rust_widgets 0.9.6

Pure Rust cross-platform native GUI library with hardware-adaptive rendering, 60+ widgets, touch/gesture support, i18n, and SVG-pipeline-accurate output
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use crate::control_backend::types::CustomControlState;
use crate::core::ObjectId;
use std::sync::Mutex;

/// Custom-painted control backend scaffold.
pub struct CustomPaintControlBackend {
    state: Mutex<CustomControlState>,
}

impl CustomPaintControlBackend {
    /// Create custom-painted control backend.
    pub fn new() -> Self {
        Self {
            state: Mutex::new(CustomControlState {
                next_widget_id: 1,
                ..CustomControlState::default()
            }),
        }
    }

    fn alloc_widget_id(&self) -> ObjectId {
        let mut state = self.state.lock().unwrap_or_else(|poisoned| poisoned.into_inner());
        let widget_id = state.next_widget_id;
        state.next_widget_id = state.next_widget_id.saturating_add(1);
        widget_id
    }
}

impl Default for CustomPaintControlBackend {
    fn default() -> Self {
        Self::new()
    }
}

pub(crate) mod create_widgets;

#[cfg(test)]
mod tests;