author | zautrix <zautrix> | 2004-06-26 19:01:18 (UTC) |
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committer | zautrix <zautrix> | 2004-06-26 19:01:18 (UTC) |
commit | b9aad1f15dc600e4dbe4c62d3fcced6363188ba3 (patch) (unidiff) | |
tree | 2c3d4004fb21c72cba65793859f9bcd8ffd3a49c /microkde/qlayoutengine_p.h | |
download | kdepimpi-b9aad1f15dc600e4dbe4c62d3fcced6363188ba3.zip kdepimpi-b9aad1f15dc600e4dbe4c62d3fcced6363188ba3.tar.gz kdepimpi-b9aad1f15dc600e4dbe4c62d3fcced6363188ba3.tar.bz2 |
Initial revision
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1 files changed, 111 insertions, 0 deletions
diff --git a/microkde/qlayoutengine_p.h b/microkde/qlayoutengine_p.h new file mode 100644 index 0000000..2d6a556 --- a/dev/null +++ b/microkde/qlayoutengine_p.h | |||
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1 | // THIS IS A COPY OF THE FILE FOUND IN $QTDIR/src/kernel. Needed to modify qsplitter | ||
2 | |||
3 | /**************************************************************************** | ||
4 | ** $Id$ | ||
5 | ** | ||
6 | ** Internal header file. | ||
7 | ** | ||
8 | ** Created : 981027 | ||
9 | ** | ||
10 | ** Copyright (C) 1998-99 by Trolltech AS. All rights reserved. | ||
11 | ** | ||
12 | ** This file is part of the kernel module of the Qt GUI Toolkit. | ||
13 | ** | ||
14 | ** This file may be distributed under the terms of the Q Public License | ||
15 | ** as defined by Trolltech AS of Norway and appearing in the file | ||
16 | ** LICENSE.QPL included in the packaging of this file. | ||
17 | ** | ||
18 | ** This file may be distributed and/or modified under the terms of the | ||
19 | ** GNU General Public License version 2 as published by the Free Software | ||
20 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
21 | ** packaging of this file. | ||
22 | ** | ||
23 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition | ||
24 | ** licenses may use this file in accordance with the Qt Commercial License | ||
25 | ** Agreement provided with the Software. | ||
26 | ** | ||
27 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
28 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
29 | ** | ||
30 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for | ||
31 | ** information about Qt Commercial License Agreements. | ||
32 | ** See http://www.trolltech.com/qpl/ for QPL licensing information. | ||
33 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
34 | ** | ||
35 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
36 | ** not clear to you. | ||
37 | ** | ||
38 | **********************************************************************/ | ||
39 | |||
40 | #ifndef QLAYOUTENGINE_P_H | ||
41 | #define QLAYOUTENGINE_P_H | ||
42 | |||
43 | |||
44 | // | ||
45 | // W A R N I N G | ||
46 | // ------------- | ||
47 | // | ||
48 | // This file is not part of the Qt API. It exists for the convenience | ||
49 | // of qlayout.cpp, qlayoutengine.cpp, qmainwindow.cpp and qsplitter.cpp. | ||
50 | // This header file may change from version to version without notice, | ||
51 | // or even be removed. | ||
52 | // | ||
53 | // We mean it. | ||
54 | // | ||
55 | // | ||
56 | |||
57 | |||
58 | #ifndef QT_H | ||
59 | #include "qabstractlayout.h" | ||
60 | #endif // QT_H | ||
61 | |||
62 | #ifndef QT_NO_LAYOUT | ||
63 | struct QLayoutStruct | ||
64 | { | ||
65 | void initParameters() { minimumSize = sizeHint = 0; | ||
66 | maximumSize = QWIDGETSIZE_MAX; expansive = FALSE; empty = TRUE; } | ||
67 | void init() { stretch = 0; initParameters(); } | ||
68 | //permanent storage: | ||
69 | int stretch; | ||
70 | //parameters: | ||
71 | QCOORD sizeHint; | ||
72 | QCOORD maximumSize; | ||
73 | QCOORD minimumSize; | ||
74 | bool expansive; | ||
75 | bool empty; | ||
76 | //temporary storage: | ||
77 | bool done; | ||
78 | //result: | ||
79 | int pos; | ||
80 | int size; | ||
81 | }; | ||
82 | |||
83 | |||
84 | void qGeomCalc( QMemArray<QLayoutStruct> &chain, int start, int count, int pos, | ||
85 | int space, int spacer ); | ||
86 | |||
87 | |||
88 | |||
89 | /* | ||
90 | Modify total maximum (max) and total expansion (exp) | ||
91 | when adding boxmax/boxexp. | ||
92 | |||
93 | Expansive boxes win over non-expansive boxes. | ||
94 | */ | ||
95 | static inline void qMaxExpCalc( QCOORD & max, bool &exp, | ||
96 | QCOORD boxmax, bool boxexp ) | ||
97 | { | ||
98 | if ( exp ) { | ||
99 | if ( boxexp ) | ||
100 | max = QMAX( max, boxmax ); | ||
101 | } else { | ||
102 | if ( boxexp ) | ||
103 | max = boxmax; | ||
104 | else | ||
105 | max = QMIN( max, boxmax ); | ||
106 | } | ||
107 | exp = exp || boxexp; | ||
108 | } | ||
109 | |||
110 | #endif //QT_NO_LAYOUT | ||
111 | #endif | ||