1 /////////////////////////////////////////////////////////////////////////////
2 // Name: msw/tbar95.cpp
4 // Author: Julian Smart
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
12 // ============================================================================
14 // ============================================================================
16 // ----------------------------------------------------------------------------
18 // ----------------------------------------------------------------------------
20 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
21 #pragma implementation "tbar95.h"
24 // For compilers that support precompilation, includes "wx.h".
25 #include "wx/wxprec.h"
35 #include "wx/dynarray.h"
36 #include "wx/settings.h"
37 #include "wx/bitmap.h"
38 #include "wx/dcmemory.h"
39 #include "wx/control.h"
42 #if wxUSE_TOOLBAR && defined(__WIN95__) && wxUSE_TOOLBAR_NATIVE
44 #include "wx/toolbar.h"
46 #if !defined(__GNUWIN32__) && !defined(__SALFORDC__)
50 #include "wx/msw/private.h"
52 // include <commctrl.h> "properly"
53 #include "wx/msw/wrapcctl.h"
55 #include "wx/app.h" // for GetComCtl32Version
57 // ----------------------------------------------------------------------------
58 // conditional compilation
59 // ----------------------------------------------------------------------------
61 // wxWindows previously always considered that toolbar buttons have light grey
62 // (0xc0c0c0) background and so ignored any bitmap masks - however, this
63 // doesn't work with XPMs which then appear to have black background. To make
64 // this work, we must respect the bitmap masks - which we do now. This should
65 // be ok in any case, but to restore 100% compatible with the old version
66 // behaviour, you can set this to 0.
67 #define USE_BITMAP_MASKS 1
69 // ----------------------------------------------------------------------------
71 // ----------------------------------------------------------------------------
73 // these standard constants are not always defined in compilers headers
77 #define TBSTYLE_LIST 0x1000
78 #define TBSTYLE_FLAT 0x0800
81 #ifndef TBSTYLE_TRANSPARENT
82 #define TBSTYLE_TRANSPARENT 0x8000
85 #ifndef TBSTYLE_TOOLTIPS
86 #define TBSTYLE_TOOLTIPS 0x0100
91 #define TB_SETSTYLE (WM_USER + 56)
92 #define TB_GETSTYLE (WM_USER + 57)
96 #define TB_HITTEST (WM_USER + 69)
99 // these values correspond to those used by comctl32.dll
100 #define DEFAULTBITMAPX 16
101 #define DEFAULTBITMAPY 15
102 #define DEFAULTBUTTONX 24
103 #define DEFAULTBUTTONY 24
104 #define DEFAULTBARHEIGHT 27
106 // ----------------------------------------------------------------------------
108 // ----------------------------------------------------------------------------
110 IMPLEMENT_DYNAMIC_CLASS(wxToolBar
, wxControl
)
122 style ( wxNO_BORDER | wxTB_HORIZONTAL)
131 BEGIN_EVENT_TABLE(wxToolBar
, wxToolBarBase
)
132 EVT_MOUSE_EVENTS(wxToolBar::OnMouseEvent
)
133 EVT_SYS_COLOUR_CHANGED(wxToolBar::OnSysColourChanged
)
136 // ----------------------------------------------------------------------------
138 // ----------------------------------------------------------------------------
140 class wxToolBarTool
: public wxToolBarToolBase
143 wxToolBarTool(wxToolBar
*tbar
,
145 const wxString
& label
,
146 const wxBitmap
& bmpNormal
,
147 const wxBitmap
& bmpDisabled
,
149 wxObject
*clientData
,
150 const wxString
& shortHelp
,
151 const wxString
& longHelp
)
152 : wxToolBarToolBase(tbar
, id
, label
, bmpNormal
, bmpDisabled
, kind
,
153 clientData
, shortHelp
, longHelp
)
158 wxToolBarTool(wxToolBar
*tbar
, wxControl
*control
)
159 : wxToolBarToolBase(tbar
, control
)
164 virtual void SetLabel(const wxString
& label
)
166 if ( label
== m_label
)
169 wxToolBarToolBase::SetLabel(label
);
171 // we need to update the label shown in the toolbar because it has a
172 // pointer to the internal buffer of the old label
174 // TODO: use TB_SETBUTTONINFO
177 // set/get the number of separators which we use to cover the space used by
178 // a control in the toolbar
179 void SetSeparatorsCount(size_t count
) { m_nSepCount
= count
; }
180 size_t GetSeparatorsCount() const { return m_nSepCount
; }
185 DECLARE_NO_COPY_CLASS(wxToolBarTool
)
189 // ============================================================================
191 // ============================================================================
193 // ----------------------------------------------------------------------------
195 // ----------------------------------------------------------------------------
197 wxToolBarToolBase
*wxToolBar::CreateTool(int id
,
198 const wxString
& label
,
199 const wxBitmap
& bmpNormal
,
200 const wxBitmap
& bmpDisabled
,
202 wxObject
*clientData
,
203 const wxString
& shortHelp
,
204 const wxString
& longHelp
)
206 return new wxToolBarTool(this, id
, label
, bmpNormal
, bmpDisabled
, kind
,
207 clientData
, shortHelp
, longHelp
);
210 wxToolBarToolBase
*wxToolBar::CreateTool(wxControl
*control
)
212 return new wxToolBarTool(this, control
);
215 // ----------------------------------------------------------------------------
216 // wxToolBar construction
217 // ----------------------------------------------------------------------------
219 void wxToolBar::Init()
225 m_defaultWidth
= DEFAULTBITMAPX
;
226 m_defaultHeight
= DEFAULTBITMAPY
;
231 bool wxToolBar::Create(wxWindow
*parent
,
236 const wxString
& name
)
238 // common initialisation
239 if ( !CreateControl(parent
, id
, pos
, size
, style
, wxDefaultValidator
, name
) )
242 // MSW-specific initialisation
243 if ( !MSWCreateToolbar(pos
, size
) )
246 // set up the colors and fonts
247 SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR
));
248 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT
));
253 bool wxToolBar::MSWCreateToolbar(const wxPoint
& pos
, const wxSize
& size
)
255 if ( !MSWCreateControl(TOOLBARCLASSNAME
, wxEmptyString
, pos
, size
) )
258 // toolbar-specific post initialisation
259 ::SendMessage(GetHwnd(), TB_BUTTONSTRUCTSIZE
, sizeof(TBBUTTON
), 0);
264 void wxToolBar::Recreate()
266 const HWND hwndOld
= GetHwnd();
269 // we haven't been created yet, no need to recreate
273 // get the position and size before unsubclassing the old toolbar
274 const wxPoint pos
= GetPosition();
275 const wxSize size
= GetSize();
279 if ( !MSWCreateToolbar(pos
, size
) )
282 wxFAIL_MSG( _T("recreating the toolbar failed") );
287 // reparent all our children under the new toolbar
288 for ( wxWindowList::compatibility_iterator node
= m_children
.GetFirst();
290 node
= node
->GetNext() )
292 wxWindow
*win
= node
->GetData();
293 if ( !win
->IsTopLevel() )
294 ::SetParent(GetHwndOf(win
), GetHwnd());
297 // only destroy the old toolbar now -- after all the children had been
299 ::DestroyWindow(hwndOld
);
301 // it is for the old bitmap control and can't be used with the new one
304 ::DeleteObject((HBITMAP
) m_hBitmap
);
312 wxToolBar::~wxToolBar()
314 // we must refresh the frame size when the toolbar is deleted but the frame
315 // is not - otherwise toolbar leaves a hole in the place it used to occupy
316 wxFrame
*frame
= wxDynamicCast(GetParent(), wxFrame
);
317 if ( frame
&& !frame
->IsBeingDeleted() )
319 frame
->SendSizeEvent();
324 ::DeleteObject((HBITMAP
) m_hBitmap
);
328 wxSize
wxToolBar::DoGetBestSize() const
330 wxSize sizeBest
= GetToolSize();
331 sizeBest
.x
*= GetToolsCount();
333 // reverse horz and vertical components if necessary
334 return HasFlag(wxTB_VERTICAL
) ? wxSize(sizeBest
.y
, sizeBest
.x
) : sizeBest
;
337 WXDWORD
wxToolBar::MSWGetStyle(long style
, WXDWORD
*exstyle
) const
339 // toolbars never have border, giving one to them results in broken
341 WXDWORD msStyle
= wxControl::MSWGetStyle
343 (style
& ~wxBORDER_MASK
) | wxBORDER_NONE
, exstyle
346 // always include this one, it never hurts and setting it later only if we
347 // do have tooltips wouldn't work
348 msStyle
|= TBSTYLE_TOOLTIPS
;
350 if ( style
& (wxTB_FLAT
| wxTB_HORZ_LAYOUT
) )
352 // static as it doesn't change during the program lifetime
353 static int s_verComCtl
= wxTheApp
->GetComCtl32Version();
355 // comctl32.dll 4.00 doesn't support the flat toolbars and using this
356 // style with 6.00 (part of Windows XP) leads to the toolbar with
357 // incorrect background colour - and not using it still results in the
358 // correct (flat) toolbar, so don't use it there
359 if ( s_verComCtl
> 400 && s_verComCtl
< 600 )
361 msStyle
|= TBSTYLE_FLAT
| TBSTYLE_TRANSPARENT
;
364 if ( s_verComCtl
>= 470 && style
& wxTB_HORZ_LAYOUT
)
366 msStyle
|= TBSTYLE_LIST
;
370 if ( style
& wxTB_NODIVIDER
)
371 msStyle
|= CCS_NODIVIDER
;
373 if ( style
& wxTB_NOALIGN
)
374 msStyle
|= CCS_NOPARENTALIGN
;
376 if ( style
& wxTB_VERTICAL
)
382 // ----------------------------------------------------------------------------
383 // adding/removing tools
384 // ----------------------------------------------------------------------------
386 bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos
), wxToolBarToolBase
*tool
)
388 // nothing special to do here - we really create the toolbar buttons in
395 bool wxToolBar::DoDeleteTool(size_t pos
, wxToolBarToolBase
*tool
)
397 // the main difficulty we have here is with the controls in the toolbars:
398 // as we (sometimes) use several separators to cover up the space used by
399 // them, the indices are not the same for us and the toolbar
401 // first determine the position of the first button to delete: it may be
402 // different from pos if we use several separators to cover the space used
404 wxToolBarToolsList::compatibility_iterator node
;
405 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext() )
407 wxToolBarToolBase
*tool2
= node
->GetData();
410 // let node point to the next node in the list
411 node
= node
->GetNext();
416 if ( tool2
->IsControl() )
418 pos
+= ((wxToolBarTool
*)tool2
)->GetSeparatorsCount() - 1;
422 // now determine the number of buttons to delete and the area taken by them
423 size_t nButtonsToDelete
= 1;
425 // get the size of the button we're going to delete
427 if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT
, pos
, (LPARAM
)&r
) )
429 wxLogLastError(_T("TB_GETITEMRECT"));
432 int width
= r
.right
- r
.left
;
434 if ( tool
->IsControl() )
436 nButtonsToDelete
= ((wxToolBarTool
*)tool
)->GetSeparatorsCount();
438 width
*= nButtonsToDelete
;
441 // do delete all buttons
442 m_nButtons
-= nButtonsToDelete
;
443 while ( nButtonsToDelete
-- > 0 )
445 if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON
, pos
, 0) )
447 wxLogLastError(wxT("TB_DELETEBUTTON"));
455 // and finally reposition all the controls after this button (the toolbar
456 // takes care of all normal items)
457 for ( /* node -> first after deleted */ ; node
; node
= node
->GetNext() )
459 wxToolBarToolBase
*tool2
= node
->GetData();
460 if ( tool2
->IsControl() )
463 wxControl
*control
= tool2
->GetControl();
464 control
->GetPosition(&x
, NULL
);
465 control
->Move(x
- width
, -1);
472 bool wxToolBar::Realize()
474 const size_t nTools
= GetToolsCount();
481 const bool isVertical
= HasFlag(wxTB_VERTICAL
);
483 // delete all old buttons, if any
484 for ( size_t pos
= 0; pos
< m_nButtons
; pos
++ )
486 if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON
, 0, 0) )
488 wxLogDebug(wxT("TB_DELETEBUTTON failed"));
492 // First, add the bitmap: we use one bitmap for all toolbar buttons
493 // ----------------------------------------------------------------
495 wxToolBarToolsList::compatibility_iterator node
;
499 if ( HasFlag(wxTB_NOICONS
) )
501 // no icons, don't leave space for them
505 else // do show icons
507 // if we already have a bitmap, we'll replace the existing one --
508 // otherwise we'll install a new one
509 HBITMAP oldToolBarBitmap
= (HBITMAP
)m_hBitmap
;
511 sizeBmp
.x
= m_defaultWidth
;
512 sizeBmp
.y
= m_defaultHeight
;
514 const wxCoord totalBitmapWidth
= m_defaultWidth
* nTools
,
515 totalBitmapHeight
= m_defaultHeight
;
517 // Create a bitmap and copy all the tool bitmaps to it
519 wxMemoryDC dcAllButtons
;
520 wxBitmap
bitmap(totalBitmapWidth
, totalBitmapHeight
);
521 dcAllButtons
.SelectObject(bitmap
);
522 dcAllButtons
.SetBackground(*wxLIGHT_GREY_BRUSH
);
523 dcAllButtons
.Clear();
525 m_hBitmap
= bitmap
.GetHBITMAP();
526 HBITMAP hBitmap
= (HBITMAP
)m_hBitmap
;
527 #else // !USE_BITMAP_MASKS
528 HBITMAP hBitmap
= ::CreateCompatibleBitmap(ScreenHDC(),
533 wxLogLastError(_T("CreateCompatibleBitmap"));
538 m_hBitmap
= (WXHBITMAP
)hBitmap
;
541 SelectInHDC
hdcSelector(memoryDC
, hBitmap
);
544 #endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
546 // the button position
549 // the number of buttons (not separators)
552 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext() )
554 wxToolBarToolBase
*tool
= node
->GetData();
555 if ( tool
->IsButton() )
557 const wxBitmap
& bmp
= tool
->GetNormalBitmap();
561 // notice the last parameter: do use mask
562 dcAllButtons
.DrawBitmap(bmp
, x
, 0, TRUE
);
563 #else // !USE_BITMAP_MASKS
564 SelectInHDC
hdcSelector2(memoryDC2
, GetHbitmapOf(bmp
));
565 if ( !BitBlt(memoryDC
,
566 x
, 0, m_defaultWidth
, m_defaultHeight
,
570 wxLogLastError(wxT("BitBlt"));
572 #endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
576 wxFAIL_MSG( _T("invalid tool button bitmap") );
579 // still inc width and number of buttons because otherwise the
580 // subsequent buttons will all be shifted which is rather confusing
581 // (and like this you'd see immediately which bitmap was bad)
588 dcAllButtons
.SelectObject(wxNullBitmap
);
590 // don't delete this HBITMAP!
591 bitmap
.SetHBITMAP(0);
592 #endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
594 // Map to system colours
595 hBitmap
= (HBITMAP
)MapBitmap((WXHBITMAP
) hBitmap
,
596 totalBitmapWidth
, totalBitmapHeight
);
598 bool addBitmap
= TRUE
;
600 if ( oldToolBarBitmap
)
602 #ifdef TB_REPLACEBITMAP
603 if ( wxTheApp
->GetComCtl32Version() >= 400 )
605 TBREPLACEBITMAP replaceBitmap
;
606 replaceBitmap
.hInstOld
= NULL
;
607 replaceBitmap
.hInstNew
= NULL
;
608 replaceBitmap
.nIDOld
= (UINT
) oldToolBarBitmap
;
609 replaceBitmap
.nIDNew
= (UINT
) hBitmap
;
610 replaceBitmap
.nButtons
= nButtons
;
611 if ( !::SendMessage(GetHwnd(), TB_REPLACEBITMAP
,
612 0, (LPARAM
) &replaceBitmap
) )
614 wxFAIL_MSG(wxT("Could not replace the old bitmap"));
617 ::DeleteObject(oldToolBarBitmap
);
623 #endif // TB_REPLACEBITMAP
625 // we can't replace the old bitmap, so we will add another one
626 // (awfully inefficient, but what else to do?) and shift the bitmap
627 // indices accordingly
630 bitmapId
= m_nButtons
;
634 if ( addBitmap
) // no old bitmap or we can't replace it
636 TBADDBITMAP addBitmap
;
638 addBitmap
.nID
= (UINT
) hBitmap
;
639 if ( ::SendMessage(GetHwnd(), TB_ADDBITMAP
,
640 (WPARAM
) nButtons
, (LPARAM
)&addBitmap
) == -1 )
642 wxFAIL_MSG(wxT("Could not add bitmap to toolbar"));
647 // don't call SetToolBitmapSize() as we don't want to change the values of
648 // m_defaultWidth/Height
649 if ( !::SendMessage(GetHwnd(), TB_SETBITMAPSIZE
, 0,
650 MAKELONG(sizeBmp
.x
, sizeBmp
.y
)) )
652 wxLogLastError(_T("TB_SETBITMAPSIZE"));
655 // Next add the buttons and separators
656 // -----------------------------------
658 TBBUTTON
*buttons
= new TBBUTTON
[nTools
];
660 // this array will hold the indices of all controls in the toolbar
661 wxArrayInt controlIds
;
663 bool lastWasRadio
= FALSE
;
665 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext() )
667 wxToolBarToolBase
*tool
= node
->GetData();
669 // don't add separators to the vertical toolbar with old comctl32.dll
670 // versions as they didn't handle this properly
671 if ( isVertical
&& tool
->IsSeparator() &&
672 wxTheApp
->GetComCtl32Version() <= 472 )
678 TBBUTTON
& button
= buttons
[i
];
680 wxZeroMemory(button
);
682 bool isRadio
= FALSE
;
683 switch ( tool
->GetStyle() )
685 case wxTOOL_STYLE_CONTROL
:
686 button
.idCommand
= tool
->GetId();
687 // fall through: create just a separator too
689 case wxTOOL_STYLE_SEPARATOR
:
690 button
.fsState
= TBSTATE_ENABLED
;
691 button
.fsStyle
= TBSTYLE_SEP
;
694 case wxTOOL_STYLE_BUTTON
:
695 if ( !HasFlag(wxTB_NOICONS
) )
696 button
.iBitmap
= bitmapId
;
698 if ( HasFlag(wxTB_TEXT
) )
700 const wxString
& label
= tool
->GetLabel();
701 if ( !label
.empty() )
703 button
.iString
= (int)label
.c_str();
707 button
.idCommand
= tool
->GetId();
709 if ( tool
->IsEnabled() )
710 button
.fsState
|= TBSTATE_ENABLED
;
711 if ( tool
->IsToggled() )
712 button
.fsState
|= TBSTATE_CHECKED
;
714 switch ( tool
->GetKind() )
717 button
.fsStyle
= TBSTYLE_CHECKGROUP
;
721 // the first item in the radio group is checked by
722 // default to be consistent with wxGTK and the menu
724 button
.fsState
|= TBSTATE_CHECKED
;
733 button
.fsStyle
= TBSTYLE_CHECK
;
737 wxFAIL_MSG( _T("unexpected toolbar button kind") );
741 button
.fsStyle
= TBSTYLE_BUTTON
;
748 lastWasRadio
= isRadio
;
753 if ( !::SendMessage(GetHwnd(), TB_ADDBUTTONS
, (WPARAM
)i
, (LPARAM
)buttons
) )
755 wxLogLastError(wxT("TB_ADDBUTTONS"));
760 // Deal with the controls finally
761 // ------------------------------
763 // adjust the controls size to fit nicely in the toolbar
766 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext(), index
++ )
768 wxToolBarToolBase
*tool
= node
->GetData();
770 // we calculate the running y coord for vertical toolbars so we need to
771 // get the items size for all items but for the horizontal ones we
772 // don't need to deal with the non controls
773 bool isControl
= tool
->IsControl();
774 if ( !isControl
&& !isVertical
)
777 // note that we use TB_GETITEMRECT and not TB_GETRECT because the
778 // latter only appeared in v4.70 of comctl32.dll
780 if ( !SendMessage(GetHwnd(), TB_GETITEMRECT
,
781 index
, (LPARAM
)(LPRECT
)&r
) )
783 wxLogLastError(wxT("TB_GETITEMRECT"));
788 // can only be control if isVertical
789 y
+= r
.bottom
- r
.top
;
794 wxControl
*control
= tool
->GetControl();
796 wxSize size
= control
->GetSize();
798 // the position of the leftmost controls corner
801 // TB_SETBUTTONINFO message is only supported by comctl32.dll 4.71+
802 #ifdef TB_SETBUTTONINFO
803 // available in headers, now check whether it is available now
805 if ( wxTheApp
->GetComCtl32Version() >= 471 )
807 // set the (underlying) separators width to be that of the
810 tbbi
.cbSize
= sizeof(tbbi
);
811 tbbi
.dwMask
= TBIF_SIZE
;
813 if ( !SendMessage(GetHwnd(), TB_SETBUTTONINFO
,
814 tool
->GetId(), (LPARAM
)&tbbi
) )
816 // the id is probably invalid?
817 wxLogLastError(wxT("TB_SETBUTTONINFO"));
821 #endif // comctl32.dll 4.71
822 // TB_SETBUTTONINFO unavailable
824 // try adding several separators to fit the controls width
825 int widthSep
= r
.right
- r
.left
;
831 tbb
.fsState
= TBSTATE_ENABLED
;
832 tbb
.fsStyle
= TBSTYLE_SEP
;
834 size_t nSeparators
= size
.x
/ widthSep
;
835 for ( size_t nSep
= 0; nSep
< nSeparators
; nSep
++ )
837 if ( !SendMessage(GetHwnd(), TB_INSERTBUTTON
,
838 index
, (LPARAM
)&tbb
) )
840 wxLogLastError(wxT("TB_INSERTBUTTON"));
846 // remember the number of separators we used - we'd have to
847 // delete all of them later
848 ((wxToolBarTool
*)tool
)->SetSeparatorsCount(nSeparators
);
850 // adjust the controls width to exactly cover the separators
851 control
->SetSize((nSeparators
+ 1)*widthSep
, -1);
854 // position the control itself correctly vertically
855 int height
= r
.bottom
- r
.top
;
856 int diff
= height
- size
.y
;
859 // the control is too high, resize to fit
860 control
->SetSize(-1, height
- 2);
871 y
+= height
+ 2*GetMargins().y
;
873 else // horizontal toolbar
881 control
->Move(left
, top
+ (diff
+ 1) / 2);
884 // the max index is the "real" number of buttons - i.e. counting even the
885 // separators which we added just for aligning the controls
890 if ( m_maxRows
== 0 )
892 // if not set yet, only one row
896 else if ( m_nButtons
> 0 ) // vertical non empty toolbar
898 if ( m_maxRows
== 0 )
900 // if not set yet, have one column
908 // ----------------------------------------------------------------------------
910 // ----------------------------------------------------------------------------
912 bool wxToolBar::MSWCommand(WXUINT
WXUNUSED(cmd
), WXWORD id
)
914 wxToolBarToolBase
*tool
= FindById((int)id
);
918 if ( tool
->CanBeToggled() )
920 LRESULT state
= ::SendMessage(GetHwnd(), TB_GETSTATE
, id
, 0);
921 tool
->Toggle((state
& TBSTATE_CHECKED
) != 0);
924 bool toggled
= tool
->IsToggled();
926 // avoid sending the event when a radio button is released, this is not
928 if ( !tool
->CanBeToggled() || tool
->GetKind() != wxITEM_RADIO
|| toggled
)
930 // OnLeftClick() can veto the button state change - for buttons which
931 // may be toggled only, of couse
932 if ( !OnLeftClick((int)id
, toggled
) && tool
->CanBeToggled() )
936 tool
->SetToggle(toggled
);
938 ::SendMessage(GetHwnd(), TB_CHECKBUTTON
, id
, MAKELONG(toggled
, 0));
945 bool wxToolBar::MSWOnNotify(int WXUNUSED(idCtrl
),
947 WXLPARAM
*WXUNUSED(result
))
950 // First check if this applies to us
951 NMHDR
*hdr
= (NMHDR
*)lParam
;
953 // the tooltips control created by the toolbar is sometimes Unicode, even
954 // in an ANSI application - this seems to be a bug in comctl32.dll v5
955 UINT code
= hdr
->code
;
956 if ( (code
!= (UINT
) TTN_NEEDTEXTA
) && (code
!= (UINT
) TTN_NEEDTEXTW
) )
959 HWND toolTipWnd
= (HWND
)::SendMessage((HWND
)GetHWND(), TB_GETTOOLTIPS
, 0, 0);
960 if ( toolTipWnd
!= hdr
->hwndFrom
)
963 LPTOOLTIPTEXT ttText
= (LPTOOLTIPTEXT
)lParam
;
964 int id
= (int)ttText
->hdr
.idFrom
;
966 wxToolBarToolBase
*tool
= FindById(id
);
970 return HandleTooltipNotify(code
, lParam
, tool
->GetShortHelp());
976 // ----------------------------------------------------------------------------
978 // ----------------------------------------------------------------------------
980 void wxToolBar::SetToolBitmapSize(const wxSize
& size
)
982 wxToolBarBase::SetToolBitmapSize(size
);
984 ::SendMessage(GetHwnd(), TB_SETBITMAPSIZE
, 0, MAKELONG(size
.x
, size
.y
));
987 void wxToolBar::SetRows(int nRows
)
989 if ( nRows
== m_maxRows
)
991 // avoid resizing the frame uselessly
995 // TRUE in wParam means to create at least as many rows, FALSE -
998 ::SendMessage(GetHwnd(), TB_SETROWS
,
999 MAKEWPARAM(nRows
, !(GetWindowStyle() & wxTB_VERTICAL
)),
1007 // The button size is bigger than the bitmap size
1008 wxSize
wxToolBar::GetToolSize() const
1010 // TB_GETBUTTONSIZE is supported from version 4.70
1011 #if defined(_WIN32_IE) && (_WIN32_IE >= 0x300 ) \
1012 && !( defined(__GNUWIN32__) && !wxCHECK_W32API_VERSION( 1, 0 ) )
1013 if ( wxTheApp
->GetComCtl32Version() >= 470 )
1015 DWORD dw
= ::SendMessage(GetHwnd(), TB_GETBUTTONSIZE
, 0, 0);
1017 return wxSize(LOWORD(dw
), HIWORD(dw
));
1020 #endif // comctl32.dll 4.70+
1023 return wxSize(m_defaultWidth
+ 8, m_defaultHeight
+ 7);
1028 wxToolBarToolBase
*GetItemSkippingDummySpacers(const wxToolBarToolsList
& tools
,
1031 wxToolBarToolsList::compatibility_iterator current
= tools
.GetFirst();
1033 for ( ; current
!= 0; current
= current
->GetNext() )
1036 return current
->GetData();
1038 wxToolBarTool
*tool
= (wxToolBarTool
*)current
->GetData();
1039 size_t separators
= tool
->GetSeparatorsCount();
1041 // if it is a normal button, sepcount == 0, so skip 1 item (the button)
1042 // otherwise, skip as many items as the separator count, plus the
1044 index
-= separators
? separators
+ 1 : 1;
1050 wxToolBarToolBase
*wxToolBar::FindToolForPosition(wxCoord x
, wxCoord y
) const
1055 int index
= (int)::SendMessage(GetHwnd(), TB_HITTEST
, 0, (LPARAM
)&pt
);
1056 // MBN: when the point ( x, y ) is close to the toolbar border
1057 // TB_HITTEST returns m_nButtons ( not -1 )
1058 if ( index
< 0 || (size_t)index
>= m_nButtons
)
1060 // it's a separator or there is no tool at all there
1061 return (wxToolBarToolBase
*)NULL
;
1064 // if comctl32 version < 4.71 wxToolBar95 adds dummy spacers
1065 #if defined(_WIN32_IE) && (_WIN32_IE >= 0x400 )
1066 if ( wxTheApp
->GetComCtl32Version() >= 471 )
1068 return m_tools
.Item((size_t)index
)->GetData();
1073 return GetItemSkippingDummySpacers( m_tools
, (size_t) index
);
1077 void wxToolBar::UpdateSize()
1079 // the toolbar size changed
1080 SendMessage(GetHwnd(), TB_AUTOSIZE
, 0, 0);
1082 // we must also refresh the frame after the toolbar size (possibly) changed
1083 wxFrame
*frame
= wxDynamicCast(GetParent(), wxFrame
);
1086 frame
->SendSizeEvent();
1090 // ----------------------------------------------------------------------------
1092 // ---------------------------------------------------------------------------
1094 void wxToolBar::SetWindowStyleFlag(long style
)
1096 // the style bits whose changes force us to recreate the toolbar
1097 static const long MASK_NEEDS_RECREATE
= wxTB_TEXT
| wxTB_NOICONS
;
1099 const long styleOld
= GetWindowStyle();
1101 wxToolBarBase::SetWindowStyleFlag(style
);
1103 // don't recreate an empty toolbar: not only this is unnecessary, but it is
1104 // also fatal as we'd then try to recreate the toolbar when it's just being
1106 if ( GetToolsCount() &&
1107 (style
& MASK_NEEDS_RECREATE
) != (styleOld
& MASK_NEEDS_RECREATE
) )
1109 // to remove the text labels, simply re-realizing the toolbar is enough
1110 // but I don't know of any way to add the text to an existing toolbar
1111 // other than by recreating it entirely
1116 // ----------------------------------------------------------------------------
1118 // ----------------------------------------------------------------------------
1120 void wxToolBar::DoEnableTool(wxToolBarToolBase
*tool
, bool enable
)
1122 ::SendMessage(GetHwnd(), TB_ENABLEBUTTON
,
1123 (WPARAM
)tool
->GetId(), (LPARAM
)MAKELONG(enable
, 0));
1126 void wxToolBar::DoToggleTool(wxToolBarToolBase
*tool
, bool toggle
)
1128 ::SendMessage(GetHwnd(), TB_CHECKBUTTON
,
1129 (WPARAM
)tool
->GetId(), (LPARAM
)MAKELONG(toggle
, 0));
1132 void wxToolBar::DoSetToggle(wxToolBarToolBase
*WXUNUSED(tool
), bool WXUNUSED(toggle
))
1134 // VZ: AFAIK, the button has to be created either with TBSTYLE_CHECK or
1135 // without, so we really need to delete the button and recreate it here
1136 wxFAIL_MSG( _T("not implemented") );
1139 // ----------------------------------------------------------------------------
1141 // ----------------------------------------------------------------------------
1143 // Responds to colour changes, and passes event on to children.
1144 void wxToolBar::OnSysColourChanged(wxSysColourChangedEvent
& event
)
1146 wxRGBToColour(m_backgroundColour
, ::GetSysColor(COLOR_BTNFACE
));
1148 // Remap the buttons
1151 // Relayout the toolbar
1152 int nrows
= m_maxRows
;
1153 m_maxRows
= 0; // otherwise SetRows() wouldn't do anything
1158 // let the event propagate further
1162 void wxToolBar::OnMouseEvent(wxMouseEvent
& event
)
1164 if (event
.Leaving() && m_pInTool
)
1171 if (event
.RightDown())
1173 // For now, we don't have an id. Later we could
1174 // try finding the tool.
1175 OnRightClick((int)-1, event
.GetX(), event
.GetY());
1183 bool wxToolBar::HandleSize(WXWPARAM
WXUNUSED(wParam
), WXLPARAM lParam
)
1185 // calculate our minor dimension ourselves - we're confusing the standard
1186 // logic (TB_AUTOSIZE) with our horizontal toolbars and other hacks
1188 if ( ::SendMessage(GetHwnd(), TB_GETITEMRECT
, 0, (LPARAM
)&r
) )
1192 if ( GetWindowStyle() & wxTB_VERTICAL
)
1194 w
= r
.right
- r
.left
;
1197 w
*= (m_nButtons
+ m_maxRows
- 1)/m_maxRows
;
1204 if (HasFlag( wxTB_FLAT
))
1205 h
= r
.bottom
- r
.top
- 3;
1207 h
= r
.bottom
- r
.top
;
1210 // FIXME: hardcoded separator line height...
1211 h
+= HasFlag(wxTB_NODIVIDER
) ? 4 : 6;
1216 if ( MAKELPARAM(w
, h
) != lParam
)
1218 // size really changed
1222 // message processed
1229 bool wxToolBar::HandlePaint(WXWPARAM wParam
, WXLPARAM lParam
)
1231 // erase any dummy separators which we used for aligning the controls if
1234 // first of all, do we have any controls at all?
1235 wxToolBarToolsList::compatibility_iterator node
;
1236 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext() )
1238 if ( node
->GetData()->IsControl() )
1244 // no controls, nothing to erase
1248 // prepare the DC on which we'll be drawing
1249 wxClientDC
dc(this);
1250 dc
.SetBrush(wxBrush(GetBackgroundColour(), wxSOLID
));
1251 dc
.SetPen(*wxTRANSPARENT_PEN
);
1254 if ( !GetUpdateRect(GetHwnd(), &r
, FALSE
) )
1256 // nothing to redraw anyhow
1261 wxCopyRECTToRect(r
, rectUpdate
);
1263 dc
.SetClippingRegion(rectUpdate
);
1265 // draw the toolbar tools, separators &c normally
1266 wxControl::MSWWindowProc(WM_PAINT
, wParam
, lParam
);
1268 // for each control in the toolbar find all the separators intersecting it
1271 // NB: this is really the only way to do it as we don't know if a separator
1272 // corresponds to a control (i.e. is a dummy one) or a real one
1274 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext() )
1276 wxToolBarToolBase
*tool
= node
->GetData();
1277 if ( tool
->IsControl() )
1279 // get the control rect in our client coords
1280 wxControl
*control
= tool
->GetControl();
1281 wxRect rectCtrl
= control
->GetRect();
1283 // iterate over all buttons
1285 int count
= ::SendMessage(GetHwnd(), TB_BUTTONCOUNT
, 0, 0);
1286 for ( int n
= 0; n
< count
; n
++ )
1288 // is it a separator?
1289 if ( !::SendMessage(GetHwnd(), TB_GETBUTTON
,
1292 wxLogDebug(_T("TB_GETBUTTON failed?"));
1297 if ( tbb
.fsStyle
!= TBSTYLE_SEP
)
1300 // get the bounding rect of the separator
1302 if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT
,
1305 wxLogDebug(_T("TB_GETITEMRECT failed?"));
1310 // does it intersect the control?
1312 wxCopyRECTToRect(r
, rectItem
);
1313 if ( rectCtrl
.Intersects(rectItem
) )
1315 // yes, do erase it!
1316 dc
.DrawRectangle(rectItem
);
1318 // Necessary in case we use a no-paint-on-size
1319 // style in the parent: the controls can disappear
1320 control
->Refresh(FALSE
);
1329 void wxToolBar::HandleMouseMove(WXWPARAM
WXUNUSED(wParam
), WXLPARAM lParam
)
1331 wxCoord x
= GET_X_LPARAM(lParam
),
1332 y
= GET_Y_LPARAM(lParam
);
1333 wxToolBarToolBase
* tool
= FindToolForPosition( x
, y
);
1335 // cursor left current tool
1336 if( tool
!= m_pInTool
&& !tool
)
1342 // cursor entered a tool
1343 if( tool
!= m_pInTool
&& tool
)
1346 OnMouseEnter( tool
->GetId() );
1350 long wxToolBar::MSWWindowProc(WXUINT nMsg
, WXWPARAM wParam
, WXLPARAM lParam
)
1355 if ( HandleSize(wParam
, lParam
) )
1360 // we don't handle mouse moves, so always pass the message to
1361 // wxControl::MSWWindowProc
1362 HandleMouseMove(wParam
, lParam
);
1366 if ( HandlePaint(wParam
, lParam
) )
1370 return wxControl::MSWWindowProc(nMsg
, wParam
, lParam
);
1373 // ----------------------------------------------------------------------------
1374 // private functions
1375 // ----------------------------------------------------------------------------
1377 WXHBITMAP
wxToolBar::MapBitmap(WXHBITMAP bitmap
, int width
, int height
)
1383 wxLogLastError(_T("CreateCompatibleDC"));
1388 SelectInHDC
bmpInHDC(hdcMem
, (HBITMAP
)bitmap
);
1392 wxLogLastError(_T("SelectObject"));
1397 wxCOLORMAP
*cmap
= wxGetStdColourMap();
1399 for ( int i
= 0; i
< width
; i
++ )
1401 for ( int j
= 0; j
< height
; j
++ )
1403 COLORREF pixel
= ::GetPixel(hdcMem
, i
, j
);
1405 for ( size_t k
= 0; k
< wxSTD_COL_MAX
; k
++ )
1407 COLORREF col
= cmap
[k
].from
;
1408 if ( abs(GetRValue(pixel
) - GetRValue(col
)) < 10 &&
1409 abs(GetGValue(pixel
) - GetGValue(col
)) < 10 &&
1410 abs(GetBValue(pixel
) - GetBValue(col
)) < 10 )
1412 ::SetPixel(hdcMem
, i
, j
, cmap
[k
].to
);
1421 // VZ: I leave here my attempts to map the bitmap to the system colours
1422 // faster by using BitBlt() even though it's broken currently - but
1423 // maybe someone else can finish it? It should be faster than iterating
1424 // over all pixels...
1426 MemoryHDC hdcMask
, hdcDst
;
1427 if ( !hdcMask
|| !hdcDst
)
1429 wxLogLastError(_T("CreateCompatibleDC"));
1434 // create the target bitmap
1435 HBITMAP hbmpDst
= ::CreateCompatibleBitmap(hdcDst
, width
, height
);
1438 wxLogLastError(_T("CreateCompatibleBitmap"));
1443 // create the monochrome mask bitmap
1444 HBITMAP hbmpMask
= ::CreateBitmap(width
, height
, 1, 1, 0);
1447 wxLogLastError(_T("CreateBitmap(mono)"));
1449 ::DeleteObject(hbmpDst
);
1454 SelectInHDC
bmpInDst(hdcDst
, hbmpDst
),
1455 bmpInMask(hdcMask
, hbmpMask
);
1458 for ( n
= 0; n
< NUM_OF_MAPPED_COLOURS
; n
++ )
1460 // create the mask for this colour
1461 ::SetBkColor(hdcMem
, ColorMap
[n
].from
);
1462 ::BitBlt(hdcMask
, 0, 0, width
, height
, hdcMem
, 0, 0, SRCCOPY
);
1464 // replace this colour with the target one in the dst bitmap
1465 HBRUSH hbr
= ::CreateSolidBrush(ColorMap
[n
].to
);
1466 HGDIOBJ hbrOld
= ::SelectObject(hdcDst
, hbr
);
1468 ::MaskBlt(hdcDst
, 0, 0, width
, height
,
1471 MAKEROP4(PATCOPY
, SRCCOPY
));
1473 (void)::SelectObject(hdcDst
, hbrOld
);
1474 ::DeleteObject(hbr
);
1477 ::DeleteObject((HBITMAP
)bitmap
);
1479 return (WXHBITMAP
)hbmpDst
;
1483 #endif // wxUSE_TOOLBAR && Win95