simplestacknavigation/src/counter/counter_screen.rs

use crate::shared::clickable_view::*;
use crate::shared::stack_view_action::StackViewAction;
use makepad_widgets::widget::WidgetCache;
use makepad_widgets::*;

live_design! {
    import makepad_draw::shader::std::*;
    import makepad_widgets::base::*;
    import makepad_widgets::theme_desktop_dark::*;

    import crate::shared::helpers::FillerX;
    import crate::shared::helpers::Divider;
    import crate::shared::styles::*;
    import crate::shared::clickable_view::ClickableView
    // import crate::shared::header::HeaderDropDownMenu;

    import crate::shared::search_bar::SearchBar;
    import crate::shared::custom_button::CustomButton;
    import crate::shared::cbutton::CButton;


    Counter = {{Counter}} {
        view: {
            width: Fill, height: Fit
            flow: Down, spacing: 10.

            show_bg: true,
            draw_bg: {
                color: #ddd
            }
            // <CounterHeader> {}

            body = <View>{
                 
                flow: Down,
                spacing: 20,
                align: {
                    x: 0.5,
                    y: 0.5
                },

                avatar = <Image> {
                    source: (LOGO_MAKEPAD),
                    width: 300., height: 80.
                }
                button1 = <CButton> {
                    button = {
                    width: Fit, height: Fit, margin: 0
                    text: "Hello world"
                        // draw_bg: {
                            // border_radius: 0.
                        // }
                    }
                }
                // button1 = <Button> {
                //     text: "Hello world"
                // }
                // input1 = <TextInput> {
                //     width: 100, height: 30
                //     text: "Click to count"
                // }
                input1 = <SearchBar> {
                    show_bg: false
                    input = {
                        width: Fill, height: Fit, margin: 0
                        empty_message: "Click to count"
                        draw_bg: {
                            color: #fff
                            border_width: 0.5,
                            border_color: #b4b4b4,
                        }
                    }
                }
                label1 = <Label> {
                    draw_text: {
                        color: #f
                    },
                    text: "Counter: 0"
                }
            }
        }
    }
    
    CounterScreen = <View> {
        width: Fill, height: Fill
        
        <Counter> {}
    }

}

#[derive(Live)]
pub struct Counter {
    #[live] view:View,
    #[rust] counter: usize,

}

impl LiveHook for Counter {
    fn before_live_design(cx: &mut Cx) {
        register_widget!(cx, Counter);
    }
}

impl Widget for Counter {
    // fn handle_widget_event_with(
    //     &mut self,
    //     cx: &mut Cx,
    //     event: &Event,
    //     dispatch_action: &mut dyn FnMut(&mut Cx, WidgetActionItem),
    // ) {
    //     let uid = self.widget_uid();
    //     self.handle_event_with(cx, event, &mut |cx, action: StackViewAction| {
    //         dispatch_action(cx, WidgetActionItem::new(action.into(), uid));
    //     });
    // }

    fn redraw(&mut self, cx: &mut Cx) {
        self.view.redraw(cx);
    }

    fn find_widgets(&mut self, path: &[LiveId], cached: WidgetCache, results: &mut WidgetSet) {
        self.view.find_widgets(path, cached, results);
    }

    fn draw_walk_widget(&mut self, cx: &mut Cx2d, walk: Walk) -> WidgetDraw {
        self.view.draw_walk_widget(cx, walk)
    }
}

impl Counter {
    fn handle_event_with(
        &mut self,
        cx: &mut Cx,
        event: &Event,
        // dispatch_action: &mut dyn FnMut(&mut Cx, StackViewAction),
    ) {
        
        let actions = self.view.handle_widget_event(cx, event);

        // if self
        //     .view
        //     .clickable_view(id!(my_profile_frame))
        //     .clicked(&actions)
        // {
        //     dispatch_action(cx, StackViewAction::ShowCounterScreen);
        // }
        
        // if self
        //     .view
        //     .clickable_view(id!(button1.button))
        //     .clicked(&actions)
        // {
        //     log!("BUTTON CLICKED {}", self.counter); 
        //     self.counter += 1;
        //     let label = self.view.clickable_view(id!(label1));
        //     label.set_text_and_redraw(cx,&format!("Counter: {}", self.counter));
        // }

        if self.view.button(id!(button1.button)).clicked(&actions) 
        {
            log!("BUTTON CLICKED {}", self.counter); 
            self.counter += 1;
            let label = self.view.label(id!(label1));
            label.set_text_and_redraw(cx,&format!("Counter: {}", self.counter));
        }
    }

    async fn _do_network_request(_cx:CxRef, _ui:WidgetRef, _url:&str)->String{
        "".to_string()
    }
}