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Charlie Kindel
2020-06-06 14:24:37 -06:00
parent 5bca7016fe
commit 05a1944913
1 changed files with 78 additions and 32 deletions
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110
UICatalog/Scenarios/Buttons.cs
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@@ -101,58 +101,104 @@ namespace UICatalog {
// This in intresting test case because `moveBtn` and below are laid out relative to this one!
removeButton.Clicked = () => Win.Remove (removeButton);
// Demonstrates how changing the View.Frame property can move Views
var moveBtn = new Button ("Move This Button via Frame") {
X = 2,
var computedFrame = new FrameView ("Computed Layout") {
X = 0,
Y = Pos.Bottom (removeButton) + 1,
Width = Dim.Percent(50),
Height = 5
};
Win.Add (computedFrame);
// Demonstrates how changing the View.Frame property can move Views
var moveBtn = new Button ("Move This Button via Pos") {
X = 0,
Y = Pos.Center() - 1,
Width = 30,
ColorScheme = Colors.Error,
};
moveBtn.Clicked = () => {
moveBtn.Frame = new Rect (moveBtn.Frame.X + 5, moveBtn.Frame.Y, moveBtn.Frame.Width, moveBtn.Frame.Height);
moveBtn.X = moveBtn.Frame.X + 5;
computedFrame.LayoutSubviews (); // BUGBUG: This call should not be neededd. View.X is not causing relayout correctly
};
Win.Add (moveBtn);
computedFrame.Add (moveBtn);
// Demonstrates how changing the View.Frame property can SIZE Views (#583)
var sizeBtn = new Button ("Size This Button via Frame") {
X = Pos.Right(moveBtn) + 2,
Y = Pos.Y (moveBtn),
var sizeBtn = new Button ("Size This Button via Pos") {
X = 0,
Y = Pos.Center () + 1,
Width = 30,
ColorScheme = Colors.Error,
};
sizeBtn.Clicked = () => {
sizeBtn.Frame = new Rect (sizeBtn.Frame.X, sizeBtn.Frame.Y, sizeBtn.Frame.Width + 5, sizeBtn.Frame.Height);
sizeBtn.Width = sizeBtn.Frame.Width + 5;
computedFrame.LayoutSubviews (); // BUGBUG: This call should not be neededd. View.X is not causing relayout correctly
};
Win.Add (sizeBtn);
computedFrame.Add (sizeBtn);
var label = new Label ("Text Alignment (changes the two buttons above): ") {
var absoluteFrame = new FrameView ("Absolute Layout") {
X = Pos.Right(computedFrame),
Y = Pos.Bottom (removeButton) + 1,
Width = Dim.Fill(),
Height = 5
};
Win.Add (absoluteFrame);
// Demonstrates how changing the View.Frame property can move Views
var moveBtnA = new Button (0, 0, "Move This Button via Frame") {
ColorScheme = Colors.Error,
};
moveBtnA.Clicked = () => {
moveBtnA.Frame = new Rect (moveBtnA.Frame.X + 5, moveBtnA.Frame.Y, moveBtnA.Frame.Width, moveBtnA.Frame.Height);
};
absoluteFrame.Add (moveBtnA);
// Demonstrates how changing the View.Frame property can SIZE Views (#583)
var sizeBtnA = new Button (0, 2, "Size This Button via Frame") {
ColorScheme = Colors.Error,
};
sizeBtnA.Clicked = () => {
sizeBtnA.Frame = new Rect (sizeBtnA.Frame.X, sizeBtnA.Frame.Y, sizeBtnA.Frame.Width + 5, sizeBtnA.Frame.Height);
};
absoluteFrame.Add (sizeBtnA);
var label = new Label ("Text Alignment (changes the four buttons above): ") {
X = 2,
Y = Pos.Bottom (sizeBtn) + 1,
Y = Pos.Bottom (computedFrame) + 1,
};
Win.Add (label);
var radioGroup = new RadioGroup (new [] { "Left", "Right", "Centered", "Justified" }) {
X = 4,
Y = Pos.Bottom (label) + 1,
//SelectionChanged = (selected) => {
// switch (selected) {
// case 0:
// moveBtn.TextAlignment = TextAlignment.Left;
// sizeBtn.TextAlignment = TextAlignment.Left;
// break;
// case 1:
// moveBtn.TextAlignment = TextAlignment.Right;
// sizeBtn.TextAlignment = TextAlignment.Right;
// break;
// case 2:
// moveBtn.TextAlignment = TextAlignment.Centered;
// sizeBtn.TextAlignment = TextAlignment.Centered;
// break;
// case 3:
// moveBtn.TextAlignment = TextAlignment.Justified;
// sizeBtn.TextAlignment = TextAlignment.Justified;
// break;
// }
//}
Selected = 2,
SelectionChanged = (selected) => {
switch (selected) {
case 0:
moveBtn.TextAlignment = TextAlignment.Left;
sizeBtn.TextAlignment = TextAlignment.Left;
moveBtnA.TextAlignment = TextAlignment.Left;
sizeBtnA.TextAlignment = TextAlignment.Left;
break;
case 1:
moveBtn.TextAlignment = TextAlignment.Right;
sizeBtn.TextAlignment = TextAlignment.Right;
moveBtnA.TextAlignment = TextAlignment.Right;
sizeBtnA.TextAlignment = TextAlignment.Right;
break;
case 2:
moveBtn.TextAlignment = TextAlignment.Centered;
sizeBtn.TextAlignment = TextAlignment.Centered;
moveBtnA.TextAlignment = TextAlignment.Centered;
sizeBtnA.TextAlignment = TextAlignment.Centered;
break;
case 3:
moveBtn.TextAlignment = TextAlignment.Justified;
sizeBtn.TextAlignment = TextAlignment.Justified;
moveBtnA.TextAlignment = TextAlignment.Justified;
sizeBtnA.TextAlignment = TextAlignment.Justified;
break;
}
}
};
Win.Add (radioGroup);