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glfw: add Window.setTitle

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2021-07-19 19:09:53 -07:00
parent 1f193ff018
commit 2b75b13123
1 changed files with 31 additions and 0 deletions
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31
glfw/src/Window.zig
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@ -267,6 +267,21 @@ pub inline fn setShouldClose(self: Window, value: bool) Error!void {
try getError();
}
/// Sets the UTF-8 encoded title of the specified window.
///
/// This function sets the window title, encoded as UTF-8, of the specified window.
///
/// Possible errors include glfw.Error.NotInitialized and glfw.Error.PlatformError.
///
/// macos: The window title will not be updated until the next time you process events.
///
/// @thread_safety This function must only be called from the main thread.
///
/// see also: window_title
pub inline fn setTitle(self: Window, title: [*c]const u8) Error!void {
c.glfwSetWindowTitle(self.handle, title);
}
test "defaultHints" {
const glfw = @import("main.zig");
try glfw.init();
@ -320,3 +335,19 @@ test "setShouldClose" {
try window.setShouldClose(true);
defer window.destroy();
}
test "setTitle" {
const glfw = @import("main.zig");
try glfw.init();
defer glfw.terminate();
const window = glfw.Window.create(640, 480, "Hello, Zig!", null, null) catch |err| {
// return without fail, because most of our CI environments are headless / we cannot open
// windows on them.
std.debug.print("note: failed to create window: {}\n", .{err});
return;
};
defer window.destroy();
try window.setTitle("Updated title!");
}