void OnActionSheetRequest(Page sender, ActionSheetArguments arguments)
{
// Verify that the page making the request is child of this platform
if (!PageIsInThisContext(sender))
{
return;
}
var alert = Dialog.CreateDialog(MauiContext.GetPlatformParent());
alert.Title = arguments.Title;
var box = new EBox(alert);
if (null != arguments.Destruction)
{
var destruction = new TButton(alert)
{
Text = arguments.Destruction,
AlignmentX = -1
};
//TextColor should be set after applying style
destruction.TextColor = TColor.Red;
destruction.Clicked += (s, evt) =>
{
arguments.SetResult(arguments.Destruction);
alert.Dismiss();
};
destruction.Show();
box.PackEnd(destruction);
}
foreach (string buttonName in arguments.Buttons)
{
var button = new TButton(alert)
{
Text = buttonName,
AlignmentX = -1
};
button.Clicked += (s, evt) =>
{
arguments.SetResult(buttonName);
alert.Dismiss();
};
button.Show();
box.PackEnd(button);
}
box.Show();
alert.Content = box;
if (null != arguments.Cancel)
{
var cancel = new TButton(alert)
{
Text = arguments.Cancel
};
alert.NegativeButton = cancel;
cancel.Clicked += (s, evt) =>
{
alert.Dismiss();
};
}
alert.BackButtonPressed += (s, evt) =>
{
alert.Dismiss();
};
alert.Show();
_alerts.Add(alert);
alert.Dismissed += (s, e) => _alerts.Remove(alert);
}
/// <summary>
/// Initializes a new instance of the <see cref="Tizen.UIExtensions.ElmSharp.TVNavigationDrawer"/> class.
/// </summary>
/// <param name="parent"></param>
public TVNavigationDrawer(EvasObject parent) : base(parent)
{
SetLayoutCallback(OnLayout);
_drawerBox = new EBox(parent);
_drawerBox.Show();
PackEnd(_drawerBox);
_mainBox = new EBox(parent);
_mainBox.SetLayoutCallback(OnMainBoxLayout);
_mainBox.Show();
PackEnd(_mainBox);
_focusControlArea = new Button(parent)
{
Color = EColor.Transparent,
BackgroundColor = EColor.Transparent
};
_focusControlArea.SetEffectColor(EColor.Transparent);
_focusControlArea.Show();
_mainBox.PackEnd(_focusControlArea);
_behavior = Common.DrawerBehavior.Drawer;
_drawerBox.KeyUp += (s, e) =>
{
if (e.KeyName == "Return" || e.KeyName == "Right")
{
IsOpen = false;
}
};
_mainBox.KeyUp += (s, e) =>
{
if (e.KeyName == "Left")
{
if (_focusControlArea.IsFocused)
{
IsOpen = true;
}
}
else
{
// Workaround to prevent unexpected movement of the focus to drawer during page pushing.
if (_behavior == DrawerBehavior.Locked)
{
_drawerBox.AllowTreeFocus = true;
}
}
};
_mainBox.KeyDown += (s, e) =>
{
if (e.KeyName != "Left")
{
// Workaround to prevent unexpected movement of the focus to drawer during page pushing.
if (_behavior == DrawerBehavior.Locked)
{
_drawerBox.AllowTreeFocus = false;
}
}
};
UpdateFocusPolicy();
}
public override void Run(ElmSharp.Box parent)
{
var scrollView = new ScrollView(parent)
{
WeightX = 1,
WeightY = 1,
AlignmentY = -1,
AlignmentX = -1,
VerticalScrollBarVisibility = ScrollBarVisibility.Always,
};
scrollView.Show();
var content = new ElmSharp.Box(parent)
{
WeightX = 1,
WeightY = 1,
AlignmentY = -1,
AlignmentX = -1,
};
scrollView.SetScrollCanvas(content);
parent.PackEnd(scrollView);
var ellipseText1 = new ElmSharp.Label(parent)
{
WeightX = 1,
WeightY = 1,
Text = "EllipseView with SolidBrush"
};
ellipseText1.Show();
var ellipse1 = new EllipseView(parent)
{
WeightX = 1,
WeightY = 1,
AlignmentY = -1,
AlignmentX = -1,
Stroke = new SolidColorBrush(Color.Maroon),
StrokeThickness = 5,
Fill = new SolidColorBrush(Color.Lavender),
Aspect = Stretch.Uniform,
};
ellipse1.Show();
content.PackEnd(ellipseText1);
content.PackEnd(ellipse1);
var ellipseText2 = new ElmSharp.Label(parent)
{
WeightX = 1,
WeightY = 1,
Text = "EllipseView with GradientBrush"
};
ellipseText2.Show();
var ellipse2 = new EllipseView(parent)
{
WeightX = 1,
WeightY = 1,
AlignmentY = -1,
AlignmentX = -1,
Stroke = new LinearGradientBrush(new System.Collections.Generic.List <GradientStop>()
{
new GradientStop(Color.Lavender, 0.2f),
new GradientStop(Color.LightSkyBlue, 0.4f),
new GradientStop(Color.LightCyan, 0.6f),
new GradientStop(Color.LightPink, 0.8f),
new GradientStop(Color.YellowGreen, 1.0f),
}),
Fill = new RadialGradientBrush(new System.Collections.Generic.List <GradientStop>()
{
new GradientStop(Color.YellowGreen, 0.2f),
new GradientStop(Color.LightPink, 0.4f),
new GradientStop(Color.LightCyan, 0.6f),
new GradientStop(Color.LightSkyBlue, 0.8f),
new GradientStop(Color.Lavender, 1.0f),
}),
StrokeThickness = 15,
Aspect = Stretch.Fill,
};
ellipse2.Show();
content.PackEnd(ellipseText2);
content.PackEnd(ellipse2);
var ellipseText3 = new ElmSharp.Label(parent)
{
WeightX = 1,
WeightY = 1,
Text = "EllipseView Aspect Test"
};
ellipseText3.Show();
var ellipse3 = new EllipseView(parent)
{
WeightX = 1,
WeightY = 1,
AlignmentY = -1,
AlignmentX = -1,
Stroke = new SolidColorBrush(Color.PaleGoldenrod),
StrokeThickness = 5,
Fill = new SolidColorBrush(Color.MediumPurple),
Aspect = Stretch.Fill
};
ellipse3.Show();
var aspectButton = new Button(parent)
{
Text = "Change Aspect",
WeightX = 0.5,
WeightY = 0.5,
AlignmentY = -1,
AlignmentX = -1,
};
aspectButton.Show();
aspectButton.Clicked += (s, e) =>
{
switch (ellipse3.Aspect)
{
case (Stretch.Fill):
ellipse3.Aspect = Stretch.Uniform;
break;
case (Stretch.Uniform):
ellipse3.Aspect = Stretch.UniformToFill;
break;
case (Stretch.UniformToFill):
ellipse3.Aspect = Stretch.Fill;
break;
}
};
content.PackEnd(ellipseText3);
content.PackEnd(ellipse3);
content.PackEnd(aspectButton);
}
public override void Run(ElmSharp.Box parent)
{
var scrollBox = new ElmSharp.Box(parent)
{
IsHorizontal = true,
WeightX = 1,
AlignmentX = -1,
MinimumHeight = 100,
};
scrollBox.Show();
var menuScroll = new ScrollView(parent)
{
WeightX = 1,
WeightY = 1,
AlignmentY = -1,
AlignmentX = -1,
HorizontalScrollBarVisibility = ScrollBarVisibility.Default,
};
menuScroll.Show();
scrollBox.PackEnd(menuScroll);
var menu = new ElmSharp.Box(parent)
{
IsHorizontal = true,
WeightX = 1,
AlignmentX = -1,
MinimumHeight = 100,
};
menu.Show();
menuScroll.SetScrollCanvas(menu);
menuScroll.SetContentSize(200 * 5, 100);
parent.PackEnd(scrollBox);
var scrollview = new ScrollView(parent)
{
WeightX = 1,
WeightY = 1,
AlignmentY = -1,
AlignmentX = -1,
};
scrollview.Show();
scrollview.ScrollOrientation = ScrollOrientation.Both;
scrollview.VerticalScrollBarVisibility = ScrollBarVisibility.Always;
scrollview.HorizontalScrollBarVisibility = ScrollBarVisibility.Always;
var scrollCanvas = new ElmSharp.Box(parent)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
};
scrollCanvas.Show();
scrollview.SetScrollCanvas(scrollCanvas);
int itemWidth = 500;
int itemHeight = 500;
int itemCols = 5;
int itemRows = 5;
scrollview.SetContentSize(itemWidth * itemCols, itemHeight * itemRows);
for (int i = 0; i < itemRows; i++)
{
var innerContainer = new ElmSharp.Box(parent)
{
IsHorizontal = true,
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
};
innerContainer.Show();
for (int j = 0; j < itemCols; j++)
{
var rnd = new Random();
var item = new Rectangle(parent)
{
MinimumHeight = itemHeight,
MinimumWidth = itemWidth,
Color = ElmSharp.Color.FromRgb(rnd.Next(10, 255), rnd.Next(10, 255), rnd.Next(10, 255))
};
item.Show();
innerContainer.PackEnd(item);
}
scrollCanvas.PackEnd(innerContainer);
}
parent.PackEnd(scrollview);
// menu button
var scrollToBtn = new Button(parent)
{
AlignmentY = -1,
WeightX = 1,
FontSize = 30,
Text = "Scroll(rnd)",
MinimumWidth = 200,
};
scrollToBtn.Show();
scrollToBtn.Clicked += (s, e) =>
{
var rnd = new Random();
scrollview.ScrollToAsync(new Rect(rnd.Next(0, itemCols * itemWidth), rnd.Next(0, itemRows * itemHeight), itemWidth, itemHeight), true);
};
menu.PackEnd(scrollToBtn);
var vBar = new Button(parent)
{
AlignmentY = -1,
WeightX = 1,
FontSize = 30,
Text = "V-bar(O)",
MinimumWidth = 200,
};
vBar.Show();
vBar.Clicked += (s, e) =>
{
if (scrollview.VerticalScrollBarVisibility == ScrollBarVisibility.Always)
{
vBar.Text = "V-bar(X)";
scrollview.VerticalScrollBarVisibility = ScrollBarVisibility.Never;
}
else
{
vBar.Text = "V-bar(O)";
scrollview.VerticalScrollBarVisibility = ScrollBarVisibility.Always;
}
};
menu.PackEnd(vBar);
var hBar = new Button(parent)
{
AlignmentY = -1,
WeightX = 1,
FontSize = 30,
Text = "H-bar(O)",
MinimumWidth = 200,
};
hBar.Show();
hBar.Clicked += (s, e) =>
{
if (scrollview.HorizontalScrollBarVisibility == ScrollBarVisibility.Always)
{
hBar.Text = "H-bar(X)";
scrollview.HorizontalScrollBarVisibility = ScrollBarVisibility.Never;
}
else
{
hBar.Text = "H-bar(O)";
scrollview.HorizontalScrollBarVisibility = ScrollBarVisibility.Always;
}
};
menu.PackEnd(hBar);
var vScroll = new Button(parent)
{
AlignmentY = -1,
WeightX = 1,
FontSize = 30,
Text = "V-Scroll(O)",
MinimumWidth = 200,
};
vScroll.Show();
vScroll.Clicked += (s, e) =>
{
if (scrollview.ScrollOrientation == ScrollOrientation.Horizontal || scrollview.ScrollOrientation == ScrollOrientation.Neither)
{
vScroll.Text = "V-Scroll(O)";
scrollview.ScrollOrientation = scrollview.ScrollOrientation == ScrollOrientation.Horizontal ? ScrollOrientation.Both : ScrollOrientation.Vertical;
}
else
{
vScroll.Text = "V-Scroll(X)";
scrollview.ScrollOrientation = scrollview.ScrollOrientation == ScrollOrientation.Both ? ScrollOrientation.Horizontal : ScrollOrientation.Neither;
}
};
menu.PackEnd(vScroll);
var hScroll = new Button(parent)
{
AlignmentY = -1,
WeightX = 1,
FontSize = 30,
Text = "H-Scroll(O)",
MinimumWidth = 200,
};
hScroll.Show();
hScroll.Clicked += (s, e) =>
{
if (scrollview.ScrollOrientation == ScrollOrientation.Vertical || scrollview.ScrollOrientation == ScrollOrientation.Neither)
{
hScroll.Text = "H-Scroll(O)";
scrollview.ScrollOrientation = scrollview.ScrollOrientation == ScrollOrientation.Vertical ? ScrollOrientation.Both : ScrollOrientation.Horizontal;
}
else
{
hScroll.Text = "H-Scroll(X)";
scrollview.ScrollOrientation = scrollview.ScrollOrientation == ScrollOrientation.Both ? ScrollOrientation.Vertical : ScrollOrientation.Neither;
}
};
menu.PackEnd(hScroll);
}
