I've now added the documentation files.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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docs/latex/wx/combobox.tex
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313
docs/latex/wx/combobox.tex
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\section{\class{wxComboBox}}\label{wxcombobox}
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A combobox is like a combination of an edit control and a listbox. It can be
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displayed as static list with editable or read-only text field; or a drop-down list with
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text field; or a drop-down list without a text field.
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A combobox permits a single selection only. Combobox items are numbered from zero.
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\wxheading{Derived from}
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\helpref{wxChoice}{wxchoice}\\
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\helpref{wxControl}{wxcontrol}\\
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\helpref{wxWindow}{wxwindow}\\
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\helpref{wxEvtHandler}{wxevthandler}\\
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\helpref{wxObject}{wxobject}
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\wxheading{Window styles}
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\begin{twocollist}\itemsep=0pt
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\twocolitem{\windowstyle{wxCB\_SIMPLE}}{Creates a combobox with a permanently displayed list.}
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\twocolitem{\windowstyle{wxCB\_DROPDOWN}}{Creates a combobox with a drop-down list.}
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\twocolitem{\windowstyle{wxCB\_READONLY}}{Creates a combo box consisting of a drop-down list and static text item
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displaying the current selection.}
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\twocolitem{\windowstyle{wxCB\_SORT}}{Sorts the entries in the list alphabetically.}
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\end{twocollist}
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See also \helpref{window styles overview}{windowstyles}.
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\wxheading{See also}
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\helpref{wxListBox}{wxlistbox}, \helpref{wxTextCtrl}{wxtextctrl}, \helpref{wxChoice}{wxchoice}
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxComboBox::wxComboBox}\label{wxcomboboxconstr}
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\func{}{wxComboBox}{\void}
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Default constructor.
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\func{}{wxComboBox}{\param{wxWindow*}{ parent}, \param{const wxWindowID}{ id},\rtfsp
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\param{const wxString\& }{value = ``"}, \param{const wxPoint\&}{ pos = wxDefaultPosition}, \param{const wxSize\&}{ size = wxDefaultSize},\rtfsp
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\param{const int}{ n}, \param{const wxString }{choices[]},\rtfsp
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\param{const long}{ style = 0}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``comboBox"}}
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Constructor, creating and showing a combobox.
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\wxheading{Parameters}
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\docparam{parent}{Parent window. Must not be NULL.}
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\docparam{id}{Window identifier. A value of -1 indicates a default value.}
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\docparam{pos}{Window position.}
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\docparam{size}{Window size. If the default size (-1, -1) is specified then the window is sized
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appropriately.}
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\docparam{n}{Number of strings with which to initialise the control.}
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\docparam{choices}{An array of strings with which to initialise the control.}
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\docparam{style}{Window style. See \helpref{wxComboBox}{wxcombobox}.}
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\docparam{validator}{Window validator.}
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\docparam{name}{Window name.}
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\wxheading{See also}
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\helpref{wxComboBox::Create}{wxcomboboxcreate}, \helpref{wxValidator}{wxvalidator}
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\membersection{wxComboBox::\destruct{wxComboBox}}
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\func{}{\destruct{wxComboBox}}{\void}
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Destructor, destroying the combobox.
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\membersection{wxComboBox::Append}\label{wxcomboboxappend}
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\func{void}{Append}{\param{const wxString\& }{item}}
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Adds the item to the end of the combobox.
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\func{void}{Append}{\param{const wxString\& }{ item}, \param{char* }{clientData}}
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Adds the item to the end of the combobox, associating the given data
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with the item.
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\wxheading{Parameters}
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\docparam{item}{The string to add.}
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\docparam{clientData}{Client data to associate with the item.}
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\membersection{wxComboBox::Clear}\label{wxcomboboxclear}
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\func{void}{Clear}{\void}
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Clears all strings from the combobox.
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\membersection{wxComboBox::Create}\label{wxcomboboxcreate}
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\func{bool}{Create}{\param{wxWindow*}{ parent}, \param{const wxWindowID}{ id},\rtfsp
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\param{const wxString\& }{value = ``"}, \param{const wxPoint\&}{ pos = wxDefaultPosition}, \param{const wxSize\&}{ size = wxDefaultSize},\rtfsp
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\param{const int}{ n}, \param{const wxString }{choices[]},\rtfsp
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\param{const long}{ style = 0}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``comboBox"}}
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Creates the combobox for two-step construction. Derived classes
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should call or replace this function. See \helpref{wxComboBox::wxComboBox}{wxcomboboxconstr}\rtfsp
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for further details.
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\membersection{wxComboBox::Copy}\label{wxcomboboxcopy}
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\func{void}{Copy}{\void}
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Copies the selected text to the clipboard.
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\membersection{wxComboBox::Cut}\label{wxcomboboxcut}
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\func{void}{Cut}{\void}
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Copies the selected text to the clipboard and removes the selection.
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\membersection{wxComboBox::Delete}\label{wxcomboboxdelete}
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\func{void}{Delete}{\param{const int}{ n}}
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Deletes an item from the combobox.
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\wxheading{Parameters}
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\docparam{n}{The item to delete, starting from zero.}
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\membersection{wxComboBox::Deselect}\label{wxcomboboxdeselect}
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\func{void}{Deselect}{\param{const int}{ n}}
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Deselects an item in the combobox.
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\wxheading{Parameters}
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\docparam{n}{The item to deselect, starting from zero.}
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\membersection{wxComboBox::FindString}\label{wxcomboboxfindstring}
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\func{int}{FindString}{\param{const wxString\& }{string}}
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Finds a choice matching the given string.
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\wxheading{Parameters}
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\docparam{string}{The item to find.}
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\wxheading{Return value}
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The position if found, or -1 if not found.
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\membersection{wxComboBox::GetClientData}\label{wxcomboboxgetclientdata}
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\constfunc{char*}{GetClientData}{\param{const int}{ n}}
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Returns a pointer to the client data associated with the given item (if any).
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\wxheading{Parameters}
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\docparam{n}{An item, starting from zero.}
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\wxheading{Return value}
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A pointer to the client data, or NULL if the item was not found.
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\membersection{wxComboBox::GetInsertionPoint}\label{wxcomboboxgetinsertionpoint}
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\constfunc{long}{GetInsertionPoint}{\void}
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Returns the insertion point for the combobox's text field.
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\membersection{wxComboBox::GetLastPosition}\label{wxcomboboxgetlastposition}
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\constfunc{long}{GetLastPosition}{\void}
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Returns the last position in the combobox text field.
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\membersection{wxComboBox::GetSelection}\label{wxcomboboxgetselection}
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\constfunc{int}{GetSelection}{\void}
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Gets the position of the selected string, or -1 if there is no selection.
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\membersection{wxComboBox::GetString}\label{wxcomboboxgetstring}
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\constfunc{wxString}{GetString}{\param{int}{ n}}
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Returns the string at position {\it n}.
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\wxheading{Parameters}
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\docparam{n}{The item position, starting from zero.}
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\wxheading{Return value}
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The string if the item is found, otherwise the empty string.
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\membersection{wxComboBox::GetStringSelection}\label{wxcomboboxgetstringselection}
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\constfunc{wxString}{GetStringSelection}{\void}
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Gets the selected string.
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\membersection{wxComboBox::GetValue}\label{wxcomboboxgetvalue}
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\constfunc{wxString}{GetValue}{\void}
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Returns the current value in the combobox text field.
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\membersection{wxComboBox::Number}\label{wxcomboboxnumber}
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\constfunc{int}{Number}{\void}
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Returns the number of items in the combobox list.
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TODO: make this GetNumber or GetCount?
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\membersection{wxComboBox::Paste}\label{wxcomboboxpaste}
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\func{void}{Paste}{\void}
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Pastes text from the clipboard to the text field.
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\membersection{wxComboBox::Replace}\label{wxcomboboxreplace}
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\func{void}{Replace}{\param{const long}{ from}, \param{const long}{ to}, \param{const wxString\& }{text}}
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Replaces the text between two positions with the given text, in the combobox text field.
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\wxheading{Parameters}
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\docparam{from}{The first position.}
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\docparam{to}{The second position.}
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\docparam{text}{The text to insert.}
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\membersection{wxComboBox::Remove}\label{wxcomboboxremove}
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\func{void}{Remove}{\param{const long}{ from}, \param{const long}{ to}}
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Removes the text between the two positions in the combobox text field.
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\wxheading{Parameters}
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\docparam{from}{The first position.}
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\docparam{to}{The last position.}
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\membersection{wxComboBox::SetClientData}\label{wxcomboboxsetclientdata}
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\func{void}{SetClientData}{\param{const int}{ n}, \param{char* }{data}}
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Associates the given client data pointer with the given item.
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\wxheading{Parameters}
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\docparam{n}{The zero-based item.}
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\docparam{data}{The client data.}
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\membersection{wxComboBox::SetInsertionPoint}\label{wxcomboboxsetinsertionpoint}
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\func{void}{SetInsertionPoint}{\param{const long}{ pos}}
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Sets the insertion point in the combobox text field.
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\wxheading{Parameters}
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\docparam{pos}{The new insertion point.}
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\membersection{wxComboBox::SetInsertionPointEnd}\label{wxcomboboxsetinsertionpointend}
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\func{void}{SetInsertionPointEnd}{\void}
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Sets the insertion point at the end of the combobox text field.
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\membersection{wxComboBox::SetSelection}\label{wxcomboboxsetselection}
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\func{void}{SetSelection}{\param{const int}{ n}}
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Selects the given item in the combobox list.
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\func{void}{SetSelection}{\param{const long}{ from}, \param{const long}{ to}}
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Selects the text between the two positions, in the combobox text field.
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\wxheading{Parameters}
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\docparam{n}{The zero-based item to select.}
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\docparam{from}{The first position.}
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\docparam{to}{The second position.}
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\membersection{wxComboBox::SetValue}\label{wxcomboboxsetvalue}
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\func{void}{SetValue}{\param{const wxString\& }{text}}
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Sets the text for the combobox text field.
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\wxheading{Parameters}
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\docparam{text}{The text to set.}
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