| | 1 | /////////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: interface/wx/nonownedwnd.h |
| | 3 | // Purpose: wxNonOwnedWindow class documentation |
| | 4 | // Author: Vadim Zeitlin |
| | 5 | // Created: 2011-10-09 |
| | 6 | // Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org> |
| | 7 | // Licence: wxWindows licence |
| | 8 | /////////////////////////////////////////////////////////////////////////////// |
| | 9 | |
| | 10 | |
| | 11 | /** |
| | 12 | Styles that can be used with any wxNonOwnedWindow: |
| | 13 | */ |
| | 14 | #define wxFRAME_SHAPED 0x0010 // Create a window that is able to be shaped |
| | 15 | |
| | 16 | |
| | 17 | /** |
| | 18 | Common base class for all non-child windows. |
| | 19 | |
| | 20 | This is the common base class of wxTopLevelWindow and wxPopupWindow and is |
| | 21 | not used directly. |
| | 22 | |
| | 23 | Currently the only additional functionality it provides, compared to base |
| | 24 | wxWindow class, is the ability to set the window shape. |
| | 25 | |
| | 26 | @since 2.9.3 |
| | 27 | */ |
| | 28 | class wxNonOwnedWindow : public wxWindow |
| | 29 | { |
| | 30 | public: |
| | 31 | /** |
| | 32 | If the platform supports it, sets the shape of the window to that |
| | 33 | depicted by @a region. The system will not display or respond to any |
| | 34 | mouse event for the pixels that lie outside of the region. To reset the |
| | 35 | window to the normal rectangular shape simply call SetShape() again with |
| | 36 | an empty wxRegion. Returns @true if the operation is successful. |
| | 37 | |
| | 38 | This method is available in this class only since wxWidgets 2.9.3, |
| | 39 | previous versions only provided it in wxTopLevelWindow. |
| | 40 | */ |
| | 41 | bool SetShape(const wxRegion& region); |
| | 42 | |
| | 43 | /** |
| | 44 | Set the window shape to the given path. |
| | 45 | |
| | 46 | Set the window shape to the interior of the given path and also draw |
| | 47 | the window border along the specified path. |
| | 48 | |
| | 49 | For example, to make a clock-like circular window you could use |
| | 50 | @code |
| | 51 | wxSize size = GetSize(); |
| | 52 | wxGraphicsPath |
| | 53 | path = wxGraphicsRenderer::GetDefaultRenderer()->CreatePath(); |
| | 54 | path.AddCircle(size.x/2, size.y/2, 30); |
| | 55 | SetShape(path); |
| | 56 | @endcode |
| | 57 | |
| | 58 | As the overload above, this method is not guaranteed to work on all |
| | 59 | platforms but currently does work in wxMSW, wxOSX/Cocoa and wxGTK (with |
| | 60 | the appropriate but almost always present X11 extensions) ports. |
| | 61 | |
| | 62 | @since 2.9.3 |
| | 63 | */ |
| | 64 | bool SetShape(const wxGraphicsPath& path); |
| | 65 | }; |
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