Added ability to switch off more components of the size page UI

[wxWidgets.git] / src / msw / toplevel.cpp

diff --git a/src/msw/toplevel.cpp b/src/msw/toplevel.cpp
index 85c221a45b1f3b7f2d36a447fda764f57dbf1bc7..a4610c3c20405b3837a479835e515d2b2203f79c 100644 (file)
--- a/src/msw/toplevel.cpp
+++ b/src/msw/toplevel.cpp
@@ -63,6 +63,15 @@
     #define ICON_SMALL 0
 #endif
 
     #define ICON_SMALL 0
 #endif
 

+// ----------------------------------------------------------------------------
+// globals
+// ----------------------------------------------------------------------------
+
+#if wxUSE_MENUS || wxUSE_MENUS_NATIVE
+    extern wxMenu *wxCurrentPopupMenu;
+#endif // wxUSE_MENUS || wxUSE_MENUS_NATIVE
+
+

 // ----------------------------------------------------------------------------
 // stubs for missing functions under MicroWindows
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // stubs for missing functions under MicroWindows
 // ----------------------------------------------------------------------------


@@ -414,6 +423,38 @@ WXLRESULT wxTopLevelWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WX
 #endif // #ifndef __WXUNIVERSAL__
             }
             break;
 #endif // #ifndef __WXUNIVERSAL__
             }
             break;

+
+#if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
+#if wxUSE_MENUS
+        case WM_INITMENUPOPUP:
+            processed = HandleMenuPopup(wxEVT_MENU_OPEN, (WXHMENU)wParam);
+            break;
+
+        case WM_MENUSELECT:
+            {
+                WXWORD item, flags;
+                WXHMENU hmenu;
+                UnpackMenuSelect(wParam, lParam, &item, &flags, &hmenu);
+
+                processed = HandleMenuSelect(item, flags, hmenu);
+            }
+            break;
+
+        case WM_EXITMENULOOP:
+            // Under Windows 98 and 2000 and later we're going to get
+            // WM_UNINITMENUPOPUP which will be used to generate this event
+            // with more information (notably the menu that was closed) so we
+            // only need this one under old Windows systems where the newer
+            // event is never sent.
+            if ( wxGetWinVersion() < wxWinVersion_98 )
+                processed = HandleExitMenuLoop(wParam);
+            break;
+
+        case WM_UNINITMENUPOPUP:
+            processed = HandleMenuPopup(wxEVT_MENU_CLOSE, (WXHMENU)wParam);
+            break;
+#endif // wxUSE_MENUS
+#endif // !__WXMICROWIN__

     }
 
     if ( !processed )
     }
 
     if ( !processed )


@@ -473,7 +514,7 @@ bool wxTopLevelWindowMSW::CreateDialog(const void *dlgTemplate,
 
     if ( !title.empty() )
     {
 
     if ( !title.empty() )
     {

-        ::SetWindowText(GetHwnd(), title.wx_str());
+        ::SetWindowText(GetHwnd(), title.t_str());

     }
 
     SubclassWin(m_hWnd);
     }
 
     SubclassWin(m_hWnd);


@@ -523,7 +564,7 @@ bool wxTopLevelWindowMSW::CreateFrame(const wxString& title,
 #endif
 
     return MSWCreate(MSWGetRegisteredClassName(),
 #endif
 
     return MSWCreate(MSWGetRegisteredClassName(),

-                     title.wx_str(), pos, sz, flags, exflags);
+                     title.t_str(), pos, sz, flags, exflags);

 }
 
 bool wxTopLevelWindowMSW::Create(wxWindow *parent,
 }
 
 bool wxTopLevelWindowMSW::Create(wxWindow *parent,


@@ -709,9 +750,21 @@ bool wxTopLevelWindowMSW::Show(bool show)
         }
         else if ( m_iconized )
         {
         }
         else if ( m_iconized )
         {

-            // iconize and show
+            // We were iconized while we were hidden, so now we need to show
+            // the window in iconized state.

             nShowCmd = SW_MINIMIZE;
         }
             nShowCmd = SW_MINIMIZE;
         }

+        else if ( ::IsIconic(GetHwnd()) )
+        {
+            // We were restored while we were hidden, so now we need to show
+            // the window in its normal state.
+            //
+            // As below, don't activate some kinds of windows.
+            if ( HasFlag(wxFRAME_TOOL_WINDOW) || !IsEnabled() )
+                nShowCmd = SW_SHOWNOACTIVATE;
+            else
+                nShowCmd = SW_RESTORE;
+        }

         else // just show
         {
             // we shouldn't use SW_SHOW which also activates the window for
         else // just show
         {
             // we shouldn't use SW_SHOW which also activates the window for


@@ -823,9 +876,9 @@ void wxTopLevelWindowMSW::Iconize(bool iconize)
     }
     else // hidden
     {
     }
     else // hidden
     {

-        // iconizing the window shouldn't show it so just remember that we need
-        // to become iconized when shown later
-        m_iconized = true;
+        // iconizing the window shouldn't show it so just update the internal
+        // state (otherwise it's done by DoShowWindow() itself)
+        m_iconized = iconize;

     }
 }
 
     }
 }
 


@@ -1335,32 +1388,6 @@ bool wxTopLevelWindowMSW::CanSetTransparent()
     return (os_type == wxOS_WINDOWS_NT && ver_major >= 5);
 }
 
     return (os_type == wxOS_WINDOWS_NT && ver_major >= 5);
 }
 

-void wxTopLevelWindowMSW::DoEnable(bool enable)
-{
-    wxTopLevelWindowBase::DoEnable(enable);
-
-    // Enabling or disabling a window may change its appearance. Unfortunately,
-    // in at least some situation, toplevel windows don't repaint themselves,
-    // so we have to issue explicit refresh to avoid rendering artifacts.
-    //
-    // TODO: find out just what exactly is wrong here
-    //Refresh();
-
-    // JS: From observing other application behaviour, such as VS 2010, controls such
-    // as text fields and comboboxes do not indicate a disabled state when the parent
-    // is disabled due to a modal dialog being shown. Therefore I have changed these
-    // controls' behaviour to only indicate a disabled state when IsThisEnabled returns false,
-    // i.e. the application has specifically disabled each control. Since the colour
-    // no longer changes when the top-level window is disabled, this means we can avoid
-    // doing a refresh that causes a distracting flicker in some controls.
-    // Windows should probably be sending a paint event to each child control just in
-    // case the state change requires a refresh, but this would cause flicker so perhaps
-    // it's as well that it doesn't.
-    // The result of this change is to remove the flicker and also remove the distraction
-    // of individual controls greying-out due to a dialog being shown, which I think was
-    // the wrong behaviour.
-}
-

 void wxTopLevelWindowMSW::DoFreeze()
 {
     // do nothing: freezing toplevel window causes paint and mouse events
 void wxTopLevelWindowMSW::DoFreeze()
 {
     // do nothing: freezing toplevel window causes paint and mouse events


@@ -1442,6 +1469,80 @@ void wxTopLevelWindowMSW::OnActivate(wxActivateEvent& event)
     }
 }
 
     }
 }
 

+#if wxUSE_MENUS
+
+bool
+wxTopLevelWindowMSW::HandleMenuSelect(WXWORD nItem, WXWORD flags, WXHMENU WXUNUSED(hMenu))
+{
+    // sign extend to int from unsigned short we get from Windows
+    int item = (signed short)nItem;
+
+    // WM_MENUSELECT is generated for both normal items and menus, including
+    // the top level menus of the menu bar, which can't be represented using
+    // any valid identifier in wxMenuEvent so use an otherwise unused value for
+    // them
+    if ( flags & (MF_POPUP | MF_SEPARATOR) )
+        item = wxID_NONE;
+
+    wxMenuEvent event(wxEVT_MENU_HIGHLIGHT, item);
+    event.SetEventObject(this);
+
+    if ( HandleWindowEvent(event) )
+        return true;
+
+    // by default, i.e. if the event wasn't handled above, clear the status bar
+    // text when an item which can't have any associated help string in wx API
+    // is selected
+    if ( item == wxID_NONE )
+        DoGiveHelp(wxEmptyString, true);
+
+    return false;
+}
+
+bool
+wxTopLevelWindowMSW::DoSendMenuOpenCloseEvent(wxEventType evtType, wxMenu* menu, bool popup)
+{
+    wxMenuEvent event(evtType, popup ? wxID_ANY : 0, menu);
+    event.SetEventObject(menu);
+
+    return HandleWindowEvent(event);
+}
+
+bool wxTopLevelWindowMSW::HandleExitMenuLoop(WXWORD isPopup)
+{
+    return DoSendMenuOpenCloseEvent(wxEVT_MENU_CLOSE,
+                                    isPopup ? wxCurrentPopupMenu : NULL,
+                                    isPopup != 0);
+}
+
+bool wxTopLevelWindowMSW::HandleMenuPopup(wxEventType evtType, WXHMENU hMenu)
+{
+    bool isPopup = false;
+    wxMenu* menu = NULL;
+    if ( wxCurrentPopupMenu && wxCurrentPopupMenu->GetHMenu() == hMenu )
+    {
+        menu = wxCurrentPopupMenu;
+        isPopup = true;
+    }
+    else
+    {
+        menu = MSWFindMenuFromHMENU(hMenu);
+    }
+
+
+    return DoSendMenuOpenCloseEvent(evtType, menu, isPopup);
+}
+
+wxMenu* wxTopLevelWindowMSW::MSWFindMenuFromHMENU(WXHMENU WXUNUSED(hMenu))
+{
+    // We don't have any menus at this level.
+    return NULL;
+}
+
+#endif // wxUSE_MENUS
+
+
+

 // the DialogProc for all wxWidgets dialogs
 LONG APIENTRY _EXPORT
 wxDlgProc(HWND hDlg,
 // the DialogProc for all wxWidgets dialogs
 LONG APIENTRY _EXPORT
 wxDlgProc(HWND hDlg,