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some methods missing wxPyBeginBlockThreads/wxPyEndBlockThreads
[wxWidgets.git] / wxPython / wx / lib / multisash.py
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d14a1e28
RD		 1#----------------------------------------------------------------------
2# Name: multisash
3# Purpose: Multi Sash control
4#
5# Author: Gerrit van Dyk
6#
7# Created: 2002/11/20
8# Version: 0.1
9# RCS-ID: $Id$
d4b73b1b 10# License: wxWindows license
d14a1e28 11#----------------------------------------------------------------------
b881fc78
RD		 12# 12/09/2003 - Jeff Grimmett (grimmtooth@softhome.net)
13#
14# o 2.5 compatability update.
15#
d4b73b1b
RD		 16# 12/20/2003 - Jeff Grimmett (grimmtooth@softhome.net)
17#
18# o wxMultiSash -> MultiSash
19# o wxMultiSplit -> MultiSplit wxMultiViewLeaf
20# o wxMultiViewLeaf -> MultiViewLeaf
21#
1fded56b 22
b881fc78 23import wx
1fded56b 24
d14a1e28
RD		 25MV_HOR = 0
26MV_VER = not MV_HOR
27
28SH_SIZE = 5
29CR_SIZE = SH_SIZE * 3
30
31#----------------------------------------------------------------------
32
d4b73b1b 33class MultiSash(wx.Window):
d14a1e28 34 def __init__(self, *_args,**_kwargs):
b881fc78 35 apply(wx.Window.__init__,(self,) + _args,_kwargs)
d14a1e28 36 self._defChild = EmptyChild
d4b73b1b 37 self.child = MultiSplit(self,self,(0,0),self.GetSize())
b881fc78 38 self.Bind(wx.EVT_SIZE,self.OnMultiSize)
d14a1e28
RD		 39
40 def SetDefaultChildClass(self,childCls):
41 self._defChild = childCls
42 self.child.DefaultChildChanged()
43
44 def OnMultiSize(self,evt):
45 self.child.SetSize(self.GetSize())
46
47 def UnSelect(self):
48 self.child.UnSelect()
49
50 def Clear(self):
51 old = self.child
d4b73b1b 52 self.child = MultiSplit(self,self,(0,0),self.GetSize())
d14a1e28
RD		 53 old.Destroy()
54 self.child.OnSize(None)
55
56 def GetSaveData(self):
57 saveData = {}
58 saveData['_defChild'] = str(self._defChild)
59 saveData['child'] = self.child.GetSaveData()
60 return saveData
61
62 def SetSaveData(self,data):
63 dChild = data['_defChild']
64 mod = dChild.split('.')[0]
65 exec 'import %s' % mod
66 self._defChild = eval(dChild)
67 old = self.child
d4b73b1b 68 self.child = MultiSplit(self,self,wxPoint(0,0),self.GetSize())
d14a1e28
RD		 69 self.child.SetSaveData(data['child'])
70 old.Destroy()
71 self.OnMultiSize(None)
72 self.child.OnSize(None)
73
74
75#----------------------------------------------------------------------
76
77
d4b73b1b 78class MultiSplit(wx.Window):
d14a1e28 79 def __init__(self,multiView,parent,pos,size,view1 = None):
b881fc78
RD		 80 wx.Window.__init__(self,id = -1,parent = parent,pos = pos,size = size,
81 style = wx.CLIP_CHILDREN)
d14a1e28
RD		 82 self.multiView = multiView
83 self.view2 = None
84 if view1:
85 self.view1 = view1
86 self.view1.Reparent(self)
87 self.view1.MoveXY(0,0)
88 else:
d4b73b1b 89 self.view1 = MultiViewLeaf(self.multiView,self,
b881fc78 90 (0,0),self.GetSize())
d14a1e28
RD		 91 self.direction = None
92
b881fc78 93 self.Bind(wx.EVT_SIZE,self.OnSize)
d14a1e28
RD		 94
95 def GetSaveData(self):
96 saveData = {}
97 if self.view1:
98 saveData['view1'] = self.view1.GetSaveData()
d4b73b1b 99 if isinstance(self.view1,MultiSplit):
d14a1e28
RD		 100 saveData['view1IsSplit'] = 1
101 if self.view2:
102 saveData['view2'] = self.view2.GetSaveData()
d4b73b1b 103 if isinstance(self.view2,MultiSplit):
d14a1e28
RD		 104 saveData['view2IsSplit'] = 1
105 saveData['direction'] = self.direction
b881fc78 106 v1,v2 = self.GetPosition()
d14a1e28
RD		 107 saveData['x'] = v1
108 saveData['y'] = v2
b881fc78 109 v1,v2 = self.GetSize()
d14a1e28
RD		 110 saveData['w'] = v1
111 saveData['h'] = v2
112 return saveData
113
114 def SetSaveData(self,data):
115 self.direction = data['direction']
226b6402 116 self.SetDimensions(int(data['x']), int(data['y']), int(data['w']), int(data['h']))
d14a1e28
RD		 117 v1Data = data.get('view1',None)
118 if v1Data:
119 isSplit = data.get('view1IsSplit',None)
120 old = self.view1
121 if isSplit:
d4b73b1b 122 self.view1 = MultiSplit(self.multiView,self,
b881fc78 123 (0,0),self.GetSize())
d14a1e28 124 else:
d4b73b1b 125 self.view1 = MultiViewLeaf(self.multiView,self,
b881fc78 126 (0,0),self.GetSize())
d14a1e28
RD		 127 self.view1.SetSaveData(v1Data)
128 if old:
129 old.Destroy()
130 v2Data = data.get('view2',None)
131 if v2Data:
132 isSplit = data.get('view2IsSplit',None)
133 old = self.view2
134 if isSplit:
d4b73b1b 135 self.view2 = MultiSplit(self.multiView,self,
b881fc78 136 (0,0),self.GetSize())
d14a1e28 137 else:
d4b73b1b 138 self.view2 = MultiViewLeaf(self.multiView,self,
b881fc78 139 (0,0),self.GetSize())
d14a1e28
RD		 140 self.view2.SetSaveData(v2Data)
141 if old:
142 old.Destroy()
143 if self.view1:
144 self.view1.OnSize(None)
145 if self.view2:
146 self.view2.OnSize(None)
147
148 def UnSelect(self):
149 if self.view1:
150 self.view1.UnSelect()
151 if self.view2:
152 self.view2.UnSelect()
153
154 def DefaultChildChanged(self):
155 if not self.view2:
156 self.view1.DefaultChildChanged()
157
158 def AddLeaf(self,direction,caller,pos):
159 if self.view2:
160 if caller == self.view1:
d4b73b1b 161 self.view1 = MultiSplit(self.multiView,self,
d14a1e28
RD		 162 caller.GetPosition(),
163 caller.GetSize(),
164 caller)
165 self.view1.AddLeaf(direction,caller,pos)
166 else:
d4b73b1b 167 self.view2 = MultiSplit(self.multiView,self,
d14a1e28
RD		 168 caller.GetPosition(),
169 caller.GetSize(),
170 caller)
171 self.view2.AddLeaf(direction,caller,pos)
172 else:
173 self.direction = direction
b881fc78 174 w,h = self.GetSize()
d14a1e28
RD		 175 if direction == MV_HOR:
176 x,y = (pos,0)
177 w1,h1 = (w-pos,h)
178 w2,h2 = (pos,h)
179 else:
180 x,y = (0,pos)
181 w1,h1 = (w,h-pos)
182 w2,h2 = (w,pos)
d4b73b1b 183 self.view2 = MultiViewLeaf(self.multiView, self, (x,y), (w1,h1))
b881fc78 184 self.view1.SetSize((w2,h2))
d14a1e28
RD		 185 self.view2.OnSize(None)
186
187 def DestroyLeaf(self,caller):
188 if not self.view2: # We will only have 2 windows if
189 return # we need to destroy any
190 parent = self.GetParent() # Another splitview
191 if parent == self.multiView: # We'r at the root
192 if caller == self.view1:
193 old = self.view1
194 self.view1 = self.view2
195 self.view2 = None
196 old.Destroy()
197 else:
198 self.view2.Destroy()
199 self.view2 = None
200 self.view1.SetSize(self.GetSize())
201 self.view1.Move(self.GetPosition())
202 else:
b881fc78
RD		 203 w,h = self.GetSize()
204 x,y = self.GetPosition()
d14a1e28
RD		 205 if caller == self.view1:
206 if self == parent.view1:
207 parent.view1 = self.view2
208 else:
209 parent.view2 = self.view2
210 self.view2.Reparent(parent)
211 self.view2.SetDimensions(x,y,w,h)
212 else:
213 if self == parent.view1:
214 parent.view1 = self.view1
215 else:
216 parent.view2 = self.view1
217 self.view1.Reparent(parent)
218 self.view1.SetDimensions(x,y,w,h)
219 self.view1 = None
220 self.view2 = None
221 self.Destroy()
222
223 def CanSize(self,side,view):
224 if self.SizeTarget(side,view):
225 return True
226 return False
227
228 def SizeTarget(self,side,view):
229 if self.direction == side and self.view2 and view == self.view1:
230 return self
231 parent = self.GetParent()
232 if parent != self.multiView:
233 return parent.SizeTarget(side,self)
234 return None
235
236 def SizeLeaf(self,leaf,pos,side):
237 if self.direction != side:
238 return
239 if not (self.view1 and self.view2):
240 return
241 if pos < 10: return
b881fc78 242 w,h = self.GetSize()
d14a1e28
RD		 243 if side == MV_HOR:
244 if pos > w - 10: return
245 else:
246 if pos > h - 10: return
247 if side == MV_HOR:
248 self.view1.SetDimensions(0,0,pos,h)
249 self.view2.SetDimensions(pos,0,w-pos,h)
250 else:
251 self.view1.SetDimensions(0,0,w,pos)
252 self.view2.SetDimensions(0,pos,w,h-pos)
253
254 def OnSize(self,evt):
255 if not self.view2:
256 self.view1.SetSize(self.GetSize())
257 self.view1.OnSize(None)
258 return
b881fc78
RD		 259 v1w,v1h = self.view1.GetSize()
260 v2w,v2h = self.view2.GetSize()
261 v1x,v1y = self.view1.GetPosition()
262 v2x,v2y = self.view2.GetPosition()
263 w,h = self.GetSize()
d14a1e28
RD		 264
265 if v1x != v2x:
266 ratio = float(w) / float((v1w + v2w))
267 v1w *= ratio
268 v2w = w - v1w
269 v2x = v1w
270 else:
271 v1w = v2w = w
272
273 if v1y != v2y:
274 ratio = float(h) / float((v1h + v2h))
275 v1h *= ratio
276 v2h = h - v1h
277 v2y = v1h
278 else:
279 v1h = v2h = h
280
226b6402
RD		 281 self.view1.SetDimensions(int(v1x), int(v1y), int(v1w), int(v1h))
282 self.view2.SetDimensions(int(v2x), int(v2y), int(v2w), int(v2h))
d14a1e28
RD		 283 self.view1.OnSize(None)
284 self.view2.OnSize(None)
285
286
287#----------------------------------------------------------------------
288
289
d4b73b1b 290class MultiViewLeaf(wx.Window):
d14a1e28 291 def __init__(self,multiView,parent,pos,size):
b881fc78
RD		 292 wx.Window.__init__(self,id = -1,parent = parent,pos = pos,size = size,
293 style = wx.CLIP_CHILDREN)
d14a1e28
RD		 294 self.multiView = multiView
295
296 self.sizerHor = MultiSizer(self,MV_HOR)
297 self.sizerVer = MultiSizer(self,MV_VER)
298 self.creatorHor = MultiCreator(self,MV_HOR)
299 self.creatorVer = MultiCreator(self,MV_VER)
300 self.detail = MultiClient(self,multiView._defChild)
301 self.closer = MultiCloser(self)
302
b881fc78 303 self.Bind(wx.EVT_SIZE,self.OnSize)
d14a1e28
RD		 304
305 def GetSaveData(self):
306 saveData = {}
307 saveData['detailClass'] = str(self.detail.child.__class__)
308 if hasattr(self.detail.child,'GetSaveData'):
309 attr = getattr(self.detail.child,'GetSaveData')
310 if callable(attr):
311 dData = attr()
312 if dData:
313 saveData['detail'] = dData
b881fc78 314 v1,v2 = self.GetPosition()
d14a1e28
RD		 315 saveData['x'] = v1
316 saveData['y'] = v2
b881fc78 317 v1,v2 = self.GetSize()
d14a1e28
RD		 318 saveData['w'] = v1
319 saveData['h'] = v2
320 return saveData
321
322 def SetSaveData(self,data):
323 dChild = data['detailClass']
324 mod = dChild.split('.')[0]
325 exec 'import %s' % mod
326 detClass = eval(dChild)
327 self.SetDimensions(data['x'],data['y'],data['w'],data['h'])
328 old = self.detail
329 self.detail = MultiClient(self,detClass)
330 dData = data.get('detail',None)
331 if dData:
332 if hasattr(self.detail.child,'SetSaveData'):
333 attr = getattr(self.detail.child,'SetSaveData')
334 if callable(attr):
335 attr(dData)
336 old.Destroy()
337 self.detail.OnSize(None)
338
339 def UnSelect(self):
340 self.detail.UnSelect()
341
342 def DefaultChildChanged(self):
343 self.detail.SetNewChildCls(self.multiView._defChild)
344
345 def AddLeaf(self,direction,pos):
346 if pos < 10: return
b881fc78 347 w,h = self.GetSize()
d14a1e28
RD		 348 if direction == MV_VER:
349 if pos > h - 10: return
350 else:
351 if pos > w - 10: return
352 self.GetParent().AddLeaf(direction,self,pos)
353
354 def DestroyLeaf(self):
355 self.GetParent().DestroyLeaf(self)
356
357 def SizeTarget(self,side):
358 return self.GetParent().SizeTarget(side,self)
359
360 def CanSize(self,side):
361 return self.GetParent().CanSize(side,self)
362
363 def OnSize(self,evt):
364 self.sizerHor.OnSize(evt)
365 self.sizerVer.OnSize(evt)
366 self.creatorHor.OnSize(evt)
367 self.creatorVer.OnSize(evt)
368 self.detail.OnSize(evt)
369 self.closer.OnSize(evt)
370
371#----------------------------------------------------------------------
372
373
b881fc78 374class MultiClient(wx.Window):
d14a1e28
RD		 375 def __init__(self,parent,childCls):
376 w,h = self.CalcSize(parent)
b881fc78
RD		 377 wx.Window.__init__(self,id = -1,parent = parent,
378 pos = (0,0),
379 size = (w,h),
380 style = wx.CLIP_CHILDREN | wx.SUNKEN_BORDER)
d14a1e28
RD		 381 self.child = childCls(self)
382 self.child.MoveXY(2,2)
383 self.normalColour = self.GetBackgroundColour()
384 self.selected = False
385
b881fc78
RD		 386 self.Bind(wx.EVT_SET_FOCUS,self.OnSetFocus)
387 self.Bind(wx.EVT_CHILD_FOCUS,self.OnChildFocus)
d14a1e28
RD		 388
389 def UnSelect(self):
390 if self.selected:
391 self.selected = False
392 self.SetBackgroundColour(self.normalColour)
393 self.Refresh()
394
395 def Select(self):
396 self.GetParent().multiView.UnSelect()
397 self.selected = True
b881fc78 398 self.SetBackgroundColour(wx.Colour(255,255,0)) # Yellow
d14a1e28
RD		 399 self.Refresh()
400
401 def CalcSize(self,parent):
b881fc78 402 w,h = parent.GetSize()
d14a1e28
RD		 403 w -= SH_SIZE
404 h -= SH_SIZE
405 return (w,h)
406
407 def OnSize(self,evt):
408 w,h = self.CalcSize(self.GetParent())
409 self.SetDimensions(0,0,w,h)
b881fc78
RD		 410 w,h = self.GetClientSize()
411 self.child.SetSize((w-4,h-4))
d14a1e28
RD		 412
413 def SetNewChildCls(self,childCls):
414 if self.child:
415 self.child.Destroy()
416 self.child = None
417 self.child = childCls(self)
418 self.child.MoveXY(2,2)
419
420 def OnSetFocus(self,evt):
421 self.Select()
422
423 def OnChildFocus(self,evt):
424 self.OnSetFocus(evt)
425## from Funcs import FindFocusedChild
426## child = FindFocusedChild(self)
b881fc78 427## child.Bind(wx.EVT_KILL_FOCUS,self.OnChildKillFocus)
d14a1e28
RD		 428
429
430#----------------------------------------------------------------------
431
432
b881fc78 433class MultiSizer(wx.Window):
d14a1e28
RD		 434 def __init__(self,parent,side):
435 self.side = side
436 x,y,w,h = self.CalcSizePos(parent)
b881fc78
RD		 437 wx.Window.__init__(self,id = -1,parent = parent,
438 pos = (x,y),
439 size = (w,h),
440 style = wx.CLIP_CHILDREN)
d14a1e28
RD		 441
442 self.px = None # Previous X
443 self.py = None # Previous Y
444 self.isDrag = False # In Dragging
445 self.dragTarget = None # View being sized
446
b881fc78
RD		 447 self.Bind(wx.EVT_LEAVE_WINDOW,self.OnLeave)
448 self.Bind(wx.EVT_ENTER_WINDOW,self.OnEnter)
449 self.Bind(wx.EVT_MOTION,self.OnMouseMove)
450 self.Bind(wx.EVT_LEFT_DOWN,self.OnPress)
451 self.Bind(wx.EVT_LEFT_UP,self.OnRelease)
d14a1e28
RD		 452
453 def CalcSizePos(self,parent):
b881fc78 454 pw,ph = parent.GetSize()
d14a1e28
RD		 455 if self.side == MV_HOR:
456 x = CR_SIZE + 2
457 y = ph - SH_SIZE
458 w = pw - CR_SIZE - SH_SIZE - 2
459 h = SH_SIZE
460 else:
461 x = pw - SH_SIZE
462 y = CR_SIZE + 2 + SH_SIZE
463 w = SH_SIZE
464 h = ph - CR_SIZE - SH_SIZE - 4 - SH_SIZE # For Closer
465 return (x,y,w,h)
466
467 def OnSize(self,evt):
468 x,y,w,h = self.CalcSizePos(self.GetParent())
469 self.SetDimensions(x,y,w,h)
470
471 def OnLeave(self,evt):
b881fc78 472 self.SetCursor(wx.StockCursor(wx.CURSOR_ARROW))
d14a1e28
RD		 473
474 def OnEnter(self,evt):
475 if not self.GetParent().CanSize(not self.side):
476 return
477 if self.side == MV_HOR:
b881fc78 478 self.SetCursor(wx.StockCursor(wx.CURSOR_SIZENS))
d14a1e28 479 else:
b881fc78 480 self.SetCursor(wx.StockCursor(wx.CURSOR_SIZEWE))
d14a1e28
RD		 481
482 def OnMouseMove(self,evt):
483 if self.isDrag:
484 DrawSash(self.dragTarget,self.px,self.py,self.side)
485 self.px,self.py = self.ClientToScreenXY(evt.m_x,evt.m_y)
486 self.px,self.py = self.dragTarget.ScreenToClientXY(self.px,self.py)
487 DrawSash(self.dragTarget,self.px,self.py,self.side)
488 else:
489 evt.Skip()
490
491 def OnPress(self,evt):
492 self.dragTarget = self.GetParent().SizeTarget(not self.side)
493 if self.dragTarget:
494 self.isDrag = True
495 self.px,self.py = self.ClientToScreenXY(evt.m_x,evt.m_y)
496 self.px,self.py = self.dragTarget.ScreenToClientXY(self.px,self.py)
497 DrawSash(self.dragTarget,self.px,self.py,self.side)
498 self.CaptureMouse()
499 else:
500 evt.Skip()
501
502 def OnRelease(self,evt):
503 if self.isDrag:
504 DrawSash(self.dragTarget,self.px,self.py,self.side)
505 self.ReleaseMouse()
506 self.isDrag = False
507 if self.side == MV_HOR:
508 self.dragTarget.SizeLeaf(self.GetParent(),
509 self.py,not self.side)
510 else:
511 self.dragTarget.SizeLeaf(self.GetParent(),
512 self.px,not self.side)
513 self.dragTarget = None
514 else:
515 evt.Skip()
516
517#----------------------------------------------------------------------
518
519
b881fc78 520class MultiCreator(wx.Window):
d14a1e28
RD		 521 def __init__(self,parent,side):
522 self.side = side
523 x,y,w,h = self.CalcSizePos(parent)
b881fc78
RD		 524 wx.Window.__init__(self,id = -1,parent = parent,
525 pos = (x,y),
526 size = (w,h),
527 style = wx.CLIP_CHILDREN)
d14a1e28
RD		 528
529 self.px = None # Previous X
530 self.py = None # Previous Y
531 self.isDrag = False # In Dragging
532
b881fc78
RD		 533 self.Bind(wx.EVT_LEAVE_WINDOW,self.OnLeave)
534 self.Bind(wx.EVT_ENTER_WINDOW,self.OnEnter)
535 self.Bind(wx.EVT_MOTION,self.OnMouseMove)
536 self.Bind(wx.EVT_LEFT_DOWN,self.OnPress)
537 self.Bind(wx.EVT_LEFT_UP,self.OnRelease)
538 self.Bind(wx.EVT_PAINT,self.OnPaint)
d14a1e28
RD		 539
540 def CalcSizePos(self,parent):
b881fc78 541 pw,ph = parent.GetSize()
d14a1e28
RD		 542 if self.side == MV_HOR:
543 x = 2
544 y = ph - SH_SIZE
545 w = CR_SIZE
546 h = SH_SIZE
547 else:
548 x = pw - SH_SIZE
549 y = 4 + SH_SIZE # Make provision for closer
550 w = SH_SIZE
551 h = CR_SIZE
552 return (x,y,w,h)
553
554 def OnSize(self,evt):
555 x,y,w,h = self.CalcSizePos(self.GetParent())
556 self.SetDimensions(x,y,w,h)
557
558 def OnLeave(self,evt):
b881fc78 559 self.SetCursor(wx.StockCursor(wx.CURSOR_ARROW))
d14a1e28
RD		 560
561 def OnEnter(self,evt):
562 if self.side == MV_HOR:
b881fc78 563 self.SetCursor(wx.StockCursor(wx.CURSOR_HAND))
d14a1e28 564 else:
b881fc78 565 self.SetCursor(wx.StockCursor(wx.CURSOR_POINT_LEFT))
d14a1e28
RD		 566
567 def OnMouseMove(self,evt):
568 if self.isDrag:
569 parent = self.GetParent()
570 DrawSash(parent,self.px,self.py,self.side)
571 self.px,self.py = self.ClientToScreenXY(evt.m_x,evt.m_y)
572 self.px,self.py = parent.ScreenToClientXY(self.px,self.py)
573 DrawSash(parent,self.px,self.py,self.side)
574 else:
575 evt.Skip()
576
577 def OnPress(self,evt):
578 self.isDrag = True
579 parent = self.GetParent()
580 self.px,self.py = self.ClientToScreenXY(evt.m_x,evt.m_y)
581 self.px,self.py = parent.ScreenToClientXY(self.px,self.py)
582 DrawSash(parent,self.px,self.py,self.side)
583 self.CaptureMouse()
584
585 def OnRelease(self,evt):
586 if self.isDrag:
587 parent = self.GetParent()
588 DrawSash(parent,self.px,self.py,self.side)
589 self.ReleaseMouse()
590 self.isDrag = False
591
592 if self.side == MV_HOR:
593 parent.AddLeaf(MV_VER,self.py)
594 else:
595 parent.AddLeaf(MV_HOR,self.px)
596 else:
597 evt.Skip()
598
599 def OnPaint(self,evt):
b881fc78
RD		 600 dc = wx.PaintDC(self)
601 dc.SetBackground(wx.Brush(self.GetBackgroundColour(),wx.SOLID))
d14a1e28
RD		 602 dc.Clear()
603
b881fc78
RD		 604 highlight = wx.Pen(wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNHIGHLIGHT), 1, wx.SOLID)
605 shadow = wx.Pen(wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNSHADOW), 1, wx.SOLID)
606 black = wx.Pen(wx.BLACK,1,wx.SOLID)
607 w,h = self.GetSize()
d14a1e28
RD		 608 w -= 1
609 h -= 1
610
611 # Draw outline
612 dc.SetPen(highlight)
7722248d
RD		 613 dc.DrawLine((0,0), (0,h))
614 dc.DrawLine((0,0), (w,0))
d14a1e28 615 dc.SetPen(black)
7722248d
RD		 616 dc.DrawLine((0,h), (w+1,h))
617 dc.DrawLine((w,0), (w,h))
d14a1e28 618 dc.SetPen(shadow)
7722248d 619 dc.DrawLine((w-1,2), (w-1,h))
d14a1e28
RD		 620
621#----------------------------------------------------------------------
622
623
b881fc78 624class MultiCloser(wx.Window):
d14a1e28
RD		 625 def __init__(self,parent):
626 x,y,w,h = self.CalcSizePos(parent)
b881fc78
RD		 627 wx.Window.__init__(self,id = -1,parent = parent,
628 pos = (x,y),
629 size = (w,h),
630 style = wx.CLIP_CHILDREN)
d14a1e28
RD		 631
632 self.down = False
633 self.entered = False
634
b881fc78
RD		 635 self.Bind(wx.EVT_LEFT_DOWN,self.OnPress)
636 self.Bind(wx.EVT_LEFT_UP,self.OnRelease)
637 self.Bind(wx.EVT_PAINT,self.OnPaint)
638 self.Bind(wx.EVT_LEAVE_WINDOW,self.OnLeave)
639 self.Bind(wx.EVT_ENTER_WINDOW,self.OnEnter)
d14a1e28
RD		 640
641 def OnLeave(self,evt):
b881fc78 642 self.SetCursor(wx.StockCursor(wx.CURSOR_ARROW))
d14a1e28
RD		 643 self.entered = False
644
645 def OnEnter(self,evt):
b881fc78 646 self.SetCursor(wx.StockCursor(wx.CURSOR_BULLSEYE))
d14a1e28
RD		 647 self.entered = True
648
649 def OnPress(self,evt):
650 self.down = True
651 evt.Skip()
652
653 def OnRelease(self,evt):
654 if self.down and self.entered:
655 self.GetParent().DestroyLeaf()
656 else:
657 evt.Skip()
658 self.down = False
659
660 def OnPaint(self,evt):
b881fc78
RD		 661 dc = wx.PaintDC(self)
662 dc.SetBackground(wx.Brush(wx.RED,wx.SOLID))
d14a1e28
RD		 663 dc.Clear()
664
665 def CalcSizePos(self,parent):
b881fc78 666 pw,ph = parent.GetSize()
d14a1e28
RD		 667 x = pw - SH_SIZE
668 w = SH_SIZE
669 h = SH_SIZE + 2
670 y = 1
671 return (x,y,w,h)
672
673 def OnSize(self,evt):
674 x,y,w,h = self.CalcSizePos(self.GetParent())
675 self.SetDimensions(x,y,w,h)
676
677
678#----------------------------------------------------------------------
679
680
b881fc78 681class EmptyChild(wx.Window):
d14a1e28 682 def __init__(self,parent):
b881fc78 683 wx.Window.__init__(self,parent,-1, style = wx.CLIP_CHILDREN)
d14a1e28
RD		 684
685
686#----------------------------------------------------------------------
687
688
689def DrawSash(win,x,y,direction):
b881fc78 690 dc = wx.ScreenDC()
d14a1e28 691 dc.StartDrawingOnTopWin(win)
b881fc78
RD		 692 bmp = wx.EmptyBitmap(8,8)
693 bdc = wx.MemoryDC()
d14a1e28 694 bdc.SelectObject(bmp)
7722248d 695 bdc.DrawRectangle((-1,-1), (10,10))
d14a1e28
RD		 696 for i in range(8):
697 for j in range(8):
698 if ((i + j) & 1):
7722248d 699 bdc.DrawPoint((i,j))
d14a1e28 700
b881fc78 701 brush = wx.Brush(wx.Colour(0,0,0))
d14a1e28
RD		 702 brush.SetStipple(bmp)
703
704 dc.SetBrush(brush)
b881fc78 705 dc.SetLogicalFunction(wx.XOR)
d14a1e28 706
b881fc78 707 body_w,body_h = win.GetClientSize()
d14a1e28
RD		 708
709 if y < 0:
710 y = 0
711 if y > body_h:
712 y = body_h
713 if x < 0:
714 x = 0
715 if x > body_w:
716 x = body_w
717
718 if direction == MV_HOR:
719 x = 0
720 else:
721 y = 0
722
723 x,y = win.ClientToScreenXY(x,y)
724
725 w = body_w
726 h = body_h
727
728 if direction == MV_HOR:
7722248d 729 dc.DrawRectangle((x,y-2), (w,4))
d14a1e28 730 else:
7722248d 731 dc.DrawRectangle((x-2,y), (4,h))
d14a1e28
RD		 732
733 dc.EndDrawingOnTop()
wxWidgets (Impactor)