AppTheming and XAML

2026-01-11 12:33:48 -05:00
parent f87ea17a6f
commit 50cc186d6d
48 changed files with 3544 additions and 3068 deletions
--- a/ShellDemo/Pages/PickersPage.xaml.cs
+++ b/ShellDemo/Pages/PickersPage.xaml.cs
@@ -0,0 +1,107 @@
+// PickersPage - Picker, DatePicker, TimePicker Demo
+
+using Microsoft.Maui.Controls;
+
+namespace ShellDemo;
+
+public partial class PickersPage : ContentPage
+{
+    private int _eventCount = 0;
+
+    public PickersPage()
+    {
+        InitializeComponent();
+
+        // Set up date picker with current date
+        BasicDatePicker.Date = DateTime.Today;
+        DateSelectedLabel.Text = $"Selected: {DateTime.Today:d}";
+
+        // Set up range date picker
+        var startOfMonth = new DateTime(DateTime.Today.Year, DateTime.Today.Month, 1);
+        var endOfMonth = startOfMonth.AddMonths(1).AddDays(-1);
+        RangeDatePicker.MinimumDate = startOfMonth;
+        RangeDatePicker.MaximumDate = endOfMonth;
+        RangeDatePicker.Date = DateTime.Today;
+
+        // Set up styled date picker
+        StyledDatePicker.Date = DateTime.Today.AddDays(7);
+
+        // Set up time picker
+        BasicTimePicker.Time = DateTime.Now.TimeOfDay;
+        TimeSelectedLabel.Text = $"Selected: {DateTime.Now:t}";
+    }
+
+    private void OnFruitPickerChanged(object? sender, EventArgs e)
+    {
+        if (FruitPicker.SelectedIndex >= 0)
+        {
+            var item = FruitPicker.ItemsSource[FruitPicker.SelectedIndex]?.ToString();
+            FruitSelectedLabel.Text = $"Selected: {item}";
+            LogEvent($"Fruit selected: {item}");
+        }
+    }
+
+    private void OnColorPickerChanged(object? sender, EventArgs e)
+    {
+        if (ColorPicker.SelectedIndex >= 0)
+        {
+            var item = ColorPicker.ItemsSource[ColorPicker.SelectedIndex]?.ToString();
+            LogEvent($"Color selected: {item}");
+        }
+    }
+
+    private void OnSizePickerChanged(object? sender, EventArgs e)
+    {
+        if (SizePicker.SelectedIndex >= 0)
+        {
+            var item = SizePicker.ItemsSource[SizePicker.SelectedIndex]?.ToString();
+            LogEvent($"Size selected: {item}");
+        }
+    }
+
+    private void OnDateSelected(object? sender, DateChangedEventArgs e)
+    {
+        DateSelectedLabel.Text = $"Selected: {e.NewDate:d}";
+        LogEvent($"Date selected: {e.NewDate:d}");
+    }
+
+    private void OnRangeDateSelected(object? sender, DateChangedEventArgs e)
+    {
+        LogEvent($"Date (limited): {e.NewDate:d}");
+    }
+
+    private void OnStyledDateSelected(object? sender, DateChangedEventArgs e)
+    {
+        LogEvent($"Styled date: {e.NewDate:d}");
+    }
+
+    private void OnTimePickerPropertyChanged(object? sender, System.ComponentModel.PropertyChangedEventArgs e)
+    {
+        if (e.PropertyName == nameof(TimePicker.Time))
+        {
+            var time = BasicTimePicker.Time;
+            TimeSelectedLabel.Text = $"Selected: {time:hh\\:mm}";
+            LogEvent($"Time selected: {time:hh\\:mm}");
+        }
+    }
+
+    private void OnStyledTimePickerPropertyChanged(object? sender, System.ComponentModel.PropertyChangedEventArgs e)
+    {
+        if (e.PropertyName == nameof(TimePicker.Time))
+        {
+            LogEvent($"Styled time: {StyledTimePicker.Time:hh\\:mm}");
+        }
+    }
+
+    private void OnSetAlarmClicked(object? sender, EventArgs e)
+    {
+        LogEvent($"Alarm set for {AlarmTimePicker.Time:hh\\:mm}");
+    }
+
+    private void LogEvent(string message)
+    {
+        _eventCount++;
+        var timestamp = DateTime.Now.ToString("HH:mm:ss");
+        EventLogLabel.Text = $"[{timestamp}] {_eventCount}. {message}\n{EventLogLabel.Text}";
+    }
+}