View Source wxPreviewFrame (wx v2.4.2)
Functions for wxPreviewFrame class
This class provides the default method of managing the print preview interface. Member functions may be overridden to replace functionality, or the class may be used without derivation.
See: wxPreviewCanvas
, wxPreviewControlBar
, wxPrintPreview
This class is derived (and can use functions) from: wxFrame
wxTopLevelWindow
wxWindow
wxEvtHandler
wxWidgets docs: wxPreviewFrame
Summary
Functions
Creates a wxPreviewCanvas
.
Creates a wxPreviewControlBar
.
Destructor.
Initializes the frame elements and prepares for showing it.
Constructor.
Enables any disabled frames in the application, and deletes the print preview object, implicitly deleting any printout objects associated with the print preview object.
Types
-type wxPreviewFrame() :: wx:wx_object().
Functions
-spec createCanvas(This) -> ok when This :: wxPreviewFrame().
Creates a wxPreviewCanvas
.
Override this function to allow a user-defined preview canvas object to be created.
-spec createControlBar(This) -> ok when This :: wxPreviewFrame().
Creates a wxPreviewControlBar
.
Override this function to allow a user-defined preview control bar object to be created.
-spec destroy(This :: wxPreviewFrame()) -> ok.
Destructor.
-spec initialize(This) -> ok when This :: wxPreviewFrame().
Initializes the frame elements and prepares for showing it.
Calling this method is equivalent to calling InitializeWithModality()
(not
implemented in wx) with wxPreviewFrame_AppModal argument, please see its
documentation for more details.
Please notice that this function is virtual mostly for backwards compatibility only, there is no real need to override it as it's never called by wxWidgets itself.
-spec new(Preview, Parent) -> wxPreviewFrame() when Preview :: wxPrintPreview:wxPrintPreview(), Parent :: wxWindow:wxWindow().
-spec new(Preview, Parent, [Option]) -> wxPreviewFrame() when Preview :: wxPrintPreview:wxPrintPreview(), Parent :: wxWindow:wxWindow(), Option :: {title, unicode:chardata()} | {pos, {X :: integer(), Y :: integer()}} | {size, {W :: integer(), H :: integer()}} | {style, integer()}.
Constructor.
Pass a print preview object plus other normal frame arguments. The print preview object will be destroyed by the frame when it closes.
-spec onCloseWindow(This, Event) -> ok when This :: wxPreviewFrame(), Event :: wxCloseEvent:wxCloseEvent().
Enables any disabled frames in the application, and deletes the print preview object, implicitly deleting any printout objects associated with the print preview object.