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Commit | Line | Data |
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5279a24d RR |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: sizer.cpp | |
1044a386 | 3 | // Purpose: provide new wxSizer class for layout |
aa5973ee JS |
4 | // Author: Robert Roebling and Robin Dunn, contributions by |
5 | // Dirk Holtwick, Ron Lee | |
566d84a7 | 6 | // Modified by: Ron Lee |
0c0d686f | 7 | // Created: |
5279a24d | 8 | // RCS-ID: $Id$ |
aa5973ee | 9 | // Copyright: (c) Robin Dunn, Robert Roebling |
5279a24d RR |
10 | // Licence: wxWindows licence |
11 | ///////////////////////////////////////////////////////////////////////////// | |
12 | ||
5279a24d | 13 | #ifdef __GNUG__ |
c62ac5b6 | 14 | #pragma implementation "sizer.h" |
5279a24d RR |
15 | #endif |
16 | ||
77671fd2 VZ |
17 | // For compilers that support precompilation, includes "wx.h". |
18 | #include "wx/wxprec.h" | |
19 | ||
20 | #ifdef __BORLANDC__ | |
21 | #pragma hdrstop | |
22 | #endif | |
23 | ||
5279a24d | 24 | #include "wx/sizer.h" |
61d514bb | 25 | #include "wx/utils.h" |
27ea1d8a | 26 | #include "wx/statbox.h" |
83edc0a5 | 27 | #include "wx/notebook.h" |
12a3f227 | 28 | #include <wx/listimpl.cpp> |
5279a24d | 29 | |
0c0d686f RD |
30 | //--------------------------------------------------------------------------- |
31 | ||
9cbee2ce RL |
32 | IMPLEMENT_CLASS(wxSizerItem, wxObject) |
33 | IMPLEMENT_CLASS(wxSizer, wxObject) | |
34 | IMPLEMENT_CLASS(wxGridSizer, wxSizer) | |
35 | IMPLEMENT_CLASS(wxFlexGridSizer, wxGridSizer) | |
36 | IMPLEMENT_CLASS(wxBoxSizer, wxSizer) | |
1e6feb95 | 37 | #if wxUSE_STATBOX |
9cbee2ce | 38 | IMPLEMENT_CLASS(wxStaticBoxSizer, wxBoxSizer) |
1e6feb95 | 39 | #endif |
60be2f47 | 40 | #if wxUSE_NOTEBOOK |
9cbee2ce | 41 | IMPLEMENT_CLASS(wxNotebookSizer, wxSizer) |
60be2f47 | 42 | #endif |
0c0d686f | 43 | |
12a3f227 RL |
44 | WX_DEFINE_EXPORTED_LIST( wxSizerItemList ); |
45 | ||
46 | ||
5279a24d | 47 | //--------------------------------------------------------------------------- |
3417c2cd | 48 | // wxSizerItem |
5279a24d RR |
49 | //--------------------------------------------------------------------------- |
50 | ||
12a3f227 RL |
51 | wxSizerItem::wxSizerItem( int width, int height, int proportion, int flag, int border, wxObject* userData ) |
52 | : m_window( NULL ) | |
53 | , m_sizer( NULL ) | |
00976fe5 RL |
54 | , m_size( wxSize( width, height ) ) // size is set directly |
55 | , m_minSize( m_size ) // minimal size is the initial size | |
12a3f227 | 56 | , m_proportion( proportion ) |
00976fe5 RL |
57 | , m_border( border ) |
58 | , m_flag( flag ) | |
e0d8fb45 | 59 | , m_show( true ) |
00976fe5 | 60 | , m_userData( userData ) |
5279a24d | 61 | { |
00976fe5 | 62 | SetRatio( m_size ); |
5279a24d RR |
63 | } |
64 | ||
12a3f227 | 65 | wxSizerItem::wxSizerItem( wxWindow *window, int proportion, int flag, int border, wxObject* userData ) |
00976fe5 | 66 | : m_window( window ) |
12a3f227 | 67 | , m_sizer( NULL ) |
00976fe5 | 68 | , m_minSize( window->GetSize() ) // minimal size is the initial size |
12a3f227 | 69 | , m_proportion( proportion ) |
00976fe5 RL |
70 | , m_border( border ) |
71 | , m_flag( flag ) | |
e0d8fb45 | 72 | , m_show( true ) |
00976fe5 | 73 | , m_userData( userData ) |
5279a24d | 74 | { |
be2577e4 | 75 | // aspect ratio calculated from initial size |
00976fe5 | 76 | SetRatio( m_minSize ); |
be2577e4 | 77 | |
00976fe5 | 78 | // m_size is calculated later |
5279a24d RR |
79 | } |
80 | ||
12a3f227 RL |
81 | wxSizerItem::wxSizerItem( wxSizer *sizer, int proportion, int flag, int border, wxObject* userData ) |
82 | : m_window( NULL ) | |
00976fe5 | 83 | , m_sizer( sizer ) |
12a3f227 | 84 | , m_proportion( proportion ) |
00976fe5 RL |
85 | , m_border( border ) |
86 | , m_flag( flag ) | |
e0d8fb45 | 87 | , m_show( true ) |
12a3f227 | 88 | , m_ratio( 0.0 ) |
00976fe5 | 89 | , m_userData( userData ) |
5279a24d | 90 | { |
00976fe5 RL |
91 | // m_minSize is calculated later |
92 | // m_size is calculated later | |
5279a24d RR |
93 | } |
94 | ||
0c0d686f RD |
95 | wxSizerItem::~wxSizerItem() |
96 | { | |
f91e8382 VZ |
97 | delete m_userData; |
98 | ||
99 | if ( m_window ) | |
100 | { | |
101 | m_window->SetContainingSizer(NULL); | |
102 | } | |
103 | else // we must be a sizer | |
104 | { | |
0c0d686f | 105 | delete m_sizer; |
f91e8382 | 106 | } |
0c0d686f RD |
107 | } |
108 | ||
109 | ||
9cbee2ce | 110 | wxSize wxSizerItem::GetSize() const |
5279a24d | 111 | { |
d597fcb7 | 112 | wxSize ret; |
3417c2cd | 113 | if (IsSizer()) |
d597fcb7 RR |
114 | ret = m_sizer->GetSize(); |
115 | else | |
c62ac5b6 | 116 | if (IsWindow()) |
d597fcb7 RR |
117 | ret = m_window->GetSize(); |
118 | else ret = m_size; | |
0c0d686f | 119 | |
d597fcb7 RR |
120 | if (m_flag & wxWEST) |
121 | ret.x += m_border; | |
122 | if (m_flag & wxEAST) | |
123 | ret.x += m_border; | |
124 | if (m_flag & wxNORTH) | |
125 | ret.y += m_border; | |
126 | if (m_flag & wxSOUTH) | |
127 | ret.y += m_border; | |
0c0d686f | 128 | |
d597fcb7 | 129 | return ret; |
5279a24d RR |
130 | } |
131 | ||
3417c2cd | 132 | wxSize wxSizerItem::CalcMin() |
c62ac5b6 | 133 | { |
d597fcb7 | 134 | wxSize ret; |
3417c2cd | 135 | if (IsSizer()) |
be2577e4 | 136 | { |
f6bcfd97 | 137 | ret = m_sizer->GetMinSize(); |
d13d8d4e | 138 | |
be2577e4 RD |
139 | // if we have to preserve aspect ratio _AND_ this is |
140 | // the first-time calculation, consider ret to be initial size | |
d13d8d4e VZ |
141 | if ((m_flag & wxSHAPED) && !m_ratio) |
142 | SetRatio(ret); | |
be2577e4 | 143 | } |
d597fcb7 | 144 | else |
d13d8d4e VZ |
145 | { |
146 | if ( IsWindow() && (m_flag & wxADJUST_MINSIZE) ) | |
147 | { | |
2b5f62a0 VZ |
148 | // By user request, keep the minimal size for this item |
149 | // in sync with the largest of BestSize and any user supplied | |
150 | // minimum size hint. Useful in cases where the item is | |
151 | // changeable -- static text labels, etc. | |
152 | m_minSize = m_window->GetAdjustedBestSize(); | |
d13d8d4e VZ |
153 | } |
154 | ||
155 | ret = m_minSize; | |
156 | } | |
0c0d686f | 157 | |
d597fcb7 RR |
158 | if (m_flag & wxWEST) |
159 | ret.x += m_border; | |
160 | if (m_flag & wxEAST) | |
161 | ret.x += m_border; | |
162 | if (m_flag & wxNORTH) | |
163 | ret.y += m_border; | |
164 | if (m_flag & wxSOUTH) | |
165 | ret.y += m_border; | |
0c0d686f | 166 | |
d597fcb7 | 167 | return ret; |
c62ac5b6 RR |
168 | } |
169 | ||
3417c2cd | 170 | void wxSizerItem::SetDimension( wxPoint pos, wxSize size ) |
c62ac5b6 | 171 | { |
cdddaeea | 172 | if (m_flag & wxSHAPED) |
d597fcb7 | 173 | { |
be2577e4 RD |
174 | // adjust aspect ratio |
175 | int rwidth = (int) (size.y * m_ratio); | |
cdddaeea VZ |
176 | if (rwidth > size.x) |
177 | { | |
be2577e4 RD |
178 | // fit horizontally |
179 | int rheight = (int) (size.x / m_ratio); | |
180 | // add vertical space | |
181 | if (m_flag & wxALIGN_CENTER_VERTICAL) | |
182 | pos.y += (size.y - rheight) / 2; | |
183 | else if (m_flag & wxALIGN_BOTTOM) | |
184 | pos.y += (size.y - rheight); | |
185 | // use reduced dimensions | |
186 | size.y =rheight; | |
cdddaeea VZ |
187 | } |
188 | else if (rwidth < size.x) | |
189 | { | |
be2577e4 RD |
190 | // add horizontal space |
191 | if (m_flag & wxALIGN_CENTER_HORIZONTAL) | |
192 | pos.x += (size.x - rwidth) / 2; | |
193 | else if (m_flag & wxALIGN_RIGHT) | |
194 | pos.x += (size.x - rwidth); | |
195 | size.x = rwidth; | |
196 | } | |
197 | } | |
33ac7e6f | 198 | |
cdddaeea VZ |
199 | // This is what GetPosition() returns. Since we calculate |
200 | // borders afterwards, GetPosition() will be the left/top | |
201 | // corner of the surrounding border. | |
202 | m_pos = pos; | |
203 | ||
204 | if (m_flag & wxWEST) | |
205 | { | |
206 | pos.x += m_border; | |
207 | size.x -= m_border; | |
208 | } | |
209 | if (m_flag & wxEAST) | |
210 | { | |
211 | size.x -= m_border; | |
212 | } | |
213 | if (m_flag & wxNORTH) | |
214 | { | |
215 | pos.y += m_border; | |
216 | size.y -= m_border; | |
217 | } | |
218 | if (m_flag & wxSOUTH) | |
219 | { | |
220 | size.y -= m_border; | |
221 | } | |
0c0d686f | 222 | |
3417c2cd | 223 | if (IsSizer()) |
c62ac5b6 | 224 | m_sizer->SetDimension( pos.x, pos.y, size.x, size.y ); |
0c0d686f | 225 | |
c62ac5b6 | 226 | if (IsWindow()) |
b919f007 | 227 | m_window->SetSize( pos.x, pos.y, size.x, size.y, wxSIZE_ALLOW_MINUS_ONE ); |
d597fcb7 RR |
228 | |
229 | m_size = size; | |
c62ac5b6 RR |
230 | } |
231 | ||
84f7908b RR |
232 | void wxSizerItem::DeleteWindows() |
233 | { | |
234 | if (m_window) | |
235 | m_window->Destroy(); | |
be90c029 | 236 | |
84f7908b RR |
237 | if (m_sizer) |
238 | m_sizer->DeleteWindows(); | |
239 | } | |
240 | ||
9cbee2ce | 241 | bool wxSizerItem::IsWindow() const |
5279a24d RR |
242 | { |
243 | return (m_window != NULL); | |
244 | } | |
245 | ||
9cbee2ce | 246 | bool wxSizerItem::IsSizer() const |
5279a24d RR |
247 | { |
248 | return (m_sizer != NULL); | |
249 | } | |
250 | ||
9cbee2ce | 251 | bool wxSizerItem::IsSpacer() const |
5279a24d RR |
252 | { |
253 | return (m_window == NULL) && (m_sizer == NULL); | |
254 | } | |
255 | ||
12a3f227 RL |
256 | void wxSizerItem::Show( bool show ) |
257 | { | |
258 | m_show = show; | |
259 | ||
260 | if( IsWindow() ) | |
261 | m_window->Show( show ); | |
262 | else if( IsSizer() ) | |
263 | m_sizer->ShowItems( show ); | |
264 | ||
265 | // ... nothing else to do to hide/show spacers | |
266 | } | |
267 | ||
268 | void wxSizerItem::SetOption( int option ) | |
269 | { | |
270 | SetProportion( option ); | |
271 | } | |
272 | ||
273 | int wxSizerItem::GetOption() const | |
274 | { | |
275 | return GetProportion(); | |
276 | } | |
277 | ||
278 | ||
5279a24d | 279 | //--------------------------------------------------------------------------- |
3417c2cd | 280 | // wxSizer |
5279a24d RR |
281 | //--------------------------------------------------------------------------- |
282 | ||
3417c2cd | 283 | wxSizer::wxSizer() |
12a3f227 | 284 | : m_minSize( wxSize( 0, 0 ) ) |
5279a24d | 285 | { |
5279a24d RR |
286 | } |
287 | ||
3417c2cd | 288 | wxSizer::~wxSizer() |
5279a24d | 289 | { |
222ed1d6 | 290 | WX_CLEAR_LIST(wxSizerItemList, m_children); |
5279a24d | 291 | } |
0c0d686f | 292 | |
12a3f227 | 293 | void wxSizer::Add( wxWindow *window, int proportion, int flag, int border, wxObject* userData ) |
5279a24d | 294 | { |
12a3f227 RL |
295 | m_children.Append( new wxSizerItem( window, proportion, flag, border, userData ) ); |
296 | window->SetContainingSizer( this ); | |
5279a24d RR |
297 | } |
298 | ||
12a3f227 | 299 | void wxSizer::Add( wxSizer *sizer, int proportion, int flag, int border, wxObject* userData ) |
5279a24d | 300 | { |
12a3f227 | 301 | m_children.Append( new wxSizerItem( sizer, proportion, flag, border, userData ) ); |
5279a24d RR |
302 | } |
303 | ||
12a3f227 | 304 | void wxSizer::Add( int width, int height, int proportion, int flag, int border, wxObject* userData ) |
5279a24d | 305 | { |
12a3f227 | 306 | m_children.Append( new wxSizerItem( width, height, proportion, flag, border, userData ) ); |
5279a24d RR |
307 | } |
308 | ||
12a3f227 | 309 | void wxSizer::Add( wxSizerItem *item ) |
42b4e99e | 310 | { |
12a3f227 RL |
311 | m_children.Append( item ); |
312 | ||
313 | if( item->GetWindow() ) | |
314 | item->GetWindow()->SetContainingSizer( this ); | |
42b4e99e RR |
315 | } |
316 | ||
12a3f227 | 317 | void wxSizer::Prepend( wxWindow *window, int proportion, int flag, int border, wxObject* userData ) |
42b4e99e | 318 | { |
12a3f227 RL |
319 | m_children.Insert( new wxSizerItem( window, proportion, flag, border, userData ) ); |
320 | window->SetContainingSizer( this ); | |
42b4e99e RR |
321 | } |
322 | ||
12a3f227 | 323 | void wxSizer::Prepend( wxSizer *sizer, int proportion, int flag, int border, wxObject* userData ) |
42b4e99e | 324 | { |
12a3f227 | 325 | m_children.Insert( new wxSizerItem( sizer, proportion, flag, border, userData ) ); |
f35aa3da RR |
326 | } |
327 | ||
12a3f227 | 328 | void wxSizer::Prepend( int width, int height, int proportion, int flag, int border, wxObject* userData ) |
f35aa3da | 329 | { |
12a3f227 | 330 | m_children.Insert( new wxSizerItem( width, height, proportion, flag, border, userData ) ); |
f35aa3da RR |
331 | } |
332 | ||
12a3f227 | 333 | void wxSizer::Prepend( wxSizerItem *item ) |
f35aa3da | 334 | { |
12a3f227 RL |
335 | m_children.Insert( item ); |
336 | ||
337 | if( item->GetWindow() ) | |
338 | item->GetWindow()->SetContainingSizer( this ); | |
f35aa3da RR |
339 | } |
340 | ||
12a3f227 RL |
341 | void wxSizer::Insert( size_t index, |
342 | wxWindow *window, | |
343 | int proportion, | |
344 | int flag, | |
345 | int border, | |
346 | wxObject* userData ) | |
f35aa3da | 347 | { |
12a3f227 RL |
348 | m_children.Insert( index, |
349 | new wxSizerItem( window, proportion, flag, border, userData ) ); | |
350 | window->SetContainingSizer( this ); | |
42b4e99e RR |
351 | } |
352 | ||
12a3f227 RL |
353 | void wxSizer::Insert( size_t index, |
354 | wxSizer *sizer, | |
355 | int proportion, | |
356 | int flag, | |
357 | int border, | |
358 | wxObject* userData ) | |
42b4e99e | 359 | { |
12a3f227 RL |
360 | m_children.Insert( index, |
361 | new wxSizerItem( sizer, proportion, flag, border, userData ) ); | |
362 | } | |
0c0d686f | 363 | |
12a3f227 RL |
364 | void wxSizer::Insert( size_t index, |
365 | int width, | |
366 | int height, | |
367 | int proportion, | |
368 | int flag, | |
369 | int border, | |
370 | wxObject* userData ) | |
371 | { | |
372 | m_children.Insert( index, | |
373 | new wxSizerItem( width, height, proportion, flag, border, userData ) ); | |
374 | } | |
375 | ||
376 | void wxSizer::Insert( size_t index, wxSizerItem *item ) | |
377 | { | |
378 | m_children.Insert( index, item ); | |
0c0d686f | 379 | |
12a3f227 RL |
380 | if( item->GetWindow() ) |
381 | item->GetWindow()->SetContainingSizer( this ); | |
382 | } | |
383 | ||
384 | bool wxSizer::Remove( wxWindow *window ) | |
385 | { | |
386 | return Detach( window ); | |
42b4e99e RR |
387 | } |
388 | ||
389 | bool wxSizer::Remove( wxSizer *sizer ) | |
390 | { | |
12a3f227 | 391 | wxASSERT_MSG( sizer, _T("Removing NULL sizer") ); |
0c0d686f | 392 | |
222ed1d6 | 393 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
42b4e99e RR |
394 | while (node) |
395 | { | |
12a3f227 RL |
396 | wxSizerItem *item = node->GetData(); |
397 | ||
3ca6a5f0 | 398 | if (item->GetSizer() == sizer) |
222ed1d6 MB |
399 | { |
400 | delete item; | |
401 | m_children.Erase( node ); | |
402 | return true; | |
403 | } | |
12a3f227 RL |
404 | |
405 | node = node->GetNext(); | |
42b4e99e | 406 | } |
0c0d686f | 407 | |
e0d8fb45 | 408 | return false; |
42b4e99e RR |
409 | } |
410 | ||
e0d8fb45 | 411 | bool wxSizer::Remove( int index ) |
42b4e99e | 412 | { |
e0d8fb45 VZ |
413 | wxCHECK_MSG( index >= 0 && (size_t)index < m_children.GetCount(), |
414 | false, | |
12a3f227 | 415 | _T("Remove index is out of range") ); |
0c0d686f | 416 | |
222ed1d6 | 417 | wxSizerItemList::compatibility_iterator node = m_children.Item( index ); |
0c0d686f | 418 | |
e0d8fb45 | 419 | wxCHECK_MSG( node, false, _T("Failed to find child node") ); |
12a3f227 | 420 | |
e0d8fb45 | 421 | wxSizerItem *item = node->GetData(); |
9cbee2ce RL |
422 | |
423 | if( item->IsWindow() ) | |
424 | item->GetWindow()->SetContainingSizer( NULL ); | |
425 | ||
222ed1d6 MB |
426 | delete item; |
427 | m_children.Erase( node ); | |
428 | return true; | |
42b4e99e | 429 | } |
0c0d686f | 430 | |
00976fe5 RL |
431 | bool wxSizer::Detach( wxSizer *sizer ) |
432 | { | |
12a3f227 | 433 | wxASSERT_MSG( sizer, _T("Detaching NULL sizer") ); |
00976fe5 | 434 | |
222ed1d6 | 435 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
00976fe5 RL |
436 | while (node) |
437 | { | |
12a3f227 RL |
438 | wxSizerItem *item = node->GetData(); |
439 | ||
00976fe5 RL |
440 | if (item->GetSizer() == sizer) |
441 | { | |
96fdbb60 | 442 | item->DetachSizer(); |
89c20ac1 | 443 | delete item; |
222ed1d6 MB |
444 | m_children.Erase( node ); |
445 | return true; | |
12a3f227 RL |
446 | } |
447 | node = node->GetNext(); | |
448 | } | |
449 | ||
e0d8fb45 | 450 | return false; |
12a3f227 RL |
451 | } |
452 | ||
453 | bool wxSizer::Detach( wxWindow *window ) | |
454 | { | |
455 | wxASSERT_MSG( window, _T("Detaching NULL window") ); | |
456 | ||
222ed1d6 | 457 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
12a3f227 RL |
458 | while (node) |
459 | { | |
460 | wxSizerItem *item = node->GetData(); | |
461 | ||
462 | if (item->GetWindow() == window) | |
463 | { | |
464 | item->GetWindow()->SetContainingSizer( NULL ); | |
89c20ac1 | 465 | delete item; |
222ed1d6 MB |
466 | m_children.Erase( node ); |
467 | return true; | |
00976fe5 | 468 | } |
12a3f227 | 469 | node = node->GetNext(); |
00976fe5 RL |
470 | } |
471 | ||
e0d8fb45 | 472 | return false; |
00976fe5 RL |
473 | } |
474 | ||
e0d8fb45 | 475 | bool wxSizer::Detach( int index ) |
00976fe5 | 476 | { |
e0d8fb45 VZ |
477 | wxCHECK_MSG( index >= 0 && (size_t)index < m_children.GetCount(), |
478 | false, | |
12a3f227 RL |
479 | _T("Detach index is out of range") ); |
480 | ||
222ed1d6 | 481 | wxSizerItemList::compatibility_iterator node = m_children.Item( index ); |
00976fe5 | 482 | |
e0d8fb45 | 483 | wxCHECK_MSG( node, false, _T("Failed to find child node") ); |
00976fe5 | 484 | |
e0d8fb45 | 485 | wxSizerItem *item = node->GetData(); |
9cbee2ce RL |
486 | |
487 | if( item->IsSizer() ) | |
488 | item->DetachSizer(); | |
489 | else if( item->IsWindow() ) | |
490 | item->GetWindow()->SetContainingSizer( NULL ); | |
12a3f227 | 491 | |
89c20ac1 | 492 | delete item; |
222ed1d6 MB |
493 | m_children.Erase( node ); |
494 | return true; | |
00976fe5 RL |
495 | } |
496 | ||
84f7908b RR |
497 | void wxSizer::Clear( bool delete_windows ) |
498 | { | |
be90c029 | 499 | // First clear the ContainingSizer pointers |
222ed1d6 | 500 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
be90c029 RD |
501 | while (node) |
502 | { | |
12a3f227 RL |
503 | wxSizerItem *item = node->GetData(); |
504 | ||
be90c029 | 505 | if (item->IsWindow()) |
12a3f227 RL |
506 | item->GetWindow()->SetContainingSizer( NULL ); |
507 | node = node->GetNext(); | |
be90c029 RD |
508 | } |
509 | ||
510 | // Destroy the windows if needed | |
84f7908b RR |
511 | if (delete_windows) |
512 | DeleteWindows(); | |
be90c029 RD |
513 | |
514 | // Now empty the list | |
222ed1d6 | 515 | WX_CLEAR_LIST(wxSizerItemList, m_children); |
84f7908b RR |
516 | } |
517 | ||
518 | void wxSizer::DeleteWindows() | |
519 | { | |
222ed1d6 | 520 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
84f7908b RR |
521 | while (node) |
522 | { | |
12a3f227 RL |
523 | wxSizerItem *item = node->GetData(); |
524 | ||
84f7908b | 525 | item->DeleteWindows(); |
12a3f227 | 526 | node = node->GetNext(); |
84f7908b RR |
527 | } |
528 | } | |
529 | ||
e5251d4f | 530 | wxSize wxSizer::Fit( wxWindow *window ) |
5279a24d | 531 | { |
9ef2e675 GT |
532 | wxSize size; |
533 | if (window->IsTopLevel()) | |
534 | size = FitSize( window ); | |
535 | else | |
536 | size = GetMinWindowSize( window ); | |
537 | ||
77424cfb | 538 | window->SetSize( size ); |
e5251d4f VZ |
539 | |
540 | return size; | |
5279a24d RR |
541 | } |
542 | ||
566d84a7 RL |
543 | void wxSizer::FitInside( wxWindow *window ) |
544 | { | |
545 | wxSize size; | |
546 | if (window->IsTopLevel()) | |
547 | size = VirtualFitSize( window ); | |
548 | else | |
549 | size = GetMinClientSize( window ); | |
550 | ||
551 | window->SetVirtualSize( size ); | |
552 | } | |
553 | ||
3417c2cd | 554 | void wxSizer::Layout() |
c62ac5b6 | 555 | { |
42b4e99e | 556 | CalcMin(); |
c62ac5b6 RR |
557 | RecalcSizes(); |
558 | } | |
559 | ||
3417c2cd | 560 | void wxSizer::SetSizeHints( wxWindow *window ) |
5279a24d | 561 | { |
34c3ffca RL |
562 | // Preserve the window's max size hints, but set the |
563 | // lower bound according to the sizer calculations. | |
564 | ||
e5251d4f VZ |
565 | wxSize size = Fit( window ); |
566 | ||
34c3ffca RL |
567 | window->SetSizeHints( size.x, |
568 | size.y, | |
569 | window->GetMaxWidth(), | |
570 | window->GetMaxHeight() ); | |
5279a24d RR |
571 | } |
572 | ||
566d84a7 RL |
573 | void wxSizer::SetVirtualSizeHints( wxWindow *window ) |
574 | { | |
575 | // Preserve the window's max size hints, but set the | |
576 | // lower bound according to the sizer calculations. | |
577 | ||
578 | FitInside( window ); | |
579 | wxSize size( window->GetVirtualSize() ); | |
580 | window->SetVirtualSizeHints( size.x, | |
581 | size.y, | |
582 | window->GetMaxWidth(), | |
583 | window->GetMaxHeight() ); | |
584 | } | |
585 | ||
9cbee2ce | 586 | wxSize wxSizer::GetMaxWindowSize( wxWindow *window ) const |
65ba4113 | 587 | { |
34c3ffca | 588 | return window->GetMaxSize(); |
65ba4113 GT |
589 | } |
590 | ||
3417c2cd | 591 | wxSize wxSizer::GetMinWindowSize( wxWindow *window ) |
5279a24d | 592 | { |
12a3f227 RL |
593 | wxSize minSize( GetMinSize() ); |
594 | wxSize size( window->GetSize() ); | |
595 | wxSize client_size( window->GetClientSize() ); | |
596 | ||
77671fd2 | 597 | return wxSize( minSize.x+size.x-client_size.x, |
0c0d686f | 598 | minSize.y+size.y-client_size.y ); |
5279a24d RR |
599 | } |
600 | ||
65ba4113 GT |
601 | // Return a window size that will fit within the screens dimensions |
602 | wxSize wxSizer::FitSize( wxWindow *window ) | |
603 | { | |
604 | wxSize size = GetMinWindowSize( window ); | |
605 | wxSize sizeMax = GetMaxWindowSize( window ); | |
606 | ||
34c3ffca RL |
607 | // Limit the size if sizeMax != wxDefaultSize |
608 | ||
609 | if ( size.x > sizeMax.x && sizeMax.x != -1 ) | |
65ba4113 | 610 | size.x = sizeMax.x; |
34c3ffca | 611 | if ( size.y > sizeMax.y && sizeMax.y != -1 ) |
65ba4113 GT |
612 | size.y = sizeMax.y; |
613 | ||
614 | return size; | |
615 | } | |
616 | ||
9cbee2ce | 617 | wxSize wxSizer::GetMaxClientSize( wxWindow *window ) const |
566d84a7 RL |
618 | { |
619 | wxSize maxSize( window->GetMaxSize() ); | |
620 | ||
621 | if( maxSize != wxDefaultSize ) | |
622 | { | |
623 | wxSize size( window->GetSize() ); | |
624 | wxSize client_size( window->GetClientSize() ); | |
625 | ||
626 | return wxSize( maxSize.x + client_size.x - size.x, | |
627 | maxSize.y + client_size.y - size.y ); | |
628 | } | |
629 | else | |
630 | return wxDefaultSize; | |
631 | } | |
632 | ||
1b0674f7 | 633 | wxSize wxSizer::GetMinClientSize( wxWindow *WXUNUSED(window) ) |
566d84a7 RL |
634 | { |
635 | return GetMinSize(); // Already returns client size. | |
636 | } | |
637 | ||
638 | wxSize wxSizer::VirtualFitSize( wxWindow *window ) | |
639 | { | |
640 | wxSize size = GetMinClientSize( window ); | |
641 | wxSize sizeMax = GetMaxClientSize( window ); | |
642 | ||
643 | // Limit the size if sizeMax != wxDefaultSize | |
644 | ||
645 | if ( size.x > sizeMax.x && sizeMax.x != -1 ) | |
646 | size.x = sizeMax.x; | |
647 | if ( size.y > sizeMax.y && sizeMax.y != -1 ) | |
648 | size.y = sizeMax.y; | |
649 | ||
650 | return size; | |
651 | } | |
652 | ||
3417c2cd | 653 | void wxSizer::SetDimension( int x, int y, int width, int height ) |
5279a24d RR |
654 | { |
655 | m_position.x = x; | |
656 | m_position.y = y; | |
657 | m_size.x = width; | |
658 | m_size.y = height; | |
2b5f62a0 | 659 | Layout(); |
5279a24d RR |
660 | } |
661 | ||
f6bcfd97 | 662 | wxSize wxSizer::GetMinSize() |
3ca6a5f0 | 663 | { |
f6bcfd97 BP |
664 | wxSize ret( CalcMin() ); |
665 | if (ret.x < m_minSize.x) ret.x = m_minSize.x; | |
666 | if (ret.y < m_minSize.y) ret.y = m_minSize.y; | |
3ca6a5f0 | 667 | return ret; |
f6bcfd97 BP |
668 | } |
669 | ||
670 | void wxSizer::DoSetMinSize( int width, int height ) | |
671 | { | |
672 | m_minSize.x = width; | |
673 | m_minSize.y = height; | |
674 | } | |
675 | ||
676 | bool wxSizer::DoSetItemMinSize( wxWindow *window, int width, int height ) | |
677 | { | |
12a3f227 RL |
678 | wxASSERT_MSG( window, _T("SetMinSize for NULL window") ); |
679 | ||
680 | // Is it our immediate child? | |
f6bcfd97 | 681 | |
222ed1d6 | 682 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
f6bcfd97 BP |
683 | while (node) |
684 | { | |
12a3f227 RL |
685 | wxSizerItem *item = node->GetData(); |
686 | ||
3ca6a5f0 BP |
687 | if (item->GetWindow() == window) |
688 | { | |
f6bcfd97 | 689 | item->SetInitSize( width, height ); |
e0d8fb45 | 690 | return true; |
3ca6a5f0 | 691 | } |
12a3f227 | 692 | node = node->GetNext(); |
f6bcfd97 BP |
693 | } |
694 | ||
12a3f227 RL |
695 | // No? Search any subsizers we own then |
696 | ||
697 | node = m_children.GetFirst(); | |
f6bcfd97 BP |
698 | while (node) |
699 | { | |
12a3f227 RL |
700 | wxSizerItem *item = node->GetData(); |
701 | ||
702 | if ( item->GetSizer() && | |
703 | item->GetSizer()->DoSetItemMinSize( window, width, height ) ) | |
3ca6a5f0 | 704 | { |
12a3f227 | 705 | // A child sizer found the requested windw, exit. |
e0d8fb45 | 706 | return true; |
3ca6a5f0 | 707 | } |
12a3f227 | 708 | node = node->GetNext(); |
f6bcfd97 BP |
709 | } |
710 | ||
e0d8fb45 | 711 | return false; |
f6bcfd97 BP |
712 | } |
713 | ||
714 | bool wxSizer::DoSetItemMinSize( wxSizer *sizer, int width, int height ) | |
715 | { | |
12a3f227 | 716 | wxASSERT_MSG( sizer, _T("SetMinSize for NULL sizer") ); |
f6bcfd97 | 717 | |
12a3f227 RL |
718 | // Is it our immediate child? |
719 | ||
222ed1d6 | 720 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
f6bcfd97 BP |
721 | while (node) |
722 | { | |
12a3f227 RL |
723 | wxSizerItem *item = node->GetData(); |
724 | ||
3ca6a5f0 BP |
725 | if (item->GetSizer() == sizer) |
726 | { | |
f6bcfd97 | 727 | item->GetSizer()->DoSetMinSize( width, height ); |
e0d8fb45 | 728 | return true; |
3ca6a5f0 | 729 | } |
12a3f227 | 730 | node = node->GetNext(); |
f6bcfd97 BP |
731 | } |
732 | ||
12a3f227 RL |
733 | // No? Search any subsizers we own then |
734 | ||
735 | node = m_children.GetFirst(); | |
f6bcfd97 BP |
736 | while (node) |
737 | { | |
12a3f227 RL |
738 | wxSizerItem *item = node->GetData(); |
739 | ||
740 | if ( item->GetSizer() && | |
741 | item->GetSizer()->DoSetItemMinSize( sizer, width, height ) ) | |
3ca6a5f0 | 742 | { |
12a3f227 | 743 | // A child found the requested sizer, exit. |
e0d8fb45 | 744 | return true; |
3ca6a5f0 | 745 | } |
12a3f227 | 746 | node = node->GetNext(); |
f6bcfd97 BP |
747 | } |
748 | ||
e0d8fb45 | 749 | return false; |
f6bcfd97 BP |
750 | } |
751 | ||
12a3f227 | 752 | bool wxSizer::DoSetItemMinSize( size_t index, int width, int height ) |
f6bcfd97 | 753 | { |
222ed1d6 | 754 | wxSizerItemList::compatibility_iterator node = m_children.Item( index ); |
12a3f227 | 755 | |
e0d8fb45 | 756 | wxCHECK_MSG( node, false, _T("Failed to find child node") ); |
12a3f227 RL |
757 | |
758 | wxSizerItem *item = node->GetData(); | |
f6bcfd97 | 759 | |
f6bcfd97 BP |
760 | if (item->GetSizer()) |
761 | { | |
0ca5105b | 762 | // Sizers contains the minimal size in them, if not calculated ... |
f6bcfd97 BP |
763 | item->GetSizer()->DoSetMinSize( width, height ); |
764 | } | |
765 | else | |
766 | { | |
0ca5105b | 767 | // ... but the minimal size of spacers and windows in stored in them |
f6bcfd97 BP |
768 | item->SetInitSize( width, height ); |
769 | } | |
770 | ||
e0d8fb45 | 771 | return true; |
f6bcfd97 BP |
772 | } |
773 | ||
12a3f227 | 774 | void wxSizer::Show( wxWindow *window, bool show ) |
2b5f62a0 | 775 | { |
12a3f227 RL |
776 | wxASSERT_MSG( window, _T("Show for NULL window") ); |
777 | ||
222ed1d6 | 778 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
2b5f62a0 VZ |
779 | while (node) |
780 | { | |
12a3f227 | 781 | wxSizerItem *item = node->GetData(); |
2b5f62a0 | 782 | |
12a3f227 | 783 | if (item->GetWindow() == window) |
2b5f62a0 | 784 | { |
12a3f227 RL |
785 | item->Show( show ); |
786 | break; | |
2b5f62a0 | 787 | } |
12a3f227 | 788 | node = node->GetNext(); |
2b5f62a0 VZ |
789 | } |
790 | } | |
791 | ||
12a3f227 | 792 | void wxSizer::Show( wxSizer *sizer, bool show ) |
2b5f62a0 | 793 | { |
12a3f227 RL |
794 | wxASSERT_MSG( sizer, _T("Show for NULL sizer") ); |
795 | ||
222ed1d6 | 796 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
2b5f62a0 VZ |
797 | while (node) |
798 | { | |
12a3f227 | 799 | wxSizerItem *item = node->GetData(); |
2b5f62a0 | 800 | |
12a3f227 | 801 | if (item->GetSizer() == sizer) |
2b5f62a0 | 802 | { |
12a3f227 RL |
803 | item->Show( show ); |
804 | break; | |
2b5f62a0 | 805 | } |
12a3f227 | 806 | node = node->GetNext(); |
2b5f62a0 VZ |
807 | } |
808 | } | |
809 | ||
12a3f227 | 810 | void wxSizer::Show( size_t index, bool show ) |
2b5f62a0 | 811 | { |
12a3f227 RL |
812 | wxCHECK_RET( index < m_children.GetCount(), |
813 | _T("Show index is out of range") ); | |
2b5f62a0 | 814 | |
12a3f227 RL |
815 | m_children.Item( index )->GetData()->Show( show ); |
816 | } | |
2b5f62a0 | 817 | |
12a3f227 RL |
818 | void wxSizer::ShowItems( bool show ) |
819 | { | |
222ed1d6 | 820 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
12a3f227 RL |
821 | while (node) |
822 | { | |
823 | node->GetData()->Show( show ); | |
824 | node = node->GetNext(); | |
2b5f62a0 VZ |
825 | } |
826 | } | |
827 | ||
9cbee2ce | 828 | bool wxSizer::IsShown( wxWindow *window ) const |
2b5f62a0 | 829 | { |
222ed1d6 | 830 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
2b5f62a0 VZ |
831 | while (node) |
832 | { | |
12a3f227 | 833 | wxSizerItem *item = node->GetData(); |
dc259b79 | 834 | |
12a3f227 | 835 | if (item->GetWindow() == window) |
2b5f62a0 VZ |
836 | { |
837 | return item->IsShown(); | |
838 | } | |
12a3f227 | 839 | node = node->GetNext(); |
2b5f62a0 VZ |
840 | } |
841 | ||
12a3f227 RL |
842 | wxFAIL_MSG( _T("IsShown failed to find sizer item") ); |
843 | ||
e0d8fb45 | 844 | return false; |
2b5f62a0 VZ |
845 | } |
846 | ||
9cbee2ce | 847 | bool wxSizer::IsShown( wxSizer *sizer ) const |
2b5f62a0 | 848 | { |
222ed1d6 | 849 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
2b5f62a0 VZ |
850 | while (node) |
851 | { | |
12a3f227 | 852 | wxSizerItem *item = node->GetData(); |
2b5f62a0 | 853 | |
12a3f227 | 854 | if (item->GetSizer() == sizer) |
2b5f62a0 VZ |
855 | { |
856 | return item->IsShown(); | |
857 | } | |
12a3f227 | 858 | node = node->GetNext(); |
2b5f62a0 VZ |
859 | } |
860 | ||
12a3f227 RL |
861 | wxFAIL_MSG( _T("IsShown failed to find sizer item") ); |
862 | ||
e0d8fb45 | 863 | return false; |
2b5f62a0 VZ |
864 | } |
865 | ||
9cbee2ce | 866 | bool wxSizer::IsShown( size_t index ) const |
12a3f227 RL |
867 | { |
868 | wxCHECK_MSG( index < m_children.GetCount(), | |
e0d8fb45 | 869 | false, |
12a3f227 RL |
870 | _T("IsShown index is out of range") ); |
871 | ||
872 | return m_children.Item( index )->GetData()->IsShown(); | |
873 | } | |
874 | ||
875 | ||
f6bcfd97 BP |
876 | //--------------------------------------------------------------------------- |
877 | // wxGridSizer | |
878 | //--------------------------------------------------------------------------- | |
879 | ||
880 | wxGridSizer::wxGridSizer( int rows, int cols, int vgap, int hgap ) | |
12a3f227 RL |
881 | : m_rows( rows ) |
882 | , m_cols( cols ) | |
883 | , m_vgap( vgap ) | |
884 | , m_hgap( hgap ) | |
f6bcfd97 | 885 | { |
f6bcfd97 BP |
886 | } |
887 | ||
888 | wxGridSizer::wxGridSizer( int cols, int vgap, int hgap ) | |
12a3f227 RL |
889 | : m_rows( 0 ) |
890 | , m_cols( cols ) | |
891 | , m_vgap( vgap ) | |
892 | , m_hgap( hgap ) | |
f6bcfd97 | 893 | { |
f6bcfd97 BP |
894 | } |
895 | ||
0ca5105b | 896 | int wxGridSizer::CalcRowsCols(int& nrows, int& ncols) const |
f6bcfd97 | 897 | { |
f6bcfd97 | 898 | int nitems = m_children.GetCount(); |
2b5f62a0 | 899 | if ( nitems) |
0ca5105b VZ |
900 | { |
901 | if ( m_cols ) | |
902 | { | |
903 | ncols = m_cols; | |
904 | nrows = (nitems + m_cols - 1) / m_cols; | |
905 | } | |
906 | else if ( m_rows ) | |
907 | { | |
908 | ncols = (nitems + m_rows - 1) / m_rows; | |
909 | nrows = m_rows; | |
910 | } | |
911 | else // 0 columns, 0 rows? | |
912 | { | |
913 | wxFAIL_MSG( _T("grid sizer must have either rows or columns fixed") ); | |
f6bcfd97 | 914 | |
0ca5105b VZ |
915 | nrows = ncols = 0; |
916 | } | |
917 | } | |
918 | ||
919 | return nitems; | |
920 | } | |
921 | ||
922 | void wxGridSizer::RecalcSizes() | |
923 | { | |
924 | int nitems, nrows, ncols; | |
925 | if ( (nitems = CalcRowsCols(nrows, ncols)) == 0 ) | |
926 | return; | |
f6bcfd97 BP |
927 | |
928 | wxSize sz( GetSize() ); | |
929 | wxPoint pt( GetPosition() ); | |
3ca6a5f0 BP |
930 | |
931 | int w = (sz.x - (ncols - 1) * m_hgap) / ncols; | |
932 | int h = (sz.y - (nrows - 1) * m_vgap) / nrows; | |
f6bcfd97 BP |
933 | |
934 | int x = pt.x; | |
935 | for (int c = 0; c < ncols; c++) | |
936 | { | |
937 | int y = pt.y; | |
938 | for (int r = 0; r < nrows; r++) | |
939 | { | |
940 | int i = r * ncols + c; | |
941 | if (i < nitems) | |
942 | { | |
222ed1d6 | 943 | wxSizerItemList::compatibility_iterator node = m_children.Item( i ); |
12a3f227 RL |
944 | |
945 | wxASSERT_MSG( node, _T("Failed to find SizerItemList node") ); | |
3ca6a5f0 | 946 | |
12a3f227 | 947 | SetItemBounds( node->GetData(), x, y, w, h); |
f6bcfd97 BP |
948 | } |
949 | y = y + h + m_vgap; | |
950 | } | |
951 | x = x + w + m_hgap; | |
952 | } | |
953 | } | |
954 | ||
955 | wxSize wxGridSizer::CalcMin() | |
956 | { | |
0ca5105b VZ |
957 | int nitems, nrows, ncols; |
958 | if ( (nitems = CalcRowsCols(nrows, ncols)) == 0 ) | |
959 | return wxSize(10, 10); | |
f6bcfd97 | 960 | |
4f469fb5 | 961 | // Find the max width and height for any component |
f6bcfd97 BP |
962 | int w = 0; |
963 | int h = 0; | |
3ca6a5f0 | 964 | |
222ed1d6 | 965 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
f6bcfd97 BP |
966 | while (node) |
967 | { | |
12a3f227 RL |
968 | wxSizerItem *item = node->GetData(); |
969 | wxSize sz( item->CalcMin() ); | |
970 | ||
f6bcfd97 BP |
971 | w = wxMax( w, sz.x ); |
972 | h = wxMax( h, sz.y ); | |
3ca6a5f0 | 973 | |
12a3f227 | 974 | node = node->GetNext(); |
f6bcfd97 | 975 | } |
3ca6a5f0 | 976 | |
12a3f227 RL |
977 | return wxSize( ncols * w + (ncols-1) * m_hgap, |
978 | nrows * h + (nrows-1) * m_vgap ); | |
f6bcfd97 BP |
979 | } |
980 | ||
981 | void wxGridSizer::SetItemBounds( wxSizerItem *item, int x, int y, int w, int h ) | |
982 | { | |
983 | wxPoint pt( x,y ); | |
984 | wxSize sz( item->CalcMin() ); | |
985 | int flag = item->GetFlag(); | |
986 | ||
987 | if ((flag & wxEXPAND) || (flag & wxSHAPED)) | |
988 | { | |
989 | sz = wxSize(w, h); | |
990 | } | |
991 | else | |
992 | { | |
993 | if (flag & wxALIGN_CENTER_HORIZONTAL) | |
994 | { | |
995 | pt.x = x + (w - sz.x) / 2; | |
996 | } | |
997 | else if (flag & wxALIGN_RIGHT) | |
998 | { | |
999 | pt.x = x + (w - sz.x); | |
1000 | } | |
3ca6a5f0 | 1001 | |
f6bcfd97 BP |
1002 | if (flag & wxALIGN_CENTER_VERTICAL) |
1003 | { | |
1004 | pt.y = y + (h - sz.y) / 2; | |
1005 | } | |
1006 | else if (flag & wxALIGN_BOTTOM) | |
1007 | { | |
1008 | pt.y = y + (h - sz.y); | |
1009 | } | |
1010 | } | |
3ca6a5f0 | 1011 | |
f6bcfd97 BP |
1012 | item->SetDimension(pt, sz); |
1013 | } | |
1014 | ||
1015 | //--------------------------------------------------------------------------- | |
1016 | // wxFlexGridSizer | |
1017 | //--------------------------------------------------------------------------- | |
1018 | ||
1019 | wxFlexGridSizer::wxFlexGridSizer( int rows, int cols, int vgap, int hgap ) | |
5d76f462 VZ |
1020 | : wxGridSizer( rows, cols, vgap, hgap ), |
1021 | m_flexDirection(wxBOTH), | |
1022 | m_growMode(wxFLEX_GROWMODE_SPECIFIED) | |
3ca6a5f0 | 1023 | { |
f6bcfd97 BP |
1024 | } |
1025 | ||
1026 | wxFlexGridSizer::wxFlexGridSizer( int cols, int vgap, int hgap ) | |
5d76f462 VZ |
1027 | : wxGridSizer( cols, vgap, hgap ), |
1028 | m_flexDirection(wxBOTH), | |
1029 | m_growMode(wxFLEX_GROWMODE_SPECIFIED) | |
3ca6a5f0 | 1030 | { |
f6bcfd97 | 1031 | } |
3ca6a5f0 | 1032 | |
f6bcfd97 BP |
1033 | wxFlexGridSizer::~wxFlexGridSizer() |
1034 | { | |
f6bcfd97 BP |
1035 | } |
1036 | ||
1037 | void wxFlexGridSizer::RecalcSizes() | |
1038 | { | |
0ca5105b VZ |
1039 | int nitems, nrows, ncols; |
1040 | if ( (nitems = CalcRowsCols(nrows, ncols)) == 0 ) | |
f6bcfd97 BP |
1041 | return; |
1042 | ||
f6bcfd97 BP |
1043 | wxSize sz( GetSize() ); |
1044 | wxSize minsz( CalcMin() ); | |
1045 | wxPoint pt( GetPosition() ); | |
0ca5105b | 1046 | |
5d76f462 | 1047 | // what to do with the rows? by default, resize them proportionally |
55f9f0cb | 1048 | if ( sz.y > minsz.y && ( (m_flexDirection & wxVERTICAL) || (m_growMode == wxFLEX_GROWMODE_SPECIFIED) ) ) |
5d76f462 | 1049 | { |
55f9f0cb VZ |
1050 | int sum_proportions = 0; |
1051 | int growable_space = 0; | |
1052 | int num = 0; | |
1053 | size_t idx; | |
5d76f462 VZ |
1054 | for (idx = 0; idx < m_growableRows.GetCount(); idx++) |
1055 | { | |
55f9f0cb VZ |
1056 | // Since the number of rows/columns can change as items are inserted/deleted, we need |
1057 | // to verify at runtime that the requested growable rows/columns are still valid. | |
1058 | if (m_growableRows[idx] >= nrows) | |
1059 | continue; | |
1060 | // If all items in a row/column are hidden, that row/column will have a dimension of -1. | |
1061 | // This causes the row/column to be hidden completely. | |
1062 | if (m_rowHeights[ m_growableRows[idx] ] == -1) | |
1063 | continue; | |
1064 | sum_proportions += m_growableRowsProportions[idx]; | |
1065 | growable_space += m_rowHeights[ m_growableRows[idx] ]; | |
1066 | num++; | |
5d76f462 VZ |
1067 | } |
1068 | ||
55f9f0cb | 1069 | if (num > 0) |
5d76f462 | 1070 | { |
55f9f0cb | 1071 | for (idx = 0; idx < m_growableRows.GetCount(); idx++) |
e8800dcf | 1072 | { |
55f9f0cb VZ |
1073 | if (m_growableRows[idx] >= nrows ) |
1074 | continue; | |
1075 | if (m_rowHeights[ m_growableRows[idx] ] == -1) | |
1076 | m_rowHeights[ m_growableRows[idx] ] = 0; | |
e8800dcf | 1077 | else |
55f9f0cb VZ |
1078 | { |
1079 | int delta = (sz.y - minsz.y); | |
1080 | if (sum_proportions == 0) | |
1081 | delta = (delta/num) + m_rowHeights[ m_growableRows[idx] ]; | |
1082 | else | |
1083 | delta = ((delta+growable_space)*m_growableRowsProportions[idx]) / sum_proportions; | |
1084 | m_rowHeights[ m_growableRows[idx] ] = delta; | |
1085 | } | |
e8800dcf | 1086 | } |
5d76f462 | 1087 | } |
5d76f462 VZ |
1088 | } |
1089 | else if ( (m_growMode == wxFLEX_GROWMODE_ALL) && (sz.y > minsz.y) ) | |
f6bcfd97 | 1090 | { |
5d76f462 VZ |
1091 | // rounding problem? |
1092 | for ( int row = 0; row < nrows; ++row ) | |
1093 | m_rowHeights[ row ] = sz.y / nrows; | |
f6bcfd97 | 1094 | } |
3ca6a5f0 | 1095 | |
5d76f462 | 1096 | // the same logic as above but for the columns |
55f9f0cb | 1097 | if ( sz.x > minsz.x && ( (m_flexDirection & wxHORIZONTAL) || (m_growMode == wxFLEX_GROWMODE_SPECIFIED) ) ) |
5d76f462 | 1098 | { |
55f9f0cb VZ |
1099 | int sum_proportions = 0; |
1100 | int growable_space = 0; | |
1101 | int num = 0; | |
1102 | size_t idx; | |
5d76f462 VZ |
1103 | for (idx = 0; idx < m_growableCols.GetCount(); idx++) |
1104 | { | |
55f9f0cb VZ |
1105 | // Since the number of rows/columns can change as items are inserted/deleted, we need |
1106 | // to verify at runtime that the requested growable rows/columns are still valid. | |
1107 | if (m_growableCols[idx] >= ncols) | |
1108 | continue; | |
1109 | // If all items in a row/column are hidden, that row/column will have a dimension of -1. | |
1110 | // This causes the column to be hidden completely. | |
1111 | if (m_colWidths[ m_growableCols[idx] ] == -1) | |
1112 | continue; | |
1113 | sum_proportions += m_growableColsProportions[idx]; | |
1114 | // wtb 5/12/02 bugfix - was m_ColWidths[idx]!! | |
1115 | growable_space += m_colWidths[ m_growableCols[idx] ]; | |
1116 | num++; | |
5d76f462 VZ |
1117 | } |
1118 | ||
55f9f0cb | 1119 | if (num > 0) |
5d76f462 | 1120 | { |
55f9f0cb | 1121 | for (idx = 0; idx < m_growableCols.GetCount(); idx++) |
e8800dcf | 1122 | { |
55f9f0cb VZ |
1123 | if (m_growableCols[idx] >= ncols ) |
1124 | continue; | |
1125 | if (m_colWidths[ m_growableCols[idx] ] == -1) | |
1126 | m_colWidths[ m_growableCols[idx] ] = 0; | |
1127 | else | |
1128 | { | |
1129 | int delta = (sz.x - minsz.x); | |
1130 | if (sum_proportions == 0) | |
1131 | delta = (delta/num) + m_colWidths[ m_growableCols[idx] ]; | |
1132 | else | |
1133 | delta = ((delta+growable_space)*m_growableColsProportions[idx])/sum_proportions; | |
1134 | m_colWidths[ m_growableCols[idx] ] = delta; | |
1135 | } | |
e8800dcf | 1136 | } |
5d76f462 VZ |
1137 | } |
1138 | } | |
1139 | else if ( (m_growMode == wxFLEX_GROWMODE_ALL) && (sz.x > minsz.x) ) | |
f6bcfd97 | 1140 | { |
5d76f462 VZ |
1141 | for ( int col=0; col < ncols; ++col ) |
1142 | m_colWidths[ col ] = sz.x / ncols; | |
f6bcfd97 | 1143 | } |
3ca6a5f0 | 1144 | |
f6bcfd97 BP |
1145 | sz = wxSize( pt.x + sz.x, pt.y + sz.y ); |
1146 | ||
1147 | int x = pt.x; | |
1148 | for (int c = 0; c < ncols; c++) | |
1149 | { | |
1150 | int y = pt.y; | |
1151 | for (int r = 0; r < nrows; r++) | |
1152 | { | |
1153 | int i = r * ncols + c; | |
1154 | if (i < nitems) | |
1155 | { | |
222ed1d6 | 1156 | wxSizerItemList::compatibility_iterator node = m_children.Item( i ); |
12a3f227 RL |
1157 | |
1158 | wxASSERT_MSG( node, _T("Failed to find node") ); | |
3ca6a5f0 | 1159 | |
f6bcfd97 BP |
1160 | int w = wxMax( 0, wxMin( m_colWidths[c], sz.x - x ) ); |
1161 | int h = wxMax( 0, wxMin( m_rowHeights[r], sz.y - y ) ); | |
3ca6a5f0 | 1162 | |
12a3f227 | 1163 | SetItemBounds( node->GetData(), x, y, w, h); |
f6bcfd97 BP |
1164 | } |
1165 | y = y + m_rowHeights[r] + m_vgap; | |
1166 | } | |
1167 | x = x + m_colWidths[c] + m_hgap; | |
1168 | } | |
1169 | } | |
1170 | ||
1171 | wxSize wxFlexGridSizer::CalcMin() | |
1172 | { | |
150c8d89 RL |
1173 | int nrows, |
1174 | ncols; | |
1175 | size_t i, s; | |
1176 | ||
55f9f0cb | 1177 | // Number of rows/columns can change as items are added or removed. |
5d76f462 VZ |
1178 | if ( !CalcRowsCols(nrows, ncols) ) |
1179 | return wxSize(10, 10); | |
f6bcfd97 | 1180 | |
5d76f462 VZ |
1181 | m_rowHeights.SetCount(nrows); |
1182 | m_colWidths.SetCount(ncols); | |
3ca6a5f0 | 1183 | |
55f9f0cb VZ |
1184 | // We have to recalcuate the sizes in case an item has wxADJUST_MINSIZE, has changed |
1185 | // minimum size since the previous layout, or has been hidden using wxSizer::Show(). | |
1186 | // If all the items in a row/column are hidden, the final dimension of the row/column | |
1187 | // will be -1, indicating that the column itself is hidden. | |
1188 | for( s = m_rowHeights.GetCount(), i = 0; i < s; ++i ) | |
1189 | m_rowHeights[ i ] = -1; | |
1190 | for( s = m_colWidths.GetCount(), i = 0; i < s; ++i ) | |
1191 | m_colWidths[ i ] = -1; | |
1192 | ||
222ed1d6 | 1193 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
12a3f227 | 1194 | |
150c8d89 | 1195 | i = 0; |
f6bcfd97 BP |
1196 | while (node) |
1197 | { | |
12a3f227 | 1198 | wxSizerItem *item = node->GetData(); |
55f9f0cb VZ |
1199 | if ( item->IsShown() ) |
1200 | { | |
1201 | wxSize sz( item->CalcMin() ); | |
1202 | int row = i / ncols; | |
1203 | int col = i % ncols; | |
12a3f227 | 1204 | |
55f9f0cb VZ |
1205 | m_rowHeights[ row ] = wxMax( wxMax( 0, sz.y ), m_rowHeights[ row ] ); |
1206 | m_colWidths[ col ] = wxMax( wxMax( 0, sz.x ), m_colWidths[ col ] ); | |
1207 | } | |
3ca6a5f0 | 1208 | |
12a3f227 | 1209 | node = node->GetNext(); |
f6bcfd97 BP |
1210 | i++; |
1211 | } | |
3ca6a5f0 | 1212 | |
5d76f462 VZ |
1213 | // the logic above works when we resize flexibly in both directions but |
1214 | // maybe this is not the case | |
1215 | if ( m_flexDirection != wxBOTH ) | |
1216 | { | |
1217 | // select the array corresponding to the direction in which we do *not* | |
1218 | // resize flexibly | |
1219 | wxArrayInt& array = m_flexDirection == wxVERTICAL ? m_colWidths | |
1220 | : m_rowHeights; | |
1221 | ||
1222 | const int count = array.GetCount(); | |
1223 | ||
1224 | // find the largest value in this array | |
55f9f0cb | 1225 | int n, largest = 0; |
5d76f462 VZ |
1226 | for ( n = 0; n < count; ++n ) |
1227 | { | |
1228 | if ( array[n] > largest ) | |
1229 | largest = array[n]; | |
1230 | } | |
1231 | ||
1232 | // and now fill it with the largest value | |
1233 | for ( n = 0; n < count; ++n ) | |
1234 | { | |
1235 | array[n] = largest; | |
1236 | } | |
1237 | } | |
1238 | ||
55f9f0cb VZ |
1239 | // Sum total minimum size, including gaps between rows/columns. |
1240 | // -1 is used as a magic number meaning empty column. | |
f6bcfd97 | 1241 | int width = 0; |
0ca5105b | 1242 | for (int col = 0; col < ncols; col++) |
55f9f0cb VZ |
1243 | if ( m_colWidths[ col ] != -1 ) |
1244 | width += m_colWidths[ col ] + ( col == ncols-1 ? 0 : m_hgap ); | |
3ca6a5f0 | 1245 | |
f6bcfd97 | 1246 | int height = 0; |
0ca5105b | 1247 | for (int row = 0; row < nrows; row++) |
55f9f0cb VZ |
1248 | if ( m_rowHeights[ row ] != -1 ) |
1249 | height += m_rowHeights[ row ] + ( row == nrows-1 ? 0 : m_vgap ); | |
3ca6a5f0 | 1250 | |
55f9f0cb | 1251 | return wxSize( width, height ); |
f6bcfd97 BP |
1252 | } |
1253 | ||
e8800dcf | 1254 | void wxFlexGridSizer::AddGrowableRow( size_t idx, int proportion ) |
f6bcfd97 BP |
1255 | { |
1256 | m_growableRows.Add( idx ); | |
e8800dcf | 1257 | m_growableRowsProportions.Add( proportion ); |
f6bcfd97 BP |
1258 | } |
1259 | ||
3ca6a5f0 | 1260 | void wxFlexGridSizer::RemoveGrowableRow( size_t WXUNUSED(idx) ) |
f6bcfd97 BP |
1261 | { |
1262 | } | |
1263 | ||
e8800dcf | 1264 | void wxFlexGridSizer::AddGrowableCol( size_t idx, int proportion ) |
f6bcfd97 BP |
1265 | { |
1266 | m_growableCols.Add( idx ); | |
e8800dcf | 1267 | m_growableColsProportions.Add( proportion ); |
f6bcfd97 BP |
1268 | } |
1269 | ||
3ca6a5f0 | 1270 | void wxFlexGridSizer::RemoveGrowableCol( size_t WXUNUSED(idx) ) |
f6bcfd97 BP |
1271 | { |
1272 | } | |
1273 | ||
c62ac5b6 | 1274 | //--------------------------------------------------------------------------- |
92afa2b1 | 1275 | // wxBoxSizer |
61d514bb RR |
1276 | //--------------------------------------------------------------------------- |
1277 | ||
92afa2b1 | 1278 | wxBoxSizer::wxBoxSizer( int orient ) |
12a3f227 | 1279 | : m_orient( orient ) |
61d514bb | 1280 | { |
61d514bb RR |
1281 | } |
1282 | ||
92afa2b1 | 1283 | void wxBoxSizer::RecalcSizes() |
61d514bb RR |
1284 | { |
1285 | if (m_children.GetCount() == 0) | |
61d514bb | 1286 | return; |
0c0d686f | 1287 | |
61d514bb RR |
1288 | int delta = 0; |
1289 | int extra = 0; | |
1290 | if (m_stretchable) | |
1291 | { | |
1292 | if (m_orient == wxHORIZONTAL) | |
1293 | { | |
1294 | delta = (m_size.x - m_fixedWidth) / m_stretchable; | |
1295 | extra = (m_size.x - m_fixedWidth) % m_stretchable; | |
3ca6a5f0 BP |
1296 | } |
1297 | else | |
1298 | { | |
61d514bb RR |
1299 | delta = (m_size.y - m_fixedHeight) / m_stretchable; |
1300 | extra = (m_size.y - m_fixedHeight) % m_stretchable; | |
3ca6a5f0 | 1301 | } |
61d514bb | 1302 | } |
0c0d686f | 1303 | |
61d514bb | 1304 | wxPoint pt( m_position ); |
0c0d686f | 1305 | |
222ed1d6 | 1306 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
61d514bb RR |
1307 | while (node) |
1308 | { | |
12a3f227 RL |
1309 | wxSizerItem *item = node->GetData(); |
1310 | ||
2b5f62a0 | 1311 | if (item->IsShown()) |
3ca6a5f0 | 1312 | { |
2b5f62a0 | 1313 | int weight = 1; |
12a3f227 RL |
1314 | if (item->GetProportion()) |
1315 | weight = item->GetProportion(); | |
3ca6a5f0 | 1316 | |
2b5f62a0 | 1317 | wxSize size( item->CalcMin() ); |
3ca6a5f0 | 1318 | |
2b5f62a0 | 1319 | if (m_orient == wxVERTICAL) |
3ca6a5f0 | 1320 | { |
2b5f62a0 | 1321 | wxCoord height = size.y; |
12a3f227 | 1322 | if (item->GetProportion()) |
2b5f62a0 VZ |
1323 | { |
1324 | height = (delta * weight) + extra; | |
1325 | extra = 0; // only the first item will get the remainder as extra size | |
1326 | } | |
1327 | ||
1328 | wxPoint child_pos( pt ); | |
1329 | wxSize child_size( wxSize( size.x, height) ); | |
1330 | ||
1331 | if (item->GetFlag() & (wxEXPAND | wxSHAPED)) | |
1332 | child_size.x = m_size.x; | |
1333 | else if (item->GetFlag() & wxALIGN_RIGHT) | |
1334 | child_pos.x += m_size.x - size.x; | |
1335 | else if (item->GetFlag() & (wxCENTER | wxALIGN_CENTER_HORIZONTAL)) | |
1336 | // XXX wxCENTER is added for backward compatibility; | |
1337 | // wxALIGN_CENTER should be used in new code | |
1338 | child_pos.x += (m_size.x - size.x) / 2; | |
1339 | ||
1340 | item->SetDimension( child_pos, child_size ); | |
1341 | ||
1342 | pt.y += height; | |
1343 | } | |
1344 | else | |
1345 | { | |
1346 | wxCoord width = size.x; | |
12a3f227 | 1347 | if (item->GetProportion()) |
2b5f62a0 VZ |
1348 | { |
1349 | width = (delta * weight) + extra; | |
1350 | extra = 0; // only the first item will get the remainder as extra size | |
1351 | } | |
1352 | ||
1353 | wxPoint child_pos( pt ); | |
1354 | wxSize child_size( wxSize(width, size.y) ); | |
1355 | ||
1356 | if (item->GetFlag() & (wxEXPAND | wxSHAPED)) | |
1357 | child_size.y = m_size.y; | |
1358 | else if (item->GetFlag() & wxALIGN_BOTTOM) | |
1359 | child_pos.y += m_size.y - size.y; | |
1360 | else if (item->GetFlag() & (wxCENTER | wxALIGN_CENTER_VERTICAL)) | |
1361 | // XXX wxCENTER is added for backward compatibility; | |
1362 | // wxALIGN_CENTER should be used in new code | |
1363 | child_pos.y += (m_size.y - size.y) / 2; | |
1364 | ||
1365 | item->SetDimension( child_pos, child_size ); | |
1366 | ||
1367 | pt.x += width; | |
3ca6a5f0 | 1368 | } |
3ca6a5f0 BP |
1369 | } |
1370 | ||
12a3f227 | 1371 | node = node->GetNext(); |
61d514bb RR |
1372 | } |
1373 | } | |
1374 | ||
92afa2b1 | 1375 | wxSize wxBoxSizer::CalcMin() |
61d514bb RR |
1376 | { |
1377 | if (m_children.GetCount() == 0) | |
c7a9fa36 | 1378 | return wxSize(10,10); |
0c0d686f | 1379 | |
61d514bb RR |
1380 | m_stretchable = 0; |
1381 | m_minWidth = 0; | |
1382 | m_minHeight = 0; | |
1383 | m_fixedWidth = 0; | |
1384 | m_fixedHeight = 0; | |
0c0d686f | 1385 | |
f98de448 | 1386 | // Find how long each stretch unit needs to be |
12a3f227 | 1387 | int stretchSize = 1; |
222ed1d6 | 1388 | wxSizerItemList::compatibility_iterator node = m_children.GetFirst(); |
12a3f227 | 1389 | |
61d514bb | 1390 | while (node) |
f98de448 | 1391 | { |
12a3f227 RL |
1392 | wxSizerItem *item = node->GetData(); |
1393 | ||
1394 | if (item->IsShown() && item->GetProportion() != 0) | |
f98de448 | 1395 | { |
12a3f227 | 1396 | int stretch = item->GetProportion(); |
f98de448 RD |
1397 | wxSize size( item->CalcMin() ); |
1398 | int sizePerStretch; | |
1399 | // Integer division rounded up is (a + b - 1) / b | |
1400 | if (m_orient == wxHORIZONTAL) | |
1401 | sizePerStretch = ( size.x + stretch - 1 ) / stretch; | |
1402 | else | |
1403 | sizePerStretch = ( size.y + stretch - 1 ) / stretch; | |
1404 | if (sizePerStretch > stretchSize) | |
1405 | stretchSize = sizePerStretch; | |
1406 | } | |
12a3f227 | 1407 | node = node->GetNext(); |
f98de448 | 1408 | } |
12a3f227 | 1409 | |
4f469fb5 RR |
1410 | // Calculate overall minimum size |
1411 | node = m_children.GetFirst(); | |
f98de448 | 1412 | while (node) |
61d514bb | 1413 | { |
12a3f227 RL |
1414 | wxSizerItem *item = node->GetData(); |
1415 | ||
2b5f62a0 | 1416 | if (item->IsShown()) |
f98de448 | 1417 | { |
12a3f227 | 1418 | m_stretchable += item->GetProportion(); |
3ca6a5f0 | 1419 | |
2b5f62a0 | 1420 | wxSize size( item->CalcMin() ); |
12a3f227 | 1421 | if (item->GetProportion() != 0) |
2b5f62a0 VZ |
1422 | { |
1423 | if (m_orient == wxHORIZONTAL) | |
12a3f227 | 1424 | size.x = stretchSize * item->GetProportion(); |
2b5f62a0 | 1425 | else |
12a3f227 | 1426 | size.y = stretchSize * item->GetProportion(); |
2b5f62a0 | 1427 | } |
3ca6a5f0 | 1428 | |
2b5f62a0 | 1429 | if (m_orient == wxHORIZONTAL) |
3ca6a5f0 | 1430 | { |
2b5f62a0 VZ |
1431 | m_minWidth += size.x; |
1432 | m_minHeight = wxMax( m_minHeight, size.y ); | |
3ca6a5f0 BP |
1433 | } |
1434 | else | |
33ac7e6f | 1435 | { |
2b5f62a0 VZ |
1436 | m_minHeight += size.y; |
1437 | m_minWidth = wxMax( m_minWidth, size.x ); | |
3ca6a5f0 | 1438 | } |
3ca6a5f0 | 1439 | |
12a3f227 | 1440 | if (item->GetProportion() == 0) |
2b5f62a0 VZ |
1441 | { |
1442 | if (m_orient == wxVERTICAL) | |
1443 | { | |
1444 | m_fixedHeight += size.y; | |
1445 | m_fixedWidth = wxMax( m_fixedWidth, size.x ); | |
1446 | } | |
1447 | else | |
1448 | { | |
1449 | m_fixedWidth += size.x; | |
1450 | m_fixedHeight = wxMax( m_fixedHeight, size.y ); | |
1451 | } | |
1452 | } | |
1453 | } | |
12a3f227 | 1454 | node = node->GetNext(); |
61d514bb | 1455 | } |
0c0d686f | 1456 | |
61d514bb RR |
1457 | return wxSize( m_minWidth, m_minHeight ); |
1458 | } | |
27ea1d8a RR |
1459 | |
1460 | //--------------------------------------------------------------------------- | |
1461 | // wxStaticBoxSizer | |
1462 | //--------------------------------------------------------------------------- | |
1463 | ||
1e6feb95 VZ |
1464 | #if wxUSE_STATBOX |
1465 | ||
27ea1d8a | 1466 | wxStaticBoxSizer::wxStaticBoxSizer( wxStaticBox *box, int orient ) |
12a3f227 RL |
1467 | : wxBoxSizer( orient ) |
1468 | , m_staticBox( box ) | |
27ea1d8a | 1469 | { |
223d09f6 | 1470 | wxASSERT_MSG( box, wxT("wxStaticBoxSizer needs a static box") ); |
27ea1d8a | 1471 | } |
0c0d686f | 1472 | |
12a3f227 RL |
1473 | static void GetStaticBoxBorders( wxStaticBox *box, |
1474 | int *borderTop, | |
1475 | int *borderOther) | |
84028727 VZ |
1476 | { |
1477 | // this has to be done platform by platform as there is no way to | |
1478 | // guess the thickness of a wxStaticBox border | |
ec4e4a14 DE |
1479 | #ifdef __WXCOCOA__ |
1480 | box->GetBordersForSizer(borderTop,borderOther); | |
1481 | #else // __WXCOCOA__ | |
84028727 VZ |
1482 | #ifdef __WXGTK__ |
1483 | if ( box->GetLabel().IsEmpty() ) | |
1484 | *borderTop = 5; | |
1485 | else | |
1486 | #endif // __WXGTK__ | |
f2b99f63 JS |
1487 | *borderTop = box->GetCharHeight(); |
1488 | ||
84028727 | 1489 | *borderOther = 5; |
ec4e4a14 | 1490 | #endif // __WXCOCOA__ |
84028727 VZ |
1491 | } |
1492 | ||
27ea1d8a RR |
1493 | void wxStaticBoxSizer::RecalcSizes() |
1494 | { | |
84028727 VZ |
1495 | int top_border, other_border; |
1496 | GetStaticBoxBorders(m_staticBox, &top_border, &other_border); | |
27ea1d8a RR |
1497 | |
1498 | m_staticBox->SetSize( m_position.x, m_position.y, m_size.x, m_size.y ); | |
0c0d686f | 1499 | |
27ea1d8a RR |
1500 | wxPoint old_pos( m_position ); |
1501 | m_position.x += other_border; | |
1502 | m_position.y += top_border; | |
1503 | wxSize old_size( m_size ); | |
1504 | m_size.x -= 2*other_border; | |
1505 | m_size.y -= top_border + other_border; | |
0c0d686f | 1506 | |
27ea1d8a | 1507 | wxBoxSizer::RecalcSizes(); |
0c0d686f | 1508 | |
27ea1d8a RR |
1509 | m_position = old_pos; |
1510 | m_size = old_size; | |
1511 | } | |
1512 | ||
1513 | wxSize wxStaticBoxSizer::CalcMin() | |
1514 | { | |
84028727 VZ |
1515 | int top_border, other_border; |
1516 | GetStaticBoxBorders(m_staticBox, &top_border, &other_border); | |
0c0d686f | 1517 | |
27ea1d8a | 1518 | wxSize ret( wxBoxSizer::CalcMin() ); |
cae31b8b | 1519 | ret.x += 2*other_border; |
27ea1d8a | 1520 | ret.y += other_border + top_border; |
0c0d686f | 1521 | |
27ea1d8a RR |
1522 | return ret; |
1523 | } | |
83edc0a5 | 1524 | |
1e6feb95 VZ |
1525 | #endif // wxUSE_STATBOX |
1526 | ||
83edc0a5 RR |
1527 | //--------------------------------------------------------------------------- |
1528 | // wxNotebookSizer | |
1529 | //--------------------------------------------------------------------------- | |
1530 | ||
60be2f47 VS |
1531 | #if wxUSE_NOTEBOOK |
1532 | ||
83edc0a5 | 1533 | wxNotebookSizer::wxNotebookSizer( wxNotebook *nb ) |
12a3f227 | 1534 | : m_notebook( nb ) |
83edc0a5 RR |
1535 | { |
1536 | wxASSERT_MSG( nb, wxT("wxNotebookSizer needs a notebook") ); | |
83edc0a5 RR |
1537 | } |
1538 | ||
1539 | void wxNotebookSizer::RecalcSizes() | |
1540 | { | |
1541 | m_notebook->SetSize( m_position.x, m_position.y, m_size.x, m_size.y ); | |
1542 | } | |
1543 | ||
1544 | wxSize wxNotebookSizer::CalcMin() | |
1545 | { | |
1e6feb95 VZ |
1546 | wxSize sizeBorder = m_notebook->CalcSizeFromPage(wxSize(0, 0)); |
1547 | ||
1548 | sizeBorder.x += 5; | |
1549 | sizeBorder.y += 5; | |
3ca6a5f0 | 1550 | |
83edc0a5 | 1551 | if (m_notebook->GetChildren().GetCount() == 0) |
1e6feb95 VZ |
1552 | { |
1553 | return wxSize(sizeBorder.x + 10, sizeBorder.y + 10); | |
1554 | } | |
83edc0a5 RR |
1555 | |
1556 | int maxX = 0; | |
1557 | int maxY = 0; | |
1558 | ||
222ed1d6 | 1559 | wxWindowList::compatibility_iterator node = m_notebook->GetChildren().GetFirst(); |
83edc0a5 RR |
1560 | while (node) |
1561 | { | |
1562 | wxWindow *item = node->GetData(); | |
3ca6a5f0 BP |
1563 | wxSizer *itemsizer = item->GetSizer(); |
1564 | ||
1565 | if (itemsizer) | |
1566 | { | |
83edc0a5 | 1567 | wxSize subsize( itemsizer->CalcMin() ); |
83edc0a5 | 1568 | |
1e6feb95 VZ |
1569 | if (subsize.x > maxX) |
1570 | maxX = subsize.x; | |
1571 | if (subsize.y > maxY) | |
1572 | maxY = subsize.y; | |
3ca6a5f0 BP |
1573 | } |
1574 | ||
1575 | node = node->GetNext(); | |
83edc0a5 RR |
1576 | } |
1577 | ||
1e6feb95 | 1578 | return wxSize( maxX, maxY ) + sizeBorder; |
83edc0a5 RR |
1579 | } |
1580 | ||
60be2f47 | 1581 | #endif // wxUSE_NOTEBOOK |
34c3ffca RL |
1582 | |
1583 | // vi:sts=4:sw=4:et |