mirror of https://github.com/status-im/nimqml.git
38 lines
1.1 KiB
Nim
38 lines
1.1 KiB
Nim
import NimQml, Tables
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QtObject:
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type
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MyListModel* = ref object of QAbstractListModel
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names*: seq[string]
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RoleNames {.pure.} = enum
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Name = 0,
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converter toCInt(value: RoleNames): cint = return value.cint
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converter toCInt(value: int): cint = return value.cint
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converter toInt(value: RoleNames): int = return value.int
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converter toInt(value: cint): int = return value.int
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converter toQVariant(value: string): QVariant = return value.newQVariant
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proc delete(self: MyListModel) =
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let model = self.QAbstractListModel
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model.delete
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proc newMyListModel*(): MyListModel =
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new(result, delete)
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result.names = @["John", "Max", "Paul", "Anna"]
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result.create
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method rowCount(self: MyListModel, index: QModelIndex = nil): cint =
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return self.names.len
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method data(self: MyListModel, index: QModelIndex, role: cint): QVariant =
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if not index.isValid:
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return
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if index.row < 0 or index.row >= self.names.len:
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return
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return self.names[index.row]
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method roleNames(self: MyListModel): Table[cint, cstring] =
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result = initTable[cint, cstring]()
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result[RoleNames.Name] = "name"
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