1 /////////////////////////////////////////////////////////////////////////////
2 // Name: msw/tbar95.cpp
4 // Author: Julian Smart
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
12 // ============================================================================
14 // ============================================================================
16 // ----------------------------------------------------------------------------
18 // ----------------------------------------------------------------------------
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 #if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
55 #include "wx/msw/gnuwin32/extra.h"
58 #include "wx/app.h" // for GetComCtl32Version
60 #if defined(__MWERKS__) && defined(__WXMSW__)
61 // including <windef.h> for max definition doesn't seem
62 // to work using CodeWarrior 6 Windows. So we define it
63 // here. (Otherwise we get a undefined identifier 'max'
64 // later on in this file.) (Added by dimitri@shortcut.nl)
66 # define max(a,b) (((a) > (b)) ? (a) : (b))
71 // ----------------------------------------------------------------------------
72 // conditional compilation
73 // ----------------------------------------------------------------------------
75 // wxWindows previously always considered that toolbar buttons have light grey
76 // (0xc0c0c0) background and so ignored any bitmap masks - however, this
77 // doesn't work with XPMs which then appear to have black background. To make
78 // this work, we must respect the bitmap masks - which we do now. This should
79 // be ok in any case, but to restore 100% compatible with the old version
80 // behaviour, you can set this to 0.
81 #define USE_BITMAP_MASKS 1
83 // ----------------------------------------------------------------------------
85 // ----------------------------------------------------------------------------
87 // these standard constants are not always defined in compilers headers
91 #define TBSTYLE_LIST 0x1000
92 #define TBSTYLE_FLAT 0x0800
95 #ifndef TBSTYLE_TRANSPARENT
96 #define TBSTYLE_TRANSPARENT 0x8000
99 #ifndef TBSTYLE_TOOLTIPS
100 #define TBSTYLE_TOOLTIPS 0x0100
105 #define TB_SETSTYLE (WM_USER + 56)
106 #define TB_GETSTYLE (WM_USER + 57)
110 #define TB_HITTEST (WM_USER + 69)
113 // these values correspond to those used by comctl32.dll
114 #define DEFAULTBITMAPX 16
115 #define DEFAULTBITMAPY 15
116 #define DEFAULTBUTTONX 24
117 #define DEFAULTBUTTONY 24
118 #define DEFAULTBARHEIGHT 27
120 // ----------------------------------------------------------------------------
122 // ----------------------------------------------------------------------------
124 IMPLEMENT_DYNAMIC_CLASS(wxToolBar
, wxToolBarBase
)
126 BEGIN_EVENT_TABLE(wxToolBar
, wxToolBarBase
)
127 EVT_MOUSE_EVENTS(wxToolBar::OnMouseEvent
)
128 EVT_SYS_COLOUR_CHANGED(wxToolBar::OnSysColourChanged
)
131 // ----------------------------------------------------------------------------
133 // ----------------------------------------------------------------------------
135 class wxToolBarTool
: public wxToolBarToolBase
138 wxToolBarTool(wxToolBar
*tbar
,
140 const wxString
& label
,
141 const wxBitmap
& bmpNormal
,
142 const wxBitmap
& bmpDisabled
,
144 wxObject
*clientData
,
145 const wxString
& shortHelp
,
146 const wxString
& longHelp
)
147 : wxToolBarToolBase(tbar
, id
, label
, bmpNormal
, bmpDisabled
, kind
,
148 clientData
, shortHelp
, longHelp
)
153 wxToolBarTool(wxToolBar
*tbar
, wxControl
*control
)
154 : wxToolBarToolBase(tbar
, control
)
159 virtual void SetLabel(const wxString
& label
)
161 if ( label
== m_label
)
164 wxToolBarToolBase::SetLabel(label
);
166 // we need to update the label shown in the toolbar because it has a
167 // pointer to the internal buffer of the old label
169 // TODO: use TB_SETBUTTONINFO
172 // set/get the number of separators which we use to cover the space used by
173 // a control in the toolbar
174 void SetSeparatorsCount(size_t count
) { m_nSepCount
= count
; }
175 size_t GetSeparatorsCount() const { return m_nSepCount
; }
182 // ============================================================================
184 // ============================================================================
186 // ----------------------------------------------------------------------------
188 // ----------------------------------------------------------------------------
190 wxToolBarToolBase
*wxToolBar::CreateTool(int id
,
191 const wxString
& label
,
192 const wxBitmap
& bmpNormal
,
193 const wxBitmap
& bmpDisabled
,
195 wxObject
*clientData
,
196 const wxString
& shortHelp
,
197 const wxString
& longHelp
)
199 return new wxToolBarTool(this, id
, label
, bmpNormal
, bmpDisabled
, kind
,
200 clientData
, shortHelp
, longHelp
);
203 wxToolBarToolBase
*wxToolBar::CreateTool(wxControl
*control
)
205 return new wxToolBarTool(this, control
);
208 // ----------------------------------------------------------------------------
209 // wxToolBar construction
210 // ----------------------------------------------------------------------------
212 void wxToolBar::Init()
218 m_defaultWidth
= DEFAULTBITMAPX
;
219 m_defaultHeight
= DEFAULTBITMAPY
;
224 bool wxToolBar::Create(wxWindow
*parent
,
229 const wxString
& name
)
231 // common initialisation
232 if ( !CreateControl(parent
, id
, pos
, size
, style
, wxDefaultValidator
, name
) )
235 // MSW-specific initialisation
236 if ( !MSWCreateToolbar(pos
, size
) )
239 // set up the colors and fonts
240 SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR
));
241 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT
));
246 bool wxToolBar::MSWCreateToolbar(const wxPoint
& pos
, const wxSize
& size
)
248 if ( !MSWCreateControl(TOOLBARCLASSNAME
, wxEmptyString
, pos
, size
) )
251 // toolbar-specific post initialisation
252 ::SendMessage(GetHwnd(), TB_BUTTONSTRUCTSIZE
, sizeof(TBBUTTON
), 0);
257 void wxToolBar::Recreate()
259 const HWND hwndOld
= GetHwnd();
262 // we haven't been created yet, no need to recreate
266 // get the position and size before unsubclassing the old toolbar
267 const wxPoint pos
= GetPosition();
268 const wxSize size
= GetSize();
272 if ( !MSWCreateToolbar(pos
, size
) )
275 wxFAIL_MSG( _T("recreating the toolbar failed") );
280 // reparent all our children under the new toolbar
281 for ( wxWindowList::compatibility_iterator node
= m_children
.GetFirst();
283 node
= node
->GetNext() )
285 wxWindow
*win
= node
->GetData();
286 if ( !win
->IsTopLevel() )
287 ::SetParent(GetHwndOf(win
), GetHwnd());
290 // only destroy the old toolbar now -- after all the children had been
292 ::DestroyWindow(hwndOld
);
294 // it is for the old bitmap control and can't be used with the new one
297 ::DeleteObject((HBITMAP
) m_hBitmap
);
305 wxToolBar::~wxToolBar()
307 // we must refresh the frame size when the toolbar is deleted but the frame
308 // is not - otherwise toolbar leaves a hole in the place it used to occupy
309 wxFrame
*frame
= wxDynamicCast(GetParent(), wxFrame
);
310 if ( frame
&& !frame
->IsBeingDeleted() )
312 frame
->SendSizeEvent();
317 ::DeleteObject((HBITMAP
) m_hBitmap
);
321 wxSize
wxToolBar::DoGetBestSize() const
323 wxSize sizeBest
= GetToolSize();
324 sizeBest
.x
*= GetToolsCount();
326 // reverse horz and vertical components if necessary
327 return HasFlag(wxTB_VERTICAL
) ? wxSize(sizeBest
.y
, sizeBest
.x
) : sizeBest
;
330 WXDWORD
wxToolBar::MSWGetStyle(long style
, WXDWORD
*exstyle
) const
332 // toolbars never have border, giving one to them results in broken
334 WXDWORD msStyle
= wxControl::MSWGetStyle
336 (style
& ~wxBORDER_MASK
) | wxBORDER_NONE
, exstyle
339 // always include this one, it never hurts and setting it later only if we
340 // do have tooltips wouldn't work
341 msStyle
|= TBSTYLE_TOOLTIPS
;
343 if ( style
& (wxTB_FLAT
| wxTB_HORZ_LAYOUT
) )
345 // static as it doesn't change during the program lifetime
346 static int s_verComCtl
= wxTheApp
->GetComCtl32Version();
348 // comctl32.dll 4.00 doesn't support the flat toolbars and using this
349 // style with 6.00 (part of Windows XP) leads to the toolbar with
350 // incorrect background colour - and not using it still results in the
351 // correct (flat) toolbar, so don't use it there
352 if ( s_verComCtl
> 400 && s_verComCtl
< 600 )
354 msStyle
|= TBSTYLE_FLAT
| TBSTYLE_TRANSPARENT
;
357 if ( s_verComCtl
>= 470 && style
& wxTB_HORZ_LAYOUT
)
359 msStyle
|= TBSTYLE_LIST
;
363 if ( style
& wxTB_NODIVIDER
)
364 msStyle
|= CCS_NODIVIDER
;
366 if ( style
& wxTB_NOALIGN
)
367 msStyle
|= CCS_NOPARENTALIGN
;
369 if ( style
& wxTB_VERTICAL
)
375 // ----------------------------------------------------------------------------
376 // adding/removing tools
377 // ----------------------------------------------------------------------------
379 bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos
), wxToolBarToolBase
*tool
)
381 // nothing special to do here - we really create the toolbar buttons in
388 bool wxToolBar::DoDeleteTool(size_t pos
, wxToolBarToolBase
*tool
)
390 // the main difficulty we have here is with the controls in the toolbars:
391 // as we (sometimes) use several separators to cover up the space used by
392 // them, the indices are not the same for us and the toolbar
394 // first determine the position of the first button to delete: it may be
395 // different from pos if we use several separators to cover the space used
397 wxToolBarToolsList::compatibility_iterator node
;
398 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext() )
400 wxToolBarToolBase
*tool2
= node
->GetData();
403 // let node point to the next node in the list
404 node
= node
->GetNext();
409 if ( tool2
->IsControl() )
411 pos
+= ((wxToolBarTool
*)tool2
)->GetSeparatorsCount() - 1;
415 // now determine the number of buttons to delete and the area taken by them
416 size_t nButtonsToDelete
= 1;
418 // get the size of the button we're going to delete
420 if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT
, pos
, (LPARAM
)&r
) )
422 wxLogLastError(_T("TB_GETITEMRECT"));
425 int width
= r
.right
- r
.left
;
427 if ( tool
->IsControl() )
429 nButtonsToDelete
= ((wxToolBarTool
*)tool
)->GetSeparatorsCount();
431 width
*= nButtonsToDelete
;
434 // do delete all buttons
435 m_nButtons
-= nButtonsToDelete
;
436 while ( nButtonsToDelete
-- > 0 )
438 if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON
, pos
, 0) )
440 wxLogLastError(wxT("TB_DELETEBUTTON"));
448 // and finally reposition all the controls after this button (the toolbar
449 // takes care of all normal items)
450 for ( /* node -> first after deleted */ ; node
; node
= node
->GetNext() )
452 wxToolBarToolBase
*tool2
= node
->GetData();
453 if ( tool2
->IsControl() )
456 wxControl
*control
= tool2
->GetControl();
457 control
->GetPosition(&x
, NULL
);
458 control
->Move(x
- width
, -1);
465 bool wxToolBar::Realize()
467 const size_t nTools
= GetToolsCount();
474 const bool isVertical
= HasFlag(wxTB_VERTICAL
);
476 // delete all old buttons, if any
477 for ( size_t pos
= 0; pos
< m_nButtons
; pos
++ )
479 if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON
, 0, 0) )
481 wxLogDebug(wxT("TB_DELETEBUTTON failed"));
485 // First, add the bitmap: we use one bitmap for all toolbar buttons
486 // ----------------------------------------------------------------
488 wxToolBarToolsList::compatibility_iterator node
;
492 if ( HasFlag(wxTB_NOICONS
) )
494 // no icons, don't leave space for them
498 else // do show icons
500 // if we already have a bitmap, we'll replace the existing one --
501 // otherwise we'll install a new one
502 HBITMAP oldToolBarBitmap
= (HBITMAP
)m_hBitmap
;
504 sizeBmp
.x
= m_defaultWidth
;
505 sizeBmp
.y
= m_defaultHeight
;
507 const wxCoord totalBitmapWidth
= m_defaultWidth
* nTools
,
508 totalBitmapHeight
= m_defaultHeight
;
510 // Create a bitmap and copy all the tool bitmaps to it
512 wxMemoryDC dcAllButtons
;
513 wxBitmap
bitmap(totalBitmapWidth
, totalBitmapHeight
);
514 dcAllButtons
.SelectObject(bitmap
);
515 dcAllButtons
.SetBackground(*wxLIGHT_GREY_BRUSH
);
516 dcAllButtons
.Clear();
518 m_hBitmap
= bitmap
.GetHBITMAP();
519 HBITMAP hBitmap
= (HBITMAP
)m_hBitmap
;
520 #else // !USE_BITMAP_MASKS
521 HBITMAP hBitmap
= ::CreateCompatibleBitmap(ScreenHDC(),
526 wxLogLastError(_T("CreateCompatibleBitmap"));
531 m_hBitmap
= (WXHBITMAP
)hBitmap
;
534 SelectInHDC
hdcSelector(memoryDC
, hBitmap
);
537 #endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
539 // the button position
542 // the number of buttons (not separators)
545 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext() )
547 wxToolBarToolBase
*tool
= node
->GetData();
548 if ( tool
->IsButton() )
550 const wxBitmap
& bmp
= tool
->GetNormalBitmap();
554 // notice the last parameter: do use mask
555 dcAllButtons
.DrawBitmap(bmp
, x
, 0, TRUE
);
556 #else // !USE_BITMAP_MASKS
557 SelectInHDC
hdcSelector2(memoryDC2
, GetHbitmapOf(bmp
));
558 if ( !BitBlt(memoryDC
,
559 x
, 0, m_defaultWidth
, m_defaultHeight
,
563 wxLogLastError(wxT("BitBlt"));
565 #endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
569 wxFAIL_MSG( _T("invalid tool button bitmap") );
572 // still inc width and number of buttons because otherwise the
573 // subsequent buttons will all be shifted which is rather confusing
574 // (and like this you'd see immediately which bitmap was bad)
581 dcAllButtons
.SelectObject(wxNullBitmap
);
583 // don't delete this HBITMAP!
584 bitmap
.SetHBITMAP(0);
585 #endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
587 // Map to system colours
588 hBitmap
= (HBITMAP
)MapBitmap((WXHBITMAP
) hBitmap
,
589 totalBitmapWidth
, totalBitmapHeight
);
591 bool addBitmap
= TRUE
;
593 if ( oldToolBarBitmap
)
595 #ifdef TB_REPLACEBITMAP
596 if ( wxTheApp
->GetComCtl32Version() >= 400 )
598 TBREPLACEBITMAP replaceBitmap
;
599 replaceBitmap
.hInstOld
= NULL
;
600 replaceBitmap
.hInstNew
= NULL
;
601 replaceBitmap
.nIDOld
= (UINT
) oldToolBarBitmap
;
602 replaceBitmap
.nIDNew
= (UINT
) hBitmap
;
603 replaceBitmap
.nButtons
= nButtons
;
604 if ( !::SendMessage(GetHwnd(), TB_REPLACEBITMAP
,
605 0, (LPARAM
) &replaceBitmap
) )
607 wxFAIL_MSG(wxT("Could not replace the old bitmap"));
610 ::DeleteObject(oldToolBarBitmap
);
616 #endif // TB_REPLACEBITMAP
618 // we can't replace the old bitmap, so we will add another one
619 // (awfully inefficient, but what else to do?) and shift the bitmap
620 // indices accordingly
623 bitmapId
= m_nButtons
;
627 if ( addBitmap
) // no old bitmap or we can't replace it
629 TBADDBITMAP addBitmap
;
631 addBitmap
.nID
= (UINT
) hBitmap
;
632 if ( ::SendMessage(GetHwnd(), TB_ADDBITMAP
,
633 (WPARAM
) nButtons
, (LPARAM
)&addBitmap
) == -1 )
635 wxFAIL_MSG(wxT("Could not add bitmap to toolbar"));
640 // don't call SetToolBitmapSize() as we don't want to change the values of
641 // m_defaultWidth/Height
642 if ( !::SendMessage(GetHwnd(), TB_SETBITMAPSIZE
, 0,
643 MAKELONG(sizeBmp
.x
, sizeBmp
.y
)) )
645 wxLogLastError(_T("TB_SETBITMAPSIZE"));
648 // Next add the buttons and separators
649 // -----------------------------------
651 TBBUTTON
*buttons
= new TBBUTTON
[nTools
];
653 // this array will hold the indices of all controls in the toolbar
654 wxArrayInt controlIds
;
656 bool lastWasRadio
= FALSE
;
658 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext() )
660 wxToolBarToolBase
*tool
= node
->GetData();
662 // don't add separators to the vertical toolbar with old comctl32.dll
663 // versions as they didn't handle this properly
664 if ( isVertical
&& tool
->IsSeparator() &&
665 wxTheApp
->GetComCtl32Version() <= 472 )
671 TBBUTTON
& button
= buttons
[i
];
673 wxZeroMemory(button
);
675 bool isRadio
= FALSE
;
676 switch ( tool
->GetStyle() )
678 case wxTOOL_STYLE_CONTROL
:
679 button
.idCommand
= tool
->GetId();
680 // fall through: create just a separator too
682 case wxTOOL_STYLE_SEPARATOR
:
683 button
.fsState
= TBSTATE_ENABLED
;
684 button
.fsStyle
= TBSTYLE_SEP
;
687 case wxTOOL_STYLE_BUTTON
:
688 if ( !HasFlag(wxTB_NOICONS
) )
689 button
.iBitmap
= bitmapId
;
691 if ( HasFlag(wxTB_TEXT
) )
693 const wxString
& label
= tool
->GetLabel();
694 if ( !label
.empty() )
696 button
.iString
= (int)label
.c_str();
700 button
.idCommand
= tool
->GetId();
702 if ( tool
->IsEnabled() )
703 button
.fsState
|= TBSTATE_ENABLED
;
704 if ( tool
->IsToggled() )
705 button
.fsState
|= TBSTATE_CHECKED
;
707 switch ( tool
->GetKind() )
710 button
.fsStyle
= TBSTYLE_CHECKGROUP
;
714 // the first item in the radio group is checked by
715 // default to be consistent with wxGTK and the menu
717 button
.fsState
|= TBSTATE_CHECKED
;
726 button
.fsStyle
= TBSTYLE_CHECK
;
730 wxFAIL_MSG( _T("unexpected toolbar button kind") );
734 button
.fsStyle
= TBSTYLE_BUTTON
;
741 lastWasRadio
= isRadio
;
746 if ( !::SendMessage(GetHwnd(), TB_ADDBUTTONS
, (WPARAM
)i
, (LPARAM
)buttons
) )
748 wxLogLastError(wxT("TB_ADDBUTTONS"));
753 // Deal with the controls finally
754 // ------------------------------
756 // adjust the controls size to fit nicely in the toolbar
759 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext(), index
++ )
761 wxToolBarToolBase
*tool
= node
->GetData();
763 // we calculate the running y coord for vertical toolbars so we need to
764 // get the items size for all items but for the horizontal ones we
765 // don't need to deal with the non controls
766 bool isControl
= tool
->IsControl();
767 if ( !isControl
&& !isVertical
)
770 // note that we use TB_GETITEMRECT and not TB_GETRECT because the
771 // latter only appeared in v4.70 of comctl32.dll
773 if ( !SendMessage(GetHwnd(), TB_GETITEMRECT
,
774 index
, (LPARAM
)(LPRECT
)&r
) )
776 wxLogLastError(wxT("TB_GETITEMRECT"));
781 // can only be control if isVertical
782 y
+= r
.bottom
- r
.top
;
787 wxControl
*control
= tool
->GetControl();
789 wxSize size
= control
->GetSize();
791 // the position of the leftmost controls corner
794 // TB_SETBUTTONINFO message is only supported by comctl32.dll 4.71+
795 #if defined(_WIN32_IE) && (_WIN32_IE >= 0x400 )
796 // available in headers, now check whether it is available now
798 if ( wxTheApp
->GetComCtl32Version() >= 471 )
800 // set the (underlying) separators width to be that of the
803 tbbi
.cbSize
= sizeof(tbbi
);
804 tbbi
.dwMask
= TBIF_SIZE
;
806 if ( !SendMessage(GetHwnd(), TB_SETBUTTONINFO
,
807 tool
->GetId(), (LPARAM
)&tbbi
) )
809 // the id is probably invalid?
810 wxLogLastError(wxT("TB_SETBUTTONINFO"));
814 #endif // comctl32.dll 4.71
815 // TB_SETBUTTONINFO unavailable
817 // try adding several separators to fit the controls width
818 int widthSep
= r
.right
- r
.left
;
824 tbb
.fsState
= TBSTATE_ENABLED
;
825 tbb
.fsStyle
= TBSTYLE_SEP
;
827 size_t nSeparators
= size
.x
/ widthSep
;
828 for ( size_t nSep
= 0; nSep
< nSeparators
; nSep
++ )
830 if ( !SendMessage(GetHwnd(), TB_INSERTBUTTON
,
831 index
, (LPARAM
)&tbb
) )
833 wxLogLastError(wxT("TB_INSERTBUTTON"));
839 // remember the number of separators we used - we'd have to
840 // delete all of them later
841 ((wxToolBarTool
*)tool
)->SetSeparatorsCount(nSeparators
);
843 // adjust the controls width to exactly cover the separators
844 control
->SetSize((nSeparators
+ 1)*widthSep
, -1);
847 // position the control itself correctly vertically
848 int height
= r
.bottom
- r
.top
;
849 int diff
= height
- size
.y
;
852 // the control is too high, resize to fit
853 control
->SetSize(-1, height
- 2);
864 y
+= height
+ 2*GetMargins().y
;
866 else // horizontal toolbar
874 control
->Move(left
, top
+ (diff
+ 1) / 2);
877 // the max index is the "real" number of buttons - i.e. counting even the
878 // separators which we added just for aligning the controls
883 if ( m_maxRows
== 0 )
885 // if not set yet, only one row
889 else if ( m_nButtons
> 0 ) // vertical non empty toolbar
891 if ( m_maxRows
== 0 )
893 // if not set yet, have one column
901 // ----------------------------------------------------------------------------
903 // ----------------------------------------------------------------------------
905 bool wxToolBar::MSWCommand(WXUINT
WXUNUSED(cmd
), WXWORD id
)
907 wxToolBarToolBase
*tool
= FindById((int)id
);
911 if ( tool
->CanBeToggled() )
913 LRESULT state
= ::SendMessage(GetHwnd(), TB_GETSTATE
, id
, 0);
914 tool
->Toggle((state
& TBSTATE_CHECKED
) != 0);
917 bool toggled
= tool
->IsToggled();
919 // avoid sending the event when a radio button is released, this is not
921 if ( !tool
->CanBeToggled() || tool
->GetKind() != wxITEM_RADIO
|| toggled
)
923 // OnLeftClick() can veto the button state change - for buttons which
924 // may be toggled only, of couse
925 if ( !OnLeftClick((int)id
, toggled
) && tool
->CanBeToggled() )
929 tool
->SetToggle(toggled
);
931 ::SendMessage(GetHwnd(), TB_CHECKBUTTON
, id
, MAKELONG(toggled
, 0));
938 bool wxToolBar::MSWOnNotify(int WXUNUSED(idCtrl
),
940 WXLPARAM
*WXUNUSED(result
))
943 // First check if this applies to us
944 NMHDR
*hdr
= (NMHDR
*)lParam
;
946 // the tooltips control created by the toolbar is sometimes Unicode, even
947 // in an ANSI application - this seems to be a bug in comctl32.dll v5
948 UINT code
= hdr
->code
;
949 if ( (code
!= (UINT
) TTN_NEEDTEXTA
) && (code
!= (UINT
) TTN_NEEDTEXTW
) )
952 HWND toolTipWnd
= (HWND
)::SendMessage((HWND
)GetHWND(), TB_GETTOOLTIPS
, 0, 0);
953 if ( toolTipWnd
!= hdr
->hwndFrom
)
956 LPTOOLTIPTEXT ttText
= (LPTOOLTIPTEXT
)lParam
;
957 int id
= (int)ttText
->hdr
.idFrom
;
959 wxToolBarToolBase
*tool
= FindById(id
);
963 return HandleTooltipNotify(code
, lParam
, tool
->GetShortHelp());
969 // ----------------------------------------------------------------------------
971 // ----------------------------------------------------------------------------
973 void wxToolBar::SetToolBitmapSize(const wxSize
& size
)
975 wxToolBarBase::SetToolBitmapSize(size
);
977 ::SendMessage(GetHwnd(), TB_SETBITMAPSIZE
, 0, MAKELONG(size
.x
, size
.y
));
980 void wxToolBar::SetRows(int nRows
)
982 if ( nRows
== m_maxRows
)
984 // avoid resizing the frame uselessly
988 // TRUE in wParam means to create at least as many rows, FALSE -
991 ::SendMessage(GetHwnd(), TB_SETROWS
,
992 MAKEWPARAM(nRows
, !(GetWindowStyle() & wxTB_VERTICAL
)),
1000 // The button size is bigger than the bitmap size
1001 wxSize
wxToolBar::GetToolSize() const
1003 // TB_GETBUTTONSIZE is supported from version 4.70
1004 #if defined(_WIN32_IE) && (_WIN32_IE >= 0x300 ) \
1005 && !( defined(__GNUWIN32__) && !wxCHECK_W32API_VERSION( 1, 0 ) )
1006 if ( wxTheApp
->GetComCtl32Version() >= 470 )
1008 DWORD dw
= ::SendMessage(GetHwnd(), TB_GETBUTTONSIZE
, 0, 0);
1010 return wxSize(LOWORD(dw
), HIWORD(dw
));
1013 #endif // comctl32.dll 4.70+
1016 return wxSize(m_defaultWidth
+ 8, m_defaultHeight
+ 7);
1021 wxToolBarToolBase
*GetItemSkippingDummySpacers(const wxToolBarToolsList
& tools
,
1024 wxToolBarToolsList::compatibility_iterator current
= tools
.GetFirst();
1026 for ( ; current
!= 0; current
= current
->GetNext() )
1029 return current
->GetData();
1031 wxToolBarTool
*tool
= (wxToolBarTool
*)current
->GetData();
1032 size_t separators
= tool
->GetSeparatorsCount();
1034 // if it is a normal button, sepcount == 0, so skip 1 item (the button)
1035 // otherwise, skip as many items as the separator count, plus the
1037 index
-= separators
? separators
+ 1 : 1;
1043 wxToolBarToolBase
*wxToolBar::FindToolForPosition(wxCoord x
, wxCoord y
) const
1048 int index
= (int)::SendMessage(GetHwnd(), TB_HITTEST
, 0, (LPARAM
)&pt
);
1049 // MBN: when the point ( x, y ) is close to the toolbar border
1050 // TB_HITTEST returns m_nButtons ( not -1 )
1051 if ( index
< 0 || (size_t)index
>= m_nButtons
)
1053 // it's a separator or there is no tool at all there
1054 return (wxToolBarToolBase
*)NULL
;
1057 // if comctl32 version < 4.71 wxToolBar95 adds dummy spacers
1058 #if defined(_WIN32_IE) && (_WIN32_IE >= 0x400 )
1059 if ( wxTheApp
->GetComCtl32Version() >= 471 )
1061 return m_tools
.Item((size_t)index
)->GetData();
1066 return GetItemSkippingDummySpacers( m_tools
, (size_t) index
);
1070 void wxToolBar::UpdateSize()
1072 // the toolbar size changed
1073 SendMessage(GetHwnd(), TB_AUTOSIZE
, 0, 0);
1075 // we must also refresh the frame after the toolbar size (possibly) changed
1076 wxFrame
*frame
= wxDynamicCast(GetParent(), wxFrame
);
1079 frame
->SendSizeEvent();
1083 // ----------------------------------------------------------------------------
1085 // ---------------------------------------------------------------------------
1087 void wxToolBar::SetWindowStyleFlag(long style
)
1089 // the style bits whose changes force us to recreate the toolbar
1090 static const long MASK_NEEDS_RECREATE
= wxTB_TEXT
| wxTB_NOICONS
;
1092 const long styleOld
= GetWindowStyle();
1094 wxToolBarBase::SetWindowStyleFlag(style
);
1096 // don't recreate an empty toolbar: not only this is unnecessary, but it is
1097 // also fatal as we'd then try to recreate the toolbar when it's just being
1099 if ( GetToolsCount() &&
1100 (style
& MASK_NEEDS_RECREATE
) != (styleOld
& MASK_NEEDS_RECREATE
) )
1102 // to remove the text labels, simply re-realizing the toolbar is enough
1103 // but I don't know of any way to add the text to an existing toolbar
1104 // other than by recreating it entirely
1109 // ----------------------------------------------------------------------------
1111 // ----------------------------------------------------------------------------
1113 void wxToolBar::DoEnableTool(wxToolBarToolBase
*tool
, bool enable
)
1115 ::SendMessage(GetHwnd(), TB_ENABLEBUTTON
,
1116 (WPARAM
)tool
->GetId(), (LPARAM
)MAKELONG(enable
, 0));
1119 void wxToolBar::DoToggleTool(wxToolBarToolBase
*tool
, bool toggle
)
1121 ::SendMessage(GetHwnd(), TB_CHECKBUTTON
,
1122 (WPARAM
)tool
->GetId(), (LPARAM
)MAKELONG(toggle
, 0));
1125 void wxToolBar::DoSetToggle(wxToolBarToolBase
*WXUNUSED(tool
), bool WXUNUSED(toggle
))
1127 // VZ: AFAIK, the button has to be created either with TBSTYLE_CHECK or
1128 // without, so we really need to delete the button and recreate it here
1129 wxFAIL_MSG( _T("not implemented") );
1132 // ----------------------------------------------------------------------------
1134 // ----------------------------------------------------------------------------
1136 // Responds to colour changes, and passes event on to children.
1137 void wxToolBar::OnSysColourChanged(wxSysColourChangedEvent
& event
)
1139 wxRGBToColour(m_backgroundColour
, ::GetSysColor(COLOR_BTNFACE
));
1141 // Remap the buttons
1144 // Relayout the toolbar
1145 int nrows
= m_maxRows
;
1146 m_maxRows
= 0; // otherwise SetRows() wouldn't do anything
1151 // let the event propagate further
1155 void wxToolBar::OnMouseEvent(wxMouseEvent
& event
)
1157 if (event
.Leaving() && m_pInTool
)
1164 if (event
.RightDown())
1166 // For now, we don't have an id. Later we could
1167 // try finding the tool.
1168 OnRightClick((int)-1, event
.GetX(), event
.GetY());
1176 bool wxToolBar::HandleSize(WXWPARAM wParam
, WXLPARAM lParam
)
1178 // calculate our minor dimension ourselves - we're confusing the standard
1179 // logic (TB_AUTOSIZE) with our horizontal toolbars and other hacks
1181 if ( ::SendMessage(GetHwnd(), TB_GETITEMRECT
, 0, (LPARAM
)&r
) )
1185 if ( GetWindowStyle() & wxTB_VERTICAL
)
1187 w
= r
.right
- r
.left
;
1190 w
*= (m_nButtons
+ m_maxRows
- 1)/m_maxRows
;
1197 if (HasFlag( wxTB_FLAT
))
1198 h
= r
.bottom
- r
.top
- 3;
1200 h
= r
.bottom
- r
.top
;
1203 // FIXME: hardcoded separator line height...
1204 h
+= HasFlag(wxTB_NODIVIDER
) ? 4 : 6;
1209 if ( MAKELPARAM(w
, h
) != lParam
)
1211 // size really changed
1215 // message processed
1222 bool wxToolBar::HandlePaint(WXWPARAM wParam
, WXLPARAM lParam
)
1224 // erase any dummy separators which we used for aligning the controls if
1227 // first of all, do we have any controls at all?
1228 wxToolBarToolsList::compatibility_iterator node
;
1229 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext() )
1231 if ( node
->GetData()->IsControl() )
1237 // no controls, nothing to erase
1241 // prepare the DC on which we'll be drawing
1242 wxClientDC
dc(this);
1243 dc
.SetBrush(wxBrush(GetBackgroundColour(), wxSOLID
));
1244 dc
.SetPen(*wxTRANSPARENT_PEN
);
1247 if ( !GetUpdateRect(GetHwnd(), &r
, FALSE
) )
1249 // nothing to redraw anyhow
1254 wxCopyRECTToRect(r
, rectUpdate
);
1256 dc
.SetClippingRegion(rectUpdate
);
1258 // draw the toolbar tools, separators &c normally
1259 wxControl::MSWWindowProc(WM_PAINT
, wParam
, lParam
);
1261 // for each control in the toolbar find all the separators intersecting it
1264 // NB: this is really the only way to do it as we don't know if a separator
1265 // corresponds to a control (i.e. is a dummy one) or a real one
1267 for ( node
= m_tools
.GetFirst(); node
; node
= node
->GetNext() )
1269 wxToolBarToolBase
*tool
= node
->GetData();
1270 if ( tool
->IsControl() )
1272 // get the control rect in our client coords
1273 wxControl
*control
= tool
->GetControl();
1274 wxRect rectCtrl
= control
->GetRect();
1276 // iterate over all buttons
1278 int count
= ::SendMessage(GetHwnd(), TB_BUTTONCOUNT
, 0, 0);
1279 for ( int n
= 0; n
< count
; n
++ )
1281 // is it a separator?
1282 if ( !::SendMessage(GetHwnd(), TB_GETBUTTON
,
1285 wxLogDebug(_T("TB_GETBUTTON failed?"));
1290 if ( tbb
.fsStyle
!= TBSTYLE_SEP
)
1293 // get the bounding rect of the separator
1295 if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT
,
1298 wxLogDebug(_T("TB_GETITEMRECT failed?"));
1303 // does it intersect the control?
1305 wxCopyRECTToRect(r
, rectItem
);
1306 if ( rectCtrl
.Intersects(rectItem
) )
1308 // yes, do erase it!
1309 dc
.DrawRectangle(rectItem
);
1318 void wxToolBar::HandleMouseMove(WXWPARAM wParam
, WXLPARAM lParam
)
1320 wxCoord x
= GET_X_LPARAM(lParam
),
1321 y
= GET_Y_LPARAM(lParam
);
1322 wxToolBarToolBase
* tool
= FindToolForPosition( x
, y
);
1324 // cursor left current tool
1325 if( tool
!= m_pInTool
&& !tool
)
1331 // cursor entered a tool
1332 if( tool
!= m_pInTool
&& tool
)
1335 OnMouseEnter( tool
->GetId() );
1339 long wxToolBar::MSWWindowProc(WXUINT nMsg
, WXWPARAM wParam
, WXLPARAM lParam
)
1344 if ( HandleSize(wParam
, lParam
) )
1349 // we don't handle mouse moves, so always pass the message to
1350 // wxControl::MSWWindowProc
1351 HandleMouseMove(wParam
, lParam
);
1355 if ( HandlePaint(wParam
, lParam
) )
1359 return wxControl::MSWWindowProc(nMsg
, wParam
, lParam
);
1362 // ----------------------------------------------------------------------------
1363 // private functions
1364 // ----------------------------------------------------------------------------
1366 WXHBITMAP
wxToolBar::MapBitmap(WXHBITMAP bitmap
, int width
, int height
)
1372 wxLogLastError(_T("CreateCompatibleDC"));
1377 SelectInHDC
bmpInHDC(hdcMem
, (HBITMAP
)bitmap
);
1381 wxLogLastError(_T("SelectObject"));
1386 wxCOLORMAP
*cmap
= wxGetStdColourMap();
1388 for ( int i
= 0; i
< width
; i
++ )
1390 for ( int j
= 0; j
< height
; j
++ )
1392 COLORREF pixel
= ::GetPixel(hdcMem
, i
, j
);
1394 for ( size_t k
= 0; k
< wxSTD_COL_MAX
; k
++ )
1396 COLORREF col
= cmap
[k
].from
;
1397 if ( abs(GetRValue(pixel
) - GetRValue(col
)) < 10 &&
1398 abs(GetGValue(pixel
) - GetGValue(col
)) < 10 &&
1399 abs(GetBValue(pixel
) - GetBValue(col
)) < 10 )
1401 ::SetPixel(hdcMem
, i
, j
, cmap
[k
].to
);
1410 // VZ: I leave here my attempts to map the bitmap to the system colours
1411 // faster by using BitBlt() even though it's broken currently - but
1412 // maybe someone else can finish it? It should be faster than iterating
1413 // over all pixels...
1415 MemoryHDC hdcMask
, hdcDst
;
1416 if ( !hdcMask
|| !hdcDst
)
1418 wxLogLastError(_T("CreateCompatibleDC"));
1423 // create the target bitmap
1424 HBITMAP hbmpDst
= ::CreateCompatibleBitmap(hdcDst
, width
, height
);
1427 wxLogLastError(_T("CreateCompatibleBitmap"));
1432 // create the monochrome mask bitmap
1433 HBITMAP hbmpMask
= ::CreateBitmap(width
, height
, 1, 1, 0);
1436 wxLogLastError(_T("CreateBitmap(mono)"));
1438 ::DeleteObject(hbmpDst
);
1443 SelectInHDC
bmpInDst(hdcDst
, hbmpDst
),
1444 bmpInMask(hdcMask
, hbmpMask
);
1447 for ( n
= 0; n
< NUM_OF_MAPPED_COLOURS
; n
++ )
1449 // create the mask for this colour
1450 ::SetBkColor(hdcMem
, ColorMap
[n
].from
);
1451 ::BitBlt(hdcMask
, 0, 0, width
, height
, hdcMem
, 0, 0, SRCCOPY
);
1453 // replace this colour with the target one in the dst bitmap
1454 HBRUSH hbr
= ::CreateSolidBrush(ColorMap
[n
].to
);
1455 HGDIOBJ hbrOld
= ::SelectObject(hdcDst
, hbr
);
1457 ::MaskBlt(hdcDst
, 0, 0, width
, height
,
1460 MAKEROP4(PATCOPY
, SRCCOPY
));
1462 (void)::SelectObject(hdcDst
, hbrOld
);
1463 ::DeleteObject(hbr
);
1466 ::DeleteObject((HBITMAP
)bitmap
);
1468 return (WXHBITMAP
)hbmpDst
;
1472 #endif // wxUSE_TOOLBAR && Win95