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layout: Implement z-index.

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This commit is contained in:
Patrick Walton 2014-10-02 14:11:04 -07:00
parent eff0de0ce1
commit 01c90d8d6a
9 changed files with 81 additions and 18 deletions
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5
components/util/opts.rs
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@ -94,6 +94,9 @@ pub struct Opts {
/// An optional string allowing the user agent to be set for testing.
pub user_agent: Option<String>,
/// Dumps the flow tree after a layout.
pub dump_flow_tree: bool,
}
fn print_usage(app: &str, opts: &[getopts::OptGroup]) {
@ -131,6 +134,7 @@ pub fn from_cmdline_args(args: &[String]) -> Option<Opts> {
getopts::optflagopt("", "devtools", "Start remote devtools server on port", "6000"),
getopts::optopt("", "resolution", "Set window resolution.", "800x600"),
getopts::optopt("u", "user-agent", "Set custom user agent string", "NCSA Mosaic/1.0 (X11;SunOS 4.1.4 sun4m)"),
getopts::optflag("", "dump-flow-tree", "Dump the flow (render) tree during each layout."),
getopts::optflag("h", "help", "Print this message")
);
@ -248,6 +252,7 @@ pub fn from_cmdline_args(args: &[String]) -> Option<Opts> {
devtools_port: devtools_port,
initial_window_size: initial_window_size,
user_agent: opt_match.opt_str("u"),
dump_flow_tree: opt_match.opt_present("dump-flow-tree"),
})
}