X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/51c9a5db64e3df86e17d5ba4779782db677fdf15..43f4e852a1b2ac37c3db6a2b87315192ac549191:/src/motif/menu.cpp diff --git a/src/motif/menu.cpp b/src/motif/menu.cpp index a394709cbb..02ada167a3 100644 --- a/src/motif/menu.cpp +++ b/src/motif/menu.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: menu.cpp +// Name: src/motif/menu.cpp // Purpose: wxMenu, wxMenuBar, wxMenuItem // Author: Julian Smart // Modified by: @@ -20,20 +20,19 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" -#include "wx/defs.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" -#include "wx/settings.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 -#define XtDisplay XTDISPLAY -#define XtWindow XTWINDOW #endif #include <Xm/Label.h> #include <Xm/LabelG.h> @@ -53,9 +52,6 @@ // other standard headers #include <string.h> -IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler) -IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler) - // ============================================================================ // implementation // ============================================================================ @@ -73,7 +69,7 @@ void wxMenu::Init() m_popupShell = (WXWidget) NULL; m_buttonWidget = (WXWidget) NULL; m_menuId = 0; - m_topLevelMenu = (wxMenu*) NULL; + m_topLevelMenu = NULL; m_ownedByMenuBar = false; if ( !m_title.empty() ) @@ -81,10 +77,6 @@ void wxMenu::Init() Append(-3, m_title) ; AppendSeparator() ; } - - m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_MENU); - m_foregroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_MENUTEXT); - m_font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); } // The wxWindow destructor will take care of deleting the submenus. @@ -140,7 +132,7 @@ wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item) item->GetSubMenu()->m_topLevelMenu = m_topLevelMenu; } - return pos == GetMenuItemCount() ? wxMenuBase::DoAppend(item) : + return pos == GetMenuItemCount() ? wxMenuBase::DoAppend(item) : wxMenuBase::DoInsert(pos, item); } @@ -165,17 +157,14 @@ void wxMenu::SetTitle(const wxString& label) bool wxMenu::ProcessCommand(wxCommandEvent & event) { - bool processed = false; + // Try the menu's event handler first + wxEvtHandler * const handler = GetEventHandler(); + bool processed = handler ? handler->SafelyProcessEvent(event) : false; - // Try the menu's event handler - if ( !processed && GetEventHandler()) - { - processed = GetEventHandler()->ProcessEvent(event); - } // Try the window the menu was popped up from (and up // through the hierarchy) if ( !processed && GetInvokingWindow()) - processed = GetInvokingWindow()->ProcessEvent(event); + processed = GetInvokingWindow()->HandleWindowEvent(event); return processed; } @@ -189,9 +178,6 @@ void wxMenuBar::Init() m_eventHandler = this; m_menuBarFrame = NULL; m_mainWidget = (WXWidget) NULL; - m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_MENU); - m_foregroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_MENUTEXT); - m_font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); } wxMenuBar::wxMenuBar(size_t n, wxMenu *menus[], const wxArrayString& titles, long WXUNUSED(style)) @@ -227,7 +213,7 @@ void wxMenuBar::EnableTop(size_t WXUNUSED(pos), bool WXUNUSED(flag)) // wxLogWarning("wxMenuBar::EnableTop not yet implemented."); } -void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) +void wxMenuBar::SetMenuLabel(size_t pos, const wxString& label) { wxMenu *menu = GetMenu(pos); if ( !menu ) @@ -242,26 +228,14 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) XmNlabelString, label_str(), NULL); } + m_titles[pos] = label; } -wxString wxMenuBar::GetLabelTop(size_t pos) const +wxString wxMenuBar::GetMenuLabel(size_t pos) const { - wxMenu *menu = GetMenu(pos); - if ( menu ) - { - Widget w = (Widget)menu->GetButtonWidget(); - if (w) - { - XmString text; - XtVaGetValues(w, - XmNlabelString, &text, - NULL); - - return wxXmStringToString( text ); - } - } - - return wxEmptyString; + wxCHECK_MSG( pos < GetMenuCount(), wxEmptyString, + wxT("invalid menu index in wxMenuBar::GetMenuLabel") ); + return m_titles[pos]; } bool wxMenuBar::Append(wxMenu * menu, const wxString& title) @@ -317,20 +291,17 @@ wxMenu *wxMenuBar::Remove(size_t pos) // 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 +int wxMenuBar::FindMenuItem(const wxString& menuString, const wxString& itemString) const { - char buf1[200]; - char buf2[200]; - wxStripMenuCodes (wxConstCast(menuString.c_str(), char), buf1); + const wxString stripped = wxStripMenuCodes(menuString); size_t menuCount = GetMenuCount(); for (size_t i = 0; i < menuCount; i++) { - wxStripMenuCodes (wxConstCast(m_titles[i].c_str(), char), buf2); - if (strcmp (buf1, buf2) == 0) + if ( wxStripMenuCodes(m_titles[i]) == stripped ) return m_menus.Item(i)->GetData()->FindItem (itemString); } - return -1; + return wxNOT_FOUND; } wxMenuItem *wxMenuBar::FindItem(int id, wxMenu ** itemMenu) const @@ -338,17 +309,23 @@ wxMenuItem *wxMenuBar::FindItem(int id, wxMenu ** itemMenu) const if (itemMenu) *itemMenu = NULL; - wxMenuItem *item = NULL; size_t menuCount = GetMenuCount(); for (size_t i = 0; i < menuCount; i++) - if ((item = m_menus.Item(i)->GetData()->FindItem(id, itemMenu))) - return item; - return NULL; + { + wxMenuItem *item = m_menus.Item(i)->GetData()->FindItem(id, itemMenu); + if (item) return item; + } + + return NULL; } // Create menubar bool wxMenuBar::CreateMenuBar(wxFrame* parent) { + m_parent = parent; // bleach... override it! + PreCreation(); + m_parent = NULL; + if (m_mainWidget) { XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL); @@ -384,13 +361,11 @@ bool wxMenuBar::CreateMenuBar(wxFrame* parent) Widget tearOff = XmGetTearOffControl(GetWidget(menu)); wxDoChangeForegroundColour((Widget) tearOff, m_foregroundColour); wxDoChangeBackgroundColour((Widget) tearOff, m_backgroundColour, true); -#endif } +#endif } - SetBackgroundColour(m_backgroundColour); - SetForegroundColour(m_foregroundColour); - SetFont(m_font); + PostCreation(); XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL); XtRealizeWidget ((Widget) menuBarW); @@ -405,7 +380,7 @@ bool wxMenuBar::DestroyMenuBar() { if (!m_mainWidget) { - SetMenuBarFrame((wxFrame*) NULL); + SetMenuBarFrame(NULL); return false; } @@ -422,7 +397,7 @@ bool wxMenuBar::DestroyMenuBar() XtDestroyWidget((Widget) m_mainWidget); m_mainWidget = (WXWidget) 0; - SetMenuBarFrame((wxFrame*) NULL); + SetMenuBarFrame(NULL); return true; } @@ -465,17 +440,33 @@ void wxMenu::DestroyWidgetAndDetach() * */ -WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topMenu, size_t index, const wxString& title, bool pullDown) +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.IsOk() ) + { + if ( menuBar ) + m_font = menuBar->GetFont(); + else if ( GetInvokingWindow() ) + m_font = GetInvokingWindow()->GetFont(); + } + + XtSetArg (args[2], (String)wxFont::GetFontTag(), m_font.GetFontTypeC(dpy) ); + if (!pullDown) { - menu = XmCreatePopupMenu ((Widget) parent, wxMOTIF_STR("popup"), args, 2); + menu = XmCreatePopupMenu ((Widget) parent, wxMOTIF_STR("popup"), args, 3); #if 0 XtAddCallback(menu, XmNunmapCallback, @@ -486,7 +477,7 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topM else { char mnem = wxFindMnemonic (title); - menu = XmCreatePulldownMenu ((Widget) parent, wxMOTIF_STR("pulldown"), args, 2); + menu = XmCreatePulldownMenu ((Widget) parent, wxMOTIF_STR("pulldown"), args, 3); wxString title2(wxStripMenuCodes(title)); wxXmString label_str(title2); @@ -498,6 +489,8 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topM #endif XmNlabelString, label_str(), XmNsubMenuId, menu, + (String)wxFont::GetFontTag(), m_font.GetFontTypeC(dpy), + XmNpositionIndex, menuIndex, NULL); if (mnem != 0) @@ -518,9 +511,7 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topM item->CreateItem(menu, menuBar, topMenu, i); } - SetBackgroundColour(m_backgroundColour); - SetForegroundColour(m_foregroundColour); - SetFont(m_font); + ChangeFont(); return buttonWidget; } @@ -535,7 +526,7 @@ void wxMenu::DestroyMenu (bool full) node = node->GetNext() ) { wxMenuItem *item = node->GetData(); - item->SetMenuBar((wxMenuBar*) NULL); + item->SetMenuBar(NULL); item->DestroyItem(full); } @@ -561,7 +552,7 @@ WXWidget wxMenu::FindMenuItem (int id, wxMenuItem ** it) const if (id == m_menuId) { if (it) - *it = (wxMenuItem*) NULL; + *it = NULL; return m_buttonWidget; } @@ -588,13 +579,15 @@ WXWidget wxMenu::FindMenuItem (int id, wxMenuItem ** it) const } if (it) - *it = (wxMenuItem*) NULL; + *it = NULL; return (WXWidget) NULL; } void wxMenu::SetBackgroundColour(const wxColour& col) { m_backgroundColour = col; + if (!col.IsOk()) + return; if (m_menuWidget) wxDoChangeBackgroundColour(m_menuWidget, (wxColour&) col); if (m_buttonWidget) @@ -618,6 +611,8 @@ void wxMenu::SetBackgroundColour(const wxColour& col) void wxMenu::SetForegroundColour(const wxColour& col) { m_foregroundColour = col; + if (!col.IsOk()) + return; if (m_menuWidget) wxDoChangeForegroundColour(m_menuWidget, (wxColour&) col); if (m_buttonWidget) @@ -642,7 +637,7 @@ void wxMenu::ChangeFont(bool keepOriginalSize) { // 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) + if (!m_font.IsOk() || !m_menuWidget) return; Display* dpy = XtDisplay((Widget) m_menuWidget); @@ -662,7 +657,7 @@ void wxMenu::ChangeFont(bool keepOriginalSize) node = node->GetNext() ) { wxMenuItem* item = node->GetData(); - if (m_menuWidget && item->GetButtonWidget() && m_font.Ok()) + if (m_menuWidget && item->GetButtonWidget() && m_font.IsOk()) { XtVaSetValues ((Widget) item->GetButtonWidget(), wxFont::GetFontTag(), m_font.GetFontTypeC(dpy), @@ -671,6 +666,8 @@ void wxMenu::ChangeFont(bool keepOriginalSize) if (item->GetSubMenu()) item->GetSubMenu()->ChangeFont(keepOriginalSize); } +#else + wxUnusedVar(keepOriginalSize); #endif } @@ -682,7 +679,10 @@ void wxMenu::SetFont(const wxFont& font) bool wxMenuBar::SetBackgroundColour(const wxColour& col) { - m_backgroundColour = col; + if (!wxWindowBase::SetBackgroundColour(col)) + return false; + if (!col.IsOk()) + return false; if (m_mainWidget) wxDoChangeBackgroundColour(m_mainWidget, (wxColour&) col); @@ -695,7 +695,10 @@ bool wxMenuBar::SetBackgroundColour(const wxColour& col) bool wxMenuBar::SetForegroundColour(const wxColour& col) { - m_foregroundColour = col; + if (!wxWindowBase::SetForegroundColour(col)) + return false; + if (!col.IsOk()) + return false; if (m_mainWidget) wxDoChangeForegroundColour(m_mainWidget, (wxColour&) col); @@ -722,4 +725,3 @@ bool wxMenuBar::SetFont(const wxFont& font) return true; } -