OnHeaderDoubleClick (GridData)
 
 
 

OnHeaderDoubleClick (GridData)


Description

Fired when a header gets double-clicked in a grid widget associated with a grid data parameter.


Applies To

GridData parameters on Custom Properties implemented in a scripting language.


Syntax

function <property_name>_<parameter_name>_OnHeaderDoubleClick()
{
...
}
def <property_name>_<parameter_name>_OnHeaderDoubleClick():
                                ...
Function <property_name>_<parameter_name>_OnHeaderDoubleClick()
                                ...
End Function
sub <property_name>_<parameter_name>_OnHeaderDoubleClick
{ 
        ... 
}

<property_name> is the name specified in the call to PluginRegistrar.RegisterProperty, with any spaces converted to underscores. For example, if you register a property with the name "My Property", the callback function names start with "My_Property".

<parameter_name> is the name specified in the call to CustomProperty.AddGridParameter, with any spaces converted to underscores. For example, if you added a grid parameter with the name "My Grid", the callback function names start with "<property_name>_My_Grid".


Parameters

Parameter Language Type Description
extra_param Scripting Array The first item is another Array containing the column and row indices of the selected cells. Indices are arranged as [col1, row1, col2, row2, ...]. Row values are always -1 for this event.

Examples

import win32com.client
from win32com.client import constants

def XSILoadPlugin( in_reg ):
        in_reg.Author = "Autodesk"
        in_reg.Name = "MyPropertyPlugin"
        in_reg.Major = 1
        in_reg.Minor = 0

        in_reg.RegisterProperty("MyProperty")
        #RegistrationInsertionPoint - do not remove this line

        return True

def XSIUnloadPlugin( in_reg ):
        strPluginName = in_reg.Name
        return True

def MyProperty_Define( in_ctxt ):
        oCustomProperty = in_ctxt.Source
        oCustomProperty.AddGridParameter("MyGrid")
        return True

def MyProperty_DefineLayout( in_ctxt ):
        oLayout = in_ctxt.Source
        oLayout.Clear()
        oItem = oLayout.AddItem("MyGrid")
        return True

def MyProperty_OnInit( ):
        Application.LogMessage("MyProperty_OnInit called",constants.siVerbose)
        param = PPG.MyGrid

        # Basic population of the grid data
        gridData = param.Value
        gridData.ColumnCount = 3
        gridData.RowCount = 3
        
        for col in range( gridData.ColumnCount ):
                gridData.SetColumnLabel( col, "Col %d"%col )
                gridData.SetColumnDef( col, constants.siColumnStandard )
                for row in range( gridData.RowCount ):
                        if col == 0:
                                gridData.SetRowLabel( row, "Row %d"%row )
                        gridData.SetCell( col, row, "%d,%d"%(col, row) )

def MyProperty_OnClosed( ):
        pass

def MyProperty_MyGrid_OnHeaderDoubleClick( in_ExtraParams ):
        param = PPG.MyGrid
        gridData = param.Value
        
        # Just log the header that was double-clicked
        columnRowPair = in_ExtraParams[0]
        col = columnRowPair[0]
        row = columnRowPair[1]
        
        if col == -1:
                # A row header was double-clicked
                Application.LogMessage("Row %d header was double-clicked"%row)
        else:
                # A column header was double-clicked
                Application.LogMessage("Column %d header was double-clicked"%col)

See Also