@Override
protected void updateTreeFont(Font dialogFont) {
if (hasAtMostOnePage()) {
Composite composite = getTreeViewer().getTree();
applyDialogFont(composite, dialogFont);
composite.layout(true);
} else {
applyDialogFont(filteredTree, dialogFont);
filteredTree.layout(true);
}
}
/**
* Apply the dialog font to the given control and it's children.
*
* @param control the control
* @param dialogFont the dialog font
*/
private void applyDialogFont(Control control, Font dialogFont) {
control.setFont(dialogFont);
if (control instanceof Composite) {
Control[] children = ((Composite) control).getChildren();
for (int i = 0; i < children.length; i++) {
applyDialogFont(children[i], dialogFont);
}
}
}
