X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7c0ea335c7b1aa4ebd8b3a79dfb4be9fb20eefdb..f1d7cbac4369e180a8d7c19f386b301196d09369:/src/common/framecmn.cpp diff --git a/src/common/framecmn.cpp b/src/common/framecmn.cpp index a1c9575cfa..318b662f28 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" @@ -60,7 +62,9 @@ END_EVENT_TABLE() wxFrameBase::wxFrameBase() { +#if wxUSE_MENUS m_frameMenuBar = NULL; +#endif // wxUSE_MENUS #if wxUSE_TOOLBAR m_frameToolBar = NULL; @@ -94,11 +98,13 @@ 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 +123,81 @@ 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 +// frame contents +// ---------------------------------------------------------------------------- + +// get the origin of the client area in the client coordinates +wxPoint wxFrameBase::GetClientAreaOrigin() const +{ + wxPoint pt(0, 0); + +#if wxUSE_TOOLBAR + if ( GetToolBar() && GetToolBar()->IsShown() ) + { + int w, h; + GetToolBar()->GetSize(& w, & h); + + if ( GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL ) + { + pt.x += w; + } + else + { + pt.y += h; + } + } +#endif // wxUSE_TOOLBAR + + 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 // ---------------------------------------------------------------------------- @@ -137,21 +218,27 @@ void wxFrameBase::MakeModal(bool modal) 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() ) { item->Toggle(); - } - wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, id); - commandEvent.SetInt(id); - commandEvent.SetEventObject(this); + // use the new value + commandEvent.SetInt(item->IsChecked()); + } return GetEventHandler()->ProcessEvent(commandEvent); +#else // !wxUSE_MENUS + return FALSE; +#endif // wxUSE_MENUS/!wxUSE_MENUS } // ---------------------------------------------------------------------------- @@ -160,7 +247,7 @@ bool wxFrameBase::ProcessCommand(int id) // default resizing behaviour - if only ONE subwindow, resize to fill the // whole client area -void wxFrameBase::OnSize(wxSizeEvent& event) +void wxFrameBase::OnSize(wxSizeEvent& WXUNUSED(event)) { // if we're using constraints - do use them #if wxUSE_CONSTRAINTS @@ -169,7 +256,7 @@ void wxFrameBase::OnSize(wxSizeEvent& event) Layout(); } else -#endif +#endif // wxUSE_CONSTRAINTS { // do we have _exactly_ one child? wxWindow *child = (wxWindow *)NULL; @@ -182,14 +269,7 @@ void wxFrameBase::OnSize(wxSizeEvent& event) // 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()) -#endif // wxUSE_STATUSBAR -#if wxUSE_TOOLBAR - && (win != GetToolBar()) -#endif // wxUSE_TOOLBAR - ) + if ( !win->IsTopLevel() && !IsOneOfBars(win) ) { if ( child ) { @@ -210,9 +290,9 @@ void wxFrameBase::OnSize(wxSizeEvent& event) // for whatever reasons, wxGTK wants to have a small offset - it // probably looks better with it? #ifdef __WXGTK__ - static const int ofs = 0; -#else static const int ofs = 1; +#else + static const int ofs = 0; #endif child->SetSize(ofs, ofs, clientW - 2*ofs, clientH - 2*ofs); @@ -221,7 +301,7 @@ void wxFrameBase::OnSize(wxSizeEvent& event) } // The default implementation for the close window event. -void wxFrameBase::OnCloseWindow(wxCloseEvent& event) +void wxFrameBase::OnCloseWindow(wxCloseEvent& WXUNUSED(event)) { Destroy(); } @@ -229,30 +309,23 @@ void wxFrameBase::OnCloseWindow(wxCloseEvent& event) void wxFrameBase::OnMenuHighlight(wxMenuEvent& event) { #if wxUSE_STATUSBAR - if ( GetStatusBar() ) - { - // if no help string found, we will clear the status bar text - wxString helpString; + (void)ShowMenuHelp(GetStatusBar(), event.GetMenuId()); +#endif // wxUSE_STATUSBAR +} - 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(); - } - } +bool wxFrameBase::SendIconizeEvent(bool iconized) +{ + wxIconizeEvent event(GetId(), iconized); + event.SetEventObject(this); - // 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 + return GetEventHandler()->ProcessEvent(event); +} + +void wxFrameBase::OnIdle(wxIdleEvent& WXUNUSED(event) ) +{ +#if wxUSE_MENUS + DoMenuUpdates(); +#endif // wxUSE_MENUS } // ---------------------------------------------------------------------------- @@ -283,20 +356,18 @@ wxStatusBar *wxFrameBase::OnCreateStatusBar(int number, wxWindowID id, const wxString& name) { - wxStatusBar *statusBar = new wxStatusBar(this, id, - wxPoint(0, 0), wxSize(100, 20), - style, name); + 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()); - long y; + wxCoord y; dc.GetTextExtent( "X", NULL, &y ); int height = (int)( (11*y)/10 + 2*statusBar->GetBorderY()); - statusBar->SetSize( -1, -1, 100, height ); + statusBar->SetSize( -1, -1, -1, height ); statusBar->SetFieldsCount(number); @@ -305,8 +376,6 @@ wxStatusBar *wxFrameBase::OnCreateStatusBar(int number, void wxFrameBase::SetStatusText(const wxString& text, int number) { - wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); - wxCHECK_RET( m_frameStatusBar != NULL, wxT("no statusbar to set text for") ); m_frameStatusBar->SetStatusText(text, number); @@ -314,8 +383,6 @@ void wxFrameBase::SetStatusText(const wxString& text, int number) void wxFrameBase::SetStatusWidths(int n, const int widths_field[] ) { - wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); - wxCHECK_RET( m_frameStatusBar != NULL, wxT("no statusbar to set widths for") ); m_frameStatusBar->SetStatusWidths(n, widths_field); @@ -323,6 +390,38 @@ 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 // ---------------------------------------------------------------------------- @@ -357,31 +456,33 @@ 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) { @@ -408,3 +509,36 @@ 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