Toast 轻提示

#include <FluentQt/StatusInfo.h>
using namespace fluent::status_info;

auto* panel = new QWidget(this);
auto* layout = new QVBoxLayout(panel);
layout->setContentsMargins(0, 0, 0, 0);
layout->setSpacing(12);
auto* retry = new QAction("Try again", panel);
QObject::connect(retry, &QAction::triggered, panel, [panel]() {
    Toast::showToast(panel, "Ready to retry", Toast::Success, 2200, Toast::TopEnd);
});
auto* review = new QAction("Review file", panel);
QObject::connect(review, &QAction::triggered, panel, [panel]() {
    Toast::showToast(panel, "Choose a file under 20 MB", Toast::Informational, 3500, Toast::TopEnd);
});
auto* row = new QWidget(panel);
auto* buttons = new QHBoxLayout(row);
buttons->setContentsMargins(0, 0, 0, 0);
buttons->setSpacing(8);
const QStringList labels = {"Saved", "Copied", "Warning", "Error"};
for (int i = 0; i < labels.size(); ++i) {
    auto* button = new Button(labels.at(i), row);
    button->setObjectName(QStringLiteral("feedback%1").arg(i));
    buttons->addWidget(button);
    QObject::connect(button, &Button::clicked, panel, [panel, retry, review, i]() {
        for (Toast* previous : panel->window()->findChildren<Toast*>("feedbackToast"))
            previous->dismiss();
        auto* toast = new Toast(panel);
        toast->setObjectName("feedbackToast");
        toast->setDuration(5500);
        toast->setPlacement(Toast::TopEnd);
        toast->setClosable(true);
        toast->setPauseOnHoverEnabled(true);
        if (i == 0 || i == 1) {
            toast->setSeverity(i == 0 ? Toast::Success : Toast::Informational);
            toast->setMessage(i == 0 ? "Changes saved" : "Link copied");
        } else if (i == 2) {
            toast->setSeverity(Toast::Warning);
            toast->setTitle("One file needs attention");
            toast->setMessage("archive.zip exceeds the 20 MB limit. The other files can continue.");
            toast->setAction(review);
        } else {
            toast->setSeverity(Toast::Error);
            toast->setTitle("Upload interrupted");
            toast->setMessage("Your connection was lost. Try again to resume product-shot.png.");
            toast->setAction(retry);
        }
        QObject::connect(panel, &QObject::destroyed, toast, &QObject::deleteLater);
        QObject::connect(toast, &Toast::dismissed, toast, &QObject::deleteLater);
        toast->present(panel);
    });
}
buttons->addStretch();
layout->addWidget(row);

import fluentqt

from PySide6.QtGui import QAction
from PySide6.QtWidgets import QHBoxLayout, QVBoxLayout, QWidget

panel = QWidget()
layout = QVBoxLayout(panel)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(12)
retry = QAction("Try again", panel)
retry.triggered.connect(
    lambda: fluentqt.Toast.showToast(
        panel,
        "Ready to retry",
        fluentqt.Toast.Severity.Success,
        2200,
        fluentqt.Toast.Placement.TopEnd
    )
)
review = QAction("Review file", panel)
review.triggered.connect(
    lambda: fluentqt.Toast.showToast(
        panel,
        "Choose a file under 20 MB",
        fluentqt.Toast.Severity.Informational,
        3500,
        fluentqt.Toast.Placement.TopEnd
    )
)
row = QWidget(panel)
buttons = QHBoxLayout(row)
buttons.setContentsMargins(0, 0, 0, 0)
buttons.setSpacing(8)
panel._feedback_toast = None
severity = fluentqt.Toast.Severity

def show_feedback(kind):
    if panel._feedback_toast is not None:
        panel._feedback_toast.dismiss()
    toast = fluentqt.Toast(panel)
    toast.setObjectName("feedbackToast")
    toast.setDuration(5500)
    toast.setPlacement(fluentqt.Toast.Placement.TopEnd)
    toast.setClosable(True)
    toast.setPauseOnHoverEnabled(True)
    if kind in (0, 1):
        toast.setSeverity(severity.Success if kind == 0 else severity.Informational)
        toast.setMessage("Changes saved" if kind == 0 else "Link copied")
    elif kind == 2:
        toast.setSeverity(fluentqt.Toast.Severity.Warning)
        toast.setTitle("One file needs attention")
        toast.setMessage(
            "archive.zip exceeds the 20 MB limit. The other files can continue."
        )
        toast.setAction(review)
    else:
        toast.setSeverity(fluentqt.Toast.Severity.Error)
        toast.setTitle("Upload interrupted")
        toast.setMessage(
            "Your connection was lost. Try again to resume product-shot.png."
        )
        toast.setAction(retry)
    def dismissed():
        if panel._feedback_toast is toast:
            panel._feedback_toast = None
        toast.deleteLater()
    toast.dismissed.connect(dismissed)
    panel.destroyed.connect(toast.deleteLater)
    toast.present(panel)
    panel._feedback_toast = toast

for i, label in enumerate(("Saved", "Copied", "Warning", "Error")):
    button = fluentqt.Button(label, row)
    button.setObjectName(f"feedback{i}")
    button.clicked.connect(lambda checked=False, i=i: show_feedback(i))
    buttons.addWidget(button)
buttons.addStretch()
layout.addWidget(row)