X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a9928e9d1ab76fd26557e2cf8e6715402639e999..85136e3bf5dadf921652519e71da5db351fb3194:/src/common/framecmn.cpp diff --git a/src/common/framecmn.cpp b/src/common/framecmn.cpp index b66e7a3f0d..bbd09bf8b4 100644 --- a/src/common/framecmn.cpp +++ b/src/common/framecmn.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: common/framecmn.cpp +// Name: src/common/framecmn.cpp // Purpose: common (for all platforms) wxFrame functions // Author: Julian Smart, Vadim Zeitlin // Created: 01/02/97 @@ -16,10 +16,6 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "framebase.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -27,19 +23,15 @@ #pragma hdrstop #endif +#include "wx/frame.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" -#endif -#if wxUSE_STATUSBAR #include "wx/statusbr.h" -#endif +#endif // WX_PRECOMP // ---------------------------------------------------------------------------- // event table @@ -141,6 +133,8 @@ bool wxFrameBase::IsOneOfBars(const wxWindow *win) const return true; #endif // wxUSE_TOOLBAR + wxUnusedVar(win); + return false; } @@ -176,6 +170,15 @@ wxPoint wxFrameBase::GetClientAreaOrigin() const return pt; } + +void wxFrameBase::SendSizeEvent() +{ + wxSizeEvent event( GetSize(), GetId() ); + event.SetEventObject( this ); + GetEventHandler()->AddPendingEvent( event ); +} + + // ---------------------------------------------------------------------------- // misc // ---------------------------------------------------------------------------- @@ -196,6 +199,9 @@ bool wxFrameBase::ProcessCommand(int id) if (!item->IsEnabled()) return true; + if ((item->GetKind() == wxITEM_RADIO) && item->IsChecked() ) + return true; + if (item->IsCheckable()) { item->Toggle(); @@ -208,6 +214,8 @@ bool wxFrameBase::ProcessCommand(int id) GetEventHandler()->ProcessEvent(commandEvent); return true; #else // !wxUSE_MENUS + wxUnusedVar(id); + return false; #endif // wxUSE_MENUS/!wxUSE_MENUS } @@ -218,7 +226,7 @@ bool wxFrameBase::ProcessCommand(int id) void wxFrameBase::UpdateWindowUI(long flags) { wxWindowBase::UpdateWindowUI(flags); - + #if wxUSE_TOOLBAR if (GetToolBar()) GetToolBar()->UpdateWindowUI(flags); @@ -249,7 +257,7 @@ void wxFrameBase::UpdateWindowUI(long flags) void wxFrameBase::OnMenuHighlight(wxMenuEvent& event) { #if wxUSE_STATUSBAR - (void)ShowMenuHelp(GetStatusBar(), event.GetMenuId()); + (void)ShowMenuHelp(event.GetMenuId()); #endif // wxUSE_STATUSBAR } @@ -266,18 +274,7 @@ void wxFrameBase::OnMenuOpen(wxMenuEvent& WXUNUSED(event)) void wxFrameBase::OnMenuClose(wxMenuEvent& WXUNUSED(event)) { - // do we have real status text to restore? - if ( m_oldStatusText.length() > 1 || m_oldStatusText[0u] ) - { - if ( m_statusBarPane >= 0 ) - { - wxStatusBar *statbar = GetStatusBar(); - if ( statbar ) - statbar->SetStatusText(m_oldStatusText, m_statusBarPane); - } - - m_oldStatusText.clear(); - } + DoGiveHelp(wxEmptyString, false); } #endif // wxUSE_MENUS && wxUSE_STATUSBAR @@ -286,7 +283,7 @@ void wxFrameBase::OnMenuClose(wxMenuEvent& WXUNUSED(event)) void wxFrameBase::OnInternalIdle() { wxTopLevelWindow::OnInternalIdle(); - + #if wxUSE_MENUS && wxUSE_IDLEMENUUPDATES if (wxUpdateUIEvent::CanUpdate(this)) DoMenuUpdates(); @@ -309,9 +306,7 @@ wxStatusBar* wxFrameBase::CreateStatusBar(int number, wxCHECK_MSG( !m_frameStatusBar, (wxStatusBar *)NULL, wxT("recreating status bar in wxFrame") ); - m_frameStatusBar = OnCreateStatusBar( number, style, id, name ); - if ( m_frameStatusBar ) - PositionStatusBar(); + SetStatusBar(OnCreateStatusBar(number, style, id, name)); return m_frameStatusBar; } @@ -358,37 +353,46 @@ void wxFrameBase::PopStatusText(int number) m_frameStatusBar->PopStatusText(number); } -bool wxFrameBase::ShowMenuHelp(wxStatusBar *WXUNUSED(statbar), int menuId) +bool wxFrameBase::ShowMenuHelp(int menuId) { #if wxUSE_MENUS // if no help string found, we will clear the status bar text wxString helpString; - bool show = menuId != wxID_SEPARATOR && menuId != -2 /* wxID_TITLE */; - - if ( show ) + if ( menuId != wxID_SEPARATOR && menuId != -3 /* 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(); - } + const wxMenuItem * const item = FindItemInMenuBar(menuId); + if ( item ) + helpString = item->GetHelp(); + + // notice that it's ok if we don't find the item because it might + // belong to the popup menu, so don't assert here } - DoGiveHelp(helpString, show); + DoGiveHelp(helpString, true); - return !helpString.IsEmpty(); + return !helpString.empty(); #else // !wxUSE_MENUS return false; #endif // wxUSE_MENUS/!wxUSE_MENUS } +void wxFrameBase::SetStatusBar(wxStatusBar *statBar) +{ + bool hadBar = m_frameStatusBar != NULL; + m_frameStatusBar = statBar; + + if ( (m_frameStatusBar != NULL) != hadBar ) + { + PositionStatusBar(); + + DoLayout(); + } +} + #endif // wxUSE_STATUSBAR -void wxFrameBase::DoGiveHelp(const wxString& text, bool show) +#if wxUSE_MENUS || wxUSE_TOOLBAR +void wxFrameBase::DoGiveHelp(const wxString& help, bool show) { #if wxUSE_STATUSBAR if ( m_statusBarPane < 0 ) @@ -401,33 +405,45 @@ void wxFrameBase::DoGiveHelp(const wxString& text, bool show) if ( !statbar ) return; - wxString help; + wxString text; if ( show ) - help = text; - - // remember the old status bar text if this is the first time we're called - // since the menu has been opened as we're going to overwrite it in our - // DoGiveHelp() and we want to restore it when the menu is closed - // - // note that it would be logical to do this in OnMenuOpen() but under MSW - // we get an EVT_MENU_HIGHLIGHT before EVT_MENU_OPEN, strangely enough, and - // so this doesn't work and instead we use the ugly trick with using - // special m_oldStatusText value as "menu opened" (but it is arguably - // better than adding yet another member variable to wxFrame on all - // platforms) - if ( m_oldStatusText.empty() ) { - m_oldStatusText = statbar->GetStatusText(m_statusBarPane); + // remember the old status bar text if this is the first time we're + // called since the menu has been opened as we're going to overwrite it + // in our DoGiveHelp() and we want to restore it when the menu is + // closed + // + // note that it would be logical to do this in OnMenuOpen() but under + // MSW we get an EVT_MENU_HIGHLIGHT before EVT_MENU_OPEN, strangely + // enough, and so this doesn't work and instead we use the ugly trick + // with using special m_oldStatusText value as "menu opened" (but it is + // arguably better than adding yet another member variable to wxFrame + // on all platforms) if ( m_oldStatusText.empty() ) { - // use special value to prevent us from doing this the next time - m_oldStatusText += _T('\0'); + m_oldStatusText = statbar->GetStatusText(m_statusBarPane); + if ( m_oldStatusText.empty() ) + { + // use special value to prevent us from doing this the next time + m_oldStatusText += _T('\0'); + } } + + text = help; + } + else // hide help, restore the original text + { + text = m_oldStatusText; + m_oldStatusText.clear(); } - statbar->SetStatusText(help, m_statusBarPane); + statbar->SetStatusText(text, m_statusBarPane); +#else + wxUnusedVar(help); + wxUnusedVar(show); #endif // wxUSE_STATUSBAR } +#endif // wxUSE_MENUS || wxUSE_TOOLBAR // ---------------------------------------------------------------------------- @@ -440,7 +456,7 @@ wxToolBar* wxFrameBase::CreateToolBar(long style, wxWindowID id, const wxString& name) { - // the main toolbar can't be recreated (unless it was explicitly deeleted + // the main toolbar can't be recreated (unless it was explicitly deleted // before) wxCHECK_MSG( !m_frameToolBar, (wxToolBar *)NULL, wxT("recreating toolbar in wxFrame") ); @@ -457,7 +473,7 @@ wxToolBar* wxFrameBase::CreateToolBar(long style, style = wxBORDER_NONE | wxTB_HORIZONTAL | wxTB_FLAT; } - m_frameToolBar = OnCreateToolBar(style, id, name); + SetToolBar(OnCreateToolBar(style, id, name)); return m_frameToolBar; } @@ -466,9 +482,28 @@ wxToolBar* wxFrameBase::OnCreateToolBar(long style, wxWindowID id, const wxString& name) { +#if defined(__WXWINCE__) && defined(__POCKETPC__) + return new wxToolMenuBar(this, id, + wxDefaultPosition, wxDefaultSize, + style, name); +#else return new wxToolBar(this, id, wxDefaultPosition, wxDefaultSize, style, name); +#endif +} + +void wxFrameBase::SetToolBar(wxToolBar *toolbar) +{ + bool hadBar = m_frameToolBar != NULL; + m_frameToolBar = toolbar; + + if ( (m_frameToolBar != NULL) != hadBar ) + { + PositionToolBar(); + + DoLayout(); + } } #endif // wxUSE_TOOLBAR @@ -482,16 +517,16 @@ wxToolBar* wxFrameBase::OnCreateToolBar(long style, // update all menus void wxFrameBase::DoMenuUpdates(wxMenu* menu) { - wxEvtHandler* source = GetEventHandler(); - wxMenuBar* bar = GetMenuBar(); - if (menu) + { + wxEvtHandler* source = GetEventHandler(); menu->UpdateUI(source); - else if ( bar != NULL ) + } + else { - int nCount = bar->GetMenuCount(); - for (int n = 0; n < nCount; n++) - bar->GetMenu(n)->UpdateUI(source); + wxMenuBar* bar = GetMenuBar(); + if (bar != NULL) + bar->UpdateMenus(); } } @@ -526,4 +561,11 @@ void wxFrameBase::SetMenuBar(wxMenuBar *menubar) this->AttachMenuBar(menubar); } +const wxMenuItem *wxFrameBase::FindItemInMenuBar(int menuId) const +{ + const wxMenuBar * const menuBar = GetMenuBar(); + + return menuBar ? menuBar->FindItem(menuId) : NULL; +} + #endif // wxUSE_MENUS