gda.data_model_iter

Module for [DataModelIter] class

class DataModelIter DataModelIterException DataModelIterGidBuilder DataModelIterGidBuilderImpl

Types 4

Methods

GType _getGType() static nothrow

GType _gType() @property nothrow

DataModelIter self() nothrowReturns `this`, for use in `with` statements.

DataModelIterGidBuilder builder() static nothrowGet builder for [gda.data_model_iter.DataModelIter] Returns: New builder object

int currentRow() @property nothrow

void currentRow(int propval) @property nothrow

gda.data_model.DataModel dataModel() @property nothrow

void dataModel(gda.data_model.DataModel propval) @property nothrow

gda.data_model.DataModel forcedModel() @property nothrow

void forcedModel(gda.data_model.DataModel propval) @property nothrow

bool updateModel() @property nothrow

void updateModel(bool propval) @property nothrow

glib.types.Quark errorQuark() static nothrow

int getColumnForParam(gda.holder.Holder param) nothrowGet the column number in the #GdaDataModel for which iter is an iterator as represented by the param parameter

gda.holder.Holder getHolderForField(int col) nothrowFetch a pointer to the #GdaHolder object which is synchronized with data at column col

int getRow() nothrowGet the row which iter represents in the data model Returns: the row number, or -1 if iter is invalid

gobject.value.Value getValueAt(int col) nothrowGet the value stored at the column col in iter. The returned value must not be modified.

gobject.value.Value getValueAtE(int col)Get the value stored at the column col in iter. The returned value must not be modified.

gobject.value.Value getValueForField(string fieldName) nothrowGet the value stored at the column field_name in iter

void invalidateContents() nothrowDeclare all the parameters in iter invalid, without modifying the #GdaDataModel iter is for or changing the row it represents. This method is for internal usage. Note that for [gda.data_model_iter....

bool isValid() nothrowTells if iter is a valid iterator (if it actually corresponds to a valid row in the model) Returns: TRUE if iter is valid

bool moveNext() nothrowMoves iter one row further than where it already is (synchronizes the values of the parameters in iter with the values at the new row).

bool movePrev() nothrowMoves iter one row before where it already is (synchronizes the values of the parameters in iter with the values at the new row).

bool moveToRow(int row) nothrowSynchronizes the values of the parameters in iter with the values at the row row.

bool setValueAt(int col, gobject.value.Value value)Sets a value in iter, at the column specified by col

gulong connectEndOfData(T)(T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T ==  void)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0] :  gda.data_model_iter.DataModelIter)))
   &&  Parameters!T.length <  2)

nothrowConnect to `EndOfData` signal.

gulong connectRowChanged(T)(T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T ==  void)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0]  ==  int)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1] :  gda.data_model_iter.DataModelIter)))
   &&  Parameters!T.length <  3)

nothrowConnect to `RowChanged` signal.

Constructors

this(void * ptr, Flag!"Take" take)

classDataModelIterGidBuilderImpl(T) : gda.set.SetGidBuilderImpl!T

Fluent builder implementation template for gda.data_model_iter.DataModelIter

Methods

T currentRow(int propval) nothrow

T dataModel(gda.data_model.DataModel propval) nothrow

T forcedModel(gda.data_model.DataModel propval) nothrow

T updateModel(bool propval) nothrow

classDataModelIterGidBuilder : DataModelIterGidBuilderImpl!DataModelIterGidBuilder

Fluent builder for gda.data_model_iter.DataModelIter

Methods

DataModelIter build() nothrowCreate object from builder. Returns: New object

classDataModelIterException : ErrorWrap

Constructors

this(GError * err)

this(Code code, string msg)