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chore: add avalonia button and brush demo.

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NaBian committed 2024-07-17 22:56:54 +08:00
1 parent 63bf5c6aa7
commit 40bb60164e
23 files changed
+1027 -300
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src/Shared/HandyControl_Shared/Controls/Panel/UniformSpacingPanel.cs
+55 -57
View File
@@ -9,16 +9,12 @@ namespace HandyControl.Controls;
public class UniformSpacingPanel : Panel
{
private Orientation _orientation;
public UniformSpacingPanel()
{
_orientation = Orientation.Horizontal;
}
private Orientation _orientation = Orientation.Horizontal;
public static readonly DependencyProperty OrientationProperty =
StackPanel.OrientationProperty.AddOwner(typeof(UniformSpacingPanel),
new FrameworkPropertyMetadata(Orientation.Horizontal, FrameworkPropertyMetadataOptions.AffectsMeasure, OnOrientationChanged));
new FrameworkPropertyMetadata(Orientation.Horizontal, FrameworkPropertyMetadataOptions.AffectsMeasure,
OnOrientationChanged));
private static void OnOrientationChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
@@ -132,7 +128,8 @@ public class UniformSpacingPanel : Panel
return false;
}
private void ArrangeWrapLine(double v, double lineV, int start, int end, bool useItemU, double itemU, double spacing)
private void ArrangeWrapLine(double v, double lineV, int start, int end, bool useItemU, double itemU,
double spacing)
{
double u = 0;
var isHorizontal = _orientation == Orientation.Horizontal;
@@ -191,7 +188,7 @@ public class UniformSpacingPanel : Panel
var itemHorizontalAlignment = ItemHorizontalAlignment;
var itemVerticalAlignment = ItemVerticalAlignment;
var itemHorizontalAlignmentSet = itemHorizontalAlignment != null;
var itemVerticalAlignmentSet = ItemVerticalAlignment != null;
var itemVerticalAlignmentSet = itemVerticalAlignment != null;
var spacingSize = GetSpacingSize();
var childConstraint = new Size(
@@ -201,7 +198,48 @@ public class UniformSpacingPanel : Panel
var children = InternalChildren;
var isFirst = true;
if (childWrapping == VisualWrapping.Wrap)
if (childWrapping == VisualWrapping.NoWrap)
{
var layoutSlotSize = constraint;
if (_orientation == Orientation.Horizontal)
{
layoutSlotSize.Width = double.PositiveInfinity;
}
else
{
layoutSlotSize.Height = double.PositiveInfinity;
}
for (int i = 0, count = children.Count; i < count; ++i)
{
var child = children[i];
if (child == null) continue;
if (itemHorizontalAlignmentSet)
{
child.SetCurrentValue(HorizontalAlignmentProperty, itemHorizontalAlignment);
}
if (itemVerticalAlignmentSet)
{
child.SetCurrentValue(VerticalAlignmentProperty, itemVerticalAlignment);
}
child.Measure(layoutSlotSize);
var sz = new PanelUvSize(
_orientation,
itemWidthSet ? itemWidth : child.DesiredSize.Width,
itemHeightSet ? itemHeight : child.DesiredSize.Height);
curLineSize.U += isFirst ? sz.U : sz.U + spacingSize.U;
curLineSize.V = Math.Max(sz.V, curLineSize.V);
isFirst = false;
}
}
else
{
for (int i = 0, count = children.Count; i < count; i++)
{
@@ -247,47 +285,6 @@ public class UniformSpacingPanel : Panel
}
}
}
else
{
var layoutSlotSize = constraint;
if (_orientation == Orientation.Horizontal)
{
layoutSlotSize.Width = double.PositiveInfinity;
}
else
{
layoutSlotSize.Height = double.PositiveInfinity;
}
for (int i = 0, count = children.Count; i < count; ++i)
{
var child = children[i];
if (child == null) continue;
if (itemHorizontalAlignmentSet)
{
child.SetCurrentValue(HorizontalAlignmentProperty, itemHorizontalAlignment);
}
if (itemVerticalAlignmentSet)
{
child.SetCurrentValue(VerticalAlignmentProperty, itemVerticalAlignment);
}
child.Measure(layoutSlotSize);
var sz = new PanelUvSize(
_orientation,
itemWidthSet ? itemWidth : child.DesiredSize.Width,
itemHeightSet ? itemHeight : child.DesiredSize.Height);
curLineSize.U += isFirst ? sz.U : sz.U + spacingSize.U;
curLineSize.V = Math.Max(sz.V, curLineSize.V);
isFirst = false;
}
}
panelSize.U = Math.Max(curLineSize.U, panelSize.U);
panelSize.V += curLineSize.V;
@@ -337,7 +334,11 @@ public class UniformSpacingPanel : Panel
var children = InternalChildren;
var isFirst = true;
if (childWrapping == VisualWrapping.Wrap)
if (childWrapping == VisualWrapping.NoWrap)
{
ArrangeLine(uvFinalSize.V, useItemU, itemU, spacingSize.U);
}
else
{
for (int i = 0, count = children.Count; i < count; i++)
{
@@ -369,13 +370,10 @@ public class UniformSpacingPanel : Panel
if (firstInLine < children.Count)
{
ArrangeWrapLine(accumulatedV, curLineSize.V, firstInLine, children.Count, useItemU, itemU, spacingSize.U);
ArrangeWrapLine(accumulatedV, curLineSize.V, firstInLine, children.Count, useItemU, itemU,
spacingSize.U);
}
}
else
{
ArrangeLine(uvFinalSize.V, useItemU, itemU, spacingSize.U);
}
return finalSize;
}