Struct libui_ng_sys::uiTableModelHandler

#[repr(C)]
pub struct uiTableModelHandler {
    pub NumColumns: Option<unsafe extern "C" fn(arg1: *mut uiTableModelHandler, arg2: *mut uiTableModel) -> c_int>,
    pub ColumnType: Option<unsafe extern "C" fn(arg1: *mut uiTableModelHandler, arg2: *mut uiTableModel, column: c_int) -> uiTableValueType>,
    pub NumRows: Option<unsafe extern "C" fn(arg1: *mut uiTableModelHandler, arg2: *mut uiTableModel) -> c_int>,
    pub CellValue: Option<unsafe extern "C" fn(mh: *mut uiTableModelHandler, m: *mut uiTableModel, row: c_int, column: c_int) -> *mut uiTableValue>,
    pub SetCellValue: Option<unsafe extern "C" fn(arg1: *mut uiTableModelHandler, arg2: *mut uiTableModel, arg3: c_int, arg4: c_int, arg5: *const uiTableValue)>,
}

Fields

NumColumns: Option<unsafe extern "C" fn(arg1: *mut uiTableModelHandler, arg2: *mut uiTableModel) -> c_int>

Returns the number of columns in the uiTableModel.

@warning This value MUST remain constant throughout the lifetime of the uiTableModel. @warning This method is not guaranteed to be called depending on the system. @todo strongly check column numbers and types on all platforms so these clauses can go away

ColumnType: Option<unsafe extern "C" fn(arg1: *mut uiTableModelHandler, arg2: *mut uiTableModel, column: c_int) -> uiTableValueType>

Returns the column type in for of a #uiTableValueType.

@warning This value MUST remain constant throughout the lifetime of the uiTableModel. @warning This method is not guaranteed to be called depending on the system.

NumRows: Option<unsafe extern "C" fn(arg1: *mut uiTableModelHandler, arg2: *mut uiTableModel) -> c_int>

Returns the number of rows in the uiTableModel.

CellValue: Option<unsafe extern "C" fn(mh: *mut uiTableModelHandler, m: *mut uiTableModel, row: c_int, column: c_int) -> *mut uiTableValue>

Returns the cell value for (row, column).

Make sure to use the uiTableValue constructors. The returned value must match the #uiTableValueType defined in ColumnType().

Some columns may return NULL as a special value. Refer to the appropriate uiTableAppend*Column() documentation.

@note uiTableValue objects are automatically freed when requested by a uiTable.

SetCellValue: Option<unsafe extern "C" fn(arg1: *mut uiTableModelHandler, arg2: *mut uiTableModel, arg3: c_int, arg4: c_int, arg5: *const uiTableValue)>

Sets the cell value for (row, column).

It is up to the handler to decide what to do with the value: change the model or reject the change, keeping the old value.

Some columns may call this function with NULL as a special value. Refer to the appropriate uiTableAppend*Column() documentation.

@note uiTableValue objects are automatically freed upon return when set by a uiTable.

Trait Implementations

impl Clone for uiTableModelHandler

fn clone(&self) -> uiTableModelHandler

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for uiTableModelHandler

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for uiTableModelHandler