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Combobox.xs  view on Meta::CPAN

ResetContent(handle)
    HWND handle
ALIAS:
    Win32::GUI::Combobox::Reset = 1
    Win32::GUI::Combobox::Clear = 2
CODE:
    RETVAL = SendMessage(handle, CB_RESETCONTENT, 0, 0);
OUTPUT:
    RETVAL

    ###########################################################################
    # (@)METHOD:SelectString(STRING, [INDEX])
    # Search for an item that begins with the specified string in the Listbox.
    # If a matching item is found, it is selected and copied to the Textfield.
LRESULT
SelectString(handle,string,index=-1)
    HWND handle
    LPCTSTR string
    long index
CODE:
    RETVAL = SendMessage(handle, CB_SELECTSTRING, (WPARAM) index, (LPARAM) string);
OUTPUT:
    RETVAL

    ###########################################################################
    # (@)METHOD:SetCurSel(INDEX)
    # (@)METHOD:Select(INDEX)
    # Selects the zero-based INDEX item in the Combobox.

LRESULT
SetCurSel(handle,index)
    HWND   handle
    WPARAM index
ALIAS:
    Win32::GUI::Combobox::Select = 1
CODE:
    RETVAL = SendMessage(handle, CB_SETCURSEL, index, 0);
OUTPUT:
    RETVAL

    ###########################################################################
    # (@)METHOD:SetDroppedWidth(WIDTH)
    # Set the maximum allowable width, in pixels, of the Listbox of a Combobox.
LRESULT
SetDroppedWidth(handle,index)
    HWND   handle
    WPARAM index
CODE:
    RETVAL = SendMessage(handle, CB_SETDROPPEDWIDTH, index, 0);
OUTPUT:
    RETVAL

    ###########################################################################
    # (@)METHOD:SetEditSel(START,END)
    # Select characters in the textfield.  START and END are the
    # (zero-based) index of the characters to be selected.  START
    # is the index of the first character to be selected, and END
    # is the index of the first character following the selection.
    # For example to select the first 4 characters:
    # 
    #    $combobox->SetEditSel(0,4);
    #
    # If START is -1, the any selection is removed.  If END is -1,
    # then the selection is from START to the last character in the
    # textfield.
    #
    # Returns 1 on success, 0 on failure and -1 if sent to a
    # Combobox that does not have a textfield (C<-dropdownlist => 1>).
LRESULT
SetEditSel(handle,start,end)
    HWND handle
    UINT start
    UINT end
CODE:
    RETVAL = SendMessage(handle, CB_SETEDITSEL, 0, MAKELPARAM(start, end));
OUTPUT:
    RETVAL

    ###########################################################################
    # (@)METHOD:SetExtendedUI(FLAG)
    # Select either the default user interface or the extended user interface for a Combobox.
LRESULT
SetExtendedUI(handle,index)
    HWND   handle
    WPARAM index
CODE:
    RETVAL = SendMessage(handle, CB_SETEXTENDEDUI, index, 0);
OUTPUT:
    RETVAL

    ###########################################################################
    # (@)METHOD:SetHorizontalExtend(CX)
    # Set the width, in pixels, by which a listbox can be scrolled horizontally (the scrollable width). 
LRESULT
SetHorizontalExtend(handle,index)
    HWND   handle
    WPARAM index
CODE:
    RETVAL = SendMessage(handle, CB_SETHORIZONTALEXTENT, index, 0);
OUTPUT:
    RETVAL

    # TODO : CB_SETITEMDATA 

    ###########################################################################
    # (@)METHOD:SetItemHeight(INDEX,HEIGHT)
    # Set the height of list items or the selection field in a Combobox. 
LRESULT
SetItemHeight(handle,wparam,lparam)
    HWND   handle
    WPARAM wparam
    WPARAM lparam
CODE:
    RETVAL = SendMessage(handle, CB_SETITEMHEIGHT, wparam, (LPARAM) lparam);
OUTPUT:
    RETVAL

    ###########################################################################
    # (@)METHOD:SetLocale(LOCALE)
    # Set the current locale of the Combobox.
LRESULT