/////////////////////////////////////////////////////////////////////////////
-// Name: tbar95.cpp
-// Purpose: wxToolBar95
+// Name: src/msw/tbar95.cpp
+// Purpose: wxToolBar
// Author: Julian Smart
// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "tbar95.h"
-#endif
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
+#if wxUSE_TOOLBAR && wxUSE_TOOLBAR_NATIVE && !defined(__SMARTPHONE__)
+
+#include "wx/toolbar.h"
+
#ifndef WX_PRECOMP
-#include "wx.h"
+ #include "wx/dynarray.h"
+ #include "wx/frame.h"
+ #include "wx/log.h"
+ #include "wx/intl.h"
+ #include "wx/settings.h"
+ #include "wx/bitmap.h"
+ #include "wx/dcmemory.h"
+ #include "wx/control.h"
+ #include "wx/app.h" // for GetComCtl32Version
#endif
-#if wxUSE_BUTTONBAR && wxUSE_TOOLBAR && defined(__WIN95__)
+#include "wx/sysopt.h"
+#include "wx/image.h"
-#ifndef __GNUWIN32__
-#include "malloc.h"
+#include "wx/msw/private.h"
+
+#if wxUSE_UXTHEME
+#include "wx/msw/uxtheme.h"
#endif
-#include <windows.h>
+// include <commctrl.h> "properly"
+#include "wx/msw/wrapcctl.h"
-#ifndef __GNUWIN32__
-#include <commctrl.h>
-#endif
+// 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__
-#ifdef __GNUWIN32__
-#include "wx/msw/gnuwin32/extra.h"
-#endif
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
-#include "wx/msw/dib.h"
-#include "wx/tbar95.h"
-#include "wx/app.h"
-#include "wx/msw/private.h"
+// these standard constants are not always defined in compilers headers
// Styles
#ifndef TBSTYLE_FLAT
-#define TBSTYLE_LIST 0x1000
-#define TBSTYLE_FLAT 0x0800
-#define TBSTYLE_TRANSPARENT 0x8000
+ #define TBSTYLE_LIST 0x1000
+ #define TBSTYLE_FLAT 0x0800
+#endif
+
+#ifndef TBSTYLE_TRANSPARENT
+ #define TBSTYLE_TRANSPARENT 0x8000
+#endif
+
+#ifndef TBSTYLE_TOOLTIPS
+ #define TBSTYLE_TOOLTIPS 0x0100
#endif
- // use TBSTYLE_TRANSPARENT if you use TBSTYLE_FLAT
// Messages
#ifndef TB_GETSTYLE
-#define TB_GETSTYLE (WM_USER + 57)
-#define TB_SETSTYLE (WM_USER + 56)
+ #define TB_SETSTYLE (WM_USER + 56)
+ #define TB_GETSTYLE (WM_USER + 57)
#endif
-/* Hint from a newsgroup for custom flatbar drawing:
-Set the TBSTYLE_CUSTOMERASE style, then handle the
-NM_CUSTOMDRAW message and do your custom drawing.
-*/
+#ifndef TB_HITTEST
+ #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
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxToolBar95, wxToolBarBase)
-#endif
+// ----------------------------------------------------------------------------
+// wxWin macros
+// ----------------------------------------------------------------------------
-BEGIN_EVENT_TABLE(wxToolBar95, wxToolBarBase)
- EVT_SIZE(wxToolBar95::OnSize)
- EVT_PAINT(wxToolBar95::OnPaint)
- EVT_MOUSE_EVENTS(wxToolBar95::OnMouseEvent)
- EVT_KILL_FOCUS(wxToolBar95::OnKillFocus)
- EVT_SYS_COLOUR_CHANGED(wxToolBar95::OnSysColourChanged)
+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
+*/
+
+BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase)
+ EVT_MOUSE_EVENTS(wxToolBar::OnMouseEvent)
+ EVT_SYS_COLOUR_CHANGED(wxToolBar::OnSysColourChanged)
+ EVT_ERASE_BACKGROUND(wxToolBar::OnEraseBackground)
END_EVENT_TABLE()
-static void wxMapBitmap(HBITMAP hBitmap, int width, int height);
+// ----------------------------------------------------------------------------
+// private classes
+// ----------------------------------------------------------------------------
+
+class wxToolBarTool : public wxToolBarToolBase
+{
+public:
+ wxToolBarTool(wxToolBar *tbar,
+ int id,
+ const wxString& label,
+ const wxBitmap& bmpNormal,
+ const wxBitmap& bmpDisabled,
+ wxItemKind kind,
+ wxObject *clientData,
+ const wxString& shortHelp,
+ const wxString& longHelp)
+ : wxToolBarToolBase(tbar, id, label, bmpNormal, bmpDisabled, kind,
+ clientData, shortHelp, longHelp)
+ {
+ m_nSepCount = 0;
+ }
+
+ wxToolBarTool(wxToolBar *tbar, wxControl *control)
+ : wxToolBarToolBase(tbar, control)
+ {
+ m_nSepCount = 1;
+ }
+
+ virtual void SetLabel(const wxString& label)
+ {
+ if ( label == m_label )
+ return;
+
+ wxToolBarToolBase::SetLabel(label);
+
+ // we need to update the label shown in the toolbar because it has a
+ // pointer to the internal buffer of the old label
+ //
+ // TODO: use TB_SETBUTTONINFO
+ }
-wxToolBar95::wxToolBar95()
+ // set/get the number of separators which we use to cover the space used by
+ // a control in the toolbar
+ void SetSeparatorsCount(size_t count) { m_nSepCount = count; }
+ size_t GetSeparatorsCount() const { return m_nSepCount; }
+
+private:
+ size_t m_nSepCount;
+
+ DECLARE_NO_COPY_CLASS(wxToolBarTool)
+};
+
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// wxToolBarTool
+// ----------------------------------------------------------------------------
+
+wxToolBarToolBase *wxToolBar::CreateTool(int id,
+ const wxString& label,
+ const wxBitmap& bmpNormal,
+ const wxBitmap& bmpDisabled,
+ wxItemKind kind,
+ wxObject *clientData,
+ const wxString& shortHelp,
+ const wxString& longHelp)
{
- m_maxWidth = -1;
- m_maxHeight = -1;
- m_hBitmap = 0;
- m_defaultWidth = DEFAULTBITMAPX;
- m_defaultHeight = DEFAULTBITMAPY;
+ return new wxToolBarTool(this, id, label, bmpNormal, bmpDisabled, kind,
+ clientData, shortHelp, longHelp);
}
-bool wxToolBar95::Create(wxWindow *parent,
- wxWindowID id,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
+wxToolBarToolBase *wxToolBar::CreateTool(wxControl *control)
{
- m_backgroundColour = wxColour(GetRValue(GetSysColor(COLOR_BTNFACE)),
- GetGValue(GetSysColor(COLOR_BTNFACE)),
- GetBValue(GetSysColor(COLOR_BTNFACE)));
- m_foregroundColour = *wxBLACK ;
+ return new wxToolBarTool(this, control);
+}
- wxASSERT_MSG( (style & wxTB_VERTICAL) == 0,
- "Sorry, wxToolBar95 under Windows 95 only "
- "supports horizontal orientation." );
+// ----------------------------------------------------------------------------
+// wxToolBar construction
+// ----------------------------------------------------------------------------
- m_maxWidth = -1;
- m_maxHeight = -1;
+void wxToolBar::Init()
+{
+ m_hBitmap = 0;
+ m_disabledImgList = NULL;
- m_hBitmap = 0;
+ m_nButtons = 0;
- m_defaultWidth = DEFAULTBITMAPX;
- m_defaultHeight = DEFAULTBITMAPY;
- SetName(name);
+ m_defaultWidth = DEFAULTBITMAPX;
+ m_defaultHeight = DEFAULTBITMAPY;
- m_windowStyle = style;
+ m_pInTool = 0;
+}
- SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
- SetParent(parent);
+bool wxToolBar::Create(wxWindow *parent,
+ wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name)
+{
+ // common initialisation
+ if ( !CreateControl(parent, id, pos, size, style, wxDefaultValidator, name) )
+ return false;
- int x = pos.x;
- int y = pos.y;
- int width = size.x;
- int height = size.y;
+ // MSW-specific initialisation
+ if ( !MSWCreateToolbar(pos, size) )
+ return false;
- if (width <= 0)
- width = 100;
- if (height <= 0)
- height = 30;
- if (x < 0)
- x = 0;
- if (y < 0)
- y = 0;
+ wxSetCCUnicodeFormat(GetHwnd());
- m_windowId = (id < 0 ? NewControlId() : id);
- DWORD msflags = 0;
- if (style & wxBORDER)
- msflags |= WS_BORDER;
- msflags |= WS_CHILD | WS_VISIBLE | TBSTYLE_TOOLTIPS;
+ // 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 = ::SendMessage(GetHwnd(), TB_GETSTYLE, 0, 0L);
- if (style & wxTB_FLAT)
- {
- if (wxTheApp->GetComCtl32Version() > 400)
- msflags |= TBSTYLE_FLAT;
- }
+ if ( !(style & TBSTYLE_FLAT) )
+ ::SendMessage(GetHwnd(), TB_SETSTYLE, 0, style | TBSTYLE_FLAT);
+ }
+#endif // wxUSE_UXTHEME
- // Create the toolbar control.
- HWND hWndToolbar = CreateWindowEx
- (
- 0L, // No extended styles.
- TOOLBARCLASSNAME, // Class name for the toolbar.
- "", // No default text.
- msflags, // Styles
- x, y, width, height, // Standard toolbar size and position.
- (HWND) parent->GetHWND(), // Parent window of the toolbar.
- (HMENU)m_windowId, // Toolbar ID.
- wxGetInstance(), // Current instance.
- NULL // No class data.
- );
+ return true;
+}
- wxCHECK_MSG( hWndToolbar, FALSE, "Toolbar creation failed" );
+bool wxToolBar::MSWCreateToolbar(const wxPoint& pos, const wxSize& size)
+{
+ if ( !MSWCreateControl(TOOLBARCLASSNAME, wxEmptyString, pos, size) )
+ return false;
+
+ // toolbar-specific post initialisation
+ ::SendMessage(GetHwnd(), TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0);
- // Toolbar-specific initialisation
- ::SendMessage(hWndToolbar, TB_BUTTONSTRUCTSIZE,
- (WPARAM)sizeof(TBBUTTON), (LPARAM)0);
+ return true;
+}
- m_hWnd = (WXHWND) hWndToolbar;
- if (parent)
- parent->AddChild(this);
+void wxToolBar::Recreate()
+{
+ const HWND hwndOld = GetHwnd();
+ if ( !hwndOld )
+ {
+ // we haven't been created yet, no need to recreate
+ return;
+ }
- SubclassWin((WXHWND)hWndToolbar);
+ // get the position and size before unsubclassing the old toolbar
+ const wxPoint pos = GetPosition();
+ const wxSize size = GetSize();
- return TRUE;
+ UnsubclassWin();
+
+ if ( !MSWCreateToolbar(pos, size) )
+ {
+ // what can we do?
+ wxFAIL_MSG( _T("recreating the toolbar failed") );
+
+ return;
+ }
+
+ // reparent all our children under the new toolbar
+ for ( wxWindowList::compatibility_iterator node = m_children.GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ wxWindow *win = node->GetData();
+ if ( !win->IsTopLevel() )
+ ::SetParent(GetHwndOf(win), GetHwnd());
+ }
+
+ // 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
+ if ( m_hBitmap )
+ {
+ ::DeleteObject((HBITMAP) m_hBitmap);
+ m_hBitmap = 0;
+ }
+
+ if ( m_disabledImgList )
+ {
+ delete m_disabledImgList;
+ m_disabledImgList = NULL;
+ }
+
+ Realize();
}
-wxToolBar95::~wxToolBar95()
+wxToolBar::~wxToolBar()
{
- UnsubclassWin();
+ // we must refresh the frame size when the toolbar is deleted but the frame
+ // 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);
- m_hBitmap = 0;
- }
-}
-
-bool wxToolBar95::CreateTools()
-{
- if (m_tools.Number() == 0)
- return FALSE;
-
- HBITMAP oldToolBarBitmap = (HBITMAP) m_hBitmap;
-
- int totalBitmapWidth = (int)(m_defaultWidth * m_tools.Number());
- int totalBitmapHeight = (int)m_defaultHeight;
-
- // Create a bitmap for all the tool bitmaps
- HDC dc = ::GetDC(NULL);
- m_hBitmap = (WXHBITMAP) ::CreateCompatibleBitmap(dc, totalBitmapWidth, totalBitmapHeight);
- ::ReleaseDC(NULL, dc);
-
- // Now blit all the tools onto this bitmap
- HDC memoryDC = ::CreateCompatibleDC(NULL);
- HBITMAP oldBitmap = (HBITMAP) ::SelectObject(memoryDC, (HBITMAP) m_hBitmap);
-
- HDC memoryDC2 = ::CreateCompatibleDC(NULL);
- int x = 0;
- wxNode *node = m_tools.First();
- int noButtons = 0;
- while (node)
- {
- wxToolBarTool *tool = (wxToolBarTool *)node->Data();
- if ((tool->m_toolStyle != wxTOOL_STYLE_SEPARATOR) && tool->m_bitmap1.Ok() && tool->m_bitmap1.GetHBITMAP())
- {
-// wxPalette *palette = tool->m_bitmap1->GetPalette();
-
- HBITMAP oldBitmap2 = (HBITMAP) ::SelectObject(memoryDC2, (HBITMAP) tool->m_bitmap1.GetHBITMAP());
- /* int bltResult = */
- BitBlt(memoryDC, x, 0, (int) m_defaultWidth, (int) m_defaultHeight, memoryDC2,
- 0, 0, SRCCOPY);
- ::SelectObject(memoryDC2, oldBitmap2);
- x += (int)m_defaultWidth;
- noButtons ++;
- }
- node = node->Next();
- }
- ::SelectObject(memoryDC, oldBitmap);
- ::DeleteDC(memoryDC);
- ::DeleteDC(memoryDC2);
-
- // Map to system colours
- wxMapBitmap((HBITMAP) m_hBitmap, totalBitmapWidth, totalBitmapHeight);
-
- if ( oldToolBarBitmap )
- {
- TBREPLACEBITMAP replaceBitmap;
- replaceBitmap.hInstOld = NULL;
- replaceBitmap.hInstNew = NULL;
- replaceBitmap.nIDOld = (UINT) oldToolBarBitmap;
- replaceBitmap.nIDNew = (UINT) (HBITMAP) m_hBitmap;
- replaceBitmap.nButtons = noButtons;
- if (::SendMessage((HWND) GetHWND(), TB_REPLACEBITMAP, (WPARAM) 0, (LPARAM) &replaceBitmap) == -1)
- wxMessageBox("Could not add bitmap to toolbar");
-
- ::DeleteObject((HBITMAP) oldToolBarBitmap);
-
- // Now delete all the buttons
- int i = 0;
- while ( TRUE )
+ if ( m_hBitmap )
+ ::DeleteObject((HBITMAP) m_hBitmap);
+
+ delete m_disabledImgList;
+}
+
+wxSize wxToolBar::DoGetBestSize() const
+{
+ wxSize sizeBest;
+
+ SIZE size;
+ if ( !::SendMessage(GetHwnd(), TB_GETMAXSIZE, 0, (LPARAM)&size) )
{
- // TODO: What about separators???? They don't have an id!
- if ( ! ::SendMessage( (HWND) GetHWND(), TB_DELETEBUTTON, i, 0 ) )
- break;
- }
- }
- else
- {
- TBADDBITMAP addBitmap;
- addBitmap.hInst = 0;
- addBitmap.nID = (UINT)m_hBitmap;
- if (::SendMessage((HWND) GetHWND(), TB_ADDBITMAP, (WPARAM) noButtons, (LPARAM) &addBitmap) == -1)
- wxMessageBox("Could not add bitmap to toolbar");
- }
-
- // Now add the buttons.
- TBBUTTON buttons[50];
-
- node = m_tools.First();
- int i = 0;
- int bitmapId = 0;
- while (node)
- {
- wxToolBarTool *tool = (wxToolBarTool *)node->Data();
- if (tool->m_toolStyle == wxTOOL_STYLE_SEPARATOR)
- {
- buttons[i].iBitmap = 0;
- buttons[i].idCommand = 0;
-
- buttons[i].fsState = TBSTATE_ENABLED;
- buttons[i].fsStyle = TBSTYLE_SEP;
- buttons[i].dwData = 0L;
- buttons[i].iString = 0;
+ // 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 ( HasFlag(wxTB_VERTICAL) )
+ {
+ int t = sizeBest.x;
+ sizeBest.x = sizeBest.y;
+ sizeBest.y = t;
+ }
}
else
{
- buttons[i].iBitmap = bitmapId;
- buttons[i].idCommand = tool->m_index;
+ sizeBest.x = size.cx;
+ sizeBest.y = size.cy;
+ }
+
+ CacheBestSize(sizeBest);
+
+ return sizeBest;
+}
+
+WXDWORD wxToolBar::MSWGetStyle(long style, WXDWORD *exstyle) const
+{
+ // toolbars never have border, giving one to them results in broken
+ // appearance
+ WXDWORD msStyle = wxControl::MSWGetStyle
+ (
+ (style & ~wxBORDER_MASK) | wxBORDER_NONE, exstyle
+ );
+
+ 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 = 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 )
+ msStyle |= CCS_NODIVIDER;
+
+ if ( style & wxTB_NOALIGN )
+ msStyle |= CCS_NOPARENTALIGN;
+
+ if ( style & wxTB_VERTICAL )
+ msStyle |= CCS_VERT;
+
+ return msStyle;
+}
+
+// ----------------------------------------------------------------------------
+// adding/removing tools
+// ----------------------------------------------------------------------------
+
+bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos), wxToolBarToolBase *tool)
+{
+ // nothing special to do here - we really create the toolbar buttons in
+ // Realize() later
+ tool->Attach(this);
+
+ InvalidateBestSize();
+ return true;
+}
+
+bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool)
+{
+ // the main difficulty we have here is with the controls in the toolbars:
+ // as we (sometimes) use several separators to cover up the space used by
+ // them, the indices are not the same for us and the toolbar
+
+ // first determine the position of the first button to delete: it may be
+ // different from pos if we use several separators to cover the space used
+ // by a control
+ wxToolBarToolsList::compatibility_iterator node;
+ for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
+ {
+ wxToolBarToolBase *tool2 = node->GetData();
+ if ( tool2 == tool )
+ {
+ // let node point to the next node in the list
+ node = node->GetNext();
+
+ break;
+ }
+
+ if ( tool2->IsControl() )
+ pos += ((wxToolBarTool *)tool2)->GetSeparatorsCount() - 1;
+ }
+
+ // now determine the number of buttons to delete and the area taken by them
+ size_t nButtonsToDelete = 1;
+
+ // get the size of the button we're going to delete
+ RECT r;
+ if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT, pos, (LPARAM)&r) )
+ {
+ wxLogLastError(_T("TB_GETITEMRECT"));
+ }
- buttons[i].fsState = 0;
- if (tool->m_enabled)
- buttons[i].fsState |= TBSTATE_ENABLED;
- if (tool->m_toggleState)
- buttons[i].fsState |= TBSTATE_CHECKED;
- buttons[i].fsStyle = tool->m_isToggle ? TBSTYLE_CHECK : TBSTYLE_BUTTON;
- buttons[i].dwData = 0L;
- buttons[i].iString = 0;
+ int width = r.right - r.left;
- bitmapId ++;
+ if ( tool->IsControl() )
+ {
+ nButtonsToDelete = ((wxToolBarTool *)tool)->GetSeparatorsCount();
+ width *= nButtonsToDelete;
+ tool->GetControl()->Destroy();
}
- i ++;
- node = node->Next();
- }
+ // do delete all buttons
+ m_nButtons -= nButtonsToDelete;
+ while ( nButtonsToDelete-- > 0 )
+ {
+ if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON, pos, 0) )
+ {
+ wxLogLastError(wxT("TB_DELETEBUTTON"));
- long rc = ::SendMessage((HWND) GetHWND(), TB_ADDBUTTONS, (WPARAM)i, (LPARAM)& buttons);
+ return false;
+ }
+ }
- wxCHECK_MSG( rc, FALSE, "failed to add buttons to the toolbar" );
+ tool->Detach();
- (void)::SendMessage((HWND) GetHWND(), TB_AUTOSIZE, (WPARAM)0, (LPARAM) 0);
+ // and finally reposition all the controls after this button (the toolbar
+ // takes care of all normal items)
+ for ( /* node -> first after deleted */ ; node; node = node->GetNext() )
+ {
+ wxToolBarToolBase *tool2 = node->GetData();
+ if ( tool2->IsControl() )
+ {
+ int x;
+ wxControl *control = tool2->GetControl();
+ control->GetPosition(&x, NULL);
+ control->Move(x - width, wxDefaultCoord);
+ }
+ }
- SetRows(m_maxRows);
+ InvalidateBestSize();
- return TRUE;
+ return true;
}
-bool wxToolBar95::MSWCommand(WXUINT cmd, WXWORD id)
+void wxToolBar::CreateDisabledImageList()
{
- wxNode *node = m_tools.Find((long)id);
- if (!node)
- return FALSE;
- wxToolBarTool *tool = (wxToolBarTool *)node->Data();
- if (tool->m_isToggle)
- tool->m_toggleState = (1 == (1 & (int)::SendMessage((HWND) GetHWND(), TB_GETSTATE, (WPARAM) id, (LPARAM) 0)));
+ if (m_disabledImgList != NULL)
+ {
+ delete m_disabledImgList;
+ m_disabledImgList = NULL;
+ }
- BOOL ret = OnLeftClick((int)id, tool->m_toggleState);
- if (ret == FALSE && tool->m_isToggle)
- {
- tool->m_toggleState = !tool->m_toggleState;
- ::SendMessage((HWND) GetHWND(), TB_CHECKBUTTON, (WPARAM)id, (LPARAM)MAKELONG(tool->m_toggleState, 0));
- }
- return TRUE;
+ // 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 wxToolBar95::MSWNotify(WXWPARAM WXUNUSED(wParam),
- WXLPARAM lParam,
- WXLPARAM *result)
+bool wxToolBar::Realize()
{
- // First check if this applies to us
- NMHDR *hdr = (NMHDR *)lParam;
+ const size_t nTools = GetToolsCount();
+ if ( nTools == 0 )
+ // nothing to do
+ 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++ )
+ {
+ if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON, 0, 0) )
+ {
+ wxLogDebug(wxT("TB_DELETEBUTTON failed"));
+ }
+ }
+
+ // First, add the bitmap: we use one bitmap for all toolbar buttons
+ // ----------------------------------------------------------------
+
+ wxToolBarToolsList::compatibility_iterator node;
+ int bitmapId = 0;
+
+ wxSize sizeBmp;
+ if ( HasFlag(wxTB_NOICONS) )
+ {
+ // no icons, don't leave space for them
+ sizeBmp.x =
+ sizeBmp.y = 0;
+ }
+ else // do show icons
+ {
+ // if we already have a bitmap, we'll replace the existing one --
+ // otherwise we'll install a new one
+ HBITMAP oldToolBarBitmap = (HBITMAP)m_hBitmap;
+
+ sizeBmp.x = m_defaultWidth;
+ sizeBmp.y = m_defaultHeight;
+
+ const wxCoord totalBitmapWidth = m_defaultWidth *
+ wx_truncate_cast(wxCoord, nTools),
+ totalBitmapHeight = m_defaultHeight;
+
+ // Create a bitmap and copy all the tool bitmaps into it
+ wxMemoryDC dcAllButtons;
+ wxBitmap bitmap(totalBitmapWidth, totalBitmapHeight);
+ dcAllButtons.SelectObject(bitmap);
+
+#ifdef wxREMAP_BUTTON_COLOURS
+ if ( remapValue != Remap_TransparentBg )
+#endif // wxREMAP_BUTTON_COLOURS
+ {
+ // 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 = bitmap.GetHBITMAP();
+ HBITMAP hBitmap = (HBITMAP)m_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);
+
+ dcAllButtons.SelectObject(bitmap);
+ }
+#endif // wxREMAP_BUTTON_COLOURS
+
+ // the button position
+ wxCoord x = 0;
+
+ // 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() )
+ {
+ 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 + 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)
+ x += m_defaultWidth;
+ nButtons++;
+ }
+ }
+
+ dcAllButtons.SelectObject(wxNullBitmap);
+
+ // don't delete this HBITMAP!
+ bitmap.SetHBITMAP(0);
+
+#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;
+
+ if ( oldToolBarBitmap )
+ {
+#ifdef TB_REPLACEBITMAP
+ if ( wxApp::GetComCtl32Version() >= 400 )
+ {
+ TBREPLACEBITMAP replaceBitmap;
+ replaceBitmap.hInstOld = NULL;
+ replaceBitmap.hInstNew = NULL;
+ replaceBitmap.nIDOld = (UINT) oldToolBarBitmap;
+ replaceBitmap.nIDNew = (UINT) hBitmap;
+ replaceBitmap.nButtons = nButtons;
+ if ( !::SendMessage(GetHwnd(), TB_REPLACEBITMAP,
+ 0, (LPARAM) &replaceBitmap) )
+ {
+ wxFAIL_MSG(wxT("Could not replace the old bitmap"));
+ }
+
+ ::DeleteObject(oldToolBarBitmap);
+
+ // already done
+ addBitmap = false;
+ }
+ else
+#endif // TB_REPLACEBITMAP
+ {
+ // 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;
+
+ bitmapId = m_nButtons;
+ }
+ }
+
+ if ( addBitmap ) // no old bitmap or we can't replace it
+ {
+ TBADDBITMAP addBitmap;
+ addBitmap.hInst = 0;
+ addBitmap.nID = (UINT) hBitmap;
+ if ( ::SendMessage(GetHwnd(), TB_ADDBITMAP,
+ (WPARAM) nButtons, (LPARAM)&addBitmap) == -1 )
+ {
+ 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
+ // m_defaultWidth/Height
+ if ( !::SendMessage(GetHwnd(), TB_SETBITMAPSIZE, 0,
+ MAKELONG(sizeBmp.x, sizeBmp.y)) )
+ {
+ wxLogLastError(_T("TB_SETBITMAPSIZE"));
+ }
+
+ // Next add the buttons and separators
+ // -----------------------------------
+
+ TBBUTTON *buttons = new TBBUTTON[nTools];
+
+ // this array will hold the indices of all controls in the toolbar
+ wxArrayInt controlIds;
+
+ bool lastWasRadio = false;
+ int i = 0;
+ for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
+ {
+ wxToolBarToolBase *tool = node->GetData();
+
+ // don't add separators to the vertical toolbar with old comctl32.dll
+ // versions as they didn't handle this properly
+ if ( isVertical && tool->IsSeparator() &&
+ wxApp::GetComCtl32Version() <= 472 )
+ {
+ continue;
+ }
- // the tooltips control created by the toolbar is sometimes Unicode, even in
- // an ANSI application
- if ( (hdr->code != TTN_NEEDTEXTA) && (hdr->code != TTN_NEEDTEXTW) )
- return FALSE;
+ TBBUTTON& button = buttons[i];
- HWND toolTipWnd = (HWND)::SendMessage((HWND)GetHWND(), TB_GETTOOLTIPS, 0, 0);
- if ( toolTipWnd != hdr->hwndFrom )
- return FALSE;
+ wxZeroMemory(button);
- LPTOOLTIPTEXT ttText = (LPTOOLTIPTEXT)lParam;
- int id = (int)ttText->hdr.idFrom;
- wxNode *node = m_tools.Find((long)id);
- if (!node)
- return FALSE;
+ bool isRadio = false;
+ switch ( tool->GetStyle() )
+ {
+ case wxTOOL_STYLE_CONTROL:
+ button.idCommand = tool->GetId();
+ // fall through: create just a separator too
+
+ case wxTOOL_STYLE_SEPARATOR:
+ button.fsState = TBSTATE_ENABLED;
+ button.fsStyle = TBSTYLE_SEP;
+ break;
+
+ case wxTOOL_STYLE_BUTTON:
+ if ( !HasFlag(wxTB_NOICONS) )
+ button.iBitmap = bitmapId;
+
+ if ( HasFlag(wxTB_TEXT) )
+ {
+ const wxString& label = tool->GetLabel();
+ if ( !label.empty() )
+ button.iString = (int)label.c_str();
+ }
+
+ button.idCommand = tool->GetId();
- wxToolBarTool *tool = (wxToolBarTool *)node->Data();
+ if ( tool->IsEnabled() )
+ button.fsState |= TBSTATE_ENABLED;
+ if ( tool->IsToggled() )
+ button.fsState |= TBSTATE_CHECKED;
- if ( tool->m_shortHelpString != "" )
+ switch ( tool->GetKind() )
+ {
+ case wxITEM_RADIO:
+ button.fsStyle = TBSTYLE_CHECKGROUP;
+
+ if ( !lastWasRadio )
+ {
+ // the first item in the radio group is checked by
+ // default to be consistent with wxGTK and the menu
+ // radio items
+ button.fsState |= TBSTATE_CHECKED;
+
+ 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;
+ 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") );
+ button.fsStyle = TBSTYLE_BUTTON;
+ break;
+ }
+
+ bitmapId++;
+ break;
+ }
+
+ lastWasRadio = isRadio;
+
+ i++;
+ }
+
+ if ( !::SendMessage(GetHwnd(), TB_ADDBUTTONS, (WPARAM)i, (LPARAM)buttons) )
{
- if ( hdr->code == TTN_NEEDTEXTA )
+ wxLogLastError(wxT("TB_ADDBUTTONS"));
+ }
+
+ delete [] buttons;
+
+ // Deal with the controls finally
+ // ------------------------------
+
+ // adjust the controls size to fit nicely in the toolbar
+ int y = 0;
+ size_t index = 0;
+ for ( node = m_tools.GetFirst(); node; node = node->GetNext(), index++ )
+ {
+ wxToolBarToolBase *tool = node->GetData();
+
+ // we calculate the running y coord for vertical toolbars so we need to
+ // 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 )
+ 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) )
+ {
+ wxLogLastError(wxT("TB_GETITEMRECT"));
+ }
+
+ if ( !isControl )
+ {
+ // can only be control if isVertical
+ y += r.bottom - r.top;
+
+ continue;
+ }
+
+ wxControl *control = tool->GetControl();
+ wxSize size = control->GetSize();
+
+ // the position of the leftmost controls corner
+ 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 ( wxApp::GetComCtl32Version() >= 471 )
{
- ttText->lpszText = (char *)(const char *)tool->m_shortHelpString;
+ // set the (underlying) separators width to be that of the
+ // control
+ TBBUTTONINFO tbbi;
+ tbbi.cbSize = sizeof(tbbi);
+ tbbi.dwMask = TBIF_SIZE;
+ tbbi.cx = (WORD)size.x;
+ if ( !::SendMessage(GetHwnd(), TB_SETBUTTONINFO,
+ tool->GetId(), (LPARAM)&tbbi) )
+ {
+ // the id is probably invalid?
+ wxLogLastError(wxT("TB_SETBUTTONINFO"));
+ }
}
-#if (_WIN32_IE >= 0x0300)
else
+#endif // comctl32.dll 4.71
+ // TB_SETBUTTONINFO unavailable
{
- // FIXME this is a temp hack only until I understand better what
- // must be done in both ANSI and Unicode builds
- size_t lenAnsi = tool->m_shortHelpString.Len();
- size_t lenUnicode = mbstowcs(NULL, tool->m_shortHelpString, lenAnsi);
- wchar_t *pwz = new wchar_t[lenUnicode + 1];
- mbstowcs(pwz, tool->m_shortHelpString, lenAnsi + 1);
- memcpy(ttText->szText, pwz,
- (sizeof(ttText->szText) - 1)/sizeof(ttText->szText[0]));
- ttText->szText[WXSIZEOF(ttText->szText)] = 0;
-
- delete [] pwz;
+ // try adding several separators to fit the controls width
+ int widthSep = r.right - r.left;
+ left = r.left;
+
+ TBBUTTON tbb;
+ wxZeroMemory(tbb);
+ tbb.idCommand = 0;
+ tbb.fsState = TBSTATE_ENABLED;
+ tbb.fsStyle = TBSTYLE_SEP;
+
+ size_t nSeparators = size.x / widthSep;
+ for ( size_t nSep = 0; nSep < nSeparators; nSep++ )
+ {
+ if ( !::SendMessage(GetHwnd(), TB_INSERTBUTTON,
+ index, (LPARAM)&tbb) )
+ {
+ wxLogLastError(wxT("TB_INSERTBUTTON"));
+ }
+
+ index++;
+ }
+
+ // remember the number of separators we used - we'd have to
+ // delete all of them later
+ ((wxToolBarTool *)tool)->SetSeparatorsCount(nSeparators);
+
+ // adjust the controls width to exactly cover the separators
+ control->SetSize((nSeparators + 1)*widthSep, wxDefaultCoord);
}
-#endif // _WIN32_IE >= 0x0300
+
+ // position the control itself correctly vertically
+ int height = r.bottom - r.top;
+ int diff = height - size.y;
+ if ( diff < 0 )
+ {
+ // the control is too high, resize to fit
+ control->SetSize(wxDefaultCoord, height - 2);
+
+ diff = 2;
+ }
+
+ int top;
+ if ( isVertical )
+ {
+ left = 0;
+ top = y;
+
+ y += height + 2 * GetMargins().y;
+ }
+ else // horizontal toolbar
+ {
+ if ( left == wxDefaultCoord )
+ left = r.left;
+
+ top = r.top;
+ }
+
+ control->Move(left, top + (diff + 1) / 2);
}
- // For backward compatibility...
- OnMouseEnter(tool->m_index);
+ // the max index is the "real" number of buttons - i.e. counting even the
+ // separators which we added just for aligning the controls
+ m_nButtons = index;
- return TRUE;
+ 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);
+ }
+
+ InvalidateBestSize();
+ UpdateSize();
+
+ return true;
}
-void wxToolBar95::SetToolBitmapSize(const wxSize& size)
+// ----------------------------------------------------------------------------
+// message handlers
+// ----------------------------------------------------------------------------
+
+bool wxToolBar::MSWCommand(WXUINT WXUNUSED(cmd), WXWORD id)
{
- m_defaultWidth = size.x;
- m_defaultHeight = size.y;
- ::SendMessage((HWND) GetHWND(), TB_SETBITMAPSIZE, 0, (LPARAM) MAKELONG ((int)size.x, (int)size.y));
+ wxToolBarToolBase *tool = FindById((int)id);
+ if ( !tool )
+ return false;
+
+ bool toggled = false; // just to suppress warnings
+
+ if ( tool->CanBeToggled() )
+ {
+ LRESULT state = ::SendMessage(GetHwnd(), TB_GETSTATE, id, 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;
+
+ tool->Toggle(toggled);
+ UnToggleRadioGroup(tool);
+ }
+
+ // 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
+ tool->Toggle(!toggled);
+
+ ::SendMessage(GetHwnd(), TB_CHECKBUTTON, id, MAKELONG(!toggled, 0));
+ }
+
+ return true;
}
-void wxToolBar95::SetRows(int nRows)
+bool wxToolBar::MSWOnNotify(int WXUNUSED(idCtrl),
+ WXLPARAM lParam,
+ WXLPARAM *WXUNUSED(result))
{
- RECT rect;
- ::SendMessage((HWND) GetHWND(), TB_SETROWS, MAKEWPARAM(nRows, TRUE), (LPARAM) & rect);
- m_maxWidth = (rect.right - rect.left + 2);
- m_maxHeight = (rect.bottom - rect.top + 2);
+ if( !HasFlag(wxTB_NO_TOOLTIPS) )
+ {
+#if wxUSE_TOOLTIPS
+ // 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;
+
+ 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;
+
+ wxToolBarToolBase *tool = FindById(id);
+ if ( tool )
+ return HandleTooltipNotify(code, lParam, tool->GetShortHelp());
+#else
+ wxUnusedVar(lParam);
+#endif
+ }
+
+ return false;
}
-wxSize wxToolBar95::GetMaxSize() const
+// ----------------------------------------------------------------------------
+// toolbar geometry
+// ----------------------------------------------------------------------------
+
+void wxToolBar::SetToolBitmapSize(const wxSize& size)
{
- if ((m_maxWidth == -1) || (m_maxHeight == -1))
- {
- RECT rect;
- ::SendMessage((HWND) GetHWND(), TB_SETROWS, MAKEWPARAM(m_maxRows, TRUE), (LPARAM) & rect);
- ((wxToolBar95 *)this)->m_maxWidth = (rect.right - rect.left + 2); // ???
- ((wxToolBar95 *)this)->m_maxHeight = (rect.bottom - rect.top + 2); // ???
- }
- return wxSize(m_maxWidth, m_maxHeight);
+ wxToolBarBase::SetToolBitmapSize(size);
+
+ ::SendMessage(GetHwnd(), TB_SETBITMAPSIZE, 0, MAKELONG(size.x, size.y));
}
-void wxToolBar95::GetSize(int *w, int *h) const
+void wxToolBar::SetRows(int nRows)
{
- wxWindow::GetSize(w, h);
- // For some reason, the returned height is several pixels bigger than that
- // displayed!
- *h -= 2;
+ if ( nRows == m_maxRows )
+ {
+ // avoid resizing the frame uselessly
+ return;
+ }
+
+ // TRUE in wParam means to create at least as many rows, FALSE -
+ // at most as many
+ RECT rect;
+ ::SendMessage(GetHwnd(), TB_SETROWS,
+ MAKEWPARAM(nRows, !(GetWindowStyle() & wxTB_VERTICAL)),
+ (LPARAM) &rect);
+
+ m_maxRows = nRows;
+
+ UpdateSize();
}
// The button size is bigger than the bitmap size
-wxSize wxToolBar95::GetToolSize() const
+wxSize wxToolBar::GetToolSize() const
{
- return wxSize(m_defaultWidth + 8, m_defaultHeight + 7);
-}
+ // TB_GETBUTTONSIZE is supported from version 4.70
+#if defined(_WIN32_IE) && (_WIN32_IE >= 0x300 ) \
+ && !( defined(__GNUWIN32__) && !wxCHECK_W32API_VERSION( 1, 0 ) ) \
+ && !defined (__DIGITALMARS__)
+ if ( wxApp::GetComCtl32Version() >= 470 )
+ {
+ DWORD dw = ::SendMessage(GetHwnd(), TB_GETBUTTONSIZE, 0, 0);
-void wxToolBar95::EnableTool(int toolIndex, bool enable)
-{
- wxNode *node = m_tools.Find((long)toolIndex);
- if (node)
- {
- wxToolBarTool *tool = (wxToolBarTool *)node->Data();
- tool->m_enabled = enable;
- ::SendMessage((HWND) GetHWND(), TB_ENABLEBUTTON, (WPARAM)toolIndex, (LPARAM)MAKELONG(enable, 0));
- }
+ return wxSize(LOWORD(dw), HIWORD(dw));
+ }
+ else
+#endif // comctl32.dll 4.70+
+ {
+ // defaults
+ return wxSize(m_defaultWidth + 8, m_defaultHeight + 7);
+ }
}
-void wxToolBar95::ToggleTool(int toolIndex, bool toggle)
+static
+wxToolBarToolBase *GetItemSkippingDummySpacers(const wxToolBarToolsList& tools,
+ size_t index )
{
- wxNode *node = m_tools.Find((long)toolIndex);
- if (node)
- {
- wxToolBarTool *tool = (wxToolBarTool *)node->Data();
- if (tool->m_isToggle)
+ wxToolBarToolsList::compatibility_iterator current = tools.GetFirst();
+
+ for ( ; current ; current = current->GetNext() )
{
- tool->m_toggleState = toggle;
- ::SendMessage((HWND) GetHWND(), TB_CHECKBUTTON, (WPARAM)toolIndex, (LPARAM)MAKELONG(toggle, 0));
+ if ( index == 0 )
+ return current->GetData();
+
+ wxToolBarTool *tool = (wxToolBarTool *)current->GetData();
+ size_t separators = tool->GetSeparatorsCount();
+
+ // if it is a normal button, sepcount == 0, so skip 1 item (the button)
+ // otherwise, skip as many items as the separator count, plus the
+ // control itself
+ index -= separators ? separators + 1 : 1;
}
- }
+
+ return 0;
}
-bool wxToolBar95::GetToolState(int toolIndex) const
+wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
{
- return (::SendMessage((HWND) GetHWND(), TB_ISBUTTONCHECKED, (WPARAM)toolIndex, (LPARAM)0) != 0);
+ POINT pt;
+ 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;
+
+ // 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 // TB_SETBUTTONINFO
+ {
+ return GetItemSkippingDummySpacers( m_tools, (size_t) index );
+ }
}
-void wxToolBar95::ClearTools()
+void wxToolBar::UpdateSize()
{
- // TODO: Don't know how to reset the toolbar bitmap, as yet.
- // But adding tools and calling CreateTools should probably
- // recreate a buttonbar OK.
- wxToolBarBase::ClearTools();
+ 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 && frame->GetToolBar() == this )
+ {
+ frame->SendSizeEvent();
+ }
}
-// If pushedBitmap is NULL, a reversed version of bitmap is
-// created and used as the pushed/toggled image.
-// If toggle is TRUE, the button toggles between the two states.
-wxToolBarTool *wxToolBar95::AddTool(int index, const wxBitmap& bitmap, const wxBitmap& pushedBitmap,
- bool toggle, long xPos, long yPos, wxObject *clientData, const wxString& helpString1, const wxString& helpString2)
+// ----------------------------------------------------------------------------
+// toolbar styles
+// ---------------------------------------------------------------------------
+
+void wxToolBar::SetWindowStyleFlag(long style)
{
- wxToolBarTool *tool = new wxToolBarTool(index, bitmap, wxNullBitmap, toggle, xPos, yPos, helpString1, helpString2);
- tool->m_clientData = clientData;
+ // the style bits whose changes force us to recreate the toolbar
+ static const long MASK_NEEDS_RECREATE = wxTB_TEXT | wxTB_NOICONS;
+
+ const long styleOld = GetWindowStyle();
+
+ wxToolBarBase::SetWindowStyleFlag(style);
+
+ // don't recreate an empty toolbar: not only this is unnecessary, but it is
+ // also fatal as we'd then try to recreate the toolbar when it's just being
+ // created
+ if ( GetToolsCount() &&
+ (style & MASK_NEEDS_RECREATE) != (styleOld & MASK_NEEDS_RECREATE) )
+ {
+ // to remove the text labels, simply re-realizing the toolbar is enough
+ // but I don't know of any way to add the text to an existing toolbar
+ // other than by recreating it entirely
+ Recreate();
+ }
+}
- if (xPos > -1)
- tool->m_x = xPos;
- else
- tool->m_x = m_xMargin;
+// ----------------------------------------------------------------------------
+// tool state
+// ----------------------------------------------------------------------------
- if (yPos > -1)
- tool->m_y = yPos;
- else
- tool->m_y = m_yMargin;
+void wxToolBar::DoEnableTool(wxToolBarToolBase *tool, bool enable)
+{
+ ::SendMessage(GetHwnd(), TB_ENABLEBUTTON,
+ (WPARAM)tool->GetId(), (LPARAM)MAKELONG(enable, 0));
+}
- tool->SetSize(GetDefaultButtonWidth(), GetDefaultButtonHeight());
+void wxToolBar::DoToggleTool(wxToolBarToolBase *tool, bool toggle)
+{
+ ::SendMessage(GetHwnd(), TB_CHECKBUTTON,
+ (WPARAM)tool->GetId(), (LPARAM)MAKELONG(toggle, 0));
+}
- m_tools.Append((long)index, tool);
- return tool;
+void wxToolBar::DoSetToggle(wxToolBarToolBase *WXUNUSED(tool), bool WXUNUSED(toggle))
+{
+ // VZ: AFAIK, the button has to be created either with TBSTYLE_CHECK or
+ // without, so we really need to delete the button and recreate it here
+ wxFAIL_MSG( _T("not implemented") );
}
+// ----------------------------------------------------------------------------
+// event handlers
+// ----------------------------------------------------------------------------
+
// Responds to colour changes, and passes event on to children.
-void wxToolBar95::OnSysColourChanged(wxSysColourChangedEvent& event)
+void wxToolBar::OnSysColourChanged(wxSysColourChangedEvent& event)
{
- m_backgroundColour = wxColour(GetRValue(GetSysColor(COLOR_BTNFACE)),
- GetGValue(GetSysColor(COLOR_BTNFACE)), GetBValue(GetSysColor(COLOR_BTNFACE)));
+ wxRGBToColour(m_backgroundColour, ::GetSysColor(COLOR_BTNFACE));
// Remap the buttons
- CreateTools();
+ Realize();
- Default();
+ // Relayout the toolbar
+ int nrows = m_maxRows;
+ m_maxRows = 0; // otherwise SetRows() wouldn't do anything
+ SetRows(nrows);
Refresh();
- // Propagate the event to the non-top-level children
- wxWindow::OnSysColourChanged(event);
+ // let the event propagate further
+ event.Skip();
}
-void wxToolBar95::OnMouseEvent(wxMouseEvent& event)
+void wxToolBar::OnMouseEvent(wxMouseEvent& event)
{
- if (event.RightDown())
+ if (event.Leaving() && m_pInTool)
+ {
+ OnMouseEnter( -1 );
+ event.Skip();
+ return;
+ }
+
+ 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
{
- Default();
+ event.Skip();
}
}
-// These are the default colors used to map the bitmap colors
-// to the current system colors
+// 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 ( UseBgCol() )
+ {
+ // 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
+ {
+#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 ( !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
+
+ event.Skip();
+ return;
+ }
+}
+
+bool wxToolBar::HandleSize(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam)
+{
+ // calculate our minor dimension ourselves - we're confusing the standard
+ // logic (TB_AUTOSIZE) with our horizontal toolbars and other hacks
+ RECT r;
+ if ( ::SendMessage(GetHwnd(), TB_GETITEMRECT, 0, (LPARAM)&r) )
+ {
+ int w, h;
+
+ if ( GetWindowStyle() & wxTB_VERTICAL )
+ {
+ w = r.right - r.left;
+ if ( m_maxRows )
+ {
+ w *= (m_nButtons + m_maxRows - 1)/m_maxRows;
+ }
+ h = HIWORD(lParam);
+ }
+ else
+ {
+ w = LOWORD(lParam);
+ if (HasFlag( wxTB_FLAT ))
+ h = r.bottom - r.top - 3;
+ else
+ h = r.bottom - r.top;
+ if ( m_maxRows )
+ {
+ // FIXME: hardcoded separator line height...
+ h += HasFlag(wxTB_NODIVIDER) ? 4 : 6;
+ h *= m_maxRows;
+ }
+ }
+
+ if ( MAKELPARAM(w, h) != lParam )
+ {
+ // size really changed
+ SetSize(w, h);
+ }
-#define BGR_BUTTONTEXT (RGB(000,000,000)) // black
-#define BGR_BUTTONSHADOW (RGB(128,128,128)) // dark grey
-#define BGR_BUTTONFACE (RGB(192,192,192)) // bright grey
-#define BGR_BUTTONHILIGHT (RGB(255,255,255)) // white
-#define BGR_BACKGROUNDSEL (RGB(255,000,000)) // blue
-#define BGR_BACKGROUND (RGB(255,000,255)) // magenta
+ // message processed
+ return true;
+ }
+
+ return false;
+}
-void wxMapBitmap(HBITMAP hBitmap, int width, int height)
+bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam)
{
- COLORMAP ColorMap[] = {
- {BGR_BUTTONTEXT, COLOR_BTNTEXT}, // black
- {BGR_BUTTONSHADOW, COLOR_BTNSHADOW}, // dark grey
- {BGR_BUTTONFACE, COLOR_BTNFACE}, // bright grey
- {BGR_BUTTONHILIGHT, COLOR_BTNHIGHLIGHT},// white
- {BGR_BACKGROUNDSEL, COLOR_HIGHLIGHT}, // blue
- {BGR_BACKGROUND, COLOR_WINDOW} // magenta
- };
+ // erase any dummy separators which were used
+ // for aligning the controls if any here
- int NUM_MAPS = (sizeof(ColorMap)/sizeof(COLORMAP));
- int n;
- for ( n = 0; n < NUM_MAPS; n++)
- {
- ColorMap[n].to = ::GetSysColor(ColorMap[n].to);
- }
+ // first of all, are there any controls at all?
+ wxToolBarToolsList::compatibility_iterator node;
+ for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
+ {
+ if ( node->GetData()->IsControl() )
+ break;
+ }
+
+ if ( !node )
+ // no controls, nothing to erase
+ return false;
+
+ // prepare the DC on which we'll be drawing
+ wxClientDC dc(this);
+ dc.SetBrush(wxBrush(GetBackgroundColour(), wxSOLID));
+ dc.SetPen(*wxTRANSPARENT_PEN);
+
+ RECT r;
+ if ( !::GetUpdateRect(GetHwnd(), &r, FALSE) )
+ // nothing to redraw anyhow
+ return false;
+
+ wxRect rectUpdate;
+ wxCopyRECTToRect(r, rectUpdate);
- HBITMAP hbmOld;
- HDC hdcMem = CreateCompatibleDC(NULL);
+ dc.SetClippingRegion(rectUpdate);
- if (hdcMem)
- {
- hbmOld = (HBITMAP) SelectObject(hdcMem, hBitmap);
+ // draw the toolbar tools, separators &c normally
+ wxControl::MSWWindowProc(WM_PAINT, wParam, lParam);
- int i, j, k;
- for ( i = 0; i < width; i++)
+ // for each control in the toolbar find all the separators intersecting it
+ // and erase them
+ //
+ // NB: this is really the only way to do it as we don't know if a separator
+ // corresponds to a control (i.e. is a dummy one) or a real one
+ // otherwise
+ for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
{
- for ( j = 0; j < height; j++)
+ wxToolBarToolBase *tool = node->GetData();
+ if ( tool->IsControl() )
{
- COLORREF pixel = ::GetPixel(hdcMem, i, j);
-/*
- BYTE red = GetRValue(pixel);
- BYTE green = GetGValue(pixel);
- BYTE blue = GetBValue(pixel);
-*/
-
- for ( k = 0; k < NUM_MAPS; k ++)
+ // get the control rect in our client coords
+ wxControl *control = tool->GetControl();
+ wxRect rectCtrl = control->GetRect();
+
+ // iterate over all buttons
+ TBBUTTON tbb;
+ int count = ::SendMessage(GetHwnd(), TB_BUTTONCOUNT, 0, 0);
+ for ( int n = 0; n < count; n++ )
{
- if ( ColorMap[k].from == pixel )
+ // is it a separator?
+ if ( !::SendMessage(GetHwnd(), TB_GETBUTTON,
+ n, (LPARAM)&tbb) )
{
- /* COLORREF actualPixel = */ ::SetPixel(hdcMem, i, j, ColorMap[k].to);
- break;
+ wxLogDebug(_T("TB_GETBUTTON failed?"));
+
+ continue;
+ }
+
+ if ( tbb.fsStyle != TBSTYLE_SEP )
+ continue;
+
+ // get the bounding rect of the separator
+ RECT r;
+ if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT,
+ n, (LPARAM)&r) )
+ {
+ wxLogDebug(_T("TB_GETITEMRECT failed?"));
+
+ continue;
+ }
+
+ // does it intersect the control?
+ wxRect rectItem;
+ wxCopyRECTToRect(r, rectItem);
+ if ( rectCtrl.Intersects(rectItem) )
+ {
+ // 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);
}
}
}
}
+ return true;
+}
- SelectObject(hdcMem, hbmOld);
- DeleteObject(hdcMem);
- }
+void wxToolBar::HandleMouseMove(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam)
+{
+ wxCoord x = GET_X_LPARAM(lParam),
+ y = GET_Y_LPARAM(lParam);
+ wxToolBarToolBase* tool = FindToolForPosition( x, y );
+
+ // cursor left current tool
+ if ( tool != m_pInTool && !tool )
+ {
+ m_pInTool = 0;
+ OnMouseEnter( -1 );
+ }
+ // cursor entered a tool
+ if ( tool != m_pInTool && tool )
+ {
+ m_pInTool = tool;
+ OnMouseEnter( tool->GetId() );
+ }
}
-// Some experiments...
-#if 0
- // What we want to do is create another bitmap which has a depth of 4,
- // and set the bits. So probably we want to convert this HBITMAP into a
- // DIB, then call SetDIBits.
- // AAAGH. The stupid thing is that if newBitmap has a depth of 4 (less than that of
- // the screen), then SetDIBits fails.
- HBITMAP newBitmap = ::CreateBitmap(totalBitmapWidth, totalBitmapHeight, 1, 4, NULL);
- HANDLE newDIB = ::BitmapToDIB((HBITMAP) m_hBitmap, NULL);
- LPBITMAPINFOHEADER lpbmi = (LPBITMAPINFOHEADER) GlobalLock(newDIB);
+WXLRESULT wxToolBar::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
+{
+ switch ( nMsg )
+ {
+ case WM_MOUSEMOVE:
+ // we don't handle mouse moves, so always pass the message to
+ // wxControl::MSWWindowProc (HandleMouseMove just calls OnMouseEnter)
+ HandleMouseMove(wParam, lParam);
+ break;
- dc = ::GetDC(NULL);
-// LPBITMAPINFOHEADER lpbmi = (LPBITMAPINFOHEADER) newDIB;
+ case WM_SIZE:
+ if ( HandleSize(wParam, lParam) )
+ return 0;
+ break;
- int result = ::SetDIBits(dc, newBitmap, 0, lpbmi->biHeight, FindDIBBits((LPSTR)lpbmi), (LPBITMAPINFO)lpbmi,
- DIB_PAL_COLORS);
- DWORD err = GetLastError();
+#ifndef __WXWINCE__
+ case WM_PAINT:
+ if ( HandlePaint(wParam, lParam) )
+ return 0;
+#endif
- ::ReleaseDC(NULL, dc);
+ default:
+ break;
+ }
- // Delete the DIB
- GlobalUnlock (newDIB);
- GlobalFree (newDIB);
+ return wxControl::MSWWindowProc(nMsg, wParam, lParam);
+}
-// WXHBITMAP hBitmap2 = wxCreateMappedBitmap((WXHINSTANCE) wxGetInstance(), (WXHBITMAP) m_hBitmap);
- // Substitute our new bitmap for the old one
- ::DeleteObject((HBITMAP) m_hBitmap);
- m_hBitmap = (WXHBITMAP) newBitmap;
-#endif
+// ----------------------------------------------------------------------------
+// private functions
+// ----------------------------------------------------------------------------
+#ifdef wxREMAP_BUTTON_COLOURS
-#endif
+WXHBITMAP wxToolBar::MapBitmap(WXHBITMAP bitmap, int width, int height)
+{
+ MemoryHDC hdcMem;
+
+ if ( !hdcMem )
+ {
+ wxLogLastError(_T("CreateCompatibleDC"));
+
+ return bitmap;
+ }
+
+ SelectInHDC bmpInHDC(hdcMem, (HBITMAP)bitmap);
+
+ if ( !bmpInHDC )
+ {
+ wxLogLastError(_T("SelectObject"));
+
+ return bitmap;
+ }
+
+ wxCOLORMAP *cmap = wxGetStdColourMap();
+
+ for ( int i = 0; i < width; i++ )
+ {
+ for ( int j = 0; j < height; j++ )
+ {
+ COLORREF pixel = ::GetPixel(hdcMem, i, j);
+
+ for ( size_t k = 0; k < wxSTD_COL_MAX; k++ )
+ {
+ COLORREF col = cmap[k].from;
+ if ( abs(GetRValue(pixel) - GetRValue(col)) < 10 &&
+ abs(GetGValue(pixel) - GetGValue(col)) < 10 &&
+ abs(GetBValue(pixel) - GetBValue(col)) < 10 )
+ {
+ if ( cmap[k].to != pixel )
+ ::SetPixel(hdcMem, i, j, cmap[k].to);
+ break;
+ }
+ }
+ }
+ }
+
+ return bitmap;
+}
+
+#endif // wxREMAP_BUTTON_COLOURS
+
+#endif // wxUSE_TOOLBAR
projects / wxWidgets.git / blobdiff