DVUI

boolFieldWidget

Parameters

#
src:std.builtin.SourceLocation
std.builtin.SourceLocation
field_name:[]const u8
[]const u8
field_value_ptr:anytype
anytype
opt:BoolFieldOptions
BoolFieldOptions
alignment:*dvui.Alignment
*dvui.Alignment

Source

Implementation

#
pub fn boolFieldWidget(
    src: std.builtin.SourceLocation,
    field_name: []const u8,
    field_value_ptr: anytype,
    opt: BoolFieldOptions,
    alignment: *dvui.Alignment,
) void {
    validateFieldPtrType(null, &.{.bool}, "boolFieldWidget", @TypeOf(field_value_ptr));
    if (opt.display == .none) return;

    const read_only = @typeInfo(@TypeOf(field_value_ptr)).pointer.is_const or opt.display != .read_write;

    var box = dvui.box(src, .{ .dir = .horizontal }, .{});
    defer box.deinit();

    dvui.label(@src(), "{s}", .{opt.label orelse field_name}, .{ .margin = .{ .y = 4 } });
    var hbox_aligned = dvui.box(@src(), .{ .dir = .horizontal }, .{ .margin = alignment.margin(box.data().id) });
    defer hbox_aligned.deinit();
    alignment.record(box.data().id, hbox_aligned.data());

    if (read_only) {
        if (opt.widget_type == .manual_reset) {
            const prev_state = dvui.dataGetDefault(null, box.data().id, "bool", bool, false);
            var state = prev_state or field_value_ptr.*;
            var data_out: dvui.WidgetData = undefined;
            _ = dvui.checkbox(@src(), &state, "", .{ .data_out = &data_out, .margin = .{ .y = 4 } });
            if (state)
                dvui.tooltip(@src(), .{ .active_rect = data_out.borderRectScale().r, .delay = 1_000_000 }, "Value was set to true since last manual reset.", .{}, .{})
            else
                dvui.tooltip(@src(), .{ .active_rect = data_out.borderRectScale().r, .delay = 1_000_000 }, "Value was not set to true since last manual reset", .{}, .{});

            dvui.dataSet(null, box.data().id, "bool", state);
        } else if (opt.widget_type == .trigger_on) {
            if (opt.widget_type.trigger_on == field_value_ptr.*) {
                dvui.animation(box.data().id, "trigger", .{ .start_val = 0, .end_val = 1.0, .start_time = 0, .end_time = 1_000_000, .easing = easing });
            }
            if (dvui.animationGet(box.data().id, "trigger")) |a| {
                const prev_alpha = dvui.alpha(a.value());
                defer dvui.alphaSet(prev_alpha);
                if (!a.done()) {
                    dvui.label(@src(), "{}", .{opt.widget_type.trigger_on}, .{ .margin = .{ .y = 4 } });
                } else {
                    dvui.label(@src(), "{}", .{field_value_ptr.*}, .{ .margin = .{ .y = 4 } });
                    dvui.refresh(null, @src(), null);
                }
            } else {
                dvui.label(@src(), "{}", .{field_value_ptr.*}, .{ .margin = .{ .y = 4 } });
            }
        } else {
            dvui.label(@src(), "{}", .{field_value_ptr.*}, .{ .margin = .{ .y = 4 } });
        }
    } else {
        if (opt.widget_type == .checkbox) {
            _ = dvui.checkbox(@src(), field_value_ptr, "", .{});
        } else {
            const entries = .{ "false", "true" };
            var choice: usize = if (field_value_ptr.* == false) 0 else 1;
            _ = dvui.dropdown(@src(), &entries, .{ .choice = &choice }, .{}, .{});
            field_value_ptr.* = if (choice == 0) false else true;
        }
    }
}