X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/066f1b7a9580fc6c487efa753d61e3683de61407..4d6d8bf4fb93f77bfe7f259ab03a31d7a180a33b:/src/msw/tbar95.cpp?ds=inline diff --git a/src/msw/tbar95.cpp b/src/msw/tbar95.cpp index 94305d7af8..8cab9f682e 100644 --- a/src/msw/tbar95.cpp +++ b/src/msw/tbar95.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: msw/tbar95.cpp +// Name: src/msw/tbar95.cpp // Purpose: wxToolBar // Author: Julian Smart // Modified by: @@ -17,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "tbar95.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -28,43 +24,40 @@ #pragma hdrstop #endif +#if wxUSE_TOOLBAR && wxUSE_TOOLBAR_NATIVE && !defined(__SMARTPHONE__) + +#include "wx/toolbar.h" + #ifndef WX_PRECOMP + #include "wx/msw/wrapcctl.h" // include "properly" + #include "wx/dynarray.h" #include "wx/frame.h" #include "wx/log.h" #include "wx/intl.h" - #include "wx/dynarray.h" #include "wx/settings.h" #include "wx/bitmap.h" #include "wx/dcmemory.h" #include "wx/control.h" + #include "wx/app.h" // for GetComCtl32Version + #include "wx/image.h" #endif -#if wxUSE_TOOLBAR && defined(__WIN95__) && wxUSE_TOOLBAR_NATIVE - -#include "wx/toolbar.h" - -#if !defined(__GNUWIN32__) && !defined(__SALFORDC__) - #include "malloc.h" -#endif +#include "wx/sysopt.h" #include "wx/msw/private.h" -// include "properly" -#include "wx/msw/wrapcctl.h" - -#include "wx/app.h" // for GetComCtl32Version - -// ---------------------------------------------------------------------------- -// conditional compilation -// ---------------------------------------------------------------------------- +#if wxUSE_UXTHEME +#include "wx/msw/uxtheme.h" +#endif -// wxWindows previously always considered that toolbar buttons have light grey -// (0xc0c0c0) background and so ignored any bitmap masks - however, this -// doesn't work with XPMs which then appear to have black background. To make -// this work, we must respect the bitmap masks - which we do now. This should -// be ok in any case, but to restore 100% compatible with the old version -// behaviour, you can set this to 0. -#define USE_BITMAP_MASKS 1 +// this define controls whether the code for button colours remapping (only +// useful for 16 or 256 colour images) is active at all, it's always turned off +// for CE where it doesn't compile (and is probably not needed anyhow) and may +// also be turned off for other systems if you always use 24bpp images and so +// never need it +#ifndef __WXWINCE__ + #define wxREMAP_BUTTON_COLOURS +#endif // !__WXWINCE__ // ---------------------------------------------------------------------------- // constants @@ -96,12 +89,13 @@ #define TB_HITTEST (WM_USER + 69) #endif +#ifndef TB_GETMAXSIZE + #define TB_GETMAXSIZE (WM_USER + 83) +#endif + // these values correspond to those used by comctl32.dll #define DEFAULTBITMAPX 16 #define DEFAULTBITMAPY 15 -#define DEFAULTBUTTONX 24 -#define DEFAULTBUTTONY 24 -#define DEFAULTBARHEIGHT 27 // ---------------------------------------------------------------------------- // wxWin macros @@ -110,27 +104,28 @@ IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl) /* - TOOLBAR PROPERTIES - tool - bitmap - bitmap2 - tooltip - longhelp - radio (bool) - toggle (bool) - separator - style ( wxNO_BORDER | wxTB_HORIZONTAL) - bitmapsize - margins - packing - separation - - dontattachtoframe + TOOLBAR PROPERTIES + tool + bitmap + bitmap2 + tooltip + longhelp + radio (bool) + toggle (bool) + separator + style ( wxNO_BORDER | wxTB_HORIZONTAL) + bitmapsize + margins + packing + separation + + dontattachtoframe */ BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase) EVT_MOUSE_EVENTS(wxToolBar::OnMouseEvent) EVT_SYS_COLOUR_CHANGED(wxToolBar::OnSysColourChanged) + EVT_ERASE_BACKGROUND(wxToolBar::OnEraseBackground) END_EVENT_TABLE() // ---------------------------------------------------------------------------- @@ -185,7 +180,6 @@ private: DECLARE_NO_COPY_CLASS(wxToolBarTool) }; - // ============================================================================ // implementation // ============================================================================ @@ -219,6 +213,7 @@ wxToolBarToolBase *wxToolBar::CreateTool(wxControl *control) void wxToolBar::Init() { m_hBitmap = 0; + m_disabledImgList = NULL; m_nButtons = 0; @@ -237,28 +232,40 @@ bool wxToolBar::Create(wxWindow *parent, { // common initialisation if ( !CreateControl(parent, id, pos, size, style, wxDefaultValidator, name) ) - return FALSE; + return false; + + FixupStyle(); // MSW-specific initialisation if ( !MSWCreateToolbar(pos, size) ) - return FALSE; + return false; + + wxSetCCUnicodeFormat(GetHwnd()); + + // workaround for flat toolbar on Windows XP classic style: we have to set + // the style after creating the control; doing it at creation time doesn't work +#if wxUSE_UXTHEME + if ( style & wxTB_FLAT ) + { + LRESULT style = GetMSWToolbarStyle(); - // set up the colors and fonts - SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR)); - SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT)); + if ( !(style & TBSTYLE_FLAT) ) + ::SendMessage(GetHwnd(), TB_SETSTYLE, 0, style | TBSTYLE_FLAT); + } +#endif // wxUSE_UXTHEME - return TRUE; + return true; } bool wxToolBar::MSWCreateToolbar(const wxPoint& pos, const wxSize& size) { if ( !MSWCreateControl(TOOLBARCLASSNAME, wxEmptyString, pos, size) ) - return FALSE; + return false; // toolbar-specific post initialisation ::SendMessage(GetHwnd(), TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0); - return TRUE; + return true; } void wxToolBar::Recreate() @@ -294,8 +301,8 @@ void wxToolBar::Recreate() ::SetParent(GetHwndOf(win), GetHwnd()); } - // only destroy the old toolbar now -- after all the children had been - // reparented + // only destroy the old toolbar now -- + // after all the children had been reparented ::DestroyWindow(hwndOld); // it is for the old bitmap control and can't be used with the new one @@ -305,8 +312,13 @@ void wxToolBar::Recreate() m_hBitmap = 0; } + if ( m_disabledImgList ) + { + delete m_disabledImgList; + m_disabledImgList = NULL; + } + Realize(); - UpdateSize(); } wxToolBar::~wxToolBar() @@ -315,23 +327,44 @@ wxToolBar::~wxToolBar() // is not - otherwise toolbar leaves a hole in the place it used to occupy wxFrame *frame = wxDynamicCast(GetParent(), wxFrame); if ( frame && !frame->IsBeingDeleted() ) - { frame->SendSizeEvent(); - } if ( m_hBitmap ) - { ::DeleteObject((HBITMAP) m_hBitmap); - } + + delete m_disabledImgList; } wxSize wxToolBar::DoGetBestSize() const { - wxSize sizeBest = GetToolSize(); - sizeBest.x *= GetToolsCount(); + wxSize sizeBest; - // reverse horz and vertical components if necessary - return HasFlag(wxTB_VERTICAL) ? wxSize(sizeBest.y, sizeBest.x) : sizeBest; + SIZE size; + if ( !::SendMessage(GetHwnd(), TB_GETMAXSIZE, 0, (LPARAM)&size) ) + { + // maybe an old (< 0x400) Windows version? try to approximate the + // toolbar size ourselves + sizeBest = GetToolSize(); + sizeBest.y += 2 * ::GetSystemMetrics(SM_CYBORDER); // Add borders + sizeBest.x *= GetToolsCount(); + + // reverse horz and vertical components if necessary + if ( IsVertical() ) + { + int t = sizeBest.x; + sizeBest.x = sizeBest.y; + sizeBest.y = t; + } + } + else + { + sizeBest.x = size.cx; + sizeBest.y = size.cy; + } + + CacheBestSize(sizeBest); + + return sizeBest; } WXDWORD wxToolBar::MSWGetStyle(long style, WXDWORD *exstyle) const @@ -343,28 +376,23 @@ WXDWORD wxToolBar::MSWGetStyle(long style, WXDWORD *exstyle) const (style & ~wxBORDER_MASK) | wxBORDER_NONE, exstyle ); - // always include this one, it never hurts and setting it later only if we - // do have tooltips wouldn't work - msStyle |= TBSTYLE_TOOLTIPS; + if ( !(style & wxTB_NO_TOOLTIPS) ) + msStyle |= TBSTYLE_TOOLTIPS; if ( style & (wxTB_FLAT | wxTB_HORZ_LAYOUT) ) { // static as it doesn't change during the program lifetime - static int s_verComCtl = wxTheApp->GetComCtl32Version(); + static const int s_verComCtl = wxApp::GetComCtl32Version(); // comctl32.dll 4.00 doesn't support the flat toolbars and using this // style with 6.00 (part of Windows XP) leads to the toolbar with // incorrect background colour - and not using it still results in the // correct (flat) toolbar, so don't use it there if ( s_verComCtl > 400 && s_verComCtl < 600 ) - { msStyle |= TBSTYLE_FLAT | TBSTYLE_TRANSPARENT; - } if ( s_verComCtl >= 470 && style & wxTB_HORZ_LAYOUT ) - { msStyle |= TBSTYLE_LIST; - } } if ( style & wxTB_NODIVIDER ) @@ -376,6 +404,12 @@ WXDWORD wxToolBar::MSWGetStyle(long style, WXDWORD *exstyle) const if ( style & wxTB_VERTICAL ) msStyle |= CCS_VERT; + if( style & wxTB_BOTTOM ) + msStyle |= CCS_BOTTOM; + + if ( style & wxTB_RIGHT ) + msStyle |= CCS_RIGHT; + return msStyle; } @@ -389,7 +423,8 @@ bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos), wxToolBarToolBase *tool) // Realize() later tool->Attach(this); - return TRUE; + InvalidateBestSize(); + return true; } bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool) @@ -414,9 +449,7 @@ bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool) } if ( tool2->IsControl() ) - { pos += ((wxToolBarTool *)tool2)->GetSeparatorsCount() - 1; - } } // now determine the number of buttons to delete and the area taken by them @@ -434,8 +467,8 @@ bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool) if ( tool->IsControl() ) { nButtonsToDelete = ((wxToolBarTool *)tool)->GetSeparatorsCount(); - width *= nButtonsToDelete; + tool->GetControl()->Destroy(); } // do delete all buttons @@ -446,7 +479,7 @@ bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool) { wxLogLastError(wxT("TB_DELETEBUTTON")); - return FALSE; + return false; } } @@ -462,23 +495,78 @@ bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool) int x; wxControl *control = tool2->GetControl(); control->GetPosition(&x, NULL); - control->Move(x - width, -1); + control->Move(x - width, wxDefaultCoord); } } - return TRUE; + InvalidateBestSize(); + + return true; +} + +void wxToolBar::CreateDisabledImageList() +{ + if (m_disabledImgList != NULL) + { + delete m_disabledImgList; + m_disabledImgList = NULL; + } + + // as we can't use disabled image list with older versions of comctl32.dll, + // don't even bother creating it + if ( wxApp::GetComCtl32Version() >= 470 ) + { + // search for the first disabled button img in the toolbar, if any + for ( wxToolBarToolsList::compatibility_iterator + node = m_tools.GetFirst(); node; node = node->GetNext() ) + { + wxToolBarToolBase *tool = node->GetData(); + wxBitmap bmpDisabled = tool->GetDisabledBitmap(); + if ( bmpDisabled.Ok() ) + { + m_disabledImgList = new wxImageList + ( + m_defaultWidth, + m_defaultHeight, + bmpDisabled.GetMask() != NULL, + GetToolsCount() + ); + break; + } + } + + // we don't have any disabled bitmaps + } } bool wxToolBar::Realize() { const size_t nTools = GetToolsCount(); if ( nTools == 0 ) - { // nothing to do - return TRUE; - } + return true; - const bool isVertical = HasFlag(wxTB_VERTICAL); +#ifdef wxREMAP_BUTTON_COLOURS + // don't change the values of these constants, they can be set from the + // user code via wxSystemOptions + enum + { + Remap_None = -1, + Remap_Bg, + Remap_Buttons, + Remap_TransparentBg + }; + + // the user-specified option overrides anything, but if it wasn't set, only + // remap the buttons on 8bpp displays as otherwise the bitmaps usually look + // much worse after remapping + static const wxChar *remapOption = wxT("msw.remap"); + const int remapValue = wxSystemOptions::HasOption(remapOption) + ? wxSystemOptions::GetOptionInt(remapOption) + : wxDisplayDepth() <= 8 ? Remap_Buttons + : Remap_None; + +#endif // wxREMAP_BUTTON_COLOURS // delete all old buttons, if any for ( size_t pos = 0; pos < m_nButtons; pos++ ) @@ -511,37 +599,46 @@ bool wxToolBar::Realize() sizeBmp.x = m_defaultWidth; sizeBmp.y = m_defaultHeight; - const wxCoord totalBitmapWidth = m_defaultWidth * nTools, + const wxCoord totalBitmapWidth = m_defaultWidth * + wx_truncate_cast(wxCoord, nTools), totalBitmapHeight = m_defaultHeight; - // Create a bitmap and copy all the tool bitmaps to it -#if USE_BITMAP_MASKS + // Create a bitmap and copy all the tool bitmaps into it wxMemoryDC dcAllButtons; wxBitmap bitmap(totalBitmapWidth, totalBitmapHeight); dcAllButtons.SelectObject(bitmap); - dcAllButtons.SetBackground(*wxLIGHT_GREY_BRUSH); - dcAllButtons.Clear(); - m_hBitmap = bitmap.GetHBITMAP(); - HBITMAP hBitmap = (HBITMAP)m_hBitmap; -#else // !USE_BITMAP_MASKS - HBITMAP hBitmap = ::CreateCompatibleBitmap(ScreenHDC(), - totalBitmapWidth, - totalBitmapHeight); - if ( !hBitmap ) +#ifdef wxREMAP_BUTTON_COLOURS + if ( remapValue != Remap_TransparentBg ) +#endif // wxREMAP_BUTTON_COLOURS { - wxLogLastError(_T("CreateCompatibleBitmap")); - - return FALSE; + // VZ: why do we hardcode grey colour for CE? + dcAllButtons.SetBackground(wxBrush( +#ifdef __WXWINCE__ + wxColour(0xc0, 0xc0, 0xc0) +#else // !__WXWINCE__ + GetBackgroundColour() +#endif // __WXWINCE__/!__WXWINCE__ + )); + dcAllButtons.Clear(); } - m_hBitmap = (WXHBITMAP)hBitmap; + m_hBitmap = bitmap.GetHBITMAP(); + HBITMAP hBitmap = (HBITMAP)m_hBitmap; - MemoryHDC memoryDC; - SelectInHDC hdcSelector(memoryDC, hBitmap); +#ifdef wxREMAP_BUTTON_COLOURS + if ( remapValue == Remap_Bg ) + { + dcAllButtons.SelectObject(wxNullBitmap); + + // Even if we're not remapping the bitmap + // content, we still have to remap the background. + hBitmap = (HBITMAP)MapBitmap((WXHBITMAP) hBitmap, + totalBitmapWidth, totalBitmapHeight); - MemoryHDC memoryDC2; -#endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS + dcAllButtons.SelectObject(bitmap); + } +#endif // wxREMAP_BUTTON_COLOURS // the button position wxCoord x = 0; @@ -549,33 +646,74 @@ bool wxToolBar::Realize() // the number of buttons (not separators) int nButtons = 0; + CreateDisabledImageList(); for ( node = m_tools.GetFirst(); node; node = node->GetNext() ) { wxToolBarToolBase *tool = node->GetData(); if ( tool->IsButton() ) { const wxBitmap& bmp = tool->GetNormalBitmap(); + + const int w = bmp.GetWidth(); + const int h = bmp.GetHeight(); + if ( bmp.Ok() ) { -#if USE_BITMAP_MASKS + int xOffset = wxMax(0, (m_defaultWidth - w)/2); + int yOffset = wxMax(0, (m_defaultHeight - h)/2); + // notice the last parameter: do use mask - dcAllButtons.DrawBitmap(bmp, x, 0, TRUE); -#else // !USE_BITMAP_MASKS - SelectInHDC hdcSelector2(memoryDC2, GetHbitmapOf(bmp)); - if ( !BitBlt(memoryDC, - x, 0, m_defaultWidth, m_defaultHeight, - memoryDC2, - 0, 0, SRCCOPY) ) - { - wxLogLastError(wxT("BitBlt")); - } -#endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS + dcAllButtons.DrawBitmap(bmp, x + xOffset, yOffset, true); } else { wxFAIL_MSG( _T("invalid tool button bitmap") ); } + // also deal with disabled bitmap if we want to use them + if ( m_disabledImgList ) + { + wxBitmap bmpDisabled = tool->GetDisabledBitmap(); +#if wxUSE_IMAGE && wxUSE_WXDIB + if ( !bmpDisabled.Ok() ) + { + // no disabled bitmap specified but we still need to + // fill the space in the image list with something, so + // we grey out the normal bitmap + wxImage imgGreyed; + wxCreateGreyedImage(bmp.ConvertToImage(), imgGreyed); + +#ifdef wxREMAP_BUTTON_COLOURS + if ( remapValue == Remap_Buttons ) + { + // we need to have light grey background colour for + // MapBitmap() to work correctly + for ( int y = 0; y < h; y++ ) + { + for ( int x = 0; x < w; x++ ) + { + if ( imgGreyed.IsTransparent(x, y) ) + imgGreyed.SetRGB(x, y, + wxLIGHT_GREY->Red(), + wxLIGHT_GREY->Green(), + wxLIGHT_GREY->Blue()); + } + } + } +#endif // wxREMAP_BUTTON_COLOURS + + bmpDisabled = wxBitmap(imgGreyed); + } +#endif // wxUSE_IMAGE + +#ifdef wxREMAP_BUTTON_COLOURS + if ( remapValue == Remap_Buttons ) + MapBitmap(bmpDisabled.GetHBITMAP(), w, h); +#endif // wxREMAP_BUTTON_COLOURS + + m_disabledImgList->Add(bmpDisabled); + } + // still inc width and number of buttons because otherwise the // subsequent buttons will all be shifted which is rather confusing // (and like this you'd see immediately which bitmap was bad) @@ -584,23 +722,26 @@ bool wxToolBar::Realize() } } -#if USE_BITMAP_MASKS dcAllButtons.SelectObject(wxNullBitmap); // don't delete this HBITMAP! bitmap.SetHBITMAP(0); -#endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS - // Map to system colours - hBitmap = (HBITMAP)MapBitmap((WXHBITMAP) hBitmap, - totalBitmapWidth, totalBitmapHeight); +#ifdef wxREMAP_BUTTON_COLOURS + if ( remapValue == Remap_Buttons ) + { + // Map to system colours + hBitmap = (HBITMAP)MapBitmap((WXHBITMAP) hBitmap, + totalBitmapWidth, totalBitmapHeight); + } +#endif // wxREMAP_BUTTON_COLOURS - bool addBitmap = TRUE; + bool addBitmap = true; if ( oldToolBarBitmap ) { #ifdef TB_REPLACEBITMAP - if ( wxTheApp->GetComCtl32Version() >= 400 ) + if ( wxApp::GetComCtl32Version() >= 400 ) { TBREPLACEBITMAP replaceBitmap; replaceBitmap.hInstOld = NULL; @@ -617,7 +758,7 @@ bool wxToolBar::Realize() ::DeleteObject(oldToolBarBitmap); // already done - addBitmap = FALSE; + addBitmap = false; } else #endif // TB_REPLACEBITMAP @@ -625,7 +766,7 @@ bool wxToolBar::Realize() // we can't replace the old bitmap, so we will add another one // (awfully inefficient, but what else to do?) and shift the bitmap // indices accordingly - addBitmap = TRUE; + addBitmap = true; bitmapId = m_nButtons; } @@ -642,6 +783,19 @@ bool wxToolBar::Realize() wxFAIL_MSG(wxT("Could not add bitmap to toolbar")); } } + + if ( m_disabledImgList ) + { + HIMAGELIST oldImageList = (HIMAGELIST) + ::SendMessage(GetHwnd(), + TB_SETDISABLEDIMAGELIST, + 0, + (LPARAM)GetHimagelistOf(m_disabledImgList)); + + // delete previous image list if any + if ( oldImageList ) + ::DeleteObject( oldImageList ); + } } // don't call SetToolBitmapSize() as we don't want to change the values of @@ -660,7 +814,7 @@ bool wxToolBar::Realize() // this array will hold the indices of all controls in the toolbar wxArrayInt controlIds; - bool lastWasRadio = FALSE; + bool lastWasRadio = false; int i = 0; for ( node = m_tools.GetFirst(); node; node = node->GetNext() ) { @@ -668,18 +822,17 @@ bool wxToolBar::Realize() // don't add separators to the vertical toolbar with old comctl32.dll // versions as they didn't handle this properly - if ( isVertical && tool->IsSeparator() && - wxTheApp->GetComCtl32Version() <= 472 ) + if ( IsVertical() && tool->IsSeparator() && + wxApp::GetComCtl32Version() <= 472 ) { continue; } - TBBUTTON& button = buttons[i]; wxZeroMemory(button); - bool isRadio = FALSE; + bool isRadio = false; switch ( tool->GetStyle() ) { case wxTOOL_STYLE_CONTROL: @@ -699,9 +852,7 @@ bool wxToolBar::Realize() { const wxString& label = tool->GetLabel(); if ( !label.empty() ) - { button.iString = (int)label.c_str(); - } } button.idCommand = tool->GetId(); @@ -723,22 +874,46 @@ bool wxToolBar::Realize() // radio items button.fsState |= TBSTATE_CHECKED; - tool->Toggle(TRUE); + if (tool->Toggle(true)) + { + DoToggleTool(tool, true); + } + } + else if (tool->IsToggled()) + { + wxToolBarToolsList::compatibility_iterator nodePrev = node->GetPrevious(); + int prevIndex = i - 1; + while ( nodePrev ) + { + TBBUTTON& prevButton = buttons[prevIndex]; + wxToolBarToolBase *tool = nodePrev->GetData(); + if ( !tool->IsButton() || tool->GetKind() != wxITEM_RADIO ) + break; + + if ( tool->Toggle(false) ) + DoToggleTool(tool, false); + + prevButton.fsState = TBSTATE_ENABLED; + nodePrev = nodePrev->GetPrevious(); + prevIndex--; + } } - isRadio = TRUE; + isRadio = true; break; case wxITEM_CHECK: button.fsStyle = TBSTYLE_CHECK; break; + case wxITEM_NORMAL: + button.fsStyle = TBSTYLE_BUTTON; + break; + default: wxFAIL_MSG( _T("unexpected toolbar button kind") ); - // fall through - - case wxITEM_NORMAL: button.fsStyle = TBSTYLE_BUTTON; + break; } bitmapId++; @@ -771,14 +946,14 @@ bool wxToolBar::Realize() // get the items size for all items but for the horizontal ones we // don't need to deal with the non controls bool isControl = tool->IsControl(); - if ( !isControl && !isVertical ) + if ( !isControl && !IsVertical() ) continue; // note that we use TB_GETITEMRECT and not TB_GETRECT because the // latter only appeared in v4.70 of comctl32.dll RECT r; - if ( !SendMessage(GetHwnd(), TB_GETITEMRECT, - index, (LPARAM)(LPRECT)&r) ) + if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT, + index, (LPARAM)(LPRECT)&r) ) { wxLogLastError(wxT("TB_GETITEMRECT")); } @@ -792,26 +967,25 @@ bool wxToolBar::Realize() } wxControl *control = tool->GetControl(); - wxSize size = control->GetSize(); // the position of the leftmost controls corner - int left = -1; + int left = wxDefaultCoord; // TB_SETBUTTONINFO message is only supported by comctl32.dll 4.71+ #ifdef TB_SETBUTTONINFO // available in headers, now check whether it is available now // (during run-time) - if ( wxTheApp->GetComCtl32Version() >= 471 ) + if ( wxApp::GetComCtl32Version() >= 471 ) { // set the (underlying) separators width to be that of the // control TBBUTTONINFO tbbi; tbbi.cbSize = sizeof(tbbi); tbbi.dwMask = TBIF_SIZE; - tbbi.cx = size.x; - if ( !SendMessage(GetHwnd(), TB_SETBUTTONINFO, - tool->GetId(), (LPARAM)&tbbi) ) + tbbi.cx = (WORD)size.x; + if ( !::SendMessage(GetHwnd(), TB_SETBUTTONINFO, + tool->GetId(), (LPARAM)&tbbi) ) { // the id is probably invalid? wxLogLastError(wxT("TB_SETBUTTONINFO")); @@ -834,8 +1008,8 @@ bool wxToolBar::Realize() size_t nSeparators = size.x / widthSep; for ( size_t nSep = 0; nSep < nSeparators; nSep++ ) { - if ( !SendMessage(GetHwnd(), TB_INSERTBUTTON, - index, (LPARAM)&tbb) ) + if ( !::SendMessage(GetHwnd(), TB_INSERTBUTTON, + index, (LPARAM)&tbb) ) { wxLogLastError(wxT("TB_INSERTBUTTON")); } @@ -848,7 +1022,7 @@ bool wxToolBar::Realize() ((wxToolBarTool *)tool)->SetSeparatorsCount(nSeparators); // adjust the controls width to exactly cover the separators - control->SetSize((nSeparators + 1)*widthSep, -1); + control->SetSize((nSeparators + 1)*widthSep, wxDefaultCoord); } // position the control itself correctly vertically @@ -857,22 +1031,22 @@ bool wxToolBar::Realize() if ( diff < 0 ) { // the control is too high, resize to fit - control->SetSize(-1, height - 2); + control->SetSize(wxDefaultCoord, height - 2); diff = 2; } int top; - if ( isVertical ) + if ( IsVertical() ) { left = 0; top = y; - y += height + 2*GetMargins().y; + y += height + 2 * GetMargins().y; } else // horizontal toolbar { - if ( left == -1 ) + if ( left == wxDefaultCoord ) left = r.left; top = r.top; @@ -885,24 +1059,23 @@ bool wxToolBar::Realize() // separators which we added just for aligning the controls m_nButtons = index; - if ( !isVertical ) + if ( !IsVertical() ) { if ( m_maxRows == 0 ) - { // if not set yet, only one row SetRows(1); - } } else if ( m_nButtons > 0 ) // vertical non empty toolbar { if ( m_maxRows == 0 ) - { // if not set yet, have one column SetRows(m_nButtons); - } } - return TRUE; + InvalidateBestSize(); + UpdateSize(); + + return true; } // ---------------------------------------------------------------------------- @@ -913,64 +1086,69 @@ bool wxToolBar::MSWCommand(WXUINT WXUNUSED(cmd), WXWORD id) { wxToolBarToolBase *tool = FindById((int)id); if ( !tool ) - return FALSE; + return false; + + bool toggled = false; // just to suppress warnings if ( tool->CanBeToggled() ) { LRESULT state = ::SendMessage(GetHwnd(), TB_GETSTATE, id, 0); - tool->Toggle((state & TBSTATE_CHECKED) != 0); - } + toggled = (state & TBSTATE_CHECKED) != 0; + + // ignore the event when a radio button is released, as this doesn't + // seem to happen at all, and is handled otherwise + if ( tool->GetKind() == wxITEM_RADIO && !toggled ) + return true; - bool toggled = tool->IsToggled(); + tool->Toggle(toggled); + UnToggleRadioGroup(tool); + } - // avoid sending the event when a radio button is released, this is not - // interesting - if ( !tool->CanBeToggled() || tool->GetKind() != wxITEM_RADIO || toggled ) + // OnLeftClick() can veto the button state change - for buttons which + // may be toggled only, of couse + if ( !OnLeftClick((int)id, toggled) && tool->CanBeToggled() ) { - // OnLeftClick() can veto the button state change - for buttons which - // may be toggled only, of couse - if ( !OnLeftClick((int)id, toggled) && tool->CanBeToggled() ) - { - // revert back - toggled = !toggled; - tool->SetToggle(toggled); + // revert back + tool->Toggle(!toggled); - ::SendMessage(GetHwnd(), TB_CHECKBUTTON, id, MAKELONG(toggled, 0)); - } + ::SendMessage(GetHwnd(), TB_CHECKBUTTON, id, MAKELONG(!toggled, 0)); } - return TRUE; + return true; } bool wxToolBar::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *WXUNUSED(result)) { + if( !HasFlag(wxTB_NO_TOOLTIPS) ) + { #if wxUSE_TOOLTIPS - // First check if this applies to us - NMHDR *hdr = (NMHDR *)lParam; + // First check if this applies to us + NMHDR *hdr = (NMHDR *)lParam; - // the tooltips control created by the toolbar is sometimes Unicode, even - // in an ANSI application - this seems to be a bug in comctl32.dll v5 - UINT code = hdr->code; - if ( (code != (UINT) TTN_NEEDTEXTA) && (code != (UINT) TTN_NEEDTEXTW) ) - return FALSE; + // the tooltips control created by the toolbar is sometimes Unicode, even + // in an ANSI application - this seems to be a bug in comctl32.dll v5 + UINT code = hdr->code; + if ( (code != (UINT) TTN_NEEDTEXTA) && (code != (UINT) TTN_NEEDTEXTW) ) + return false; - HWND toolTipWnd = (HWND)::SendMessage((HWND)GetHWND(), TB_GETTOOLTIPS, 0, 0); - if ( toolTipWnd != hdr->hwndFrom ) - return FALSE; + HWND toolTipWnd = (HWND)::SendMessage(GetHwnd(), TB_GETTOOLTIPS, 0, 0); + if ( toolTipWnd != hdr->hwndFrom ) + return false; - LPTOOLTIPTEXT ttText = (LPTOOLTIPTEXT)lParam; - int id = (int)ttText->hdr.idFrom; + LPTOOLTIPTEXT ttText = (LPTOOLTIPTEXT)lParam; + int id = (int)ttText->hdr.idFrom; - wxToolBarToolBase *tool = FindById(id); - if ( !tool ) - return FALSE; - - return HandleTooltipNotify(code, lParam, tool->GetShortHelp()); + wxToolBarToolBase *tool = FindById(id); + if ( tool ) + return HandleTooltipNotify(code, lParam, tool->GetShortHelp()); #else - return FALSE; + wxUnusedVar(lParam); #endif + } + + return false; } // ---------------------------------------------------------------------------- @@ -1009,8 +1187,9 @@ wxSize wxToolBar::GetToolSize() const { // TB_GETBUTTONSIZE is supported from version 4.70 #if defined(_WIN32_IE) && (_WIN32_IE >= 0x300 ) \ - && !( defined(__GNUWIN32__) && !wxCHECK_W32API_VERSION( 1, 0 ) ) - if ( wxTheApp->GetComCtl32Version() >= 470 ) + && !( defined(__GNUWIN32__) && !wxCHECK_W32API_VERSION( 1, 0 ) ) \ + && !defined (__DIGITALMARS__) + if ( wxApp::GetComCtl32Version() >= 470 ) { DWORD dw = ::SendMessage(GetHwnd(), TB_GETBUTTONSIZE, 0, 0); @@ -1030,7 +1209,7 @@ wxToolBarToolBase *GetItemSkippingDummySpacers(const wxToolBarToolsList& tools, { wxToolBarToolsList::compatibility_iterator current = tools.GetFirst(); - for ( ; current != 0; current = current->GetNext() ) + for ( ; current ; current = current->GetNext() ) { if ( index == 0 ) return current->GetData(); @@ -1053,22 +1232,22 @@ wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const pt.x = x; pt.y = y; int index = (int)::SendMessage(GetHwnd(), TB_HITTEST, 0, (LPARAM)&pt); + // MBN: when the point ( x, y ) is close to the toolbar border // TB_HITTEST returns m_nButtons ( not -1 ) if ( index < 0 || (size_t)index >= m_nButtons ) - { // it's a separator or there is no tool at all there return (wxToolBarToolBase *)NULL; - } - // if comctl32 version < 4.71 wxToolBar95 adds dummy spacers -#if defined(_WIN32_IE) && (_WIN32_IE >= 0x400 ) - if ( wxTheApp->GetComCtl32Version() >= 471 ) + // when TB_SETBUTTONINFO is available (both during compile- and run-time), + // we don't use the dummy separators hack +#ifdef TB_SETBUTTONINFO + if ( wxApp::GetComCtl32Version() >= 471 ) { return m_tools.Item((size_t)index)->GetData(); } else -#endif +#endif // TB_SETBUTTONINFO { return GetItemSkippingDummySpacers( m_tools, (size_t) index ); } @@ -1076,12 +1255,18 @@ wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const void wxToolBar::UpdateSize() { - // the toolbar size changed - SendMessage(GetHwnd(), TB_AUTOSIZE, 0, 0); - - // we must also refresh the frame after the toolbar size (possibly) changed + wxPoint pos = GetPosition(); + ::SendMessage(GetHwnd(), TB_AUTOSIZE, 0, 0); + if (pos != GetPosition()) + Move(pos); + + // In case Realize is called after the initial display (IOW the programmer + // may have rebuilt the toolbar) give the frame the option of resizing the + // toolbar to full width again, but only if the parent is a frame and the + // toolbar is managed by the frame. Otherwise assume that some other + // layout mechanism is controlling the toolbar size and leave it alone. wxFrame *frame = wxDynamicCast(GetParent(), wxFrame); - if ( frame ) + if ( frame && frame->GetToolBar() == this ) { frame->SendSizeEvent(); } @@ -1091,6 +1276,12 @@ void wxToolBar::UpdateSize() // toolbar styles // --------------------------------------------------------------------------- +// get the TBSTYLE of the given toolbar window +long wxToolBar::GetMSWToolbarStyle() const +{ + return ::SendMessage(GetHwnd(), TB_GETSTYLE, 0, 0L); +} + void wxToolBar::SetWindowStyleFlag(long style) { // the style bits whose changes force us to recreate the toolbar @@ -1168,11 +1359,14 @@ void wxToolBar::OnMouseEvent(wxMouseEvent& event) return; } - if (event.RightDown()) + if ( event.RightDown() ) { - // For now, we don't have an id. Later we could - // try finding the tool. - OnRightClick((int)-1, event.GetX(), event.GetY()); + // find the tool under the mouse + wxCoord x = 0, y = 0; + event.GetPosition(&x, &y); + + wxToolBarToolBase *tool = FindToolForPosition(x, y); + OnRightClick(tool ? tool->GetId() : -1, x, y); } else { @@ -1180,6 +1374,54 @@ void wxToolBar::OnMouseEvent(wxMouseEvent& event) } } +// This handler is required to allow the toolbar to be set to a non-default +// colour: for example, when it must blend in with a notebook page. +void wxToolBar::OnEraseBackground(wxEraseEvent& event) +{ + RECT rect = wxGetClientRect(GetHwnd()); + HDC hdc = GetHdcOf((*event.GetDC())); + +#if wxUSE_UXTHEME + // we may need to draw themed colour so that we appear correctly on + // e.g. notebook page under XP with themes but only do it if the parent + // draws themed background itself + if ( !UseBgCol() && !GetParent()->UseBgCol() ) + { + wxUxThemeEngine *theme = wxUxThemeEngine::GetIfActive(); + if ( theme ) + { + HRESULT + hr = theme->DrawThemeParentBackground(GetHwnd(), hdc, &rect); + if ( hr == S_OK ) + return; + + // it can also return S_FALSE which seems to simply say that it + // didn't draw anything but no error really occurred + if ( FAILED(hr) ) + wxLogApiError(_T("DrawThemeParentBackground(toolbar)"), hr); + } + } +#endif // wxUSE_UXTHEME + + if ( UseBgCol() || (GetMSWToolbarStyle() & TBSTYLE_TRANSPARENT) ) + { + // do draw our background + // + // notice that this 'dumb' implementation may cause flicker for some of + // the controls in which case they should intercept wxEraseEvent and + // process it themselves somehow + AutoHBRUSH hBrush(wxColourToRGB(GetBackgroundColour())); + + wxCHANGE_HDC_MAP_MODE(hdc, MM_TEXT); + ::FillRect(hdc, &rect, hBrush); + } + else // we have no non default background colour + { + // let the system do it for us + event.Skip(); + } +} + bool wxToolBar::HandleSize(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam) { // calculate our minor dimension ourselves - we're confusing the standard @@ -1189,7 +1431,7 @@ bool wxToolBar::HandleSize(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam) { int w, h; - if ( GetWindowStyle() & wxTB_VERTICAL ) + if ( IsVertical() ) { w = r.right - r.left; if ( m_maxRows ) @@ -1220,18 +1462,18 @@ bool wxToolBar::HandleSize(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam) } // message processed - return TRUE; + return true; } - return FALSE; + return false; } bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam) { - // erase any dummy separators which we used for aligning the controls if - // any here + // erase any dummy separators which were used + // for aligning the controls if any here - // first of all, do we have any controls at all? + // first of all, are there any controls at all? wxToolBarToolsList::compatibility_iterator node; for ( node = m_tools.GetFirst(); node; node = node->GetNext() ) { @@ -1240,10 +1482,8 @@ bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam) } if ( !node ) - { // no controls, nothing to erase - return FALSE; - } + return false; // prepare the DC on which we'll be drawing wxClientDC dc(this); @@ -1251,11 +1491,9 @@ bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam) dc.SetPen(*wxTRANSPARENT_PEN); RECT r; - if ( !GetUpdateRect(GetHwnd(), &r, FALSE) ) - { + if ( !::GetUpdateRect(GetHwnd(), &r, FALSE) ) // nothing to redraw anyhow - return FALSE; - } + return false; wxRect rectUpdate; wxCopyRECTToRect(r, rectUpdate); @@ -1314,16 +1552,16 @@ bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam) { // yes, do erase it! dc.DrawRectangle(rectItem); - + // Necessary in case we use a no-paint-on-size // style in the parent: the controls can disappear - control->Refresh(FALSE); + control->Refresh(false); } } } } - return TRUE; + return true; } void wxToolBar::HandleMouseMove(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam) @@ -1333,38 +1571,43 @@ void wxToolBar::HandleMouseMove(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam) wxToolBarToolBase* tool = FindToolForPosition( x, y ); // cursor left current tool - if( tool != m_pInTool && !tool ) + if ( tool != m_pInTool && !tool ) { m_pInTool = 0; OnMouseEnter( -1 ); } // cursor entered a tool - if( tool != m_pInTool && tool ) + if ( tool != m_pInTool && tool ) { m_pInTool = tool; OnMouseEnter( tool->GetId() ); } } -long wxToolBar::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) +WXLRESULT wxToolBar::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) { switch ( nMsg ) { - case WM_SIZE: - if ( HandleSize(wParam, lParam) ) - return 0; - break; - case WM_MOUSEMOVE: // we don't handle mouse moves, so always pass the message to - // wxControl::MSWWindowProc + // wxControl::MSWWindowProc (HandleMouseMove just calls OnMouseEnter) HandleMouseMove(wParam, lParam); break; + case WM_SIZE: + if ( HandleSize(wParam, lParam) ) + return 0; + break; + +#ifndef __WXWINCE__ case WM_PAINT: if ( HandlePaint(wParam, lParam) ) return 0; +#endif + + default: + break; } return wxControl::MSWWindowProc(nMsg, wParam, lParam); @@ -1374,6 +1617,8 @@ long wxToolBar::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) // private functions // ---------------------------------------------------------------------------- +#ifdef wxREMAP_BUTTON_COLOURS + WXHBITMAP wxToolBar::MapBitmap(WXHBITMAP bitmap, int width, int height) { MemoryHDC hdcMem; @@ -1409,7 +1654,8 @@ WXHBITMAP wxToolBar::MapBitmap(WXHBITMAP bitmap, int width, int height) abs(GetGValue(pixel) - GetGValue(col)) < 10 && abs(GetBValue(pixel) - GetBValue(col)) < 10 ) { - ::SetPixel(hdcMem, i, j, cmap[k].to); + if ( cmap[k].to != pixel ) + ::SetPixel(hdcMem, i, j, cmap[k].to); break; } } @@ -1417,68 +1663,8 @@ WXHBITMAP wxToolBar::MapBitmap(WXHBITMAP bitmap, int width, int height) } return bitmap; - - // VZ: I leave here my attempts to map the bitmap to the system colours - // faster by using BitBlt() even though it's broken currently - but - // maybe someone else can finish it? It should be faster than iterating - // over all pixels... -#if 0 - MemoryHDC hdcMask, hdcDst; - if ( !hdcMask || !hdcDst ) - { - wxLogLastError(_T("CreateCompatibleDC")); - - return bitmap; - } - - // create the target bitmap - HBITMAP hbmpDst = ::CreateCompatibleBitmap(hdcDst, width, height); - if ( !hbmpDst ) - { - wxLogLastError(_T("CreateCompatibleBitmap")); - - return bitmap; - } - - // create the monochrome mask bitmap - HBITMAP hbmpMask = ::CreateBitmap(width, height, 1, 1, 0); - if ( !hbmpMask ) - { - wxLogLastError(_T("CreateBitmap(mono)")); - - ::DeleteObject(hbmpDst); - - return bitmap; - } - - SelectInHDC bmpInDst(hdcDst, hbmpDst), - bmpInMask(hdcMask, hbmpMask); - - // for each colour: - for ( n = 0; n < NUM_OF_MAPPED_COLOURS; n++ ) - { - // create the mask for this colour - ::SetBkColor(hdcMem, ColorMap[n].from); - ::BitBlt(hdcMask, 0, 0, width, height, hdcMem, 0, 0, SRCCOPY); - - // replace this colour with the target one in the dst bitmap - HBRUSH hbr = ::CreateSolidBrush(ColorMap[n].to); - HGDIOBJ hbrOld = ::SelectObject(hdcDst, hbr); - - ::MaskBlt(hdcDst, 0, 0, width, height, - hdcMem, 0, 0, - hbmpMask, 0, 0, - MAKEROP4(PATCOPY, SRCCOPY)); - - (void)::SelectObject(hdcDst, hbrOld); - ::DeleteObject(hbr); - } - - ::DeleteObject((HBITMAP)bitmap); - - return (WXHBITMAP)hbmpDst; -#endif // 0 } -#endif // wxUSE_TOOLBAR && Win95 +#endif // wxREMAP_BUTTON_COLOURS +#endif // wxUSE_TOOLBAR