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Added a function to get screen coordinates relating to cursor coords.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2698 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Karsten Ballüder
1999-06-07 20:47:54 +00:00
parent d7431b43f4
commit da0fb2767c
2 changed files with 33 additions and 5 deletions
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16
samples/richedit/wxllist.h
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@@ -932,9 +932,23 @@ public:
@param dc the wxDC to draw on
@param bottom optional y coordinate where to stop calculating
@param forceAll force re-layout of all lines
@param cpos Can hold a cursorposition, and will be overwritten
with the corresponding DC position.
@param csize Will hold the cursor size relating to cpos.
*/
void Layout(wxDC &dc, CoordType bottom = -1, bool forceAll = false);
void Layout(wxDC &dc, CoordType bottom = -1, bool forceAll = false,
wxPoint *cpos = NULL,
wxPoint *csize = NULL);
/** Returns the screen coordinates relating to a given cursor
position and the size of the cursor at that position.
@param dc for which to calculate it
@param cpos Cursor position to look for.
@param csize If non-NULL, will be set to the cursor size.
@return The cursor position on the DC.
*/
wxPoint GetScreenPos(wxDC &dc, const wxPoint &cpos, wxPoint *csize = NULL);
/** Calculates new sizes for everything in the list, like Layout()
but this is needed after the list got changed.
@param dc the wxDC to draw on