| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/gtk/scrolwin.h |
| | 3 | // Purpose: wxScrolledWindow class |
| | 4 | // Author: Robert Roebling |
| | 5 | // Modified by: Vadim Zeitlin (2005-10-10): wxScrolledWindow is now common |
| | 6 | // Created: 01/02/97 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) Robert Roebling |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_GTK_SCROLLWIN_H_ |
| | 13 | #define _WX_GTK_SCROLLWIN_H_ |
| | 14 | |
| | 15 | // ---------------------------------------------------------------------------- |
| | 16 | // wxScrolledWindow |
| | 17 | // ---------------------------------------------------------------------------- |
| | 18 | |
| | 19 | class WXDLLEXPORT wxScrollHelperNative : public wxScrollHelper |
| | 20 | { |
| | 21 | public: |
| | 22 | // default ctor doesn't do anything |
| | 23 | wxScrollHelperNative(wxWindow *win) : wxScrollHelper(win) { } |
| | 24 | |
| | 25 | virtual void SetScrollbars(int pixelsPerUnitX, int pixelsPerUnitY, |
| | 26 | int noUnitsX, int noUnitsY, |
| | 27 | int xPos = 0, int yPos = 0, |
| | 28 | bool noRefresh = false); |
| | 29 | virtual void AdjustScrollbars(); |
| | 30 | virtual void Scroll(int x, int y); |
| | 31 | |
| | 32 | protected: |
| | 33 | // this does (each) half of AdjustScrollbars() work |
| | 34 | void DoAdjustScrollbar(GtkAdjustment *adj, |
| | 35 | int pixelsPerLine, |
| | 36 | int winSize, |
| | 37 | int virtSize, |
| | 38 | int *pos, |
| | 39 | int *lines, |
| | 40 | int *linesPerPage); |
| | 41 | |
| | 42 | // and this does the same for Scroll() |
| | 43 | void DoScroll(int orient, |
| | 44 | GtkAdjustment *adj, |
| | 45 | int pos, |
| | 46 | int pixelsPerLine, |
| | 47 | int *posOld); |
| | 48 | |
| | 49 | private: |
| | 50 | DECLARE_NO_COPY_CLASS(wxScrollHelperNative) |
| | 51 | }; |
| | 52 | |
| | 53 | #endif // _WX_GTK_SCROLLWIN_H_ |
| | 54 | |
projects / wxWidgets.git / blame_incremental