/////////////////////////////////////////////////////////////////////////////
-// Name: common/tbarbase.cpp
+// Name: src/common/tbarbase.cpp
// Purpose: wxToolBarBase implementation
// Author: Julian Smart
-// Modified by: VZ at 11.12.99 (wxScrollableToolBar splitted off)
+// Modified by: VZ at 11.12.99 (wxScrollableToolBar split off)
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
- #pragma implementation "tbarbase.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#pragma hdrstop
#endif
-#ifndef WX_PRECOMP
- #include "wx/wx.h"
-#endif
+#if wxUSE_TOOLBAR
-#include "wx/frame.h"
+#include "wx/toolbar.h"
-// For ::UpdateWindow
-#ifdef __WXMSW__
-#include <windows.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
-#if wxUSE_TOOLBAR
-
-#include "wx/tbarbase.h"
+extern WXDLLEXPORT_DATA(const char) wxToolBarNameStr[] = "toolbar";
// ----------------------------------------------------------------------------
-// wxWindows macros
+// wxWidgets macros
// ----------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARY
- BEGIN_EVENT_TABLE(wxToolBarBase, wxControl)
- EVT_IDLE(wxToolBarBase::OnIdle)
- END_EVENT_TABLE()
-#endif
+BEGIN_EVENT_TABLE(wxToolBarBase, wxControl)
+END_EVENT_TABLE()
#include "wx/listimpl.cpp"
-WX_DEFINE_LIST(wxToolBarToolsList);
+WX_DEFINE_LIST(wxToolBarToolsList)
// ============================================================================
// implementation
// wxToolBarToolBase
// ----------------------------------------------------------------------------
+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 )
- return FALSE;
+ return false;
m_enabled = enable;
- return TRUE;
+ return true;
}
bool wxToolBarToolBase::Toggle(bool toggle)
{
- wxASSERT_MSG( m_isToggle, _T("can't toggle this tool") );
+ wxASSERT_MSG( CanBeToggled(), wxT("can't toggle this tool") );
if ( m_toggled == toggle )
- return FALSE;
+ return false;
m_toggled = toggle;
- return TRUE;
+ return true;
}
bool wxToolBarToolBase::SetToggle(bool toggle)
{
- if ( m_isToggle == toggle )
- return FALSE;
+ wxItemKind kind = toggle ? wxITEM_CHECK : wxITEM_NORMAL;
+ if ( m_kind == kind )
+ return false;
- m_isToggle = toggle;
+ m_kind = kind;
- return TRUE;
+ return true;
}
bool wxToolBarToolBase::SetShortHelp(const wxString& help)
{
if ( m_shortHelpString == help )
- return FALSE;
+ return false;
m_shortHelpString = help;
- return TRUE;
+ return true;
}
bool wxToolBarToolBase::SetLongHelp(const wxString& help)
{
if ( m_longHelpString == help )
- return FALSE;
+ return false;
m_longHelpString = help;
- return TRUE;
+ return true;
}
-wxToolBarToolBase::~wxToolBarToolBase()
+
+#if wxUSE_MENUS
+void wxToolBarToolBase::SetDropdownMenu(wxMenu* menu)
{
+ delete m_dropdownMenu;
+ m_dropdownMenu = menu;
}
+#endif
+
// ----------------------------------------------------------------------------
// wxToolBarBase adding/deleting items
wxToolBarBase::wxToolBarBase()
{
// the list owns the pointers
- m_tools.DeleteContents(TRUE);
-
m_xMargin = m_yMargin = 0;
-
m_maxRows = m_maxCols = 0;
+ m_toolPacking = m_toolSeparation = 0;
+ m_defaultWidth = 16;
+ m_defaultHeight = 15;
+}
+
+void wxToolBarBase::FixupStyle()
+{
+ if ( !HasFlag(wxTB_TOP | wxTB_LEFT | wxTB_RIGHT | wxTB_BOTTOM) )
+ {
+ // this is the default
+ m_windowStyle |= wxTB_TOP;
+ }
}
-wxToolBarToolBase *wxToolBarBase::AddTool(int id,
- const wxBitmap& bitmap,
- const wxBitmap& pushedBitmap,
- bool toggle,
- wxCoord WXUNUSED(xPos),
- wxCoord WXUNUSED(yPos),
- wxObject *clientData,
- const wxString& helpString1,
- const wxString& helpString2)
+wxToolBarToolBase *wxToolBarBase::DoAddTool(int toolid,
+ const wxString& label,
+ const wxBitmap& bitmap,
+ const wxBitmap& bmpDisabled,
+ wxItemKind kind,
+ const wxString& shortHelp,
+ const wxString& longHelp,
+ wxObject *clientData,
+ wxCoord WXUNUSED(xPos),
+ wxCoord WXUNUSED(yPos))
{
- return InsertTool(GetToolsCount(), id, bitmap, pushedBitmap,
- toggle, clientData, helpString1, helpString2);
+ InvalidateBestSize();
+ 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& pushedBitmap,
- bool toggle,
- wxObject *clientData,
- const wxString& helpString1,
- const wxString& helpString2)
+ const wxBitmap& bmpDisabled,
+ wxItemKind kind,
+ const wxString& shortHelp,
+ const wxString& longHelp,
+ wxObject *clientData)
+{
+ wxCHECK_MSG( pos <= GetToolsCount(), NULL,
+ wxT("invalid position in wxToolBar::InsertTool()") );
+
+ return DoInsertNewTool(pos, CreateTool(toolid, label, bitmap, bmpDisabled, kind,
+ clientData, shortHelp, longHelp));
+}
+
+wxToolBarToolBase *wxToolBarBase::AddTool(wxToolBarToolBase *tool)
{
- wxCHECK_MSG( pos <= GetToolsCount(), (wxToolBarToolBase *)NULL,
- _T("invalid position in wxToolBar::InsertTool()") );
+ return InsertTool(GetToolsCount(), tool);
+}
- wxToolBarToolBase *tool = CreateTool(id, bitmap, pushedBitmap, toggle,
- clientData, helpString1, helpString2);
+wxToolBarToolBase *
+wxToolBarBase::InsertTool(size_t pos, wxToolBarToolBase *tool)
+{
+ wxCHECK_MSG( pos <= GetToolsCount(), NULL,
+ wxT("invalid position in wxToolBar::InsertTool()") );
if ( !tool || !DoInsertTool(pos, tool) )
{
- delete tool;
-
return NULL;
}
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, NULL,
+ wxT("toolbar: can't insert NULL control") );
- wxCHECK_MSG( control->GetParent() == this, (wxToolBarToolBase *)NULL,
- _T("control must have toolbar as parent") );
+ wxCHECK_MSG( control->GetParent() == this, NULL,
+ wxT("control must have toolbar as parent") );
- wxCHECK_MSG( pos <= GetToolsCount(), (wxToolBarToolBase *)NULL,
- _T("invalid position in wxToolBar::InsertControl()") );
-
- wxToolBarToolBase *tool = CreateTool(control);
+ return DoInsertNewTool(pos, CreateTool(control, label));
+}
- if ( !tool || !DoInsertTool(pos, tool) )
+wxControl *wxToolBarBase::FindControl( int toolid )
+{
+ for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
+ node;
+ node = node->GetNext() )
{
- delete tool;
-
- return NULL;
+ const wxToolBarToolBase * const tool = node->GetData();
+ if ( tool->IsControl() )
+ {
+ wxControl * const control = tool->GetControl();
+
+ if ( !control )
+ {
+ wxFAIL_MSG( wxT("NULL control in toolbar?") );
+ }
+ else if ( control->GetId() == toolid )
+ {
+ // found
+ return control;
+ }
+ }
}
- m_tools.Insert(pos, tool);
-
- return tool;
+ return NULL;
}
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,
- wxNullBitmap, wxNullBitmap,
- FALSE, (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::Node *node;
+ 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++;
{
// 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;
- // the node would delete the data, so set it to NULL to avoid this
- node->SetData(NULL);
+ m_tools.Erase(node);
- m_tools.DeleteNode(node);
+ tool->Detach();
return tool;
}
bool wxToolBarBase::DeleteToolByPos(size_t pos)
{
- wxCHECK_MSG( pos < GetToolsCount(), FALSE,
- _T("invalid position in wxToolBar::DeleteToolByPos()") );
+ wxCHECK_MSG( pos < GetToolsCount(), false,
+ wxT("invalid position in wxToolBar::DeleteToolByPos()") );
- wxToolBarToolsList::Node *node = m_tools.Item(pos);
+ wxToolBarToolsList::compatibility_iterator node = m_tools.Item(pos);
if ( !DoDeleteTool(pos, node->GetData()) )
{
- return FALSE;
+ return false;
}
- m_tools.DeleteNode(node);
+ delete node->GetData();
+ m_tools.Erase(node);
- return TRUE;
+ return true;
}
-bool wxToolBarBase::DeleteTool(int id)
+bool wxToolBarBase::DeleteTool(int toolid)
{
size_t pos = 0;
- wxToolBarToolsList::Node *node;
+ 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++;
if ( !node || !DoDeleteTool(pos, node->GetData()) )
{
- return FALSE;
+ return false;
}
- m_tools.DeleteNode(node);
+ delete node->GetData();
+ m_tools.Erase(node);
- return TRUE;
+ return true;
}
-wxToolBarToolBase *wxToolBarBase::FindById(int id) const
+wxToolBarToolBase *wxToolBarBase::FindById(int toolid) const
{
- wxToolBarToolBase *tool = (wxToolBarToolBase *)NULL;
+ wxToolBarToolBase *tool = NULL;
- for ( wxToolBarToolsList::Node *node = m_tools.GetFirst();
+ 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;
}
+
+ tool = NULL;
}
return tool;
}
+void wxToolBarBase::UnToggleRadioGroup(wxToolBarToolBase *tool)
+{
+ 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, wxT("invalid tool in wxToolBarTool::UnToggleRadioGroup") );
+
+ wxToolBarToolsList::compatibility_iterator nodeNext = node->GetNext();
+ while ( nodeNext )
+ {
+ wxToolBarToolBase *toolNext = nodeNext->GetData();
+
+ if ( !toolNext->IsButton() || toolNext->GetKind() != wxITEM_RADIO )
+ break;
+
+ if ( toolNext->Toggle(false) )
+ {
+ DoToggleTool(toolNext, false);
+ }
+
+ nodeNext = nodeNext->GetNext();
+ }
+
+ wxToolBarToolsList::compatibility_iterator nodePrev = node->GetPrevious();
+ while ( nodePrev )
+ {
+ wxToolBarToolBase *toolNext = nodePrev->GetData();
+
+ if ( !toolNext->IsButton() || toolNext->GetKind() != wxITEM_RADIO )
+ break;
+
+ if ( toolNext->Toggle(false) )
+ {
+ DoToggleTool(toolNext, false);
+ }
+
+ nodePrev = nodePrev->GetPrevious();
+ }
+}
+
void wxToolBarBase::ClearTools()
{
- m_tools.Clear();
+ 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()
{
- return TRUE;
+ // 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;
}
wxToolBarBase::~wxToolBarBase()
{
+ WX_CLEAR_LIST(wxToolBarToolsList, m_tools);
+
+ // notify the frame that it doesn't have a tool bar any longer to avoid
+ // dangling pointers
+ wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
+ if ( frame && frame->GetToolBar() == this )
+ {
+ frame->SetToolBar(NULL);
+ }
}
// ----------------------------------------------------------------------------
// 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) )
}
}
-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) )
{
+ UnToggleRadioGroup(tool);
DoToggleTool(tool, 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) )
}
}
-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() : NULL;
+}
+
+void wxToolBarBase::SetToolClientData(int toolid, wxObject *clientData)
+{
+ wxToolBarToolBase *tool = FindById(toolid);
+
+ wxCHECK_RET( tool, wxT("no such tool in wxToolBar::SetToolClientData") );
- return tool ? tool->GetClientData() : (wxObject *)NULL;
+ tool->SetClientData(clientData);
}
-bool wxToolBarBase::GetToolState(int id) const
+int wxToolBarBase::GetToolPos(int toolid) const
{
- wxToolBarToolBase *tool = FindById(id);
- wxCHECK_MSG( tool, FALSE, _T("no such tool") );
+ size_t pos = 0;
+ wxToolBarToolsList::compatibility_iterator node;
+
+ for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
+ {
+ if ( node->GetData()->GetId() == toolid )
+ return pos;
+
+ pos++;
+ }
+
+ return wxNOT_FOUND;
+}
+
+bool wxToolBarBase::GetToolState(int toolid) const
+{
+ 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, _T(""), _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, _T(""), _T("no such tool") );
+ wxToolBarToolBase *tool = FindById(toolid);
+ wxCHECK_MSG( tool, wxEmptyString, wxT("no such tool") );
return tool->GetLongHelp();
}
// 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)
+// Only allow toggle if returns true
+bool wxToolBarBase::OnLeftClick(int toolid, bool toggleDown)
{
- wxCommandEvent event(wxEVT_COMMAND_TOOL_CLICKED, id);
+ wxCommandEvent event(wxEVT_COMMAND_TOOL_CLICKED, toolid);
event.SetEventObject(this);
- event.SetExtraLong((long) toggleDown);
+
+ // we use SetInt() to make wxCommandEvent::IsChecked() return toggleDown
+ event.SetInt((int)toggleDown);
+
+ // and SetExtraLong() for backwards compatibility
+ event.SetExtraLong((long)toggleDown);
// Send events to this toolbar instead (and thence up the window hierarchy)
- GetEventHandler()->ProcessEvent(event);
+ HandleWindowEvent(event);
- return TRUE;
+ 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 -1 if mouse is exiting the toolbar.
-// Note that for this event, the id of the window is used,
+// Argument is wxID_ANY if mouse is exiting the toolbar.
+// 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);
-
- (void)GetEventHandler()->ProcessEvent(event);
-
- wxToolBarToolBase *tool = FindById(id);
- if ( !tool || !tool->GetLongHelp() )
- return;
+ event.SetInt(toolid);
wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
- if ( !frame )
- return;
+ if ( frame )
+ {
+ wxString help;
+ 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);
+ }
- frame->SetStatusText(tool->GetLongHelp());
+ (void)GetEventHandler()->ProcessEvent(event);
}
// ----------------------------------------------------------------------------
// UI updates
// ----------------------------------------------------------------------------
-void wxToolBarBase::OnIdle(wxIdleEvent& event)
+// Do the toolbar button updates (check for EVT_UPDATE_UI handlers)
+void wxToolBarBase::UpdateWindowUI(long flags)
{
- DoToolbarUpdates();
+ wxWindowBase::UpdateWindowUI(flags);
- event.Skip();
-}
+ // don't waste time updating state of tools in a hidden toolbar
+ if ( !IsShown() )
+ return;
-// Do the toolbar button updates (check for EVT_UPDATE_UI handlers)
-void wxToolBarBase::DoToolbarUpdates()
-{
- wxEvtHandler* evtHandler = GetEventHandler();
+ // There is no sense in updating the toolbar UI
+ // if the parent window is about to get destroyed
+ wxWindow *tlw = wxGetTopLevelParent( this );
+ if (tlw && wxPendingDelete.Member( tlw ))
+ return;
- for ( wxToolBarToolsList::Node* node = m_tools.GetFirst();
+ wxEvtHandler* evtHandler = GetEventHandler() ;
+
+ for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
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?
}
}
+#if wxUSE_MENUS
+bool wxToolBarBase::SetDropdownMenu(int toolid, wxMenu* menu)
+{
+ wxToolBarToolBase * const tool = FindById(toolid);
+ wxCHECK_MSG( tool, false, wxT("invalid tool toolid") );
+
+ wxCHECK_MSG( tool->GetKind() == wxITEM_DROPDOWN, false,
+ wxT("menu can be only associated with drop down tools") );
+
+ 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.Ok() )
+ return true;
+#endif // wxUSE_IMAGE
+ return false;
+}
+
+#endif // WXWIN_COMPATIBILITY_2_8
+
#endif // wxUSE_TOOLBAR
projects / wxWidgets.git / blobdiff