Hi
I am trying to add a new image to the header, under the sort image that is
already implemented.
But once the header is rendered and the icon is visible, how can I make it
disappear or make it visible again? The header won't update even if I
exclude the icon. What am I doing wrong?
My HeaderCell class:
qx.Class.define("myproject.HeaderCell",
{
extend : qx.ui.table.headerrenderer.HeaderCell,
construct : function()
{
this.base(arguments);
var gridLayout = new qx.ui.layout.Grid();
gridLayout.setColumnFlex(0, 1);
this.iconContainer = new qx.ui.container.Composite(gridLayout);
this._add(this.iconContainer, {row: 0, column: 2});
var iconSort = this.getChildControl("sort-icon");
this.iconContainer.add(iconSort, {row: 1, column: 1});
this._createChildControl("buttonSearch");
},
properties:
{
buttonSort :
{
init : null,
nullable : true
}
},
members :
{
iconContainer: null,
_createChildControlImpl : function(id, hash)
{
var control;
switch(id)
{
case "buttonSearch":
control = new qx.ui.basic.Image("myproject/icon.png");
this.iconContainer._add(control, {row: 2, column: 1});
break;
}
return control || this.base(arguments, id);
},
setButtonSearchVisibility: function(visible){
if(visible){
this._showChildControl("buttonSearch");
}else{
this._excludeChildControl("buttonSearch");
}
}
}
});
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