Added "column-fill" property

CHANGELOG.md

@@ -1,13 +1,14 @@
 # v.11.0
 
-* Added "tabindex", "order", "background-blend-mode", and "mix-blend-mode" properties 
-* Added GetTabIndex, GetOrder, GetBackgroundBlendMode, and GetMixBlendMode functions
+* Added "tabindex", "order", "column-fill", "background-blend-mode", and "mix-blend-mode" properties 
+* Added GetTabIndex, GetOrder, GetColumnFill, GetBackgroundBlendMode, and GetMixBlendMode functions
 * ClientItem, SetClientItem, and RemoveAllClientItems method added to Session interface
 * PropertyWithTag method of DataObject interface renamed to PropertyByTag
 
 # v.10.0
 
 * The Canvas.TextWidth method replaced by Canvas.TextMetrics
+* Added support of WebAssembly
 
 # v0.9.0
 

README-ru.md

@@ -2574,6 +2574,20 @@ ViewBorder описана как
 		rui.ColorProperty: rui.Black,
 	}))
 
+### Свойство "column-fill"
+
+Свойство "column-fill" (константа ColumnFill) типа int управляет тем, как содержимое элемента сбалансировано при разбиении на столбцы.
+Может принимать одно из двух значений
+
+| Значение | Константа         | Имя       | Описание                                                         |
+|:--------:|-------------------|-----------|------------------------------------------------------------------|
+| 0        | ColumnFillBalance | "balance" | Контент поровну разделен между столбцами (значение по умолчанию) |
+| 1        | ColumnFillAuto    | "auto"    | Столбцы заполняются последовательно. Контент занимает ровно столько места, сколько ему нужно, что может привести к тому, что некоторые столбцы останутся пустыми. |
+
+Получить значение данного свойства можно с помощью функции
+
+	func GetColumnFill(view View, subviewID ...string) int
+
 ### Свойство "avoid-break"
 
 При формировании колонок ColumnLayout может разрывать некоторые типы View, так что начало

README.md

@@ -2496,7 +2496,7 @@ which implements the Properties interface (see above). ColumnSeparatorProperty c
 Line style can take the following values:
 
 | Value | Constant   | Name     | Description       |
-|:-----:|------------|----------| ------------------|
+|:-----:|------------|----------|-------------------|
 | 0     | NoneLine   | "none"   | No frame          |
 | 1     | SolidLine  | "solid"  | Solid line        |
 | 2     | DashedLine | "dashed" | Dashed line       |
@@ -2550,6 +2550,20 @@ equivalent to
 		rui.ColorProperty: rui.Black,
 	}))
 
+### "column-fill" property
+
+The "column-fill" int property (ColumnFill constant) controls how an ColumnLayout's contents are balanced when broken into columns.
+Valid values:
+
+| Value | Constant          | Name      | Description                                                |
+|:-----:|-------------------|-----------|------------------------------------------------------------|
+| 0     | ColumnFillBalance | "balance" | Content is equally divided between columns (default value) |
+| 1     | ColumnFillAuto    | "auto"    | Columns are filled sequentially. Content takes up only the room it needs, possibly resulting in some columns remaining empty |
+
+You can get the value of this property using the function
+
+	func GetColumnFill(view View, subviewID ...string) int
+
 ### "avoid-break" property
 
 When forming columns, ColumnLayout can break some types of View, so that the beginning 
@@ -2807,7 +2821,7 @@ It determines how the text is cut if it goes out of bounds.
 This property of type int can take the following values
 
 | Value | Constant             | Name       | Cropping Text                                               |
-|:-----:|----------------------| -----------|-------------------------------------------------------------|
+|:-----:|----------------------|------------|-------------------------------------------------------------|
 | 0     | TextOverflowClip     | "clip"     | Text is clipped at the border (default)                     |
 | 1     | TextOverflowEllipsis | "ellipsis" | At the end of the visible part of the text '…' is displayed |
 

columnLayout.go

@@ -11,28 +11,41 @@ const (
 	// Values less than zero are not valid. if the "column-count" property value is 0 then
 	// the number of columns is calculated based on the "column-width" property
 	ColumnCount = "column-count"
+
 	// ColumnWidth is the constant for the "column-width" property tag.
 	// The "column-width" SizeUnit property specifies the width of each column.
 	ColumnWidth = "column-width"
+
 	// ColumnGap is the constant for the "column-gap" property tag.
 	// The "column-width" SizeUnit property sets the size of the gap (gutter) between columns.
 	ColumnGap = "column-gap"
+
 	// ColumnSeparator is the constant for the "column-separator" property tag.
 	// The "column-separator" property specifies the line drawn between columns in a multi-column layout.
 	ColumnSeparator = "column-separator"
+
 	// ColumnSeparatorStyle is the constant for the "column-separator-style" property tag.
 	// The "column-separator-style" int property sets the style of the line drawn between
 	// columns in a multi-column layout.
 	// Valid values are NoneLine (0), SolidLine (1), DashedLine (2), DottedLine (3), and DoubleLine (4).
 	ColumnSeparatorStyle = "column-separator-style"
+
 	// ColumnSeparatorWidth is the constant for the "column-separator-width" property tag.
 	// The "column-separator-width" SizeUnit property sets the width of the line drawn between
 	// columns in a multi-column layout.
 	ColumnSeparatorWidth = "column-separator-width"
+
 	// ColumnSeparatorColor is the constant for the "column-separator-color" property tag.
 	// The "column-separator-color" Color property sets the color of the line drawn between
 	// columns in a multi-column layout.
 	ColumnSeparatorColor = "column-separator-color"
+
+	// ColumnFill is the constant for the "column-fill" property tag.
+	// The "column-fill" int property controls how an ColumnLayout's contents are balanced when broken into columns.
+	// Valid values are
+	// * ColumnFillBalance (0) - Content is equally divided between columns (default value);
+	// * ColumnFillAuto (1) - Columns are filled sequentially. Content takes up only the room it needs, possibly resulting in some columns remaining empty.
+	ColumnFill = "column-fill"
 )
 
 // ColumnLayout - grid-container of View
@@ -206,3 +219,10 @@ func GetColumnSeparatorColor(view View, subviewID ...string) Color {
 	border := getColumnSeparator(view, subviewID)
 	return border.Color
 }
+
+// GetColumnFill returns a "column-fill" property value of the subview.
+// Returns one of next values: ColumnFillBalance (0) or ColumnFillAuto (1)
+// If the second argument (subviewID) is not specified or it is "" then a value from the first argument (view) is returned.
+func GetColumnFill(view View, subviewID ...string) int {
+	return enumStyledProperty(view, subviewID, ColumnFill, ColumnFillBalance, true)
+}

propertySet.go

@@ -459,6 +459,11 @@ var enumProperties = map[string]struct {
 		BackgroundBlendMode,
 		[]string{"normal", "multiply", "screen", "overlay", "darken", "lighten", "color-dodge", "color-burn", "hard-light", "soft-light", "difference", "exclusion", "hue", "saturation", "color", "luminosity"},
 	},
+	ColumnFill: {
+		[]string{"balance", "auto"},
+		ColumnFill,
+		[]string{"balance", "auto"},
+	},
 }
 
 func notCompatibleType(tag string, value any) {

propertyValues.go

@@ -388,4 +388,11 @@ const (
 	// The final color has the luminosity of the top color, while using the hue and saturation of the bottom color.
 	// This blend mode is equivalent to BlendColor, but with the layers swapped.
 	BlendLuminosity = 15
+
+	// ColumnFillBalance - value of the "column-fill" property: content is equally divided between columns.
+	ColumnFillBalance = 0
+
+	// ColumnFillAuto - value of the "column-fill" property:
+	// Columns are filled sequentially. Content takes up only the room it needs, possibly resulting in some columns remaining empty.
+	ColumnFillAuto = 1
 )