Put in half of the table example.

Author: andlabs

zz_table.go

@@ -0,0 +1,150 @@
+// 26 august 2018
+
+// +build OMIT
+
+// TODO possible bug in libui: the checkboxes on macOS retain their values when they shouldn't
+
+package main
+
+import (
+	"fmt"
+
+	"github.com/andlabs/ui"
+)
+
+type modelHandler struct {
+	row9Text		string
+	yellowRow	int
+	checkStates	[15]int
+}
+
+func newModelHandler() *modelHandler {
+	m := new(modelHandler)
+	m.row9Text = "You can edit this one"
+	m.yellowRow = -1
+	return m
+}
+
+func (mh *modelHandler) ColumnTypes(m *ui.TableModel) []ui.TableValue {
+	return []ui.TableValue{
+		ui.TableString(""),		// column 0 text
+		ui.TableString(""),		// column 1 text
+		ui.TableString(""),		// column 2 text
+		ui.TableColor{},			// row background color
+		ui.TableColor{},			// column 1 text color
+		ui.TableImage{},		// column 1 image
+		ui.TableString(""),		// column 4 button text
+		ui.TableInt(0),			// column 3 checkbox state
+		ui.TableInt(0),			// column 5 progress
+	}
+}
+
+func (mh *modelHandler) NumRows(m *ui.TableModel) int {
+	return 15
+}
+
+func (mh *modelHandler) CellValue(m *ui.TableModel, row, column int) ui.TableValue {
+	if column == 3 {
+		if row == mh.yellowRow {
+			return ui.TableColor{1, 1, 0, 1}
+		}
+		if row == 3 {
+			return ui.TableColor{1, 0, 0, 1}
+		}
+		if row == 11 {
+			return ui.TableColor{0, 0.5, 1, 0.5}
+		}
+		return nil
+	}
+	if column == 4 {
+		if (row % 2) == 1 {
+			return ui.TableColor{0.5, 0, 0.75, 1}
+		}
+		return nil
+	}
+/*	if column == 5 {
+		if row < 8 {
+			return ui.TableImage{img[0]}
+		}
+		return ui.TableImage{img[1]}
+	}
+*/	if column == 7 {
+		return ui.TableInt(mh.checkStates[row])
+	}
+	if column == 8 {
+		if row == 0 {
+			return ui.TableInt(0)
+		}
+		if row == 13 {
+			return ui.TableInt(100)
+		}
+		if row == 14 {
+			return ui.TableInt(-1)
+		}
+		return ui.TableInt(50)
+	}
+	switch column {
+	case 0:
+		return ui.TableString(fmt.Sprintf("Row %d", row))
+	case 2:
+		if row == 9 {
+			return ui.TableString(mh.row9Text)
+		}
+		return ui.TableString("Editing this won't change anything")
+	case 1:
+		return ui.TableString("Colors!")
+	case 6:
+		return ui.TableString("Make Yellow")
+	}
+	panic("unreachable")
+}
+
+func (mh *modelHandler) SetCellValue(m *ui.TableModel, row, column int, value ui.TableValue) {
+}
+
+func setupUI() {
+	mainwin := ui.NewWindow("libui Control Gallery", 640, 480, true)
+	mainwin.OnClosing(func(*ui.Window) bool {
+		ui.Quit()
+		return true
+	})
+	ui.OnShouldQuit(func() bool {
+		mainwin.Destroy()
+		return true
+	})
+
+	mh := newModelHandler()
+	model := ui.NewTableModel(mh)
+
+	table := ui.NewTable(&ui.TableParams{
+		Model:	model,
+		RowBackgroundColorModelColumn:	3,
+	})
+	mainwin.SetChild(table)
+	mainwin.SetMargined(true)
+
+	table.AppendTextColumn("Column 1",
+		0, ui.TableModelColumnNeverEditable, nil)
+
+/*	table.AppendImageTextColumn("Column 2",
+		5,
+		1, ui.TableModelColumnNeverEditable, &ui.TableTextColumnOptionalParams{
+			ColorModelColumn:		4,
+		});
+*/	table.AppendTextColumn("Editable",
+		2, ui.TableModelColumnAlwaysEditable, nil)
+
+	table.AppendCheckboxColumn("Checkboxes",
+		7, ui.TableModelColumnAlwaysEditable)
+	table.AppendButtonColumn("Buttons",
+		6, ui.TableModelColumnAlwaysEditable)
+
+	table.AppendProgressBarColumn("Progress Bar",
+		8)
+
+	mainwin.Show()
+}
+
+func main() {
+	ui.Main(setupUI)
+}