X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/259c43f679ca655362b5a439e11c87fc0666d663..b404a8f3b072129c107c6d9a5e0f6f53cd34807b:/src/common/tbarbase.cpp diff --git a/src/common/tbarbase.cpp b/src/common/tbarbase.cpp index d5d9ef0ff6..ced3746df2 100644 --- a/src/common/tbarbase.cpp +++ b/src/common/tbarbase.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: common/tbarbase.cpp +// Name: src/common/tbarbase.cpp // Purpose: wxToolBarBase implementation // Author: Julian Smart // Modified by: VZ at 11.12.99 (wxScrollableToolBar split off) @@ -26,18 +26,19 @@ #if wxUSE_TOOLBAR +#include "wx/toolbar.h" + #ifndef WX_PRECOMP #include "wx/control.h" + #include "wx/frame.h" + #include "wx/settings.h" + #if WXWIN_COMPATIBILITY_2_8 + #include "wx/image.h" + #endif // WXWIN_COMPATIBILITY_2_8 + #include "wx/menu.h" #endif -#include "wx/frame.h" - -#if wxUSE_IMAGE - #include "wx/image.h" - #include "wx/settings.h" -#endif // wxUSE_IMAGE - -#include "wx/toolbar.h" +extern WXDLLEXPORT_DATA(const char) wxToolBarNameStr[] = "toolbar"; // ---------------------------------------------------------------------------- // wxWidgets macros @@ -60,6 +61,17 @@ WX_DEFINE_LIST(wxToolBarToolsList) IMPLEMENT_DYNAMIC_CLASS(wxToolBarToolBase, wxObject) +wxToolBarToolBase::~wxToolBarToolBase() +{ +#if wxUSE_MENUS + delete m_dropdownMenu; +#endif + + if ( IsControl() ) + GetControl()->Destroy(); +} + + bool wxToolBarToolBase::Enable(bool enable) { if ( m_enabled == enable ) @@ -72,7 +84,7 @@ bool wxToolBarToolBase::Enable(bool enable) bool wxToolBarToolBase::Toggle(bool toggle) { - wxASSERT_MSG( CanBeToggled(), _T("can't toggle this tool") ); + wxASSERT_MSG( CanBeToggled(), wxT("can't toggle this tool") ); if ( m_toggled == toggle ) return false; @@ -113,29 +125,15 @@ bool wxToolBarToolBase::SetLongHelp(const wxString& help) return true; } -#if WXWIN_COMPATIBILITY_2_2 -const wxBitmap& wxToolBarToolBase::GetBitmap1() const +#if wxUSE_MENUS +void wxToolBarToolBase::SetDropdownMenu(wxMenu* menu) { - return GetNormalBitmap(); -} - -const wxBitmap& wxToolBarToolBase::GetBitmap2() const -{ - return GetDisabledBitmap(); -} - -void wxToolBarToolBase::SetBitmap1(const wxBitmap& bmp) -{ - SetNormalBitmap(bmp); -} - -void wxToolBarToolBase::SetBitmap2(const wxBitmap& bmp) -{ - SetDisabledBitmap(bmp); + delete m_dropdownMenu; + m_dropdownMenu = menu; } +#endif -#endif // WXWIN_COMPATIBILITY_2_2 // ---------------------------------------------------------------------------- // wxToolBarBase adding/deleting items @@ -151,7 +149,16 @@ wxToolBarBase::wxToolBarBase() m_defaultHeight = 15; } -wxToolBarToolBase *wxToolBarBase::DoAddTool(int id, +void wxToolBarBase::FixupStyle() +{ + if ( !HasFlag(wxTB_TOP | wxTB_LEFT | wxTB_RIGHT | wxTB_BOTTOM) ) + { + // this is the default + m_windowStyle |= wxTB_TOP; + } +} + +wxToolBarToolBase *wxToolBarBase::DoAddTool(int toolid, const wxString& label, const wxBitmap& bitmap, const wxBitmap& bmpDisabled, @@ -163,12 +170,12 @@ wxToolBarToolBase *wxToolBarBase::DoAddTool(int id, wxCoord WXUNUSED(yPos)) { InvalidateBestSize(); - return InsertTool(GetToolsCount(), id, label, bitmap, bmpDisabled, + return InsertTool(GetToolsCount(), toolid, label, bitmap, bmpDisabled, kind, shortHelp, longHelp, clientData); } wxToolBarToolBase *wxToolBarBase::InsertTool(size_t pos, - int id, + int toolid, const wxString& label, const wxBitmap& bitmap, const wxBitmap& bmpDisabled, @@ -177,20 +184,11 @@ wxToolBarToolBase *wxToolBarBase::InsertTool(size_t pos, const wxString& longHelp, wxObject *clientData) { - wxCHECK_MSG( pos <= GetToolsCount(), (wxToolBarToolBase *)NULL, - _T("invalid position in wxToolBar::InsertTool()") ); + wxCHECK_MSG( pos <= GetToolsCount(), NULL, + wxT("invalid position in wxToolBar::InsertTool()") ); - wxToolBarToolBase *tool = CreateTool(id, label, bitmap, bmpDisabled, kind, - clientData, shortHelp, longHelp); - - if ( !InsertTool(pos, tool) ) - { - delete tool; - - return NULL; - } - - return tool; + return DoInsertNewTool(pos, CreateTool(toolid, label, bitmap, bmpDisabled, kind, + clientData, shortHelp, longHelp)); } wxToolBarToolBase *wxToolBarBase::AddTool(wxToolBarToolBase *tool) @@ -201,8 +199,8 @@ wxToolBarToolBase *wxToolBarBase::AddTool(wxToolBarToolBase *tool) wxToolBarToolBase * wxToolBarBase::InsertTool(size_t pos, wxToolBarToolBase *tool) { - wxCHECK_MSG( pos <= GetToolsCount(), (wxToolBarToolBase *)NULL, - _T("invalid position in wxToolBar::InsertTool()") ); + wxCHECK_MSG( pos <= GetToolsCount(), NULL, + wxT("invalid position in wxToolBar::InsertTool()") ); if ( !tool || !DoInsertTool(pos, tool) ) { @@ -210,39 +208,32 @@ wxToolBarBase::InsertTool(size_t pos, wxToolBarToolBase *tool) } m_tools.Insert(pos, tool); + tool->Attach(this); return tool; } -wxToolBarToolBase *wxToolBarBase::AddControl(wxControl *control) +wxToolBarToolBase * +wxToolBarBase::AddControl(wxControl *control, const wxString& label) { - return InsertControl(GetToolsCount(), control); + return InsertControl(GetToolsCount(), control, label); } -wxToolBarToolBase *wxToolBarBase::InsertControl(size_t pos, wxControl *control) +wxToolBarToolBase * +wxToolBarBase::InsertControl(size_t pos, + wxControl *control, + const wxString& label) { - wxCHECK_MSG( control, (wxToolBarToolBase *)NULL, - _T("toolbar: can't insert NULL control") ); - - wxCHECK_MSG( control->GetParent() == this, (wxToolBarToolBase *)NULL, - _T("control must have toolbar as parent") ); + wxCHECK_MSG( control, NULL, + wxT("toolbar: can't insert NULL control") ); - wxCHECK_MSG( pos <= GetToolsCount(), (wxToolBarToolBase *)NULL, - _T("invalid position in wxToolBar::InsertControl()") ); + wxCHECK_MSG( control->GetParent() == this, NULL, + wxT("control must have toolbar as parent") ); - wxToolBarToolBase *tool = CreateTool(control); - - if ( !InsertTool(pos, tool) ) - { - delete tool; - - return NULL; - } - - return tool; + return DoInsertNewTool(pos, CreateTool(control, label)); } -wxControl *wxToolBarBase::FindControl( int id ) +wxControl *wxToolBarBase::FindControl( int toolid ) { for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst(); node; @@ -255,9 +246,9 @@ wxControl *wxToolBarBase::FindControl( int id ) if ( !control ) { - wxFAIL_MSG( _T("NULL control in toolbar?") ); + wxFAIL_MSG( wxT("NULL control in toolbar?") ); } - else if ( control->GetId() == id ) + else if ( control->GetId() == toolid ) { // found return control; @@ -275,34 +266,38 @@ wxToolBarToolBase *wxToolBarBase::AddSeparator() wxToolBarToolBase *wxToolBarBase::InsertSeparator(size_t pos) { - wxCHECK_MSG( pos <= GetToolsCount(), (wxToolBarToolBase *)NULL, - _T("invalid position in wxToolBar::InsertSeparator()") ); + return DoInsertNewTool(pos, CreateSeparator()); +} - wxToolBarToolBase *tool = CreateTool(wxID_SEPARATOR, - wxEmptyString, - wxNullBitmap, wxNullBitmap, - wxITEM_SEPARATOR, (wxObject *)NULL, - wxEmptyString, wxEmptyString); +wxToolBarToolBase *wxToolBarBase::AddStretchableSpace() +{ + return InsertStretchableSpace(GetToolsCount()); +} - if ( !tool || !DoInsertTool(pos, tool) ) +wxToolBarToolBase *wxToolBarBase::InsertStretchableSpace(size_t pos) +{ + wxToolBarToolBase * const tool = CreateSeparator(); + if ( tool ) { - delete tool; - - return NULL; + // this is a hack but we know that all the current implementations + // don't really use the tool when it's created, they will do it + // InsertTool() at earliest and maybe even in Realize() much later + // + // so we can create the tool as a plain separator and mark it as being + // a stretchable space later + tool->MakeStretchable(); } - m_tools.Insert(pos, tool); - - return tool; + return DoInsertNewTool(pos, tool); } -wxToolBarToolBase *wxToolBarBase::RemoveTool(int id) +wxToolBarToolBase *wxToolBarBase::RemoveTool(int toolid) { size_t pos = 0; wxToolBarToolsList::compatibility_iterator node; for ( node = m_tools.GetFirst(); node; node = node->GetNext() ) { - if ( node->GetData()->GetId() == id ) + if ( node->GetData()->GetId() == toolid ) break; pos++; @@ -312,24 +307,26 @@ wxToolBarToolBase *wxToolBarBase::RemoveTool(int id) { // don't give any error messages - sometimes we might call RemoveTool() // without knowing whether the tool is or not in the toolbar - return (wxToolBarToolBase *)NULL; + return NULL; } wxToolBarToolBase *tool = node->GetData(); + wxCHECK_MSG( tool, NULL, "NULL tool in the tools list?" ); + if ( !DoDeleteTool(pos, tool) ) - { - return (wxToolBarToolBase *)NULL; - } + return NULL; m_tools.Erase(node); + tool->Detach(); + return tool; } bool wxToolBarBase::DeleteToolByPos(size_t pos) { wxCHECK_MSG( pos < GetToolsCount(), false, - _T("invalid position in wxToolBar::DeleteToolByPos()") ); + wxT("invalid position in wxToolBar::DeleteToolByPos()") ); wxToolBarToolsList::compatibility_iterator node = m_tools.Item(pos); @@ -344,13 +341,13 @@ bool wxToolBarBase::DeleteToolByPos(size_t pos) return true; } -bool wxToolBarBase::DeleteTool(int id) +bool wxToolBarBase::DeleteTool(int toolid) { size_t pos = 0; wxToolBarToolsList::compatibility_iterator node; for ( node = m_tools.GetFirst(); node; node = node->GetNext() ) { - if ( node->GetData()->GetId() == id ) + if ( node->GetData()->GetId() == toolid ) break; pos++; @@ -367,16 +364,16 @@ bool wxToolBarBase::DeleteTool(int id) return true; } -wxToolBarToolBase *wxToolBarBase::FindById(int id) const +wxToolBarToolBase *wxToolBarBase::FindById(int toolid) const { - wxToolBarToolBase *tool = (wxToolBarToolBase *)NULL; + wxToolBarToolBase *tool = NULL; for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst(); node; node = node->GetNext() ) { tool = node->GetData(); - if ( tool->GetId() == id ) + if ( tool->GetId() == toolid ) { // found break; @@ -390,25 +387,25 @@ wxToolBarToolBase *wxToolBarBase::FindById(int id) const void wxToolBarBase::UnToggleRadioGroup(wxToolBarToolBase *tool) { - wxCHECK_RET( tool, _T("NULL tool in wxToolBarTool::UnToggleRadioGroup") ); + wxCHECK_RET( tool, wxT("NULL tool in wxToolBarTool::UnToggleRadioGroup") ); if ( !tool->IsButton() || tool->GetKind() != wxITEM_RADIO ) return; wxToolBarToolsList::compatibility_iterator node = m_tools.Find(tool); - wxCHECK_RET( node, _T("invalid tool in wxToolBarTool::UnToggleRadioGroup") ); + wxCHECK_RET( node, wxT("invalid tool in wxToolBarTool::UnToggleRadioGroup") ); wxToolBarToolsList::compatibility_iterator nodeNext = node->GetNext(); while ( nodeNext ) { - wxToolBarToolBase *tool = nodeNext->GetData(); + wxToolBarToolBase *toolNext = nodeNext->GetData(); - if ( !tool->IsButton() || tool->GetKind() != wxITEM_RADIO ) + if ( !toolNext->IsButton() || toolNext->GetKind() != wxITEM_RADIO ) break; - if ( tool->Toggle(false) ) + if ( toolNext->Toggle(false) ) { - DoToggleTool(tool, false); + DoToggleTool(toolNext, false); } nodeNext = nodeNext->GetNext(); @@ -417,14 +414,14 @@ void wxToolBarBase::UnToggleRadioGroup(wxToolBarToolBase *tool) wxToolBarToolsList::compatibility_iterator nodePrev = node->GetPrevious(); while ( nodePrev ) { - wxToolBarToolBase *tool = nodePrev->GetData(); + wxToolBarToolBase *toolNext = nodePrev->GetData(); - if ( !tool->IsButton() || tool->GetKind() != wxITEM_RADIO ) + if ( !toolNext->IsButton() || toolNext->GetKind() != wxITEM_RADIO ) break; - if ( tool->Toggle(false) ) + if ( toolNext->Toggle(false) ) { - DoToggleTool(tool, false); + DoToggleTool(toolNext, false); } nodePrev = nodePrev->GetPrevious(); @@ -433,11 +430,40 @@ void wxToolBarBase::UnToggleRadioGroup(wxToolBarToolBase *tool) void wxToolBarBase::ClearTools() { - WX_CLEAR_LIST(wxToolBarToolsList, m_tools); + while ( GetToolsCount() ) + { + DeleteToolByPos(0); + } +} + +void wxToolBarBase::AdjustToolBitmapSize() +{ + const wxSize sizeOrig(m_defaultWidth, m_defaultHeight); + + wxSize sizeActual(sizeOrig); + + for ( wxToolBarToolsList::const_iterator i = m_tools.begin(); + i != m_tools.end(); + ++i ) + { + const wxBitmap& bmp = (*i)->GetNormalBitmap(); + if ( bmp.IsOk() ) + sizeActual.IncTo(bmp.GetSize()); + } + + if ( sizeActual != sizeOrig ) + SetToolBitmapSize(sizeActual); } bool wxToolBarBase::Realize() { + // check if we have anything to do + if ( m_tools.empty() ) + return false; + + // make sure tool size is large enough for all bitmaps to fit in + AdjustToolBitmapSize(); + return true; } @@ -458,9 +484,9 @@ wxToolBarBase::~wxToolBarBase() // wxToolBarBase tools state // ---------------------------------------------------------------------------- -void wxToolBarBase::EnableTool(int id, bool enable) +void wxToolBarBase::EnableTool(int toolid, bool enable) { - wxToolBarToolBase *tool = FindById(id); + wxToolBarToolBase *tool = FindById(toolid); if ( tool ) { if ( tool->Enable(enable) ) @@ -470,9 +496,9 @@ void wxToolBarBase::EnableTool(int id, bool enable) } } -void wxToolBarBase::ToggleTool(int id, bool toggle) +void wxToolBarBase::ToggleTool(int toolid, bool toggle) { - wxToolBarToolBase *tool = FindById(id); + wxToolBarToolBase *tool = FindById(toolid); if ( tool && tool->CanBeToggled() ) { if ( tool->Toggle(toggle) ) @@ -483,9 +509,9 @@ void wxToolBarBase::ToggleTool(int id, bool toggle) } } -void wxToolBarBase::SetToggle(int id, bool toggle) +void wxToolBarBase::SetToggle(int toolid, bool toggle) { - wxToolBarToolBase *tool = FindById(id); + wxToolBarToolBase *tool = FindById(toolid); if ( tool ) { if ( tool->SetToggle(toggle) ) @@ -495,48 +521,48 @@ void wxToolBarBase::SetToggle(int id, bool toggle) } } -void wxToolBarBase::SetToolShortHelp(int id, const wxString& help) +void wxToolBarBase::SetToolShortHelp(int toolid, const wxString& help) { - wxToolBarToolBase *tool = FindById(id); + wxToolBarToolBase *tool = FindById(toolid); if ( tool ) { (void)tool->SetShortHelp(help); } } -void wxToolBarBase::SetToolLongHelp(int id, const wxString& help) +void wxToolBarBase::SetToolLongHelp(int toolid, const wxString& help) { - wxToolBarToolBase *tool = FindById(id); + wxToolBarToolBase *tool = FindById(toolid); if ( tool ) { (void)tool->SetLongHelp(help); } } -wxObject *wxToolBarBase::GetToolClientData(int id) const +wxObject *wxToolBarBase::GetToolClientData(int toolid) const { - wxToolBarToolBase *tool = FindById(id); + wxToolBarToolBase *tool = FindById(toolid); - return tool ? tool->GetClientData() : (wxObject *)NULL; + return tool ? tool->GetClientData() : NULL; } -void wxToolBarBase::SetToolClientData(int id, wxObject *clientData) +void wxToolBarBase::SetToolClientData(int toolid, wxObject *clientData) { - wxToolBarToolBase *tool = FindById(id); + wxToolBarToolBase *tool = FindById(toolid); - wxCHECK_RET( tool, _T("no such tool in wxToolBar::SetToolClientData") ); + wxCHECK_RET( tool, wxT("no such tool in wxToolBar::SetToolClientData") ); tool->SetClientData(clientData); } -int wxToolBarBase::GetToolPos(int id) const +int wxToolBarBase::GetToolPos(int toolid) const { size_t pos = 0; wxToolBarToolsList::compatibility_iterator node; for ( node = m_tools.GetFirst(); node; node = node->GetNext() ) { - if ( node->GetData()->GetId() == id ) + if ( node->GetData()->GetId() == toolid ) return pos; pos++; @@ -545,34 +571,34 @@ int wxToolBarBase::GetToolPos(int id) const return wxNOT_FOUND; } -bool wxToolBarBase::GetToolState(int id) const +bool wxToolBarBase::GetToolState(int toolid) const { - wxToolBarToolBase *tool = FindById(id); - wxCHECK_MSG( tool, false, _T("no such tool") ); + wxToolBarToolBase *tool = FindById(toolid); + wxCHECK_MSG( tool, false, wxT("no such tool") ); return tool->IsToggled(); } -bool wxToolBarBase::GetToolEnabled(int id) const +bool wxToolBarBase::GetToolEnabled(int toolid) const { - wxToolBarToolBase *tool = FindById(id); - wxCHECK_MSG( tool, false, _T("no such tool") ); + wxToolBarToolBase *tool = FindById(toolid); + wxCHECK_MSG( tool, false, wxT("no such tool") ); return tool->IsEnabled(); } -wxString wxToolBarBase::GetToolShortHelp(int id) const +wxString wxToolBarBase::GetToolShortHelp(int toolid) const { - wxToolBarToolBase *tool = FindById(id); - wxCHECK_MSG( tool, wxEmptyString, _T("no such tool") ); + wxToolBarToolBase *tool = FindById(toolid); + wxCHECK_MSG( tool, wxEmptyString, wxT("no such tool") ); return tool->GetShortHelp(); } -wxString wxToolBarBase::GetToolLongHelp(int id) const +wxString wxToolBarBase::GetToolLongHelp(int toolid) const { - wxToolBarToolBase *tool = FindById(id); - wxCHECK_MSG( tool, wxEmptyString, _T("no such tool") ); + wxToolBarToolBase *tool = FindById(toolid); + wxCHECK_MSG( tool, wxEmptyString, wxT("no such tool") ); return tool->GetLongHelp(); } @@ -592,14 +618,20 @@ void wxToolBarBase::SetRows(int WXUNUSED(nRows)) // nothing } +bool wxToolBarBase::IsVertical() const +{ + return HasFlag(wxTB_LEFT | wxTB_RIGHT); +} + + // ---------------------------------------------------------------------------- // event processing // ---------------------------------------------------------------------------- // Only allow toggle if returns true -bool wxToolBarBase::OnLeftClick(int id, bool toggleDown) +bool wxToolBarBase::OnLeftClick(int toolid, bool toggleDown) { - wxCommandEvent event(wxEVT_COMMAND_TOOL_CLICKED, id); + wxCommandEvent event(wxEVT_COMMAND_TOOL_CLICKED, toolid); event.SetEventObject(this); // we use SetInt() to make wxCommandEvent::IsChecked() return toggleDown @@ -609,42 +641,48 @@ bool wxToolBarBase::OnLeftClick(int id, bool toggleDown) event.SetExtraLong((long)toggleDown); // Send events to this toolbar instead (and thence up the window hierarchy) - GetEventHandler()->ProcessEvent(event); + HandleWindowEvent(event); return true; } // Call when right button down. -void wxToolBarBase::OnRightClick(int id, +void wxToolBarBase::OnRightClick(int toolid, long WXUNUSED(x), long WXUNUSED(y)) { - wxCommandEvent event(wxEVT_COMMAND_TOOL_RCLICKED, id); + wxCommandEvent event(wxEVT_COMMAND_TOOL_RCLICKED, toolid); event.SetEventObject(this); - event.SetInt(id); + event.SetInt(toolid); GetEventHandler()->ProcessEvent(event); } // Called when the mouse cursor enters a tool bitmap (no button pressed). // Argument is wxID_ANY if mouse is exiting the toolbar. -// Note that for this event, the id of the window is used, +// Note that for this event, the toolid of the window is used, // and the integer parameter of wxCommandEvent is used to retrieve -// the tool id. -void wxToolBarBase::OnMouseEnter(int id) +// the tool toolid. +void wxToolBarBase::OnMouseEnter(int toolid) { wxCommandEvent event(wxEVT_COMMAND_TOOL_ENTER, GetId()); event.SetEventObject(this); - event.SetInt(id); + event.SetInt(toolid); wxFrame *frame = wxDynamicCast(GetParent(), wxFrame); - if( frame ) + if ( frame ) { wxString help; - wxToolBarToolBase* tool = id == wxID_ANY ? (wxToolBarToolBase*)NULL : FindById(id); - if(tool) - help = tool->GetLongHelp(); - frame->DoGiveHelp( help, id != wxID_ANY ); + if ( toolid != wxID_ANY ) + { + const wxToolBarToolBase * const tool = FindById(toolid); + if ( tool ) + help = tool->GetLongHelp(); + } + + // call DoGiveHelp() even if help string is empty to avoid showing the + // help for the previously selected tool when another one is selected + frame->DoGiveHelp(help, toolid != wxID_ANY); } (void)GetEventHandler()->ProcessEvent(event); @@ -659,6 +697,10 @@ void wxToolBarBase::UpdateWindowUI(long flags) { wxWindowBase::UpdateWindowUI(flags); + // don't waste time updating state of tools in a hidden toolbar + if ( !IsShown() ) + return; + // There is no sense in updating the toolbar UI // if the parent window is about to get destroyed wxWindow *tlw = wxGetTopLevelParent( this ); @@ -671,17 +713,21 @@ void wxToolBarBase::UpdateWindowUI(long flags) node; node = node->GetNext() ) { - int id = node->GetData()->GetId(); + wxToolBarToolBase * const tool = node->GetData(); + if ( tool->IsSeparator() ) + continue; + + int toolid = tool->GetId(); - wxUpdateUIEvent event(id); + wxUpdateUIEvent event(toolid); event.SetEventObject(this); if ( evtHandler->ProcessEvent(event) ) { if ( event.GetSetEnabled() ) - EnableTool(id, event.GetEnabled()); + EnableTool(toolid, event.GetEnabled()); if ( event.GetSetChecked() ) - ToggleTool(id, event.GetChecked()); + ToggleTool(toolid, event.GetChecked()); #if 0 if ( event.GetSetText() ) // Set tooltip? @@ -690,73 +736,33 @@ void wxToolBarBase::UpdateWindowUI(long flags) } } -#if wxUSE_IMAGE - -/* - * Make a greyed-out image suitable for disabled buttons. - * This code is adapted from wxNewBitmapButton in FL. - */ - -bool wxCreateGreyedImage(const wxImage& src, wxImage& dst) +#if wxUSE_MENUS +bool wxToolBarBase::SetDropdownMenu(int toolid, wxMenu* menu) { - dst = src.Copy(); - - unsigned char rBg, gBg, bBg; - if ( src.HasMask() ) - { - src.GetOrFindMaskColour(&rBg, &gBg, &bBg); - dst.SetMaskColour(rBg, gBg, bBg); - } - else // assuming the pixels along the edges are of the background color - { - rBg = src.GetRed(0, 0); - gBg = src.GetGreen(0, 0); - bBg = src.GetBlue(0, 0); - } + wxToolBarToolBase * const tool = FindById(toolid); + wxCHECK_MSG( tool, false, wxT("invalid tool toolid") ); - const wxColour colBg(rBg, gBg, bBg); + wxCHECK_MSG( tool->GetKind() == wxITEM_DROPDOWN, false, + wxT("menu can be only associated with drop down tools") ); - const wxColour colDark = wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW); - const wxColour colLight = wxSystemSettings::GetColour(wxSYS_COLOUR_3DHIGHLIGHT); - - // Second attempt, just making things monochrome - const int width = src.GetWidth(); - const int height = src.GetHeight(); - - for ( int x = 0; x < width; x++ ) - { - for ( int y = 0; y < height; y++ ) - { - const int r = src.GetRed(x, y); - const int g = src.GetGreen(x, y); - const int b = src.GetBlue(x, y); - - if ( r == rBg && g == gBg && b == bBg ) - { - // Leave the background colour as-is - continue; - } - - // Change light things to the background colour - wxColour col; - if ( r >= (colLight.Red() - 50) && - g >= (colLight.Green() - 50) && - b >= (colLight.Blue() - 50) ) - { - col = colBg; - } - else // Change dark things to really dark - { - col = colDark; - } - - dst.SetRGB(x, y, col.Red(), col.Green(), col.Blue()); - } - } + tool->SetDropdownMenu(menu); return true; } +#endif +#if WXWIN_COMPATIBILITY_2_8 + +bool wxCreateGreyedImage(const wxImage& in, wxImage& out) +{ +#if wxUSE_IMAGE + out = in.ConvertToGreyscale(); + if ( out.IsOk() ) + return true; #endif // wxUSE_IMAGE + return false; +} + +#endif // WXWIN_COMPATIBILITY_2_8 #endif // wxUSE_TOOLBAR