139 lines
3.3 KiB
Go
139 lines
3.3 KiB
Go
// based off andlabs/ui/examples/table.go
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package main
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import "fmt"
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import "log"
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import "github.com/davecgh/go-spew/spew"
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import "github.com/andlabs/ui"
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import _ "github.com/andlabs/ui/winmanifest"
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func newDemoModelHandler() *modelHandler {
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mh := new(modelHandler)
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mh.rows = 20
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mh.funcColumnTypes = demoColumnTypes
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mh.scanCellValue = demoCellValue
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mh.setCellValue = demoSetCellValue
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mh.checkStates = make([]int, mh.rows)
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mh.vms = make([]vmRowData, mh.rows)
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mh.vms[8].hostname = "host1"
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mh.vms[9].hostname = "host3test"
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mh.yellowRow = -1
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log.Println("Called newDemoModelhandler() with mh=", mh)
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spew.Dump(mh)
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return mh
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}
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func demoColumnTypes() []ui.TableValue {
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return []ui.TableValue{
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ui.TableString(""), // column 0 text
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ui.TableString(""), // column 1 text
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ui.TableString(""), // column 2 text
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ui.TableColor{}, // row background color
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ui.TableColor{}, // column 1 text color
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ui.TableImage{}, // column 1 image
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ui.TableString(""), // column 4 button text
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ui.TableInt(0), // column 3 checkbox state
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ui.TableInt(0), // column 5 progress
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}
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}
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var img [2]*ui.Image
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func demoCellValue(mh *modelHandler, row, column int) ui.TableValue {
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switch column {
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case 0:
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return ui.TableString(fmt.Sprintf("Row %d", row))
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case 1:
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return ui.TableString("Colors!")
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case 7:
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return ui.TableInt(mh.checkStates[row])
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case 8:
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if row == 0 {
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return ui.TableInt(0)
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}
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if row == 13 {
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return ui.TableInt(100)
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}
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if row == 14 {
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return ui.TableInt(-1)
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}
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return ui.TableInt(50)
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case 5:
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if row < 8 {
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return ui.TableImage{img[0]}
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}
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return ui.TableImage{img[1]}
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case 4:
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if (row % 2) == 1 {
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return ui.TableColor{0.5, 0, 0.75, 1}
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}
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return nil
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case 3:
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if row == mh.yellowRow {
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return ui.TableColor{1, 1, 0, .1}
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}
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if row == 3 {
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// Red with .1 transparency
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// R G B Trans
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return ui.TableColor{1, 0, 0, .1}
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}
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if row == 11 {
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return ui.TableColor{0, 0.5, 1, 0.5}
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}
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return nil
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case 2:
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return ui.TableString(mh.vms[row].hostname)
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case 6:
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return ui.TableString("Make Yellow")
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}
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panic("unreachable in demoCellValue()")
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}
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func makeDemotable(name string) *ui.Table {
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img[0] = ui.NewImage(16, 16)
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img[1] = ui.NewImage(16, 16)
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mh := newDemoModelHandler()
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mh.name = name
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model := ui.NewTableModel(mh)
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table := ui.NewTable(
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&ui.TableParams{
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Model: model,
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RowBackgroundColorModelColumn: 3,
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})
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table.AppendTextColumn("Column 1", 0, ui.TableModelColumnNeverEditable, nil)
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table.AppendImageTextColumn("Column 2", 5,
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1, ui.TableModelColumnNeverEditable, &ui.TableTextColumnOptionalParams{
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ColorModelColumn: 4,
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});
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table.AppendTextColumn("hostname", 2, ui.TableModelColumnAlwaysEditable, nil)
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table.AppendCheckboxColumn("Checkboxes", 7, ui.TableModelColumnAlwaysEditable)
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table.AppendButtonColumn("Buttons", 6, ui.TableModelColumnAlwaysEditable)
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table.AppendProgressBarColumn("Progress Bar", 8)
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return table
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}
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func demoSetCellValue(mh *modelHandler, m *ui.TableModel, row, column int, value ui.TableValue) {
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if column == 2 {
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mh.vms[row].hostname = string(value.(ui.TableString))
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}
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if column == 6 { // row background color
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prevYellowRow := mh.yellowRow
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mh.yellowRow = row
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if prevYellowRow != -1 {
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m.RowChanged(prevYellowRow)
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}
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m.RowChanged(mh.yellowRow)
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}
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if column == 7 { // checkboxes
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mh.checkStates[row] = int(value.(ui.TableInt))
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}
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}
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