DOKK / manpages / debian 12 / erlang-manpages / wxFontPickerCtrl.3erl.en
wxFontPickerCtrl(3erl) Erlang Module Definition wxFontPickerCtrl(3erl)

wxFontPickerCtrl - Functions for wxFontPickerCtrl class

This control allows the user to select a font. The generic implementation is a button which brings up a wxFontDialog when clicked. Native implementation may differ but this is usually a (small) widget which give access to the font-chooser dialog. It is only available if wxUSE_FONTPICKERCTRL is set to 1 (the default).

Styles

This class supports the following styles:

See: wxFontDialog, wxFontPickerEvent

This class is derived (and can use functions) from: wxPickerBase wxControl wxWindow wxEvtHandler

wxWidgets docs: wxFontPickerCtrl

Event types emitted from this class: command_fontpicker_changed

wxFontPickerCtrl() = wx:wx_object()





new() -> wxFontPickerCtrl()





new(Parent, Id) -> wxFontPickerCtrl()

Types:

Parent = wxWindow:wxWindow()
Id = integer() 


new(Parent, Id, Options :: [Option]) -> wxFontPickerCtrl()

Types:

Parent = wxWindow:wxWindow()
Id = integer()
Option =
{initial, wxFont:wxFont()} |
{pos, {X :: integer(), Y :: integer()}} |
{size, {W :: integer(), H :: integer()}} |
{style, integer()} |
{validator, wx:wx_object()}

Initializes the object and calls create/4 with all the parameters.


create(This, Parent, Id) -> boolean()

Types:

This = wxFontPickerCtrl()
Parent = wxWindow:wxWindow()
Id = integer() 


create(This, Parent, Id, Options :: [Option]) -> boolean()

Types:

This = wxFontPickerCtrl()
Parent = wxWindow:wxWindow()
Id = integer()
Option =
{initial, wxFont:wxFont()} |
{pos, {X :: integer(), Y :: integer()}} |
{size, {W :: integer(), H :: integer()}} |
{style, integer()} |
{validator, wx:wx_object()}

Creates this widget with given parameters.

Return: true if the control was successfully created or false if creation failed.


getSelectedFont(This) -> wxFont:wxFont()

Types:

This = wxFontPickerCtrl()

Returns the currently selected font.

Note that this function is completely different from wxWindow:getFont/1.


setSelectedFont(This, Font) -> ok

Types:

This = wxFontPickerCtrl()
Font = wxFont:wxFont()

Sets the currently selected font.

Note that this function is completely different from wxWindow:setFont/2.


getMaxPointSize(This) -> integer()

Types:

This = wxFontPickerCtrl()

Returns the maximum point size value allowed for the user-chosen font.


setMaxPointSize(This, Max) -> ok

Types:

This = wxFontPickerCtrl()
Max = integer()

Sets the maximum point size value allowed for the user-chosen font.

The default value is 100. Note that big fonts can require a lot of memory and CPU time both for creation and for rendering; thus, specially because the user has the option to specify the fontsize through a text control (see wxFNTP_USE_TEXTCTRL), it's a good idea to put a limit to the maximum font size when huge fonts do not make much sense.


destroy(This :: wxFontPickerCtrl()) -> ok

Destroys the object.

wx 2.2.1 wxWidgets team.