void HamburgerMenu_Loaded(object sender, RoutedEventArgs args)
{
DebugWrite();
// splitview property changes
ShellSplitView.RegisterPropertyChangedCallback(SplitView.IsPaneOpenProperty, (d, e) => SplitViewIsPaneOpenChanged(e));
ShellSplitView.RegisterPropertyChangedCallback(SplitView.DisplayModeProperty, (d, e) => SplitViewDisplayModeChanged(e));
}
public HamburgerMenu()
{
InitializeComponent();
if (Windows.ApplicationModel.DesignMode.DesignModeEnabled)
{
// nothing
}
else
{
PrimaryButtons = new ObservableItemCollection <HamburgerButtonInfo>();
SecondaryButtons = new ObservableItemCollection <HamburgerButtonInfo>();
KeyboardService.Instance.AfterWindowZGesture = () => { HamburgerCommand.Execute(null); };
ShellSplitView.RegisterPropertyChangedCallback(SplitView.IsPaneOpenProperty, (d, e) =>
{
// secondary layout
if (SecondaryButtonOrientation.Equals(Orientation.Horizontal) &&
ShellSplitView.IsPaneOpen)
{
_SecondaryButtonStackPanel.Orientation = Orientation.Horizontal;
}
else
{
_SecondaryButtonStackPanel.Orientation = Orientation.Vertical;
}
// overall events
if ((d as SplitView).IsPaneOpen)
{
PaneOpened?.Invoke(ShellSplitView, EventArgs.Empty);
PaneOpen?.Invoke(ShellSplitView, EventArgs.Empty);
}
else
{
PaneClosed?.Invoke(ShellSplitView, EventArgs.Empty);
}
});
ShellSplitView.RegisterPropertyChangedCallback(SplitView.DisplayModeProperty, (d, e) =>
{
DisplayMode = ShellSplitView.DisplayMode;
});
Loaded += (s, e) =>
{
var any = GetType().GetRuntimeProperties()
.Where(x => x.PropertyType == typeof(SolidColorBrush))
.Any(x => x.GetValue(this) != null);
if (!any)
{
// this is the default color if the user supplies none
AccentColor = Colors.DarkOrange;
}
};
}
}
void HamburgerMenu_Loaded(object sender, RoutedEventArgs args)
{
DebugWrite();
// non-custom property changes
ShellSplitView.RegisterPropertyChangedCallback(SplitView.IsPaneOpenProperty, (d, e) => SplitViewIsPaneOpenChanged(e));
ShellSplitView.RegisterPropertyChangedCallback(SplitView.DisplayModeProperty, (d, e) => SplitViewDisplayModeChanged(e));
RegisterPropertyChangedCallback(RequestedThemeProperty, (d, e) => RefreshStyles(RequestedTheme));
// keyboard navigation
HamburgerButton.KeyDown += HamburgerMenu_KeyDown;
PrimaryButtonContainer.KeyDown += HamburgerMenu_KeyDown;
SecondaryButtonContainer.KeyDown += HamburgerMenu_KeyDown;
// initial styles
RefreshStyles(RequestedTheme);
}
private void HamburgerMenu_Loaded(object sender, RoutedEventArgs args)
{
DebugWrite();
// non-custom property changes
ShellSplitView.RegisterPropertyChangedCallback(SplitView.IsPaneOpenProperty, SplitView_IsPaneOpenChanged);
ShellSplitView.RegisterPropertyChangedCallback(SplitView.DisplayModeProperty, SplitView_DisplayModeChanged);
RegisterPropertyChangedCallback(RequestedThemeProperty, HamburgerMenu_RequestedThemeChanged);
// keyboard navigation
HamburgerButton.KeyDown += HamburgerMenu_KeyDown;
PrimaryButtonContainer.KeyDown += HamburgerMenu_KeyDown;
SecondaryButtonContainer.KeyDown += HamburgerMenu_KeyDown;
// initial styles
UpdateHamburgerButtonGridWidthToFillAnyGap();
RefreshStyles(RequestedTheme);
UpdatePaneMarginToShowHamburgerButton();
}
private void HamburgerMenu_Loaded(object sender, RoutedEventArgs args)
{
// non-custom property changes
ShellSplitView.RegisterPropertyChangedCallback(SplitView.IsPaneOpenProperty, SplitView_IsPaneOpenChanged);
ShellSplitView.RegisterPropertyChangedCallback(SplitView.DisplayModeProperty, SplitView_DisplayModeChanged);
RegisterPropertyChangedCallback(RequestedThemeProperty, HamburgerMenu_RequestedThemeChanged);
// keyboard navigation
HamburgerButton.KeyDown += HamburgerMenu_KeyDown;
PrimaryButtonContainer.KeyDown += HamburgerMenu_KeyDown;
SecondaryButtonContainer.KeyDown += HamburgerMenu_KeyDown;
// initial styles
UpdateHamburgerButtonGridWidthToFillAnyGap();
RefreshStyles(RequestedTheme);
UpdatePaneMarginToShowHamburgerButton();
// Moved here from HamburgerMenu_LayoutUpdated because it was one-time event handler.
// LayoutUpdated handler is not needed, Loaded is called after template applying anyway.
UpdateVisualStates();
UpdateControl();
}
public HamburgerMenu()
{
this.InitializeComponent();
if (Windows.ApplicationModel.DesignMode.DesignModeEnabled)
{
// nothing
}
else
{
PrimaryButtons = new ObservableItemCollection <HamburgerButtonInfo>();
SecondaryButtons = new ObservableItemCollection <HamburgerButtonInfo>();
new KeyboardService().AfterWindowZGesture = () => { HamburgerCommand.Execute(null); };
ShellSplitView.RegisterPropertyChangedCallback(SplitView.IsPaneOpenProperty, (d, e) =>
{
if (SecondaryButtonOrientation.Equals(Orientation.Horizontal) && ShellSplitView.IsPaneOpen)
{
_SecondaryButtonStackPanel.Orientation = Orientation.Horizontal;
}
else
{
_SecondaryButtonStackPanel.Orientation = Orientation.Vertical;
}
});
ShellSplitView.RegisterPropertyChangedCallback(SplitView.DisplayModeProperty, (d, e) =>
{
DisplayMode = ShellSplitView.DisplayMode;
});
Loaded += (s, e) =>
{
var any = this.GetType().GetRuntimeProperties()
.Where(x => x.PropertyType == typeof(SolidColorBrush))
.Any(x => x.GetValue(this) != null);
if (!any)
{
AccentColor = Colors.DarkGreen;
}
};
}
}
public HamburgerMenu()
{
InitializeComponent();
if (Windows.ApplicationModel.DesignMode.DesignModeEnabled)
{
// nothing
}
else
{
PrimaryButtons = new ObservableItemCollection <HamburgerButtonInfo>();
SecondaryButtons = new ObservableItemCollection <HamburgerButtonInfo>();
KeyboardService.Instance.AfterWindowZGesture = () => { HamburgerCommand.Execute(null); };
ShellSplitView.RegisterPropertyChangedCallback(SplitView.IsPaneOpenProperty, (d, e) =>
{
DebugWrite($"Current:{(d as SplitView).IsPaneOpen}");
// this can occur if the user resizes before it loads
if (_SecondaryButtonStackPanel == null)
{
return;
}
// secondary layout
if (SecondaryButtonOrientation.Equals(Orientation.Horizontal) &&
ShellSplitView.IsPaneOpen)
{
_SecondaryButtonStackPanel.Orientation = Orientation.Horizontal;
}
else
{
_SecondaryButtonStackPanel.Orientation = Orientation.Vertical;
}
// overall events
if ((d as SplitView).IsPaneOpen)
{
PaneOpened?.Invoke(ShellSplitView, EventArgs.Empty);
PaneOpen?.Invoke(ShellSplitView, EventArgs.Empty);
}
else
{
PaneClosed?.Invoke(ShellSplitView, EventArgs.Empty);
}
// this will keep the two properties in sync
if (!d.GetValue(e).Equals(IsOpen))
{
IsOpen = !IsOpen;
}
});
ShellSplitView.RegisterPropertyChangedCallback(SplitView.DisplayModeProperty, (d, e) =>
{
DebugWrite($"Current:{ShellSplitView.DisplayMode}");
// this will keep the two properties in sync
DisplayMode = ShellSplitView.DisplayMode;
});
Loaded += (s, e) =>
{
// look to see if any brush property has been set
var any = GetType().GetRuntimeProperties()
.Where(x => x.PropertyType == typeof(SolidColorBrush))
.Any(x => x.GetValue(this) != null);
// this is the default color if the user supplies none
if (!any)
{
AccentColor = (Color)Resources["SystemAccentColor"];
}
// in case the developer has defined zero buttons
if (NavButtonCount == 0)
{
_areNavButtonsLoaded = true;
}
};
}
}