X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ed7919869508ccd5c868683c28706f82e82a1b9b..fa1c12bdd76acc21ddb45b90bb53b2f58aed946d:/src/common/framecmn.cpp diff --git a/src/common/framecmn.cpp b/src/common/framecmn.cpp index c2f9f21f04..fc7b2f413a 100644 --- a/src/common/framecmn.cpp +++ b/src/common/framecmn.cpp @@ -27,10 +27,12 @@ #pragma hdrstop #endif -#include "wx/frame.h" -#include "wx/menu.h" -#include "wx/menuitem.h" -#include "wx/dcclient.h" +#ifndef WX_PRECOMP + #include "wx/frame.h" + #include "wx/menu.h" + #include "wx/menuitem.h" + #include "wx/dcclient.h" +#endif // WX_PRECOMP #if wxUSE_TOOLBAR #include "wx/toolbar.h" @@ -39,15 +41,18 @@ #include "wx/statusbr.h" #endif +// FIXME - temporary hack in absence of wxTLW in all ports! +#ifndef wxTopLevelWindowNative + #define wxTopLevelWindow wxTopLevelWindowBase +#endif + // ---------------------------------------------------------------------------- // event table // ---------------------------------------------------------------------------- -BEGIN_EVENT_TABLE(wxFrameBase, wxWindow) +BEGIN_EVENT_TABLE(wxFrameBase, wxTopLevelWindow) EVT_IDLE(wxFrameBase::OnIdle) - EVT_CLOSE(wxFrameBase::OnCloseWindow) EVT_MENU_HIGHLIGHT_ALL(wxFrameBase::OnMenuHighlight) - EVT_SIZE(wxFrameBase::OnSize) END_EVENT_TABLE() // ============================================================================ @@ -60,7 +65,9 @@ END_EVENT_TABLE() wxFrameBase::wxFrameBase() { +#if wxUSE_MENUS m_frameMenuBar = NULL; +#endif // wxUSE_MENUS #if wxUSE_TOOLBAR m_frameToolBar = NULL; @@ -71,16 +78,6 @@ wxFrameBase::wxFrameBase() #endif // wxUSE_STATUSBAR } -bool wxFrameBase::Destroy() -{ - // delayed destruction: the frame will be deleted during the next idle - // loop iteration - if ( !wxPendingDelete.Member(this) ) - wxPendingDelete.Append(this); - - return TRUE; -} - wxFrame *wxFrameBase::New(wxWindow *parent, wxWindowID id, const wxString& title, @@ -94,11 +91,13 @@ wxFrame *wxFrameBase::New(wxWindow *parent, void wxFrameBase::DeleteAllBars() { +#if wxUSE_MENUS if ( m_frameMenuBar ) { delete m_frameMenuBar; m_frameMenuBar = (wxMenuBar *) NULL; } +#endif // wxUSE_MENUS #if wxUSE_STATUSBAR if ( m_frameStatusBar ) @@ -117,6 +116,26 @@ void wxFrameBase::DeleteAllBars() #endif // wxUSE_TOOLBAR } +bool wxFrameBase::IsOneOfBars(const wxWindow *win) const +{ +#if wxUSE_MENUS + if ( win == GetMenuBar() ) + return TRUE; +#endif // wxUSE_MENUS + +#if wxUSE_STATUSBAR + if ( win == GetStatusBar() ) + return TRUE; +#endif // wxUSE_STATUSBAR + +#if wxUSE_TOOLBAR + if ( win == GetToolBar() ) + return TRUE; +#endif // wxUSE_TOOLBAR + + return FALSE; +} + // ---------------------------------------------------------------------------- // wxFrame size management: we exclude the areas taken by menu/status/toolbars // from the client area, so the client area is what's really available for the @@ -126,10 +145,10 @@ void wxFrameBase::DeleteAllBars() // get the origin of the client area in the client coordinates wxPoint wxFrameBase::GetClientAreaOrigin() const { - wxPoint pt(0, 0); + wxPoint pt = wxTopLevelWindow::GetClientAreaOrigin(); #if wxUSE_TOOLBAR - if ( GetToolBar() ) + if ( GetToolBar() && GetToolBar()->IsShown() ) { int w, h; GetToolBar()->GetSize(& w, & h); @@ -148,166 +167,56 @@ wxPoint wxFrameBase::GetClientAreaOrigin() const return pt; } -void wxFrameBase::DoScreenToClient(int *x, int *y) const -{ - wxWindow::DoScreenToClient(x, y); - - // We may be faking the client origin. - // So a window that's really at (0, 30) may appear - // (to wxWin apps) to be at (0, 0). - wxPoint pt(GetClientAreaOrigin()); - *x -= pt.x; - *y -= pt.y; -} - -void wxFrameBase::DoClientToScreen(int *x, int *y) const -{ - // We may be faking the client origin. - // So a window that's really at (0, 30) may appear - // (to wxWin apps) to be at (0, 0). - wxPoint pt1(GetClientAreaOrigin()); - *x += pt1.x; - *y += pt1.y; - - wxWindow::DoClientToScreen(x, y); -} - // ---------------------------------------------------------------------------- // misc // ---------------------------------------------------------------------------- -// make the window modal (all other windows unresponsive) -void wxFrameBase::MakeModal(bool modal) -{ - if ( modal ) - { - wxEnableTopLevelWindows(FALSE); - Enable(TRUE); // keep this window enabled - } - else - { - wxEnableTopLevelWindows(TRUE); - } -} - bool wxFrameBase::ProcessCommand(int id) { +#if wxUSE_MENUS wxMenuBar *bar = GetMenuBar(); if ( !bar ) return FALSE; + wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, id); + commandEvent.SetEventObject(this); + wxMenuItem *item = bar->FindItem(id); - if ( item && item->IsCheckable() ) + if (item) { - item->Toggle(); + if (!item->IsEnabled()) + return TRUE; + + if (item->IsCheckable()) + { + item->Toggle(); + // use the new value + commandEvent.SetInt(item->IsChecked()); + } } - wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, id); - commandEvent.SetInt(id); - commandEvent.SetEventObject(this); - return GetEventHandler()->ProcessEvent(commandEvent); +#else // !wxUSE_MENUS + return FALSE; +#endif // wxUSE_MENUS/!wxUSE_MENUS } // ---------------------------------------------------------------------------- // event handlers // ---------------------------------------------------------------------------- -// default resizing behaviour - if only ONE subwindow, resize to fill the -// whole client area -void wxFrameBase::OnSize(wxSizeEvent& WXUNUSED(event)) +void wxFrameBase::OnMenuHighlight(wxMenuEvent& event) { - // if we're using constraints - do use them -#if wxUSE_CONSTRAINTS - if ( GetAutoLayout() ) - { - Layout(); - } - else -#endif - { - // do we have _exactly_ one child? - wxWindow *child = (wxWindow *)NULL; - for ( wxWindowList::Node *node = GetChildren().GetFirst(); - node; - node = node->GetNext() ) - { - wxWindow *win = node->GetData(); - - // exclude top level and managed windows (status bar isn't - // currently in the children list except under wxMac anyhow, but - // it makes no harm to test for it) - if ( !win->IsTopLevel() #if wxUSE_STATUSBAR - && (win != GetStatusBar()) + (void)ShowMenuHelp(GetStatusBar(), event.GetMenuId()); #endif // wxUSE_STATUSBAR -#if wxUSE_TOOLBAR - && (win != GetToolBar()) -#endif // wxUSE_TOOLBAR - ) - { - if ( child ) - { - return; // it's our second subwindow - nothing to do - } - - child = win; - } - } - - // do we have any children at all? - if ( child ) - { - // exactly one child - set it's size to fill the whole frame - int clientW, clientH; - DoGetClientSize(&clientW, &clientH); - - // for whatever reasons, wxGTK wants to have a small offset - it - // probably looks better with it? -#ifdef __WXGTK__ - static const int ofs = 1; -#else - static const int ofs = 0; -#endif - - child->SetSize(ofs, ofs, clientW - 2*ofs, clientH - 2*ofs); - } - } } -// The default implementation for the close window event. -void wxFrameBase::OnCloseWindow(wxCloseEvent& WXUNUSED(event)) -{ - Destroy(); -} - -void wxFrameBase::OnMenuHighlight(wxMenuEvent& event) +void wxFrameBase::OnIdle(wxIdleEvent& WXUNUSED(event) ) { -#if wxUSE_STATUSBAR - if ( GetStatusBar() ) - { - // if no help string found, we will clear the status bar text - wxString helpString; - - int menuId = event.GetMenuId(); - if ( menuId != wxID_SEPARATOR && menuId != -2 /* wxID_TITLE */ ) - { - wxMenuBar *menuBar = GetMenuBar(); - if ( menuBar ) - { - // it's ok if we don't find the item because it might belong - // to the popup menu - wxMenuItem *item = menuBar->FindItem(menuId); - if ( item ) - helpString = item->GetHelp(); - } - } - - // set status text even if the string is empty - this will at least - // remove the string from the item which was previously selected - SetStatusText(helpString); - } -#endif // wxUSE_STATUSBAR +#if wxUSE_MENUS + DoMenuUpdates(); +#endif // wxUSE_MENUS } // ---------------------------------------------------------------------------- @@ -340,17 +249,6 @@ wxStatusBar *wxFrameBase::OnCreateStatusBar(int number, { wxStatusBar *statusBar = new wxStatusBar(this, id, style, name); - // Set the height according to the font and the border size - wxClientDC dc(statusBar); - dc.SetFont(statusBar->GetFont()); - - wxCoord y; - dc.GetTextExtent( "X", NULL, &y ); - - int height = (int)( (11*y)/10 + 2*statusBar->GetBorderY()); - - statusBar->SetSize( -1, -1, -1, height ); - statusBar->SetFieldsCount(number); return statusBar; @@ -372,6 +270,38 @@ void wxFrameBase::SetStatusWidths(int n, const int widths_field[] ) PositionStatusBar(); } +bool wxFrameBase::ShowMenuHelp(wxStatusBar *statbar, int menuId) +{ +#if wxUSE_MENUS + if ( !statbar ) + return FALSE; + + // if no help string found, we will clear the status bar text + wxString helpString; + + if ( menuId != wxID_SEPARATOR && menuId != -2 /* wxID_TITLE */ ) + { + wxMenuBar *menuBar = GetMenuBar(); + if ( menuBar ) + { + // it's ok if we don't find the item because it might belong + // to the popup menu + wxMenuItem *item = menuBar->FindItem(menuId); + if ( item ) + helpString = item->GetHelp(); + } + } + + // set status text even if the string is empty - this will at least + // remove the string from the item which was previously selected + statbar->SetStatusText(helpString); + + return !helpString.IsEmpty(); +#else // !wxUSE_MENUS + return FALSE; +#endif // wxUSE_MENUS/!wxUSE_MENUS +} + #endif // wxUSE_STATUSBAR // ---------------------------------------------------------------------------- @@ -406,31 +336,33 @@ wxToolBar* wxFrameBase::OnCreateToolBar(long style, #endif // wxUSE_TOOLBAR // ---------------------------------------------------------------------------- -// Menu UI updating +// menus // ---------------------------------------------------------------------------- -void wxFrameBase::OnIdle(wxIdleEvent& WXUNUSED(event) ) -{ - DoMenuUpdates(); -} +#if wxUSE_MENUS // update all menus void wxFrameBase::DoMenuUpdates() { wxMenuBar* bar = GetMenuBar(); +#ifdef __WXMSW__ + wxWindow* focusWin = wxFindFocusDescendant((wxWindow*) this); +#else + wxWindow* focusWin = (wxWindow*) NULL; +#endif if ( bar != NULL ) { int nCount = bar->GetMenuCount(); for (int n = 0; n < nCount; n++) - DoMenuUpdates(bar->GetMenu(n), (wxWindow*) NULL); + DoMenuUpdates(bar->GetMenu(n), focusWin); } } // update a menu and all submenus recursively -void wxFrameBase::DoMenuUpdates(wxMenu* menu, wxWindow* WXUNUSED(focusWin)) +void wxFrameBase::DoMenuUpdates(wxMenu* menu, wxWindow* focusWin) { - wxEvtHandler* evtHandler = GetEventHandler(); + wxEvtHandler* evtHandler = focusWin ? focusWin->GetEventHandler() : GetEventHandler(); wxMenuItemList::Node* node = menu->GetMenuItems().GetFirst(); while (node) { @@ -457,3 +389,36 @@ void wxFrameBase::DoMenuUpdates(wxMenu* menu, wxWindow* WXUNUSED(focusWin)) node = node->GetNext(); } } + +void wxFrameBase::DetachMenuBar() +{ + if ( m_frameMenuBar ) + { + m_frameMenuBar->Detach(); + m_frameMenuBar = NULL; + } +} + +void wxFrameBase::AttachMenuBar(wxMenuBar *menubar) +{ + if ( menubar ) + { + m_frameMenuBar = menubar; + menubar->Attach((wxFrame *)this); + } +} + +void wxFrameBase::SetMenuBar(wxMenuBar *menubar) +{ + if ( menubar == GetMenuBar() ) + { + // nothing to do + return; + } + + DetachMenuBar(); + + AttachMenuBar(menubar); +} + +#endif // wxUSE_MENUS