.BorderLayout;