/////////////////////////////////////////////////////////////////////////////
-// Name: menu.cpp
+// Name: src/motif/menu.cpp
// Purpose: wxMenu, wxMenuBar, wxMenuItem
// Author: Julian Smart
// Modified by:
// Created: 17/09/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-
// ============================================================================
-// headers & declarations
+// declarations
// ============================================================================
-// wxWindows headers
-// -----------------
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
-#ifdef __GNUG__
-#pragma implementation "menu.h"
-#pragma implementation "menuitem.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
#include "wx/menu.h"
-#include "wx/menuitem.h"
-#include "wx/log.h"
-#include "wx/utils.h"
-#include "wx/app.h"
-#include "wx/frame.h"
+#ifndef WX_PRECOMP
+ #include "wx/log.h"
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/frame.h"
+ #include "wx/settings.h"
+ #include "wx/menuitem.h"
+#endif
+
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif
#include <Xm/Label.h>
#include <Xm/LabelG.h>
#include <Xm/CascadeBG.h>
#include <Xm/ToggleB.h>
#include <Xm/ToggleBG.h>
#include <Xm/RowColumn.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif
#include "wx/motif/private.h"
// other standard headers
-// ----------------------
#include <string.h>
-#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler)
-#endif
// ============================================================================
// implementation
// ============================================================================
+// ----------------------------------------------------------------------------
// Menus
+// ----------------------------------------------------------------------------
// Construct a menu with optional title (then use append)
-wxMenu::wxMenu(const wxString& title, const wxFunction func)
+void wxMenu::Init()
{
- m_title = title;
- m_parent = (wxEvtHandler*) NULL;
- m_eventHandler = this;
- m_noItems = 0;
- m_menuBar = NULL;
-
- //// Motif-specific members
+ // Motif-specific members
m_numColumns = 1;
m_menuWidget = (WXWidget) NULL;
m_popupShell = (WXWidget) NULL;
m_buttonWidget = (WXWidget) NULL;
m_menuId = 0;
- m_topLevelMenu = (wxMenu*) NULL;
- m_ownedByMenuBar = FALSE;
- m_menuParent = (wxMenu*) NULL;
+ m_topLevelMenu = NULL;
+ m_ownedByMenuBar = false;
- if (m_title != "")
+ if ( !m_title.empty() )
{
- Append(ID_SEPARATOR, m_title) ;
+ Append(-3, m_title) ;
AppendSeparator() ;
}
-
- Callback(func);
}
// The wxWindow destructor will take care of deleting the submenus.
{
if (m_menuWidget)
{
- if (m_menuParent)
- DestroyMenu(TRUE);
- else
- DestroyMenu(FALSE);
+ if (m_menuParent)
+ DestroyMenu(true);
+ else
+ DestroyMenu(false);
}
// Not sure if this is right
if (m_menuParent && m_menuBar)
{
- m_menuParent = NULL;
- // m_menuBar = NULL;
- }
-
- wxNode *node = m_menuItems.First();
- while (node)
- {
- wxMenuItem *item = (wxMenuItem *)node->Data();
-
- /*
- if (item->GetSubMenu())
- item->DeleteSubMenu();
- */
-
- wxNode *next = node->Next();
- delete item;
- delete node;
- node = next;
+ m_menuParent = NULL;
+ // m_menuBar = NULL;
}
}
void wxMenu::Break()
{
- m_numColumns ++;
+ m_numColumns++;
}
// function appends a new item or submenu to the menu
-void wxMenu::Append(wxMenuItem *pItem)
+wxMenuItem* wxMenu::DoAppend(wxMenuItem *pItem)
{
- wxCHECK_RET( pItem != NULL, "can't append NULL item to the menu" );
-
- m_menuItems.Append(pItem);
-
- if (m_menuWidget)
- pItem->CreateItem (m_menuWidget, m_menuBar, m_topLevelMenu); // this is a dynamic Append
-
- m_noItems++;
+ return DoInsert(GetMenuItemCount(), pItem);
}
-void wxMenu::AppendSeparator()
+wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
{
- Append(new wxMenuItem(this, ID_SEPARATOR));
-}
+ item->DestroyItem(true);
-// Pullright item
-// N.B.: difference between old and new code.
-// Old code stores subMenu in 'children' for later deletion,
-// as well as in m_menuItems, whereas we only store it in
-// m_menuItems here. What implications does this have?
-
-void wxMenu::Append(int id, const wxString& label, wxMenu *subMenu,
- const wxString& helpString)
-{
- Append(new wxMenuItem(this, id, label, helpString, FALSE, subMenu));
-
- subMenu->m_topLevelMenu = m_topLevelMenu;
-}
-
-// Ordinary menu item
-void wxMenu::Append(int id, const wxString& label,
- const wxString& helpString, bool checkable)
-{
- // 'checkable' parameter is useless for Windows.
- Append(new wxMenuItem(this, id, label, helpString, checkable));
+ return wxMenuBase::DoRemove(item);
}
-void wxMenu::Delete(int id)
+wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item)
{
- wxNode *node;
- wxMenuItem *item;
- int pos;
-
- for (pos = 0, node = m_menuItems.First(); node; node = node->Next(), pos++)
+ if (m_menuWidget)
{
- item = (wxMenuItem *)node->Data();
- if (item->GetId() == id)
- break;
+ // this is a dynamic Append
+#ifndef XmNpositionIndex
+ wxCHECK_MSG( pos == GetMenuItemCount(), -1, wxT("insert not implemented"));
+#endif
+ item->CreateItem(m_menuWidget, GetMenuBar(), m_topLevelMenu, pos);
}
- if (!node)
- return;
-
- item->DestroyItem(TRUE);
-
- // See also old code - don't know if this is needed (seems redundant).
- /*
- if (item->GetSubMenu()) {
- item->subMenu->top_level_menu = item->GetSubMenu();
- item->subMenu->window_parent = NULL;
- children->DeleteObject(item->GetSubMenu());
- }
- */
-
- m_menuItems.DeleteNode(node);
- delete item;
-}
-
-void wxMenu::Enable(int id, bool flag)
-{
- wxMenuItem *item = FindItemForId(id);
- wxCHECK_RET( item != NULL, "can't enable non-existing menu item" );
-
- item->Enable(flag);
-}
-
-bool wxMenu::Enabled(int Id) const
-{
- wxMenuItem *item = FindItemForId(Id);
- wxCHECK( item != NULL, FALSE );
-
- return item->IsEnabled();
-}
-
-void wxMenu::Check(int Id, bool Flag)
-{
- wxMenuItem *item = FindItemForId(Id);
- wxCHECK_RET( item != NULL, "can't get status of non-existing menu item" );
-
- item->Check(Flag);
-}
-
-bool wxMenu::Checked(int id) const
-{
- wxMenuItem *item = FindItemForId(id);
- wxCHECK( item != NULL, FALSE );
+ if ( item->IsSubMenu() )
+ {
+ item->GetSubMenu()->m_topLevelMenu = m_topLevelMenu;
+ }
- return item->IsChecked();
+ return pos == GetMenuItemCount() ? wxMenuBase::DoAppend(item) :
+ wxMenuBase::DoInsert(pos, item);
}
void wxMenu::SetTitle(const wxString& label)
{
- m_title = label ;
+ m_title = label;
- wxNode *node = m_menuItems.First ();
- if (!node)
- return;
+ wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+ if ( !node )
+ return;
- wxMenuItem *item = (wxMenuItem *) node->Data ();
+ wxMenuItem *item = node->GetData ();
Widget widget = (Widget) item->GetButtonWidget();
- if (!widget)
- return;
+ if ( !widget )
+ return;
- XmString title_str = XmStringCreateSimple ((char*) (const char*) label);
- XtVaSetValues (widget,
- XmNlabelString, title_str,
- NULL);
- // TODO: should we delete title_str now?
+ wxXmString title_str(label);
+ XtVaSetValues(widget,
+ XmNlabelString, title_str(),
+ NULL);
}
-const wxString wxMenu::GetTitle() const
+bool wxMenu::ProcessCommand(wxCommandEvent & event)
{
- return m_title;
-}
+ // Try the menu's event handler first
+ wxEvtHandler * const handler = GetEventHandler();
+ bool processed = handler ? handler->SafelyProcessEvent(event) : false;
-void wxMenu::SetLabel(int id, const wxString& label)
-{
- wxMenuItem *item = FindItemForId(id);
- if (item == (wxMenuItem*) NULL)
- return;
+ // Try the window the menu was popped up from (and up
+ // through the hierarchy)
+ if ( !processed && GetInvokingWindow())
+ processed = GetInvokingWindow()->HandleWindowEvent(event);
- item->SetLabel(label);
+ return processed;
}
-wxString wxMenu::GetLabel(int id) const
+// ----------------------------------------------------------------------------
+// Menu Bar
+// ----------------------------------------------------------------------------
+
+void wxMenuBar::Init()
{
- wxMenuItem *it = NULL;
- WXWidget w = FindMenuItem (id, &it);
- if (w)
- {
- XmString text;
- char *s;
- XtVaGetValues ((Widget) w,
- XmNlabelString, &text,
- NULL);
-
- if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s))
- {
- wxString str(s);
- XtFree (s);
- return str;
- }
- else
- {
- XmStringFree (text);
- return wxEmptyString;
- }
- }
- else
- return wxEmptyString;
+ m_eventHandler = this;
+ m_menuBarFrame = NULL;
+ m_mainWidget = (WXWidget) NULL;
}
-// Finds the item id matching the given string, -1 if not found.
-int wxMenu::FindItem (const wxString& itemString) const
+wxMenuBar::wxMenuBar(size_t n, wxMenu *menus[], const wxArrayString& titles, long WXUNUSED(style))
{
- char buf1[200];
- char buf2[200];
- wxStripMenuCodes ((char *)(const char *)itemString, buf1);
+ wxASSERT( n == titles.GetCount() );
- for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
- {
- wxMenuItem *item = (wxMenuItem *) node->Data ();
- if (item->GetSubMenu())
- {
- int ans = item->GetSubMenu()->FindItem(itemString);
- if (ans > -1)
- return ans;
- }
- if ( !item->IsSeparator() )
- {
- wxStripMenuCodes((char *)item->GetName().c_str(), buf2);
- if (strcmp(buf1, buf2) == 0)
- return item->GetId();
- }
- }
+ Init();
- return -1;
+ m_titles = titles;
+ for ( size_t i = 0; i < n; i++ )
+ m_menus.Append(menus[i]);
}
-wxMenuItem *wxMenu::FindItemForId(int itemId, wxMenu ** itemMenu) const
+wxMenuBar::wxMenuBar(size_t n, wxMenu *menus[], const wxString titles[], long WXUNUSED(style))
{
- if (itemMenu)
- *itemMenu = NULL;
- for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
- {
- wxMenuItem *item = (wxMenuItem *) node->Data ();
+ Init();
- if (item->GetId() == itemId)
- {
- if (itemMenu)
- *itemMenu = (wxMenu *) this;
- return item;
- }
-
- if (item->GetSubMenu())
- {
- wxMenuItem *ans = item->GetSubMenu()->FindItemForId (itemId, itemMenu);
- if (ans)
- return ans;
- }
+ for ( size_t i = 0; i < n; i++ )
+ {
+ m_menus.Append(menus[i]);
+ m_titles.Add(titles[i]);
}
-
- if (itemMenu)
- *itemMenu = NULL;
- return NULL;
}
-void wxMenu::SetHelpString(int itemId, const wxString& helpString)
+wxMenuBar::~wxMenuBar()
{
- wxMenuItem *item = FindItemForId (itemId);
- if (item)
- item->SetHelp(helpString);
+ // nothing to do: wxMenuBarBase will delete the menus
}
-wxString wxMenu::GetHelpString (int itemId) const
+void wxMenuBar::EnableTop(size_t WXUNUSED(pos), bool WXUNUSED(flag))
{
- wxMenuItem *item = FindItemForId (itemId);
- wxString str("");
- return (item == NULL) ? str : item->GetHelp();
+ // wxFAIL_MSG("TODO");
+// wxLogWarning("wxMenuBar::EnableTop not yet implemented.");
}
-void wxMenu::ProcessCommand(wxCommandEvent & event)
+void wxMenuBar::SetMenuLabel(size_t pos, const wxString& label)
{
- bool processed = FALSE;
+ wxMenu *menu = GetMenu(pos);
+ if ( !menu )
+ return;
- // Try a callback
- if (m_callback)
+ Widget w = (Widget)menu->GetButtonWidget();
+ if (w)
{
- (void) (*(m_callback)) (*this, event);
- processed = TRUE;
- }
+ wxXmString label_str(label);
- // Try the menu's event handler
- if ( !processed && GetEventHandler())
- {
- processed = GetEventHandler()->ProcessEvent(event);
+ XtVaSetValues(w,
+ XmNlabelString, label_str(),
+ NULL);
}
-/* TODO
- // Try the window the menu was popped up from (and up
- // through the hierarchy)
- if ( !processed && GetInvokingWindow())
- processed = GetInvokingWindow()->ProcessEvent(event);
-*/
+ m_titles[pos] = label;
}
-bool wxWindow::PopupMenu(wxMenu *menu, int x, int y)
+wxString wxMenuBar::GetMenuLabel(size_t pos) const
{
- Widget widget = (Widget) GetMainWidget();
-
- /* The menuId field seems to be usused, so we'll use it to
- indicate whether a menu is popped up or not:
- 0: Not currently created as a popup
- -1: Created as a popup, but not active
- 1: Active popup.
- */
-
- if (menu->GetParent() && (menu->GetId() != -1))
- return FALSE;
-
- if (menu->GetMainWidget()) {
- menu->DestroyMenu(TRUE);
- }
-
- wxWindow *parent = this;
-
- menu->SetId(1); /* Mark as popped-up */
- menu->CreateMenu(NULL, widget, menu);
- // menu->SetParent(parent);
- // parent->children->Append(menu); // Store menu for later deletion
-
- Widget menuWidget = (Widget) menu->GetMainWidget();
-
- int rootX = 0;
- int rootY = 0;
-
- int deviceX = x;
- int deviceY = y;
- /*
- if (this->IsKindOf(CLASSINFO(wxCanvas)))
- {
- wxCanvas *canvas = (wxCanvas *) this;
- deviceX = canvas->GetDC ()->LogicalToDeviceX (x);
- deviceY = canvas->GetDC ()->LogicalToDeviceY (y);
- }
- */
-
- Display *display = XtDisplay (widget);
- Window rootWindow = RootWindowOfScreen (XtScreen((Widget)widget));
- Window thisWindow = XtWindow (widget);
- Window childWindow;
- XTranslateCoordinates (display, thisWindow, rootWindow, (int) deviceX, (int) deviceY,
- &rootX, &rootY, &childWindow);
-
- XButtonPressedEvent event;
- event.type = ButtonPress;
- event.button = 1;
-
- event.x = deviceX;
- event.y = deviceY;
-
- event.x_root = rootX;
- event.y_root = rootY;
-
- XmMenuPosition (menuWidget, &event);
- XtManageChild (menuWidget);
-
- return TRUE;
+ wxCHECK_MSG( pos < GetMenuCount(), wxEmptyString,
+ wxT("invalid menu index in wxMenuBar::GetMenuLabel") );
+ return m_titles[pos];
}
-// Menu Bar
-wxMenuBar::wxMenuBar()
+bool wxMenuBar::Append(wxMenu * menu, const wxString& title)
{
- m_eventHandler = this;
- m_menuCount = 0;
- m_menus = NULL;
- m_titles = NULL;
- m_menuBarFrame = NULL;
+ return Insert(GetMenuCount(), menu, title);
}
-wxMenuBar::wxMenuBar(int n, wxMenu *menus[], const wxString titles[])
+bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
{
- m_eventHandler = this;
- m_menuCount = n;
- m_menus = menus;
- m_titles = new wxString[n];
- int i;
- for ( i = 0; i < n; i++ )
- m_titles[i] = titles[i];
- m_menuBarFrame = NULL;
-}
+ wxCHECK_MSG( pos <= GetMenuCount(), false, wxT("invalid position") );
+ wxCHECK_MSG( menu, false, wxT("invalid menu") );
+ wxCHECK_MSG( !menu->GetParent() && !menu->GetButtonWidget(), false,
+ wxT("menu already appended") );
-wxMenuBar::~wxMenuBar()
-{
- int i;
- for (i = 0; i < m_menuCount; i++)
+ if ( m_menuBarFrame )
{
- delete m_menus[i];
+ WXWidget w = menu->CreateMenu(this, GetMainWidget(), menu,
+ pos, title, true);
+ wxCHECK_MSG( w, false, wxT("failed to create menu") );
+ menu->SetButtonWidget(w);
}
- delete[] m_menus;
- delete[] m_titles;
-}
-// Must only be used AFTER menu has been attached to frame,
-// otherwise use individual menus to enable/disable items
-void wxMenuBar::Enable(int id, bool flag)
-{
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(id, &itemMenu) ;
- if (!item)
- return;
- item->Enable(flag);
-}
+ m_titles.Insert(title, pos);
-void wxMenuBar::EnableTop(int pos, bool flag)
-{
- // TODO
+ return wxMenuBarBase::Insert(pos, menu, title);
}
-// Must only be used AFTER menu has been attached to frame,
-// otherwise use individual menus
-void wxMenuBar::Check(int id, bool flag)
+wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
{
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(id, &itemMenu) ;
- if (!item)
- return;
+ if ( !wxMenuBarBase::Replace(pos, menu, title) )
+ return NULL;
- if (!item->IsCheckable())
- return ;
+ wxFAIL_MSG(wxT("TODO"));
- item->Check(flag);
+ return NULL;
}
-bool wxMenuBar::Checked(int id) const
+wxMenu *wxMenuBar::Remove(size_t pos)
{
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(id, &itemMenu) ;
- if (!item)
- return FALSE;
+ wxMenu *menu = wxMenuBarBase::Remove(pos);
+ if ( !menu )
+ return NULL;
- return item->IsChecked();
-}
+ if ( m_menuBarFrame )
+ menu->DestroyMenu(true);
-bool wxMenuBar::Enabled(int id) const
-{
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(id, &itemMenu) ;
- if (!item)
- return FALSE;
+ menu->SetMenuBar(NULL);
+
+ m_titles.RemoveAt(pos);
- return item->IsEnabled();
+ return menu;
}
-void wxMenuBar::SetLabel(int id, const wxString& label)
+// Find the menu menuString, item itemString, and return the item id.
+// Returns -1 if none found.
+int wxMenuBar::FindMenuItem(const wxString& menuString, const wxString& itemString) const
{
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(id, &itemMenu) ;
+ const wxString stripped = wxStripMenuCodes(menuString);
- if (!item)
- return;
-
- item->SetLabel(label);
+ size_t menuCount = GetMenuCount();
+ for (size_t i = 0; i < menuCount; i++)
+ {
+ if ( wxStripMenuCodes(m_titles[i]) == stripped )
+ return m_menus.Item(i)->GetData()->FindItem (itemString);
+ }
+ return wxNOT_FOUND;
}
-wxString wxMenuBar::GetLabel(int id) const
+wxMenuItem *wxMenuBar::FindItem(int id, wxMenu ** itemMenu) const
{
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(id, &itemMenu) ;
+ if (itemMenu)
+ *itemMenu = NULL;
- if (!item)
- return wxString("");
+ size_t menuCount = GetMenuCount();
+ for (size_t i = 0; i < menuCount; i++)
+ {
+ wxMenuItem *item = m_menus.Item(i)->GetData()->FindItem(id, itemMenu);
+ if (item) return item;
+ }
- return item->GetLabel();
+ return NULL;
}
-void wxMenuBar::SetLabelTop(int pos, const wxString& label)
+// Create menubar
+bool wxMenuBar::CreateMenuBar(wxFrame* parent)
{
- wxASSERT( (pos < m_menuCount) );
+ m_parent = parent; // bleach... override it!
+ PreCreation();
+ m_parent = NULL;
- Widget w = (Widget) m_menus[pos]->GetButtonWidget();
- if (w)
+ if (m_mainWidget)
{
- XmString label_str = XmStringCreateSimple ((char*) (const char*) label);
- XtVaSetValues (w,
- XmNlabelString, label_str,
- NULL);
- XmStringFree (label_str);
+ XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL);
+ /*
+ if (!XtIsManaged((Widget) m_mainWidget))
+ XtManageChild((Widget) m_mainWidget);
+ */
+ XtMapWidget((Widget) m_mainWidget);
+ return true;
}
-}
-wxString wxMenuBar::GetLabelTop(int pos) const
-{
- wxASSERT( (pos < m_menuCount) );
+ Widget menuBarW = XmCreateMenuBar ((Widget) parent->GetMainWidget(),
+ wxMOTIF_STR("MenuBar"), NULL, 0);
+ m_mainWidget = (WXWidget) menuBarW;
- Widget w = (Widget) m_menus[pos]->GetButtonWidget();
- if (w)
+ size_t menuCount = GetMenuCount();
+ for (size_t i = 0; i < menuCount; i++)
{
- XmString text;
- char *s;
- XtVaGetValues (w,
- XmNlabelString, &text,
- NULL);
-
- if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s))
- {
- wxString str(s);
- XtFree (s);
- return str;
- }
- else
- {
- return wxEmptyString;
- }
+ wxMenu *menu = GetMenu(i);
+ wxString title(m_titles[i]);
+ menu->SetButtonWidget(menu->CreateMenu (this, menuBarW, menu, i, title, true));
+
+ if (strcmp (wxStripMenuCodes(title), "Help") == 0)
+ XtVaSetValues ((Widget) menuBarW, XmNmenuHelpWidget, (Widget) menu->GetButtonWidget(), NULL);
+
+ // tear off menu support
+#if (XmVersion >= 1002)
+ if ( menu->IsTearOff() )
+ {
+ XtVaSetValues(GetWidget(menu),
+ XmNtearOffModel, XmTEAR_OFF_ENABLED,
+ NULL);
+ Widget tearOff = XmGetTearOffControl(GetWidget(menu));
+ wxDoChangeForegroundColour((Widget) tearOff, m_foregroundColour);
+ wxDoChangeBackgroundColour((Widget) tearOff, m_backgroundColour, true);
+ }
+#endif
}
- else
- return wxEmptyString;
-}
+ PostCreation();
-bool wxMenuBar::OnDelete(wxMenu *menu, int pos)
-{
- // Only applies to dynamic deletion (when set in frame)
- if (!m_menuBarFrame)
- return TRUE;
+ XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL);
+ XtRealizeWidget ((Widget) menuBarW);
+ XtManageChild ((Widget) menuBarW);
+ SetMenuBarFrame(parent);
- menu->DestroyMenu(TRUE);
- return TRUE;
+ return true;
}
-bool wxMenuBar::OnAppend(wxMenu *menu, const char *title)
+// Destroy menubar, but keep data structures intact so we can recreate it.
+bool wxMenuBar::DestroyMenuBar()
{
- // Only applies to dynamic append (when set in frame)
- if (!m_menuBarFrame)
- return TRUE;
+ if (!m_mainWidget)
+ {
+ SetMenuBarFrame(NULL);
+ return false;
+ }
- // Probably should be an assert here
- if (menu->GetParent())
- return FALSE;
+ XtUnmanageChild ((Widget) m_mainWidget);
+ XtUnrealizeWidget ((Widget) m_mainWidget);
- // Has already been appended
- if (menu->GetButtonWidget())
- return FALSE;
+ size_t menuCount = GetMenuCount();
+ for (size_t i = 0; i < menuCount; i++)
+ {
+ wxMenu *menu = GetMenu(i);
+ menu->DestroyMenu(true);
+
+ }
+ XtDestroyWidget((Widget) m_mainWidget);
+ m_mainWidget = (WXWidget) 0;
- WXWidget w = menu->CreateMenu(this, GetMainWidget(), menu, title, TRUE);
- menu->SetButtonWidget(w);
+ SetMenuBarFrame(NULL);
- return TRUE;
+ return true;
}
-void wxMenuBar::Append (wxMenu * menu, const wxString& title)
+// Since PopupMenu under Motif stills grab right mouse button events
+// after it was closed, we need to delete the associated widgets to
+// allow next PopUpMenu to appear...
+void wxMenu::DestroyWidgetAndDetach()
{
- if (!OnAppend(menu, title))
- return;
-
- m_menuCount ++;
- wxMenu **new_menus = new wxMenu *[m_menuCount];
- wxString *new_titles = new wxString[m_menuCount];
- int i;
-
- for (i = 0; i < m_menuCount - 1; i++)
- {
- new_menus[i] = m_menus[i];
- m_menus[i] = NULL;
- new_titles[i] = m_titles[i];
- m_titles[i] = "";
- }
- if (m_menus)
+ if (GetMainWidget())
{
- delete[]m_menus;
- delete[]m_titles;
- }
- m_menus = new_menus;
- m_titles = new_titles;
+ wxMenu *menuParent = GetParent();
+ if ( menuParent )
+ {
+ wxMenuItemList::compatibility_iterator node = menuParent->GetMenuItems().GetFirst();
+ while ( node )
+ {
+ if ( node->GetData()->GetSubMenu() == this )
+ {
+ delete node->GetData();
+ menuParent->GetMenuItems().Erase(node);
+
+ break;
+ }
+
+ node = node->GetNext();
+ }
+ }
- m_menus[m_menuCount - 1] = (wxMenu *)menu;
- m_titles[m_menuCount - 1] = title;
+ DestroyMenu(true);
+ }
- menu->SetMenuBar(this);
- menu->SetParent(this);
+ // Mark as no longer popped up
+ m_menuId = -1;
}
-void wxMenuBar::Delete(wxMenu * menu, int i)
-{
- int j;
- int ii = (int) i;
+/*
+* Create a popup or pulldown menu.
+* Submenus of a popup will be pulldown.
+*
+*/
- if (menu != 0)
- {
- for (ii = 0; ii < m_menuCount; ii++)
- {
- if (m_menus[ii] == menu)
- break;
- }
- if (ii >= m_menuCount)
- return;
- } else
+WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar,
+ WXWidget parent,
+ wxMenu * topMenu,
+ size_t menuIndex,
+ const wxString& title,
+ bool pullDown)
+{
+ Widget menu = (Widget) 0;
+ Widget buttonWidget = (Widget) 0;
+ Display* dpy = XtDisplay((Widget)parent);
+ Arg args[5];
+ XtSetArg (args[0], XmNnumColumns, m_numColumns);
+ XtSetArg (args[1], XmNpacking, (m_numColumns > 1) ? XmPACK_COLUMN : XmPACK_TIGHT);
+
+ if ( !m_font.Ok() )
{
- if (ii < 0 || ii >= m_menuCount)
- return;
- menu = m_menus[ii];
+ if ( menuBar )
+ m_font = menuBar->GetFont();
+ else if ( GetInvokingWindow() )
+ m_font = GetInvokingWindow()->GetFont();
}
- if (!OnDelete(menu, ii))
- return;
-
- menu->SetParent((wxEvtHandler*) NULL);
+ XtSetArg (args[2], (String)wxFont::GetFontTag(), m_font.GetFontTypeC(dpy) );
- -- m_menuCount;
- for (j = ii; j < m_menuCount; j++)
+ if (!pullDown)
{
- m_menus[j] = m_menus[j + 1];
- m_titles[j] = m_titles[j + 1];
+ menu = XmCreatePopupMenu ((Widget) parent, wxMOTIF_STR("popup"), args, 3);
+#if 0
+ XtAddCallback(menu,
+ XmNunmapCallback,
+ (XtCallbackProc)wxMenuPopdownCallback,
+ (XtPointer)this);
+#endif
+ }
+ else
+ {
+ char mnem = wxFindMnemonic (title);
+ menu = XmCreatePulldownMenu ((Widget) parent, wxMOTIF_STR("pulldown"), args, 3);
+
+ wxString title2(wxStripMenuCodes(title));
+ wxXmString label_str(title2);
+ buttonWidget = XtVaCreateManagedWidget(title2,
+#if wxUSE_GADGETS
+ xmCascadeButtonGadgetClass, (Widget) parent,
+#else
+ xmCascadeButtonWidgetClass, (Widget) parent,
+#endif
+ XmNlabelString, label_str(),
+ XmNsubMenuId, menu,
+ (String)wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
+ XmNpositionIndex, menuIndex,
+ NULL);
+
+ if (mnem != 0)
+ XtVaSetValues (buttonWidget, XmNmnemonic, mnem, NULL);
}
-}
-// Find the menu menuString, item itemString, and return the item id.
-// Returns -1 if none found.
-int wxMenuBar::FindMenuItem (const wxString& menuString, const wxString& itemString) const
-{
- char buf1[200];
- char buf2[200];
- wxStripMenuCodes ((char *)(const char *)menuString, buf1);
- int i;
- for (i = 0; i < m_menuCount; i++)
+ m_menuWidget = (WXWidget) menu;
+
+ m_topLevelMenu = topMenu;
+
+ size_t i = 0;
+ for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+ node;
+ node = node->GetNext(), ++i )
{
- wxStripMenuCodes ((char *)(const char *)m_titles[i], buf2);
- if (strcmp (buf1, buf2) == 0)
- return m_menus[i]->FindItem (itemString);
+ wxMenuItem *item = node->GetData();
+
+ item->CreateItem(menu, menuBar, topMenu, i);
}
- return -1;
-}
-wxMenuItem *wxMenuBar::FindItemForId (int id, wxMenu ** itemMenu) const
-{
- if (itemMenu)
- *itemMenu = NULL;
+ ChangeFont();
- wxMenuItem *item = NULL;
- int i;
- for (i = 0; i < m_menuCount; i++)
- if ((item = m_menus[i]->FindItemForId (id, itemMenu)))
- return item;
- return NULL;
+ return buttonWidget;
}
-void wxMenuBar::SetHelpString (int id, const wxString& helpString)
+// Destroys the Motif implementation of the menu,
+// but maintains the wxWidgets data structures so we can
+// do a CreateMenu again.
+void wxMenu::DestroyMenu (bool full)
{
- int i;
- for (i = 0; i < m_menuCount; i++)
+ for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+ node;
+ node = node->GetNext() )
{
- if (m_menus[i]->FindItemForId (id))
+ wxMenuItem *item = node->GetData();
+ item->SetMenuBar(NULL);
+
+ item->DestroyItem(full);
+ }
+
+ if (m_buttonWidget)
+ {
+ if (full)
{
- m_menus[i]->SetHelpString (id, helpString);
- return;
+ XtVaSetValues((Widget) m_buttonWidget, XmNsubMenuId, NULL, NULL);
+ XtDestroyWidget ((Widget) m_buttonWidget);
+ m_buttonWidget = (WXWidget) 0;
}
}
+ if (m_menuWidget && full)
+ {
+ XtDestroyWidget((Widget) m_menuWidget);
+ m_menuWidget = (WXWidget) NULL;
+ }
}
-wxString wxMenuBar::GetHelpString (int id) const
+WXWidget wxMenu::FindMenuItem (int id, wxMenuItem ** it) const
{
- int i;
- for (i = 0; i < m_menuCount; i++)
+ if (id == m_menuId)
{
- if (m_menus[i]->FindItemForId (id))
- return wxString(m_menus[i]->GetHelpString (id));
+ if (it)
+ *it = NULL;
+ return m_buttonWidget;
}
- return wxString("");
-}
-//// Motif-specific
+ for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ wxMenuItem *item = node->GetData ();
+ if (item->GetId() == id)
+ {
+ if (it)
+ *it = item;
+ return item->GetButtonWidget();
+ }
-extern wxApp *wxTheApp;
-static XtWorkProcId WorkProcMenuId;
+ if (item->GetSubMenu())
+ {
+ WXWidget w = item->GetSubMenu()->FindMenuItem (id, it);
+ if (w)
+ {
+ return w;
+ }
+ }
+ }
-/* Since PopupMenu under Motif stills grab right mouse button events
- * after it was closed, we need to delete the associated widgets to
- * allow next PopUpMenu to appear...
- */
+ if (it)
+ *it = NULL;
+ return (WXWidget) NULL;
+}
-int PostDeletionOfMenu( XtPointer* clientData )
+void wxMenu::SetBackgroundColour(const wxColour& col)
{
- XtRemoveWorkProc(WorkProcMenuId);
- wxMenu *menu = (wxMenu *)clientData;
+ m_backgroundColour = col;
+ if (!col.Ok())
+ return;
+ if (m_menuWidget)
+ wxDoChangeBackgroundColour(m_menuWidget, (wxColour&) col);
+ if (m_buttonWidget)
+ wxDoChangeBackgroundColour(m_buttonWidget, (wxColour&) col, true);
- if (menu->GetMainWidget()) {
- wxList& list = menu->GetParent()->GetItems();
- list.DeleteObject(menu);
- menu->DestroyMenu(TRUE);
- }
- /* Mark as no longer popped up */
- menu->m_menuId = -1;
- return TRUE;
+ for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ wxMenuItem* item = node->GetData();
+ if (item->GetButtonWidget())
+ {
+ // This crashes because it uses gadgets
+ // wxDoChangeBackgroundColour(item->GetButtonWidget(), (wxColour&) col, true);
+ }
+ if (item->GetSubMenu())
+ item->GetSubMenu()->SetBackgroundColour((wxColour&) col);
+ }
}
-void
-wxMenuPopdownCallback(Widget w, XtPointer clientData,
- XtPointer ptr)
+void wxMenu::SetForegroundColour(const wxColour& col)
{
- wxMenu *menu = (wxMenu *)clientData;
-
- // Added by JOREL Jean-Charles <jjorel@silr.ireste.fr>
- /* Since Callbacks of MenuItems are not yet processed, we put a
- * background job which will be done when system will be idle.
- * What awful hack!! :(
- */
+ m_foregroundColour = col;
+ if (!col.Ok())
+ return;
+ if (m_menuWidget)
+ wxDoChangeForegroundColour(m_menuWidget, (wxColour&) col);
+ if (m_buttonWidget)
+ wxDoChangeForegroundColour(m_buttonWidget, (wxColour&) col);
- WorkProcMenuId = XtAppAddWorkProc(
- (XtAppContext) wxTheApp->GetAppContext(),
- (XtWorkProc) PostDeletionOfMenu,
- (XtPointer) menu );
- // Apparently not found in Motif headers
- // XtVaSetValues( w, XmNpopupEnabled, XmPOPUP_DISABLED, NULL );
+ for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ wxMenuItem* item = node->GetData();
+ if (item->GetButtonWidget())
+ {
+ // This crashes because it uses gadgets
+ // wxDoChangeForegroundColour(item->GetButtonWidget(), (wxColour&) col);
+ }
+ if (item->GetSubMenu())
+ item->GetSubMenu()->SetForegroundColour((wxColour&) col);
+ }
}
-/*
- * Create a popup or pulldown menu.
- * Submenus of a popup will be pulldown.
- *
- */
-
-WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topMenu, const wxString& title, bool pullDown)
+void wxMenu::ChangeFont(bool keepOriginalSize)
{
- Widget menu = (Widget) 0;
- Widget buttonWidget = (Widget) 0;
- Arg args[5];
- XtSetArg (args[0], XmNnumColumns, m_numColumns);
- XtSetArg (args[1], XmNpacking, XmPACK_COLUMN);
+ // Lesstif 0.87 hangs here, but 0.93 does not; MBN: sometimes it does
+#if !wxCHECK_LESSTIF() // || wxCHECK_LESSTIF_VERSION( 0, 93 )
+ if (!m_font.Ok() || !m_menuWidget)
+ return;
- if (!pullDown)
+ Display* dpy = XtDisplay((Widget) m_menuWidget);
+
+ XtVaSetValues ((Widget) m_menuWidget,
+ wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
+ NULL);
+ if (m_buttonWidget)
{
- menu = XmCreatePopupMenu ((Widget) parent, "popup", args, 2);
- XtAddCallback(menu,
- XmNunmapCallback,
- (XtCallbackProc)wxMenuPopdownCallback,
- (XtPointer)this);
+ XtVaSetValues ((Widget) m_buttonWidget,
+ wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
+ NULL);
}
- else
- {
- char mnem = wxFindMnemonic (title);
- wxStripMenuCodes ((char*) (const char*) title, wxBuffer);
- menu = XmCreatePulldownMenu ((Widget) parent, "pulldown", args, 2);
-
- XmString label_str = XmStringCreateSimple (wxBuffer);
- buttonWidget = XtVaCreateManagedWidget (wxBuffer,
-#if USE_GADGETS
- xmCascadeButtonGadgetClass, (Widget) parent,
+ for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ wxMenuItem* item = node->GetData();
+ if (m_menuWidget && item->GetButtonWidget() && m_font.Ok())
+ {
+ XtVaSetValues ((Widget) item->GetButtonWidget(),
+ wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
+ NULL);
+ }
+ if (item->GetSubMenu())
+ item->GetSubMenu()->ChangeFont(keepOriginalSize);
+ }
#else
- xmCascadeButtonWidgetClass, (Widget) parent,
+ wxUnusedVar(keepOriginalSize);
#endif
- XmNlabelString, label_str,
- XmNsubMenuId, menu,
- NULL);
-
- if (mnem != 0)
- XtVaSetValues (buttonWidget, XmNmnemonic, mnem, NULL);
-
- XmStringFree (label_str);
- }
+}
- m_menuWidget = (WXWidget) menu;
+void wxMenu::SetFont(const wxFont& font)
+{
+ m_font = font;
+ ChangeFont();
+}
- m_menuBar = menuBar;
- m_topLevelMenu = topMenu;
+bool wxMenuBar::SetBackgroundColour(const wxColour& col)
+{
+ if (!wxWindowBase::SetBackgroundColour(col))
+ return false;
+ if (!col.Ok())
+ return false;
+ if (m_mainWidget)
+ wxDoChangeBackgroundColour(m_mainWidget, (wxColour&) col);
- for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
- {
- wxMenuItem *item = (wxMenuItem *) node->Data ();
- item->CreateItem (menu, menuBar, topMenu);
- }
+ size_t menuCount = GetMenuCount();
+ for (size_t i = 0; i < menuCount; i++)
+ m_menus.Item(i)->GetData()->SetBackgroundColour((wxColour&) col);
- return buttonWidget;
+ return true;
}
-// Destroys the Motif implementation of the menu,
-// but maintains the wxWindows data structures so we can
-// do a CreateMenu again.
-void wxMenu::DestroyMenu (bool full)
+bool wxMenuBar::SetForegroundColour(const wxColour& col)
{
- for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
- {
- wxMenuItem *item = (wxMenuItem *) node->Data ();
- item->SetMenuBar((wxMenuBar*) NULL);
+ if (!wxWindowBase::SetForegroundColour(col))
+ return false;
+ if (!col.Ok())
+ return false;
+ if (m_mainWidget)
+ wxDoChangeForegroundColour(m_mainWidget, (wxColour&) col);
- item->DestroyItem(full);
- } // for()
+ size_t menuCount = GetMenuCount();
+ for (size_t i = 0; i < menuCount; i++)
+ m_menus.Item(i)->GetData()->SetForegroundColour((wxColour&) col);
- if (m_buttonWidget)
- {
- if (full)
- {
- XtVaSetValues((Widget) m_buttonWidget, XmNsubMenuId, NULL, NULL);
- XtDestroyWidget ((Widget) m_buttonWidget);
- m_buttonWidget = (WXWidget) 0;
- }
- }
- if (m_menuWidget && full)
- {
- XtDestroyWidget((Widget) m_menuWidget);
- m_menuWidget = (WXWidget) NULL;
- }
+ return true;
}
-WXWidget wxMenu::FindMenuItem (int id, wxMenuItem ** it) const
+void wxMenuBar::ChangeFont(bool WXUNUSED(keepOriginalSize))
{
- if (id == m_menuId)
- {
- if (it)
- *it = (wxMenuItem*) NULL;
- return m_buttonWidget;
- }
+ // Nothing to do for menubar, fonts are kept in wxMenus
+}
- for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
- {
- wxMenuItem *item = (wxMenuItem *) node->Data ();
- if (item->GetId() == id)
- {
- if (it)
- *it = item;
- return item->GetButtonWidget();
- }
-
- if (item->GetSubMenu())
- {
- WXWidget w = item->GetSubMenu()->FindMenuItem (id, it);
- if (w)
- {
- return w;
- }
- }
- } // for()
-
- if (it)
- *it = (wxMenuItem*) NULL;
- return (WXWidget) NULL;
+bool wxMenuBar::SetFont(const wxFont& font)
+{
+ m_font = font;
+ ChangeFont();
+
+ size_t menuCount = GetMenuCount();
+ for (size_t i = 0; i < menuCount; i++)
+ m_menus.Item(i)->GetData()->SetFont(font);
+
+ return true;
}
projects / wxWidgets.git / blobdiff