#include </usr/src/ports/wxWidgets3.0/wxWidgets3.0-3.0.4-1.x86_64/src/wxWidgets-3.0.4/interface/wx/print.h>
Inheritance diagram for wxPreviewCanvas:A preview canvas is the default canvas used by the print preview system to display the preview.
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Public Member Functions | |
| wxPreviewCanvas (wxPrintPreview *preview, wxWindow *parent, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=0, const wxString &name="canvas") | |
| Constructor. More... | |
| virtual | ~wxPreviewCanvas () |
| Destructor. More... | |
| void | OnPaint (wxPaintEvent &event) |
| Calls wxPrintPreview::PaintPage() to refresh the canvas. More... | |
Public Member Functions inherited from wxScrolled< T > | |
| wxScrolled () | |
| Default constructor. More... | |
| wxScrolled (wxWindow *parent, wxWindowID id=-1, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=wxHSCROLL|wxVSCROLL, const wxString &name="scrolledWindow") | |
| Constructor. More... | |
| void | CalcScrolledPosition (int x, int y, int *xx, int *yy) const |
| Translates the logical coordinates to the device ones. More... | |
| wxPoint | CalcScrolledPosition (const wxPoint &pt) const |
| void | CalcUnscrolledPosition (int x, int y, int *xx, int *yy) const |
| Translates the device coordinates to the logical ones. More... | |
| wxPoint | CalcUnscrolledPosition (const wxPoint &pt) const |
| bool | Create (wxWindow *parent, wxWindowID id=-1, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=wxHSCROLL|wxVSCROLL, const wxString &name="scrolledWindow") |
| Creates the window for two-step construction. More... | |
| void | DisableKeyboardScrolling () |
| Disable use of keyboard keys for scrolling. More... | |
| void | DoPrepareDC (wxDC &dc) |
| Call this function to prepare the device context for drawing a scrolled image. More... | |
| void | EnableScrolling (bool xScrolling, bool yScrolling) |
| Enable or disable use of wxWindow::ScrollWindow() for scrolling. More... | |
| void | ShowScrollbars (wxScrollbarVisibility horz, wxScrollbarVisibility vert) |
| Set the scrollbar visibility. More... | |
| void | GetScrollPixelsPerUnit (int *xUnit, int *yUnit) const |
| Get the number of pixels per scroll unit (line), in each direction, as set by SetScrollbars(). More... | |
| void | GetViewStart (int *x, int *y) const |
| Get the position at which the visible portion of the window starts. More... | |
| wxPoint | GetViewStart () const |
| This is a simple overload of GetViewStart(int*,int*); see that function for more info. More... | |
| void | GetVirtualSize (int *x, int *y) const |
| Gets the size in device units of the scrollable window area (as opposed to the client size, which is the area of the window currently visible). More... | |
| bool | IsRetained () const |
| Motif only: true if the window has a backing bitmap. More... | |
| virtual void | OnDraw (wxDC &dc) |
| Called by the default paint event handler to allow the application to define painting behaviour without having to worry about calling DoPrepareDC(). More... | |
| void | PrepareDC (wxDC &dc) |
| This function is for backwards compatibility only and simply calls DoPrepareDC() now. More... | |
| void | Scroll (int x, int y) |
| Scrolls a window so the view start is at the given point. More... | |
| void | Scroll (const wxPoint &pt) |
| This is an overload of Scroll(int,int); see that function for more info. More... | |
| void | SetScrollRate (int xstep, int ystep) |
| Set the horizontal and vertical scrolling increment only. More... | |
| void | SetScrollbars (int pixelsPerUnitX, int pixelsPerUnitY, int noUnitsX, int noUnitsY, int xPos=0, int yPos=0, bool noRefresh=false) |
| Sets up vertical and/or horizontal scrollbars. More... | |
| void | SetTargetWindow (wxWindow *window) |
| Call this function to tell wxScrolled to perform the actual scrolling on a different window (and not on itself). More... | |
| wxWindow * | GetTargetWindow () const |
| void | SetTargetRect (const wxRect &rect) |
| wxRect | GetTargetRect () const |
| int | GetScrollPageSize (int orient) const |
| void | SetScrollPageSize (int orient, int pageSize) |
| int | GetScrollLines (int orient) const |
| void | SetScale (double xs, double ys) |
| double | GetScaleX () const |
| double | GetScaleY () const |
| virtual void | AdjustScrollbars () |
| bool | IsAutoScrolling () const |
| Are we generating the autoscroll events? More... | |
| void | StopAutoScrolling () |
| Stop generating the scroll events when mouse is held outside the window. More... | |
| virtual bool | SendAutoScrollEvents (wxScrollWinEvent &event) const |
| This method can be overridden in a derived class to forbid sending the auto scroll events - note that unlike StopAutoScrolling() it doesn't stop the timer, so it will be called repeatedly and will typically return different values depending on the current mouse position. More... | |
Additional Inherited Members | |
Protected Member Functions inherited from wxScrolled< T > | |
| virtual wxSize | GetSizeAvailableForScrollTarget (const wxSize &size) |
| Function which must be overridden to implement the size available for the scroll target for the given size of the main window. More... | |
| wxPreviewCanvas::wxPreviewCanvas | ( | wxPrintPreview * | preview, |
| wxWindow * | parent, | ||
| const wxPoint & | pos = wxDefaultPosition, |
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| const wxSize & | size = wxDefaultSize, |
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| long | style = 0, |
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| const wxString & | name = "canvas" |
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| ) |
Constructor.
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virtual |
Destructor.
| void wxPreviewCanvas::OnPaint | ( | wxPaintEvent & | event | ) |
Calls wxPrintPreview::PaintPage() to refresh the canvas.