func (tvc *TableViewColumn) create() error {
var lvc win.LVCOLUMN
index := tvc.indexInListView()
lvc.Mask = win.LVCF_FMT | win.LVCF_WIDTH | win.LVCF_TEXT | win.LVCF_SUBITEM
lvc.ISubItem = index
lvc.PszText = syscall.StringToUTF16Ptr(tvc.TitleEffective())
if tvc.width > 0 {
lvc.Cx = int32(tvc.width)
} else {
lvc.Cx = 100
}
switch tvc.alignment {
case AlignCenter:
lvc.Fmt = 2
case AlignFar:
lvc.Fmt = 1
}
j := tvc.tv.SendMessage(win.LVM_INSERTCOLUMN, uintptr(index), uintptr(unsafe.Pointer(&lvc)))
if int(j) == -1 {
return newError("TableView.SetModel: Failed to insert column.")
}
return nil
}
func (tvc *TableViewColumn) getLVCOLUMN() *win.LVCOLUMN {
var lvc win.LVCOLUMN
lvc.Mask = win.LVCF_FMT | win.LVCF_WIDTH | win.LVCF_TEXT | win.LVCF_SUBITEM
lvc.ISubItem = int32(tvc.indexInListView())
lvc.PszText = syscall.StringToUTF16Ptr(tvc.TitleEffective())
lvc.Cx = int32(tvc.width)
switch tvc.alignment {
case AlignCenter:
lvc.Fmt = 2
case AlignFar:
lvc.Fmt = 1
}
return &lvc
}