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Properly handled the LVN_GETDISPINFO notificaiton on Windows this time.

This commit is contained in:
Pietro Gagliardi 2014-08-30 11:46:13 -04:00
parent df383ada76
commit da42b979e7
1 changed files with 44 additions and 26 deletions
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70
redo/table_windows.go
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@ -104,35 +104,53 @@ func tableGetCell(data unsafe.Pointer, item *C.LVITEMW) {
d := reflect.Indirect(reflect.ValueOf(t.data))
datum := d.Index(int(item.iItem)).Field(int(item.iSubItem))
printMask(item)
switch {
case datum.Type() == reflect.TypeOf(ImageIndex(0)):
item.iImage = C.int(datum.Interface().(ImageIndex))
case datum.Kind() == reflect.Bool:
item.stateMask = C.LVIS_STATEIMAGEMASK
// state image index is 1-based
curstate := ((item.state & C.LVIS_STATEIMAGEMASK) >> 12)
if curstate > 0 {
curstate--
isText := true
if item.mask & C.LVIF_IMAGE != 0 {
if datum.Type() == reflect.TypeOf(ImageIndex(0)) {
item.iImage = C.int(datum.Interface().(ImageIndex))
isText = false
}
if datum.Bool() == true {
curstate |= C.checkboxStateChecked
} else {
curstate &^= C.checkboxStateChecked
// else let the default behavior work
}
if item.mask & C.LVIF_INDENT != 0 {
// always have an indent of zero
item.iIndent = 0
}
if item.mask & C.LVIF_STATE != 0 {
// start by not changing any state
item.stateMask = 0
if datum.Kind() == reflect.Bool {
item.stateMask = C.LVIS_STATEIMAGEMASK
// state image index is 1-based
curstate := ((item.state & C.LVIS_STATEIMAGEMASK) >> 12)
if curstate > 0 {
curstate--
}
if datum.Bool() == true {
curstate |= C.checkboxStateChecked
} else {
curstate &^= C.checkboxStateChecked
}
if item.iItem == t.hotrow && item.iSubItem == t.hotcol {
curstate |= C.checkboxStateHot
} else {
curstate &^= C.checkboxStateHot
}
if item.iItem == t.pushedrow && item.iSubItem == t.pushedcol {
curstate |= C.checkboxStatePushed
} else {
curstate &^= C.checkboxStatePushed
}
item.state = (curstate + 1) << 12
isText = false
}
if item.iItem == t.hotrow && item.iSubItem == t.hotcol {
curstate |= C.checkboxStateHot
} else {
curstate &^= C.checkboxStateHot
}
if item.mask & C.LVIF_TEXT != 0 {
if isText {
s := fmt.Sprintf("%v", datum)
item.pszText = toUTF16(s)
}
if item.iItem == t.pushedrow && item.iSubItem == t.pushedcol {
curstate |= C.checkboxStatePushed
} else {
curstate &^= C.checkboxStatePushed
}
item.state = (curstate + 1) << 12
default:
s := fmt.Sprintf("%v", datum)
item.pszText = toUTF16(s)
// else let the default handler work
}
}