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was incorrectly forcing the font to 12 in most cases, fixes #4745
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1/////////////////////////////////////////////////////////////////////////////
2// Name: wrapsizer.h
e54c96f1 3// Purpose: interface of wxWrapSizer
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4// Author: wxWidgets team
5// RCS-ID: $Id$
6// Licence: wxWindows license
7/////////////////////////////////////////////////////////////////////////////
8
9/**
10 @class wxWrapSizer
11 @wxheader{wrapsizer.h}
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12
13 A wrap sizer lays out its items in a single line, like a box sizer -- as long
14 as there is space available in that direction. Once all available space in
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15 the primary direction has been used, a new line is added and items are added
16 there.
7c913512 17
23324ae1 18 So a wrap sizer has a primary orientation for adding items, and adds lines
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19 as needed in the secondary direction.
20
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21 @library{wxcore}
22 @category{winlayout}
7c913512 23
e54c96f1 24 @see wxBoxSizer, wxSizer, @ref overview_sizeroverview "Sizer overview"
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25*/
26class wxWrapSizer : public wxBoxSizer
27{
28public:
29 /**
4cc4bfaf 30 Constructor for a wxWrapSizer. @a orient determines the primary direction of
23324ae1 31 the sizer (the most common case being @c wxHORIZONTAL). The flags
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32 parameter can be a combination of the values @c
33 wxEXTEND_LAST_ON_EACH_LINE which will cause the last item on each line
34 to use any remaining space on that line and @c wxREMOVE_LEADING_SPACES
35 which removes any spacer elements from the beginning of a row. Both of
36 these flags are on by default.
23324ae1 37 */
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38 wxWrapSizer(int orient = wxHORIZONTAL,
39 int flags = wxEXTEND_LAST_ON_EACH_LINE |
40 wxREMOVE_LEADING_SPACES);
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41
42 /**
7c913512 43 Not used by an application. This is the mechanism by which sizers can inform
23324ae1 44 sub-items of the first determined size component. The sub-item can then better
7c913512 45 determine its size requirements.
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46 Returns @true if the information was used (and the sub-item min size was
47 updated).
48 */
49 bool InformFirstDirection(int direction, int size,
50 int availableOtherDir);
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51
52protected:
53 /**
54 Can be overridden in the derived classes to treat some normal items as
55 spacers.
56
57 This method is used to determine whether the given @a item should be
58 considered to be a spacer for the purposes of @c wxREMOVE_LEADING_SPACES
59 implementation. By default only returns @true for the real spacers.
60 */
61 virtual bool IsSpaceItem(wxSizerItem *item) const;
23324ae1 62};
e54c96f1 63