On Tue, Dec 20, 2011 at 14:42, Scott Chapman <[email protected]> wrote:
> I'm hoping there is a simple way to change the icons for the entire tree
> without having to change each node/leaf individually.
>
Tree icons are specified in the appearance theme. In
qx/theme/modern/Appearance.js you'll find this section:
"tree-item/open" :
{
include : "image",
style : function(states)
{
var icon;
if (states.selected && states.opened)
{
icon = "decoration/tree/open-selected.png";
}
else if (states.selected && !states.opened)
{
icon = "decoration/tree/closed-selected.png";
}
else if (states.opened)
{
icon = "decoration/tree/open.png";
}
else
{
icon = "decoration/tree/closed.png";
}
return {
padding : [0, 5, 0, 2],
source : icon
};
}
},
"tree-folder" :
{
include : "tree-item",
alias : "tree-item",
style : function(states)
{
var icon, iconOpened;
if (states.small) {
icon = states.opened ? "icon/16/places/folder-open.png" :
"icon/16/places/folder.png";
iconOpened = "icon/16/places/folder-open.png";
} else if (states.large) {
icon = states.opened ? "icon/32/places/folder-open.png" :
"icon/32/places/folder.png";
iconOpened = "icon/32/places/folder-open.png";
} else {
icon = states.opened ? "icon/22/places/folder-open.png" :
"icon/22/places/folder.png";
iconOpened = "icon/22/places/folder-open.png";
}
return {
icon : icon,
iconOpened : iconOpened
};
}
},
"tree-file" :
{
include : "tree-item",
alias : "tree-item",
style : function(states)
{
return {
icon :
states.small ? "icon/16/mimetypes/office-document.png" :
states.large ? "icon/32/mimetypes/office-document.png" :
"icon/22/mimetypes/office-document.png"
};
}
},
You can copy that section to your own project/theme/Appearance.js, and
change the icon specifications. It'll be worth your while to spend some
time with the qooxdoo theme/appearance documentation so you understand how
your own Appearance.js (and related files) interact with the ones from
which they inherit.
Derrell
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