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Change image buttons from using a child image widget to using the img node as the button's DOM node

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This commit is contained in:
Nathan Gray 2012-03-08 17:10:26 +00:00
parent 2df89f73ab
commit 96271ea210
2 changed files with 33 additions and 21 deletions
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48
etemplate/js/et2_widget_button.js
View File

@ -50,6 +50,13 @@ var et2_button = et2_baseWidget.extend([et2_IInput, et2_IDetachedDOM], {
this.btn = null;
this.image = null;
if (this.options.image)
{
this.image = jQuery(document.createElement("img"))
.addClass("et2_button et2_button_icon");
this.setDOMNode(this.image[0]);
return;
}
if (!this.options.readonly)
{
this.btn = $j(document.createElement("button"))
@ -59,28 +66,25 @@ var et2_button = et2_baseWidget.extend([et2_IInput, et2_IDetachedDOM], {
},
set_image: function(_image) {
if(!this.isInTree()) return;
if(!this.isInTree() || this.image == null) return;
this.options.image = _image;
var found_image = false;
if(this.options.image != "")
{
if(!this.image)
var src = this.egw().image(_image);
if(src)
{
this.image = et2_createWidget("image",
{
label: this.options.label
}, this);
this.image.attr("src", src);
found_image = true;
}
found_image = this.image.set_src(this.options.image);
if(found_image) {
// No label if there's an image
this.set_label("");
this.btn.removeClass("et2_button_text").addClass("et2_button_icon");
// allow url's too
else if (_image[0] == '/' || _image.substr(0,4) == 'http')
{
this.image.attr('src', _image);
found_image = true;
}
jQuery(this.image.getDOMNode()).appendTo(this.btn);
//this.addChild(this.image);
}
if(!found_image)
{
@ -89,7 +93,7 @@ var et2_button = et2_baseWidget.extend([et2_IInput, et2_IDetachedDOM], {
},
getDOMNode: function() {
return this.btn ? this.btn[0] : null;
return this.btn ? this.btn[0] : (this.image ? this.image[0] : null);
},
onclick: function(_node) {
@ -119,6 +123,10 @@ var et2_button = et2_baseWidget.extend([et2_IInput, et2_IDetachedDOM], {
this.btn.text(_value);
}
if(this.image)
{
this.image.attr("alt", _value).attr("title",_value);
}
},
@ -157,12 +165,17 @@ var et2_button = et2_baseWidget.extend([et2_IInput, et2_IDetachedDOM], {
getDetachedNodes: function()
{
return [this.getDOMNode()];
return [
this.btn != null ? this.btn[0] : null,
this.image != null ? this.image[0] : null
];
},
setDetachedAttributes: function(_nodes, _values)
{
this.btn = jQuery(_nodes[0]);
// Datagrid puts in the row for null
this.btn = _nodes[0].nodeName == 'button' ? jQuery(_nodes[0]) : null;
this.image = jQuery(_nodes[1]);
if (typeof _values["id"] != "undefined")
{
@ -177,7 +190,6 @@ var et2_button = et2_baseWidget.extend([et2_IInput, et2_IDetachedDOM], {
}
if (typeof _values["image"] != "undefined")
{
this.image = null;
this.set_image(_values["image"]);
}
@ -190,7 +202,7 @@ var et2_button = et2_baseWidget.extend([et2_IInput, et2_IDetachedDOM], {
{
this.options.onclick = _values["onclick"];
}
this.btn.bind("click.et2_baseWidget", this, function(e) {
jQuery(this.getDOMNode()).bind("click.et2_baseWidget", this, function(e) {
e.data.set_id(_values["id"]);
return e.data.click.call(e.data,e);
});

6
etemplate/js/test/test.css
View File

@ -123,7 +123,7 @@ a.et2_url.url {
background-image: url(gfx/url.png);
}
button.et2_button {
.et2_button {
cursor: pointer;
text-align: center;
@ -131,7 +131,7 @@ button.et2_button {
text-shadow: 1px 1px #E0E0E0;
}
button.et2_button_text {
.et2_button_text {
background-color: #E0E0E0;
background-image: url(gfx/gradient01.png);
background-position: center;
@ -143,7 +143,7 @@ button.et2_button_text {
border: 1px solid silver;
color: #101010;
}
button.et2_button_icon {
.et2_button_icon {
border: none;
background: transparent;
}