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82c9f85c 1///////////////////////////////////////////////////////////////////////////////
faa49bfd 2// Name: src/msw/toplevel.cpp
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3// Purpose: implements wxTopLevelWindow for MSW
4// Author: Vadim Zeitlin
5// Modified by:
6// Created: 24.09.01
7// RCS-ID: $Id$
8// Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
65571936 9// License: wxWindows licence
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10///////////////////////////////////////////////////////////////////////////////
11
12// ============================================================================
13// declarations
14// ============================================================================
15
16// ----------------------------------------------------------------------------
17// headers
18// ----------------------------------------------------------------------------
19
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20// For compilers that support precompilation, includes "wx.h".
21#include "wx/wxprec.h"
22
23#ifdef __BORLANDC__
24 #pragma hdrstop
25#endif
26
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27#include "wx/toplevel.h"
28
82c9f85c 29#ifndef WX_PRECOMP
3a922bb4 30 #include "wx/app.h"
28b68852 31 #include "wx/dialog.h"
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32 #include "wx/string.h"
33 #include "wx/log.h"
34 #include "wx/intl.h"
14dd645e 35 #include "wx/frame.h"
706d74ab 36 #include "wx/containr.h" // wxSetFocusToChild()
02761f6c 37 #include "wx/module.h"
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38#endif //WX_PRECOMP
39
dc92adaf 40#include "wx/dynlib.h"
2b5f62a0 41
82c9f85c 42#include "wx/msw/private.h"
3d487566 43#if defined(__WXWINCE__) && !defined(__HANDHELDPC__)
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44 #include <ole2.h>
45 #include <shellapi.h>
46 // Standard SDK doesn't have aygshell.dll: see include/wx/msw/wince/libraries.h
47 #if _WIN32_WCE < 400 || !defined(__WINCE_STANDARDSDK__)
48 #include <aygshell.h>
49 #endif
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50#endif
51
4676948b 52#include "wx/msw/winundef.h"
a6c2e2c7 53#include "wx/msw/missing.h"
4676948b 54
716645d3 55#include "wx/display.h"
7e25f59e 56
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57#ifndef ICON_BIG
58 #define ICON_BIG 1
59#endif
60
61#ifndef ICON_SMALL
62 #define ICON_SMALL 0
63#endif
64
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65// ----------------------------------------------------------------------------
66// stubs for missing functions under MicroWindows
67// ----------------------------------------------------------------------------
68
69#ifdef __WXMICROWIN__
70
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71// static inline bool IsIconic(HWND WXUNUSED(hwnd)) { return false; }
72static inline bool IsZoomed(HWND WXUNUSED(hwnd)) { return false; }
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73
74#endif // __WXMICROWIN__
75
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76// NB: wxDlgProc must be defined here and not in dialog.cpp because the latter
77// is not included by wxUniv build which does need wxDlgProc
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78LONG APIENTRY _EXPORT
79wxDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
80
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81// ----------------------------------------------------------------------------
82// globals
83// ----------------------------------------------------------------------------
84
77ffb593 85// the name of the default wxWidgets class
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86#ifdef __WXWINCE__
87extern wxChar *wxCanvasClassName;
88#else
b225f659 89extern const wxChar *wxCanvasClassName;
46fa338b 90#endif
b225f659 91
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92// ----------------------------------------------------------------------------
93// wxTLWHiddenParentModule: used to manage the hidden parent window (we need a
94// module to ensure that the window is always deleted)
95// ----------------------------------------------------------------------------
96
97class wxTLWHiddenParentModule : public wxModule
98{
99public:
100 // module init/finalize
101 virtual bool OnInit();
102 virtual void OnExit();
103
104 // get the hidden window (creates on demand)
105 static HWND GetHWND();
106
107private:
108 // the HWND of the hidden parent
109 static HWND ms_hwnd;
110
111 // the class used to create it
112 static const wxChar *ms_className;
113
114 DECLARE_DYNAMIC_CLASS(wxTLWHiddenParentModule)
115};
116
117IMPLEMENT_DYNAMIC_CLASS(wxTLWHiddenParentModule, wxModule)
9dfef5ac 118
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119// ============================================================================
120// wxTopLevelWindowMSW implementation
121// ============================================================================
122
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123BEGIN_EVENT_TABLE(wxTopLevelWindowMSW, wxTopLevelWindowBase)
124 EVT_ACTIVATE(wxTopLevelWindowMSW::OnActivate)
125END_EVENT_TABLE()
126
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127// ----------------------------------------------------------------------------
128// wxTopLevelWindowMSW creation
129// ----------------------------------------------------------------------------
130
131void wxTopLevelWindowMSW::Init()
132{
133 m_iconized =
bfbb0b4c 134 m_maximizeOnShow = false;
b225f659 135
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136 // Data to save/restore when calling ShowFullScreen
137 m_fsStyle = 0;
138 m_fsOldWindowStyle = 0;
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139 m_fsIsMaximized = false;
140 m_fsIsShowing = false;
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141
142 m_winLastFocused = (wxWindow *)NULL;
fb8a56b7 143
3180bc0e 144#if defined(__SMARTPHONE__) && defined(__WXWINCE__)
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145 m_MenuBarHWND = 0;
146#endif
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147
148#if defined(__SMARTPHONE__) || defined(__POCKETPC__)
149 SHACTIVATEINFO* info = new SHACTIVATEINFO;
150 wxZeroMemory(*info);
151 info->cbSize = sizeof(SHACTIVATEINFO);
152
153 m_activateInfo = (void*) info;
154#endif
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155}
156
b2d5a7ee 157WXDWORD wxTopLevelWindowMSW::MSWGetStyle(long style, WXDWORD *exflags) const
b225f659 158{
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159 // let the base class deal with the common styles but fix the ones which
160 // don't make sense for us (we also deal with the borders ourselves)
161 WXDWORD msflags = wxWindow::MSWGetStyle
162 (
163 (style & ~wxBORDER_MASK) | wxBORDER_NONE, exflags
31e7e89f 164 ) & ~WS_CHILD & ~WS_VISIBLE;
b225f659 165
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166 // For some reason, WS_VISIBLE needs to be defined on creation for
167 // SmartPhone 2003. The title can fail to be displayed otherwise.
168#if defined(__SMARTPHONE__) || (defined(__WXWINCE__) && _WIN32_WCE < 400)
c1855476 169 msflags |= WS_VISIBLE;
aa29eefa 170 ((wxTopLevelWindowMSW*)this)->wxWindowBase::Show(true);
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171#endif
172
b225f659 173 // first select the kind of window being created
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174 //
175 // note that if we don't set WS_POPUP, Windows assumes WS_OVERLAPPED and
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176 // creates a window with both caption and border, hence we need to use
177 // WS_POPUP in a few cases just to avoid having caption/border which we
178 // don't want
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179
180 // border and caption styles
6f26f98e 181 if ( ( style & wxRESIZE_BORDER ) && !IsAlwaysMaximized())
0e082993 182 msflags |= WS_THICKFRAME;
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183 else if ( exflags && ((style & wxBORDER_DOUBLE) || (style & wxBORDER_RAISED)) )
184 *exflags |= WS_EX_DLGMODALFRAME;
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185 else if ( !(style & wxBORDER_NONE) )
186 msflags |= WS_BORDER;
9cce2fe2 187#ifndef __POCKETPC__
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188 else
189 msflags |= WS_POPUP;
82eda5ec 190#endif
0e082993 191
9ceeecb9 192 // normally we consider that all windows without a caption must be popups,
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193 // but CE is an exception: there windows normally do not have the caption
194 // but shouldn't be made popups as popups can't have menus and don't look
195 // like normal windows anyhow
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196
197 // TODO: Smartphone appears to like wxCAPTION, but we should check that
198 // we need it.
199#if defined(__SMARTPHONE__) || !defined(__WXWINCE__)
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200 if ( style & wxCAPTION )
201 msflags |= WS_CAPTION;
f76858d8 202#ifndef __WXWINCE__
dfb06c62 203 else
b225f659 204 msflags |= WS_POPUP;
f76858d8 205#endif // !__WXWINCE__
9ceeecb9 206#endif
e5aa8b81 207
b225f659 208 // next translate the individual flags
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209
210 // WS_EX_CONTEXTHELP is incompatible with WS_MINIMIZEBOX and WS_MAXIMIZEBOX
211 // and is ignored if we specify both of them, but chances are that if we
7ce6cc9b 212 // use wxWS_EX_CONTEXTHELP, we really do want to have the context help
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213 // button while wxMINIMIZE/wxMAXIMIZE are included by default, so the help
214 // takes precedence
7ce6cc9b 215 if ( !(GetExtraStyle() & wxWS_EX_CONTEXTHELP) )
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216 {
217 if ( style & wxMINIMIZE_BOX )
218 msflags |= WS_MINIMIZEBOX;
219 if ( style & wxMAXIMIZE_BOX )
220 msflags |= WS_MAXIMIZEBOX;
221 }
9ceeecb9 222
faa49bfd 223#ifndef __WXWINCE__
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224 if ( style & wxSYSTEM_MENU )
225 msflags |= WS_SYSMENU;
9ceeecb9 226#endif
2a47cb1b 227
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228 // NB: under CE these 2 styles are not supported currently, we should
229 // call Minimize()/Maximize() "manually" if we want to support them
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230 if ( style & wxMINIMIZE )
231 msflags |= WS_MINIMIZE;
9ceeecb9 232
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233 if ( style & wxMAXIMIZE )
234 msflags |= WS_MAXIMIZE;
0e082993 235
b225f659 236 // Keep this here because it saves recoding this function in wxTinyFrame
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237 if ( style & (wxTINY_CAPTION_VERT | wxTINY_CAPTION_HORIZ) )
238 msflags |= WS_CAPTION;
82eda5ec 239
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240 if ( exflags )
241 {
f76858d8 242 // there is no taskbar under CE, so omit all this
45f27284 243#if !defined(__WXWINCE__)
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244 if ( !(GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) )
245 {
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246 if ( style & wxFRAME_TOOL_WINDOW )
247 {
248 // create the palette-like window
35bf863b 249 *exflags |= WS_EX_TOOLWINDOW;
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250
251 // tool windows shouldn't appear on the taskbar (as documented)
252 style |= wxFRAME_NO_TASKBAR;
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253 }
254
255 // We have to solve 2 different problems here:
256 //
257 // 1. frames with wxFRAME_NO_TASKBAR flag shouldn't appear in the
258 // taskbar even if they don't have a parent
259 //
260 // 2. frames without this style should appear in the taskbar even
261 // if they're owned (Windows only puts non owned windows into
262 // the taskbar normally)
263 //
264 // The second one is solved here by using WS_EX_APPWINDOW flag, the
265 // first one is dealt with in our MSWGetParent() method
266 // implementation
267 if ( !(style & wxFRAME_NO_TASKBAR) && GetParent() )
268 {
269 // need to force the frame to appear in the taskbar
35bf863b 270 *exflags |= WS_EX_APPWINDOW;
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271 }
272 //else: nothing to do [here]
35bf863b 273 }
b554cf63 274
7ce6cc9b 275 if ( GetExtraStyle() & wxWS_EX_CONTEXTHELP )
b554cf63 276 *exflags |= WS_EX_CONTEXTHELP;
f76858d8 277#endif // !__WXWINCE__
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278
279 if ( style & wxSTAY_ON_TOP )
280 *exflags |= WS_EX_TOPMOST;
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281 }
282
283 return msflags;
284}
285
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286WXHWND wxTopLevelWindowMSW::MSWGetParent() const
287{
288 // for the frames without wxFRAME_FLOAT_ON_PARENT style we should use NULL
289 // parent HWND or it would be always on top of its parent which is not what
290 // we usually want (in fact, we only want it for frames with the
291 // wxFRAME_FLOAT_ON_PARENT flag)
2b5f62a0 292 HWND hwndParent = NULL;
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293 if ( HasFlag(wxFRAME_FLOAT_ON_PARENT) )
294 {
2b5f62a0 295 const wxWindow *parent = GetParent();
9dfef5ac 296
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297 if ( !parent )
298 {
299 // this flag doesn't make sense then and will be ignored
300 wxFAIL_MSG( _T("wxFRAME_FLOAT_ON_PARENT but no parent?") );
301 }
302 else
303 {
304 hwndParent = GetHwndOf(parent);
305 }
9dfef5ac 306 }
2b5f62a0 307 //else: don't float on parent, must not be owned
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308
309 // now deal with the 2nd taskbar-related problem (see comments above in
310 // MSWGetStyle())
2b5f62a0 311 if ( HasFlag(wxFRAME_NO_TASKBAR) && !hwndParent )
9dfef5ac 312 {
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313 // use hidden parent
314 hwndParent = wxTLWHiddenParentModule::GetHWND();
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315 }
316
2b5f62a0 317 return (WXHWND)hwndParent;
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318}
319
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320#if defined(__SMARTPHONE__) || defined(__POCKETPC__)
321bool wxTopLevelWindowMSW::HandleSettingChange(WXWPARAM wParam, WXLPARAM lParam)
322{
323 SHACTIVATEINFO *info = (SHACTIVATEINFO*) m_activateInfo;
324 if ( info )
325 {
1272e71b 326 SHHandleWMSettingChange(GetHwnd(), wParam, lParam, info);
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327 }
328
1272e71b 329 return wxWindowMSW::HandleSettingChange(wParam, lParam);
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330}
331#endif
332
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333WXLRESULT wxTopLevelWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
334{
335 WXLRESULT rc = 0;
336 bool processed = false;
337
8b0df0e1 338#if defined(__SMARTPHONE__) || defined(__POCKETPC__)
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339 switch ( message )
340 {
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341 case WM_ACTIVATE:
342 {
343 SHACTIVATEINFO* info = (SHACTIVATEINFO*) m_activateInfo;
344 if (info)
345 {
346 DWORD flags = 0;
347 if (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) flags = SHA_INPUTDIALOG;
348 SHHandleWMActivate(GetHwnd(), wParam, lParam, info, flags);
349 }
350
351 // This implicitly sends a wxEVT_ACTIVATE_APP event
352 if (wxTheApp)
353 wxTheApp->SetActive(wParam != 0, FindFocus());
354
355 break;
356 }
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357 case WM_HIBERNATE:
358 {
359 if (wxTheApp)
360 {
361 wxActivateEvent event(wxEVT_HIBERNATE, true, wxID_ANY);
362 event.SetEventObject(wxTheApp);
363 processed = wxTheApp->ProcessEvent(event);
364 }
365 break;
366 }
08b97268 367 }
8b0df0e1 368#endif
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369
370 if ( !processed )
371 rc = wxTopLevelWindowBase::MSWWindowProc(message, wParam, lParam);
372
373 return rc;
374}
375
6e8515a3 376bool wxTopLevelWindowMSW::CreateDialog(const void *dlgTemplate,
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377 const wxString& title,
378 const wxPoint& pos,
379 const wxSize& size)
380{
381#ifdef __WXMICROWIN__
382 // no dialogs support under MicroWin yet
383 return CreateFrame(title, pos, size);
384#else // !__WXMICROWIN__
385 wxWindow *parent = GetParent();
386
387 // for the dialogs without wxDIALOG_NO_PARENT style, use the top level
388 // app window as parent - this avoids creating modal dialogs without
389 // parent
390 if ( !parent && !(GetWindowStyleFlag() & wxDIALOG_NO_PARENT) )
391 {
392 parent = wxTheApp->GetTopWindow();
e058b98d 393
39cc7a0b 394 if ( parent )
e058b98d 395 {
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396 // don't use transient windows as parents, this is dangerous as it
397 // can lead to a crash if the parent is destroyed before the child
398 //
399 // also don't use the window which is currently hidden as then the
400 // dialog would be hidden as well
401 if ( (parent->GetExtraStyle() & wxWS_EX_TRANSIENT) ||
402 !parent->IsShown() )
403 {
404 parent = NULL;
405 }
e058b98d 406 }
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407 }
408
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409 m_hWnd = (WXHWND)::CreateDialogIndirect
410 (
411 wxGetInstance(),
412 (DLGTEMPLATE*)dlgTemplate,
413 parent ? GetHwndOf(parent) : NULL,
414 (DLGPROC)wxDlgProc
415 );
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416
417 if ( !m_hWnd )
418 {
7e99eddf 419 wxFAIL_MSG(wxT("Failed to create dialog. Incorrect DLGTEMPLATE?"));
b225f659 420
7e99eddf 421 wxLogSysError(wxT("Can't create dialog using memory template"));
b225f659 422
bfbb0b4c 423 return false;
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424 }
425
b2d5a7ee 426 WXDWORD exflags;
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427 (void)MSWGetCreateWindowFlags(&exflags);
428
429 if ( exflags )
430 {
431 ::SetWindowLong(GetHwnd(), GWL_EXSTYLE, exflags);
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432 ::SetWindowPos(GetHwnd(),
433 exflags & WS_EX_TOPMOST ? HWND_TOPMOST : 0,
434 0, 0, 0, 0,
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435 SWP_NOSIZE |
436 SWP_NOMOVE |
cef338d3 437 (exflags & WS_EX_TOPMOST ? 0 : SWP_NOZORDER) |
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438 SWP_NOACTIVATE);
439 }
440
b554cf63 441#if !defined(__WXWINCE__)
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442 // For some reason, the system menu is activated when we use the
443 // WS_EX_CONTEXTHELP style, so let's set a reasonable icon
444 if ( exflags & WS_EX_CONTEXTHELP )
445 {
446 wxFrame *winTop = wxDynamicCast(wxTheApp->GetTopWindow(), wxFrame);
447 if ( winTop )
448 {
449 wxIcon icon = winTop->GetIcon();
450 if ( icon.Ok() )
451 {
452 ::SendMessage(GetHwnd(), WM_SETICON,
453 (WPARAM)TRUE,
454 (LPARAM)GetHiconOf(icon));
455 }
456 }
457 }
b554cf63 458#endif
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459
460 // move the dialog to its initial position without forcing repainting
461 int x, y, w, h;
72a11184 462 (void)MSWGetCreateWindowCoords(pos, size, x, y, w, h);
4c53c743 463
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464 if ( x == (int)CW_USEDEFAULT )
465 {
466 // centre it on the screen - what else can we do?
467 wxSize sizeDpy = wxGetDisplaySize();
468
469 x = (sizeDpy.x - w) / 2;
470 y = (sizeDpy.y - h) / 2;
471 }
472
a9928e9d 473#if !defined(__WXWINCE__) || defined(__WINCE_STANDARDSDK__)
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474 if ( !::MoveWindow(GetHwnd(), x, y, w, h, FALSE) )
475 {
476 wxLogLastError(wxT("MoveWindow"));
b225f659 477 }
28c191aa 478#endif
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479
480 if ( !title.empty() )
481 {
e0a050e3 482 ::SetWindowText(GetHwnd(), title.wx_str());
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483 }
484
485 SubclassWin(m_hWnd);
faa49bfd 486
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487#ifdef __SMARTPHONE__
488 // Work around title non-display glitch
489 Show(false);
faa49bfd 490#endif
b225f659 491
bfbb0b4c 492 return true;
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493#endif // __WXMICROWIN__/!__WXMICROWIN__
494}
495
496bool wxTopLevelWindowMSW::CreateFrame(const wxString& title,
497 const wxPoint& pos,
498 const wxSize& size)
499{
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500 WXDWORD exflags;
501 WXDWORD flags = MSWGetCreateWindowFlags(&exflags);
b225f659 502
6fd54d58 503 const wxSize sz = IsAlwaysMaximized() ? wxDefaultSize : size;
6f26f98e 504
08a58133 505#ifndef __WXWINCE__
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506 if ( wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft )
507 exflags |= WS_EX_LAYOUTRTL;
08a58133 508#endif
978af864 509
e0a050e3 510 return MSWCreate(wxCanvasClassName, title.wx_str(), pos, sz, flags, exflags);
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511}
512
513bool wxTopLevelWindowMSW::Create(wxWindow *parent,
514 wxWindowID id,
515 const wxString& title,
516 const wxPoint& pos,
517 const wxSize& size,
518 long style,
519 const wxString& name)
520{
999836aa 521 bool ret wxDUMMY_INITIALIZE(false);
2a47cb1b 522
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523 // init our fields
524 Init();
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525
526 wxSize sizeReal = size;
527 if ( !sizeReal.IsFullySpecified() )
528 {
529 sizeReal.SetDefaults(GetDefaultSize());
530 }
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531
532 m_windowStyle = style;
533
534 SetName(name);
535
bfbb0b4c 536 m_windowId = id == wxID_ANY ? NewControlId() : id;
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537
538 wxTopLevelWindows.Append(this);
539
540 if ( parent )
541 parent->AddChild(this);
542
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543 if ( GetExtraStyle() & wxTOPLEVEL_EX_DIALOG )
544 {
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545 // we have different dialog templates to allows creation of dialogs
546 // with & without captions under MSWindows, resizeable or not (but a
547 // resizeable dialog always has caption - otherwise it would look too
548 // strange)
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549
550 // we need 3 additional WORDs for dialog menu, class and title (as we
551 // don't use DS_SETFONT we don't need the fourth WORD for the font)
552 static const int dlgsize = sizeof(DLGTEMPLATE) + (sizeof(WORD) * 3);
553 DLGTEMPLATE *dlgTemplate = (DLGTEMPLATE *)malloc(dlgsize);
554 memset(dlgTemplate, 0, dlgsize);
555
556 // these values are arbitrary, they won't be used normally anyhow
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557 dlgTemplate->x = 34;
558 dlgTemplate->y = 22;
559 dlgTemplate->cx = 144;
560 dlgTemplate->cy = 75;
561
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562 // reuse the code in MSWGetStyle() but correct the results slightly for
563 // the dialog
564 dlgTemplate->style = MSWGetStyle(style, NULL);
565
566 // all dialogs are popups
567 dlgTemplate->style |= WS_POPUP;
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568
569#ifndef __WXWINCE__
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570 if ( wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft )
571 {
572 dlgTemplate->dwExtendedStyle |= WS_EX_LAYOUTRTL;
573 }
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574
575 // force 3D-look if necessary, it looks impossibly ugly otherwise
576 if ( style & (wxRESIZE_BORDER | wxCAPTION) )
577 dlgTemplate->style |= DS_MODALFRAME;
9cce2fe2 578#endif
b225f659 579
2a47cb1b 580 ret = CreateDialog(dlgTemplate, title, pos, sizeReal);
6e8515a3 581 free(dlgTemplate);
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582 }
583 else // !dialog
584 {
2a47cb1b 585 ret = CreateFrame(title, pos, sizeReal);
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586 }
587
9ceeecb9 588#ifndef __WXWINCE__
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589 if ( ret && !(GetWindowStyleFlag() & wxCLOSE_BOX) )
590 {
591 EnableCloseButton(false);
b225f659 592 }
9ceeecb9 593#endif
9ca4dd06 594
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595 // for standard dialogs the dialog manager generates WM_CHANGEUISTATE
596 // itself but for custom windows we have to do it ourselves in order to
597 // make the keyboard indicators (such as underlines for accelerators and
598 // focus rectangles) work under Win2k+
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599 if ( ret )
600 {
3ef092d6 601 MSWUpdateUIState(UIS_INITIALIZE);
bb655ead
VZ
602 }
603
f43255e8
WS
604 // Note: if we include PocketPC in this test, dialogs can fail to show up,
605 // for example the text entry dialog in the dialogs sample. Problem with Maximise()?
606#if defined(__WXWINCE__) && (defined(__SMARTPHONE__) || defined(__WINCE_STANDARDSDK__))
6f26f98e 607 if ( ( style & wxMAXIMIZE ) || IsAlwaysMaximized() )
991420e6
WS
608 {
609 this->Maximize();
610 }
f43255e8 611#endif
82eda5ec 612
3180bc0e 613#if defined(__SMARTPHONE__) && defined(__WXWINCE__)
fb8a56b7
WS
614 SetRightMenu(); // to nothing for initialization
615#endif
616
9ca4dd06 617 return ret;
82c9f85c
VZ
618}
619
620wxTopLevelWindowMSW::~wxTopLevelWindowMSW()
621{
08b97268
WS
622#if defined(__SMARTPHONE__) || defined(__POCKETPC__)
623 SHACTIVATEINFO* info = (SHACTIVATEINFO*) m_activateInfo;
624 delete info;
625 m_activateInfo = NULL;
626#endif
627
d6fb86a8
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628 // after destroying an owned window, Windows activates the next top level
629 // window in Z order but it may be different from our owner (to reproduce
630 // this simply Alt-TAB to another application and back before closing the
631 // owned frame) whereas we always want to yield activation to our parent
632 if ( HasFlag(wxFRAME_FLOAT_ON_PARENT) )
633 {
634 wxWindow *parent = GetParent();
635 if ( parent )
636 {
637 ::BringWindowToTop(GetHwndOf(parent));
638 }
639 }
82c9f85c
VZ
640}
641
82c9f85c
VZ
642// ----------------------------------------------------------------------------
643// wxTopLevelWindowMSW showing
644// ----------------------------------------------------------------------------
645
646void wxTopLevelWindowMSW::DoShowWindow(int nShowCmd)
647{
648 ::ShowWindow(GetHwnd(), nShowCmd);
649
650 m_iconized = nShowCmd == SW_MINIMIZE;
651}
652
653bool wxTopLevelWindowMSW::Show(bool show)
654{
655 // don't use wxWindow version as we want to call DoShowWindow() ourselves
656 if ( !wxWindowBase::Show(show) )
bfbb0b4c 657 return false;
82c9f85c
VZ
658
659 int nShowCmd;
660 if ( show )
661 {
662 if ( m_maximizeOnShow )
663 {
664 // show and maximize
665 nShowCmd = SW_MAXIMIZE;
666
991420e6 667 // This is necessary, or no window appears
aa29eefa 668#if defined( __WINCE_STANDARDSDK__) || defined(__SMARTPHONE__)
991420e6 669 DoShowWindow(SW_SHOW);
a9928e9d
JS
670#endif
671
bfbb0b4c 672 m_maximizeOnShow = false;
82c9f85c
VZ
673 }
674 else // just show
675 {
84cff965
JS
676 if ( GetWindowStyle() & wxFRAME_TOOL_WINDOW )
677 nShowCmd = SW_SHOWNA;
678 else
679 nShowCmd = SW_SHOW;
82c9f85c
VZ
680 }
681 }
682 else // hide
683 {
684 nShowCmd = SW_HIDE;
685 }
686
687 DoShowWindow(nShowCmd);
688
a9928e9d
JS
689#if defined(__WXWINCE__) && (_WIN32_WCE >= 400 && !defined(__POCKETPC__) && !defined(__SMARTPHONE__))
690 // Addornments have to be added when the frame is the correct size
691 wxFrame* frame = wxDynamicCast(this, wxFrame);
692 if (frame && frame->GetMenuBar())
693 frame->GetMenuBar()->AddAdornments(GetWindowStyleFlag());
694#endif
0567fdfc 695
6fd54d58
VZ
696 // we only set pending size if we're maximized before being shown, now that
697 // we're shown we don't need it any more (it is reset in size event handler
698 // for child windows but we have to do it ourselves for this parent window)
699 m_pendingSize = wxDefaultSize;
700
0567fdfc 701 return true;
82c9f85c
VZ
702}
703
704// ----------------------------------------------------------------------------
705// wxTopLevelWindowMSW maximize/minimize
706// ----------------------------------------------------------------------------
707
708void wxTopLevelWindowMSW::Maximize(bool maximize)
709{
710 if ( IsShown() )
711 {
712 // just maximize it directly
713 DoShowWindow(maximize ? SW_MAXIMIZE : SW_RESTORE);
714 }
715 else // hidden
716 {
73c902d6
DS
717 // we can't maximize the hidden frame because it shows it as well,
718 // so just remember that we should do it later in this case
a0be434e 719 m_maximizeOnShow = maximize;
ac2de323
VZ
720
721 // after calling Maximize() the client code expects to get the frame
722 // "real" size and doesn't want to know that, because of implementation
723 // details, the frame isn't really maximized yet but will be only once
724 // it's shown, so return our size as it will be then in this case
7889b795
VZ
725 if ( maximize )
726 {
6fd54d58
VZ
727 // we must only change pending size here, and not call SetSize()
728 // because otherwise Windows would think that this (full screen)
729 // size is the natural size for the frame and so would use it when
730 // the user clicks on "restore" title bar button instead of the
731 // correct initial frame size
732 //
733 // NB: unfortunately we don't know which display we're on yet so we
734 // have to use the default one
735 m_pendingSize = wxGetClientDisplayRect().GetSize();
7889b795
VZ
736 }
737 //else: can't do anything in this case, we don't have the old size
82c9f85c
VZ
738 }
739}
740
741bool wxTopLevelWindowMSW::IsMaximized() const
742{
979a0320
WS
743 return IsAlwaysMaximized() ||
744#if !defined(__SMARTPHONE__) && !defined(__POCKETPC__)
745 (::IsZoomed(GetHwnd()) != 0) ||
4676948b 746#endif
979a0320 747 m_maximizeOnShow;
82c9f85c
VZ
748}
749
750void wxTopLevelWindowMSW::Iconize(bool iconize)
751{
752 DoShowWindow(iconize ? SW_MINIMIZE : SW_RESTORE);
753}
754
755bool wxTopLevelWindowMSW::IsIconized() const
756{
4676948b 757#ifdef __WXWINCE__
bfbb0b4c 758 return false;
4676948b 759#else
9f01395e
VZ
760 // don't use m_iconized, it may be briefly out of sync with the real state
761 // as it's only modified when we receive a WM_SIZE and we could be called
762 // from an event handler from one of the messages we receive before it,
763 // such as WM_MOVE
764 return ::IsIconic(GetHwnd()) != 0;
4676948b 765#endif
82c9f85c
VZ
766}
767
768void wxTopLevelWindowMSW::Restore()
769{
770 DoShowWindow(SW_RESTORE);
771}
772
978af864
VZ
773void wxTopLevelWindowMSW::SetLayoutDirection(wxLayoutDirection dir)
774{
775 if ( dir == wxLayout_Default )
776 dir = wxTheApp->GetLayoutDirection();
777
778 if ( dir != wxLayout_Default )
779 wxTopLevelWindowBase::SetLayoutDirection(dir);
780}
781
d43eb2a0
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782// ----------------------------------------------------------------------------
783// wxTopLevelWindowMSW geometry
784// ----------------------------------------------------------------------------
785
b7036299
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786#ifndef __WXWINCE__
787
c5dc89a1
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788void wxTopLevelWindowMSW::DoGetPosition(int *x, int *y) const
789{
d43eb2a0
VZ
790 if ( IsIconized() )
791 {
792 WINDOWPLACEMENT wp;
793 wp.length = sizeof(WINDOWPLACEMENT);
794 if ( ::GetWindowPlacement(GetHwnd(), &wp) )
795 {
796 RECT& rc = wp.rcNormalPosition;
797
798 // the position returned by GetWindowPlacement() is in workspace
799 // coordinates except for windows with WS_EX_TOOLWINDOW style
800 if ( !HasFlag(wxFRAME_TOOL_WINDOW) )
801 {
802 // we must use the correct display for the translation as the
803 // task bar might be shown on one display but not the other one
804 int n = wxDisplay::GetFromWindow(this);
805 wxDisplay dpy(n == wxNOT_FOUND ? 0 : n);
806 const wxPoint ptOfs = dpy.GetClientArea().GetPosition() -
807 dpy.GetGeometry().GetPosition();
808
809 rc.left += ptOfs.x;
810 rc.top += ptOfs.y;
811 }
812
813 if ( x )
814 *x = rc.left;
815 if ( y )
816 *y = rc.top;
817
818 return;
819 }
820
821 wxLogLastError(_T("GetWindowPlacement"));
822 }
823 //else: normal case
824
825 wxTopLevelWindowBase::DoGetPosition(x, y);
826}
827
828void wxTopLevelWindowMSW::DoGetSize(int *width, int *height) const
829{
830 if ( IsIconized() )
831 {
832 WINDOWPLACEMENT wp;
833 wp.length = sizeof(WINDOWPLACEMENT);
834 if ( ::GetWindowPlacement(GetHwnd(), &wp) )
835 {
836 const RECT& rc = wp.rcNormalPosition;
837
838 if ( width )
839 *width = rc.right - rc.left;
840 if ( height )
841 *height = rc.bottom - rc.top;
842
843 return;
844 }
845
846 wxLogLastError(_T("GetWindowPlacement"));
847 }
848 //else: normal case
849
850 wxTopLevelWindowBase::DoGetSize(width, height);
851}
852
c5dc89a1
WS
853#endif // __WXWINCE__
854
c641b1d2
VS
855// ----------------------------------------------------------------------------
856// wxTopLevelWindowMSW fullscreen
857// ----------------------------------------------------------------------------
858
859bool wxTopLevelWindowMSW::ShowFullScreen(bool show, long style)
860{
716645d3 861 if ( show == IsFullScreen() )
c641b1d2 862 {
716645d3 863 // nothing to do
bfbb0b4c 864 return true;
716645d3
VZ
865 }
866
867 m_fsIsShowing = show;
c641b1d2 868
716645d3
VZ
869 if ( show )
870 {
c641b1d2
VS
871 m_fsStyle = style;
872
873 // zap the frame borders
874
875 // save the 'normal' window style
716645d3 876 m_fsOldWindowStyle = GetWindowLong(GetHwnd(), GWL_STYLE);
c641b1d2
VS
877
878 // save the old position, width & height, maximize state
879 m_fsOldSize = GetRect();
880 m_fsIsMaximized = IsMaximized();
881
882 // decide which window style flags to turn off
883 LONG newStyle = m_fsOldWindowStyle;
884 LONG offFlags = 0;
885
886 if (style & wxFULLSCREEN_NOBORDER)
4676948b
JS
887 {
888 offFlags |= WS_BORDER;
889#ifndef __WXWINCE__
890 offFlags |= WS_THICKFRAME;
891#endif
892 }
c641b1d2 893 if (style & wxFULLSCREEN_NOCAPTION)
716645d3 894 offFlags |= WS_CAPTION | WS_SYSMENU;
c641b1d2 895
716645d3 896 newStyle &= ~offFlags;
c641b1d2
VS
897
898 // change our window style to be compatible with full-screen mode
716645d3 899 ::SetWindowLong(GetHwnd(), GWL_STYLE, newStyle);
c641b1d2 900
716645d3
VZ
901 wxRect rect;
902#if wxUSE_DISPLAY
903 // resize to the size of the display containing us
904 int dpy = wxDisplay::GetFromWindow(this);
905 if ( dpy != wxNOT_FOUND )
906 {
907 rect = wxDisplay(dpy).GetGeometry();
908 }
909 else // fall back to the main desktop
86828e0f 910#endif // wxUSE_DISPLAY
716645d3
VZ
911 {
912 // resize to the size of the desktop
913 wxCopyRECTToRect(wxGetWindowRect(::GetDesktopWindow()), rect);
80a81a12
JS
914#ifdef __WXWINCE__
915 // FIXME: size of the bottom menu (toolbar)
916 // should be taken in account
917 rect.height += rect.y;
918 rect.y = 0;
4676948b 919#endif
716645d3 920 }
c641b1d2 921
716645d3 922 SetSize(rect);
c641b1d2
VS
923
924 // now flush the window style cache and actually go full-screen
716645d3 925 long flags = SWP_FRAMECHANGED;
c641b1d2 926
716645d3
VZ
927 // showing the frame full screen should also show it if it's still
928 // hidden
929 if ( !IsShown() )
930 {
931 // don't call wxWindow version to avoid flicker from calling
932 // ::ShowWindow() -- we're going to show the window at the correct
933 // location directly below -- but do call the wxWindowBase version
934 // to sync the internal m_isShown flag
935 wxWindowBase::Show();
c641b1d2 936
716645d3
VZ
937 flags |= SWP_SHOWWINDOW;
938 }
c641b1d2 939
716645d3
VZ
940 SetWindowPos(GetHwnd(), HWND_TOP,
941 rect.x, rect.y, rect.width, rect.height,
942 flags);
c641b1d2 943
3d487566 944#if !defined(__HANDHELDPC__) && (defined(__WXWINCE__) && (_WIN32_WCE < 400))
80a81a12
JS
945 ::SHFullScreen(GetHwnd(), SHFS_HIDETASKBAR | SHFS_HIDESIPBUTTON);
946#endif
947
716645d3
VZ
948 // finally send an event allowing the window to relayout itself &c
949 wxSizeEvent event(rect.GetSize(), GetId());
950 GetEventHandler()->ProcessEvent(event);
951 }
952 else // stop showing full screen
953 {
3d487566 954#if !defined(__HANDHELDPC__) && (defined(__WXWINCE__) && (_WIN32_WCE < 400))
80a81a12
JS
955 ::SHFullScreen(GetHwnd(), SHFS_SHOWTASKBAR | SHFS_SHOWSIPBUTTON);
956#endif
c641b1d2 957 Maximize(m_fsIsMaximized);
716645d3
VZ
958 SetWindowLong(GetHwnd(),GWL_STYLE, m_fsOldWindowStyle);
959 SetWindowPos(GetHwnd(),HWND_TOP,m_fsOldSize.x, m_fsOldSize.y,
c641b1d2 960 m_fsOldSize.width, m_fsOldSize.height, SWP_FRAMECHANGED);
c641b1d2 961 }
716645d3 962
bfbb0b4c 963 return true;
c641b1d2
VS
964}
965
82c9f85c
VZ
966// ----------------------------------------------------------------------------
967// wxTopLevelWindowMSW misc
968// ----------------------------------------------------------------------------
969
faa49bfd
WS
970void wxTopLevelWindowMSW::SetTitle( const wxString& title)
971{
972 SetLabel(title);
973}
974
975wxString wxTopLevelWindowMSW::GetTitle() const
976{
977 return GetLabel();
978}
979
f618020a
MB
980void wxTopLevelWindowMSW::SetIcons(const wxIconBundle& icons)
981{
982 wxTopLevelWindowBase::SetIcons(icons);
82c9f85c 983
a71d815b 984#if !defined(__WXMICROWIN__)
f605c258
VZ
985 const wxIcon& sml = icons.GetIconOfExactSize(16);
986 if( sml.Ok() )
f618020a
MB
987 {
988 ::SendMessage( GetHwndOf( this ), WM_SETICON, ICON_SMALL,
989 (LPARAM)GetHiconOf(sml) );
990 }
991
f605c258
VZ
992 const wxIcon& big = icons.GetIconOfExactSize(32);
993 if( big.Ok() )
82c9f85c 994 {
f618020a
MB
995 ::SendMessage( GetHwndOf( this ), WM_SETICON, ICON_BIG,
996 (LPARAM)GetHiconOf(big) );
82c9f85c 997 }
a71d815b 998#endif // !__WXMICROWIN__
82c9f85c 999}
a91cf80c
VZ
1000
1001bool wxTopLevelWindowMSW::EnableCloseButton(bool enable)
1002{
4676948b 1003#if !defined(__WXMICROWIN__)
a91cf80c 1004 // get system (a.k.a. window) menu
068959b9 1005 HMENU hmenu = GetSystemMenu(GetHwnd(), FALSE /* get it */);
a91cf80c
VZ
1006 if ( !hmenu )
1007 {
660b1906
VZ
1008 // no system menu at all -- ok if we want to remove the close button
1009 // anyhow, but bad if we want to show it
1010 return !enable;
a91cf80c
VZ
1011 }
1012
1013 // enabling/disabling the close item from it also automatically
1014 // disables/enables the close title bar button
aaf765a5
VZ
1015 if ( ::EnableMenuItem(hmenu, SC_CLOSE,
1016 MF_BYCOMMAND |
1017 (enable ? MF_ENABLED : MF_GRAYED)) == -1 )
a91cf80c
VZ
1018 {
1019 wxLogLastError(_T("EnableMenuItem(SC_CLOSE)"));
1020
bfbb0b4c 1021 return false;
a91cf80c 1022 }
960b193e 1023#ifndef __WXWINCE__
a91cf80c
VZ
1024 // update appearance immediately
1025 if ( !::DrawMenuBar(GetHwnd()) )
1026 {
1027 wxLogLastError(_T("DrawMenuBar"));
1028 }
960b193e 1029#endif
a91cf80c
VZ
1030#endif // !__WXMICROWIN__
1031
bfbb0b4c 1032 return true;
a91cf80c
VZ
1033}
1034
2a47cb1b
VZ
1035#ifndef __WXWINCE__
1036
1542ea39
RD
1037bool wxTopLevelWindowMSW::SetShape(const wxRegion& region)
1038{
bfbb0b4c 1039 wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
6a7e6411
RD
1040 _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1041
1542ea39
RD
1042 // The empty region signifies that the shape should be removed from the
1043 // window.
1044 if ( region.IsEmpty() )
1045 {
1046 if (::SetWindowRgn(GetHwnd(), NULL, TRUE) == 0)
1047 {
1048 wxLogLastError(_T("SetWindowRgn"));
bfbb0b4c 1049 return false;
1542ea39 1050 }
bfbb0b4c 1051 return true;
1542ea39
RD
1052 }
1053
1054 // Windows takes ownership of the region, so
1055 // we'll have to make a copy of the region to give to it.
1056 DWORD noBytes = ::GetRegionData(GetHrgnOf(region), 0, NULL);
1057 RGNDATA *rgnData = (RGNDATA*) new char[noBytes];
1058 ::GetRegionData(GetHrgnOf(region), noBytes, rgnData);
1059 HRGN hrgn = ::ExtCreateRegion(NULL, noBytes, rgnData);
1060 delete[] (char*) rgnData;
1061
1062 // SetWindowRgn expects the region to be in coordinants
1063 // relative to the window, not the client area. Figure
1064 // out the offset, if any.
1065 RECT rect;
1066 DWORD dwStyle = ::GetWindowLong(GetHwnd(), GWL_STYLE);
1067 DWORD dwExStyle = ::GetWindowLong(GetHwnd(), GWL_EXSTYLE);
1068 ::GetClientRect(GetHwnd(), &rect);
1069 ::AdjustWindowRectEx(&rect, dwStyle, FALSE, dwExStyle);
1070 ::OffsetRgn(hrgn, -rect.left, -rect.top);
1071
1072 // Now call the shape API with the new region.
1073 if (::SetWindowRgn(GetHwnd(), hrgn, TRUE) == 0)
1074 {
1075 wxLogLastError(_T("SetWindowRgn"));
bfbb0b4c 1076 return false;
1542ea39 1077 }
bfbb0b4c 1078 return true;
1542ea39
RD
1079}
1080
2a47cb1b
VZ
1081#endif // !__WXWINCE__
1082
dc92adaf
VZ
1083void wxTopLevelWindowMSW::RequestUserAttention(int flags)
1084{
3a6b0a3e
VZ
1085 // check if we can use FlashWindowEx(): unfortunately a simple test for
1086 // FLASHW_STOP doesn't work because MSVC6 headers do #define it but don't
1087 // provide FlashWindowEx() declaration, so try to detect whether we have
1088 // real headers for WINVER 0x0500 by checking for existence of a symbol not
1089 // declated in MSVC6 header
a8ff046b 1090#if defined(FLASHW_STOP) && defined(VK_XBUTTON1) && wxUSE_DYNLIB_CLASS
dc92adaf
VZ
1091 // available in the headers, check if it is supported by the system
1092 typedef BOOL (WINAPI *FlashWindowEx_t)(FLASHWINFO *pfwi);
1093 FlashWindowEx_t s_pfnFlashWindowEx = NULL;
1094 if ( !s_pfnFlashWindowEx )
1095 {
1096 wxDynamicLibrary dllUser32(_T("user32.dll"));
1097 s_pfnFlashWindowEx = (FlashWindowEx_t)
1098 dllUser32.GetSymbol(_T("FlashWindowEx"));
1099
3103e8a9 1100 // we can safely unload user32.dll here, it's going to remain loaded as
dc92adaf
VZ
1101 // long as the program is running anyhow
1102 }
1103
1104 if ( s_pfnFlashWindowEx )
1105 {
1106 WinStruct<FLASHWINFO> fwi;
1107 fwi.hwnd = GetHwnd();
1108 fwi.dwFlags = FLASHW_ALL;
1109 if ( flags & wxUSER_ATTENTION_INFO )
1110 {
1111 // just flash a few times
1112 fwi.uCount = 3;
1113 }
1114 else // wxUSER_ATTENTION_ERROR
1115 {
1116 // flash until the user notices it
1117 fwi.dwFlags |= FLASHW_TIMERNOFG;
1118 }
1119
1120 s_pfnFlashWindowEx(&fwi);
1121 }
1122 else // FlashWindowEx() not available
4f79eb79 1123#endif // FlashWindowEx() defined
dc92adaf
VZ
1124 {
1125 wxUnusedVar(flags);
068959b9 1126#ifndef __WXWINCE__
dc92adaf 1127 ::FlashWindow(GetHwnd(), TRUE);
068959b9 1128#endif // __WXWINCE__
dc92adaf
VZ
1129 }
1130}
1131
50f3c41d
RD
1132// ---------------------------------------------------------------------------
1133
07880314 1134bool wxTopLevelWindowMSW::SetTransparent(wxByte alpha)
50f3c41d 1135{
a8ff046b 1136#if wxUSE_DYNLIB_CLASS
50f3c41d
RD
1137 typedef DWORD (WINAPI *PSETLAYEREDWINDOWATTR)(HWND, DWORD, BYTE, DWORD);
1138 static PSETLAYEREDWINDOWATTR pSetLayeredWindowAttributes = NULL;
1139
50f3c41d
RD
1140 if ( pSetLayeredWindowAttributes == NULL )
1141 {
1142 wxDynamicLibrary dllUser32(_T("user32.dll"));
1143 pSetLayeredWindowAttributes = (PSETLAYEREDWINDOWATTR)
1144 dllUser32.GetSymbol(wxT("SetLayeredWindowAttributes"));
1145 }
1146 if ( pSetLayeredWindowAttributes == NULL )
1147 return false;
a8ff046b 1148#endif // wxUSE_DYNLIB_CLASS
50f3c41d
RD
1149
1150 LONG exstyle = GetWindowLong(GetHwnd(), GWL_EXSTYLE);
1151
1152 // if setting alpha to fully opaque then turn off the layered style
1153 if (alpha == 255)
1154 {
1155 SetWindowLong(GetHwnd(), GWL_EXSTYLE, exstyle & ~WS_EX_LAYERED);
1156 Refresh();
1157 return true;
1158 }
1159
a8ff046b 1160#if wxUSE_DYNLIB_CLASS
50f3c41d
RD
1161 // Otherwise, set the layered style if needed and set the alpha value
1162 if ((exstyle & WS_EX_LAYERED) == 0 )
1163 SetWindowLong(GetHwnd(), GWL_EXSTYLE, exstyle | WS_EX_LAYERED);
1164
a8ff046b
VZ
1165 if ( pSetLayeredWindowAttributes(GetHwnd(), 0, (BYTE)alpha, LWA_ALPHA) )
1166 return true;
1167#endif // wxUSE_DYNLIB_CLASS
1168
1169 return false;
50f3c41d
RD
1170}
1171
07880314 1172bool wxTopLevelWindowMSW::CanSetTransparent()
50f3c41d
RD
1173{
1174 // The API is available on win2k and above
02761f6c 1175
50f3c41d
RD
1176 static int os_type = -1;
1177 static int ver_major = -1;
1178
1179 if (os_type == -1)
1180 os_type = ::wxGetOsVersion(&ver_major);
1181
406d283a 1182 return (os_type == wxOS_WINDOWS_NT && ver_major >= 5);
50f3c41d
RD
1183}
1184
085ad686
VZ
1185// ----------------------------------------------------------------------------
1186// wxTopLevelWindow event handling
1187// ----------------------------------------------------------------------------
1188
1189// Default activation behaviour - set the focus for the first child
1190// subwindow found.
1191void wxTopLevelWindowMSW::OnActivate(wxActivateEvent& event)
1192{
1193 if ( event.GetActive() )
1194 {
2736a5de
VZ
1195 // restore focus to the child which was last focused unless we already
1196 // have it
1197 wxLogTrace(_T("focus"), _T("wxTLW %08x activated."), (int) m_hWnd);
085ad686 1198
2736a5de
VZ
1199 wxWindow *winFocus = FindFocus();
1200 if ( !winFocus || wxGetTopLevelParent(winFocus) != this )
085ad686 1201 {
2736a5de
VZ
1202 wxWindow *parent = m_winLastFocused ? m_winLastFocused->GetParent()
1203 : NULL;
1204 if ( !parent )
1205 {
1206 parent = this;
1207 }
085ad686 1208
2736a5de
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1209 wxSetFocusToChild(parent, &m_winLastFocused);
1210 }
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1211 }
1212 else // deactivating
1213 {
1214 // remember the last focused child if it is our child
1215 m_winLastFocused = FindFocus();
1216
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1217 if ( m_winLastFocused )
1218 {
1219 // let it know that it doesn't have focus any more
77e00fe9 1220 m_winLastFocused->HandleKillFocus((WXHWND)NULL);
13834828 1221
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1222 // and don't remember it if it's a child from some other frame
1223 if ( wxGetTopLevelParent(m_winLastFocused) != this )
085ad686 1224 {
2736a5de 1225 m_winLastFocused = NULL;
085ad686 1226 }
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1227 }
1228
1229 wxLogTrace(_T("focus"),
1230 _T("wxTLW %08x deactivated, last focused: %08x."),
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1231 (int) m_hWnd,
1232 (int) (m_winLastFocused ? GetHwndOf(m_winLastFocused)
1233 : NULL));
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1234
1235 event.Skip();
1236 }
1237}
1238
77ffb593 1239// the DialogProc for all wxWidgets dialogs
12447831 1240LONG APIENTRY _EXPORT
0fc58b86 1241wxDlgProc(HWND hDlg,
2eb10e2a 1242 UINT message,
3c96418b
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1243 WPARAM WXUNUSED(wParam),
1244 LPARAM WXUNUSED(lParam))
12447831 1245{
08b97268 1246 switch ( message )
12447831 1247 {
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1248 case WM_INITDIALOG:
1249 {
1250 // under CE, add a "Ok" button in the dialog title bar and make it full
1251 // screen
1252 //
1253 // TODO: find the window for this HWND, and take into account
1254 // wxMAXIMIZE and wxCLOSE_BOX. For now, assume both are present.
1255 //
1256 // Standard SDK doesn't have aygshell.dll: see
1257 // include/wx/msw/wince/libraries.h
3d487566 1258#if defined(__WXWINCE__) && !defined(__WINCE_STANDARDSDK__) && !defined(__HANDHELDPC__)
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1259 SHINITDLGINFO shidi;
1260 shidi.dwMask = SHIDIM_FLAGS;
1261 shidi.dwFlags = SHIDIF_SIZEDLG // take account of the SIP or menubar
ef6d716b 1262#ifndef __SMARTPHONE__
08b97268 1263 | SHIDIF_DONEBUTTON
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1264#endif
1265 ;
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1266 shidi.hDlg = hDlg;
1267 SHInitDialog( &shidi );
a48e51ce 1268#else // no SHInitDialog()
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1269 wxUnusedVar(hDlg);
1270#endif
1271 // for WM_INITDIALOG, returning TRUE tells system to set focus to
1272 // the first control in the dialog box, but as we set the focus
1273 // ourselves, we return FALSE for it as well
1274 return FALSE;
1275 }
12447831 1276 }
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1277
1278 // for almost all messages, returning FALSE means that we didn't process
1279 // the message
a48e51ce 1280 return FALSE;
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1281}
1282
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1283// ============================================================================
1284// wxTLWHiddenParentModule implementation
1285// ============================================================================
1286
1287HWND wxTLWHiddenParentModule::ms_hwnd = NULL;
1288
1289const wxChar *wxTLWHiddenParentModule::ms_className = NULL;
1290
1291bool wxTLWHiddenParentModule::OnInit()
1292{
1293 ms_hwnd = NULL;
1294 ms_className = NULL;
1295
bfbb0b4c 1296 return true;
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1297}
1298
1299void wxTLWHiddenParentModule::OnExit()
1300{
1301 if ( ms_hwnd )
1302 {
1303 if ( !::DestroyWindow(ms_hwnd) )
1304 {
1305 wxLogLastError(_T("DestroyWindow(hidden TLW parent)"));
1306 }
1307
1308 ms_hwnd = NULL;
1309 }
1310
1311 if ( ms_className )
1312 {
1313 if ( !::UnregisterClass(ms_className, wxGetInstance()) )
1314 {
1315 wxLogLastError(_T("UnregisterClass(\"wxTLWHiddenParent\")"));
1316 }
1317
1318 ms_className = NULL;
1319 }
1320}
1321
1322/* static */
1323HWND wxTLWHiddenParentModule::GetHWND()
1324{
1325 if ( !ms_hwnd )
1326 {
1327 if ( !ms_className )
1328 {
1329 static const wxChar *HIDDEN_PARENT_CLASS = _T("wxTLWHiddenParent");
1330
1331 WNDCLASS wndclass;
1332 wxZeroMemory(wndclass);
1333
1334 wndclass.lpfnWndProc = DefWindowProc;
1335 wndclass.hInstance = wxGetInstance();
1336 wndclass.lpszClassName = HIDDEN_PARENT_CLASS;
1337
1338 if ( !::RegisterClass(&wndclass) )
1339 {
1340 wxLogLastError(_T("RegisterClass(\"wxTLWHiddenParent\")"));
1341 }
1342 else
1343 {
1344 ms_className = HIDDEN_PARENT_CLASS;
1345 }
1346 }
1347
fda7962d 1348 ms_hwnd = ::CreateWindow(ms_className, wxEmptyString, 0, 0, 0, 0, 0, NULL,
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1349 (HMENU)NULL, wxGetInstance(), NULL);
1350 if ( !ms_hwnd )
1351 {
1352 wxLogLastError(_T("CreateWindow(hidden TLW parent)"));
1353 }
1354 }
1355
1356 return ms_hwnd;
1357}