X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/914ca1d826f4f901537f939a375ba0935b507173..3b38e2a022d97b2afae69cb5f322f96a6a0140f3:/src/gtk/choice.cpp?ds=inline diff --git a/src/gtk/choice.cpp b/src/gtk/choice.cpp index a2fa3409c8..78ea983c3c 100644 --- a/src/gtk/choice.cpp +++ b/src/gtk/choice.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: choice.cpp +// Name: src/gtk/choice.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -7,11 +7,6 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// - -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "choice.h" -#endif - #include "wx/defs.h" #if wxUSE_CHOICE @@ -19,14 +14,15 @@ #include "wx/choice.h" #include "wx/arrstr.h" -#include "wx/gtk/private.h" - -//----------------------------------------------------------------------------- -// idle system -//----------------------------------------------------------------------------- +// FIXME: We use GtkOptionMenu which has been deprecated since GTK+ 2.3.0 in +// favour of GtkComboBox. +// Later use GtkComboBox if GTK+ runtime version is new enough. +#include +#if defined(GTK_DISABLE_DEPRECATED) && GTK_CHECK_VERSION(2,3,0) +#undef GTK_DISABLE_DEPRECATED +#endif -extern void wxapp_install_idle_handler(); -extern bool g_isIdle; +#include "wx/gtk/private.h" //----------------------------------------------------------------------------- // data @@ -38,6 +34,7 @@ extern bool g_blockEventsOnDrag; // "activate" //----------------------------------------------------------------------------- +extern "C" { static void gtk_choice_clicked_callback( GtkWidget *WXUNUSED(widget), wxChoice *choice ) { if (g_isIdle) @@ -49,25 +46,8 @@ static void gtk_choice_clicked_callback( GtkWidget *WXUNUSED(widget), wxChoice * int selection = wxNOT_FOUND; -#ifdef __WXGTK20__ selection = gtk_option_menu_get_history( GTK_OPTION_MENU(choice->GetHandle()) ); -#else - GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(choice->GetHandle()) ) ); - int count = 0; - GList *child = menu_shell->children; - while (child) - { - GtkBin *bin = GTK_BIN( child->data ); - if (!bin->child) - { - selection = count; - break; - } - child = child->next; - count++; - } -#endif choice->m_selection_hack = selection; wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, choice->GetId() ); @@ -84,6 +64,7 @@ static void gtk_choice_clicked_callback( GtkWidget *WXUNUSED(widget), wxChoice * choice->GetEventHandler()->ProcessEvent(event); } +} //----------------------------------------------------------------------------- // wxChoice @@ -113,16 +94,16 @@ bool wxChoice::Create( wxWindow *parent, wxWindowID id, int n, const wxString choices[], long style, const wxValidator& validator, const wxString &name ) { - m_needParent = TRUE; + m_needParent = true; #if (GTK_MINOR_VERSION > 0) - m_acceptsFocus = TRUE; + m_acceptsFocus = true; #endif if (!PreCreation( parent, pos, size ) || !CreateBase( parent, id, pos, size, style, validator, name )) { wxFAIL_MSG( wxT("wxChoice creation failed") ); - return FALSE; + return false; } m_widget = gtk_option_menu_new(); @@ -151,7 +132,7 @@ bool wxChoice::Create( wxWindow *parent, wxWindowID id, PostCreation(size); SetBestSize(size); // need this too because this is a wxControlWithItems - return TRUE; + return true; } wxChoice::~wxChoice() @@ -245,7 +226,7 @@ void wxChoice::Clear() { // destroy the data (due to Robert's idea of using wxList // and not wxList we can't just say - // m_clientList.DeleteContents(TRUE) - this would crash! + // m_clientList.DeleteContents(true) - this would crash! wxList::compatibility_iterator node = m_clientList.GetFirst(); while ( node ) { @@ -337,9 +318,9 @@ void wxChoice::Delete( int n ) } } -int wxChoice::FindString( const wxString &string ) const +int wxChoice::FindString( const wxString &string, bool bCase ) const { - wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid choice") ); + wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid choice") ); // If you read this code once and you think you understand // it, then you are very wrong. Robert Roebling. @@ -354,28 +335,24 @@ int wxChoice::FindString( const wxString &string ) const if (bin->child) label = GTK_LABEL(bin->child); if (!label) - label = GTK_LABEL( BUTTON_CHILD(m_widget) ); + label = GTK_LABEL(GTK_BIN(m_widget)->child); wxASSERT_MSG( label != NULL , wxT("wxChoice: invalid label") ); -#ifdef __WXGTK20__ wxString tmp( wxGTK_CONV_BACK( gtk_label_get_text( label) ) ); -#else - wxString tmp( label->label ); -#endif - if (string == tmp) + if (string.IsSameAs( tmp, bCase )) return count; child = child->next; count++; } - return -1; + return wxNOT_FOUND; } int wxChoice::GetSelection() const { - wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid choice") ); + wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid choice") ); return m_selection_hack; @@ -397,12 +374,12 @@ void wxChoice::SetString( int n, const wxString& str ) if (bin->child) label = GTK_LABEL(bin->child); if (!label) - label = GTK_LABEL( BUTTON_CHILD(m_widget) ); + label = GTK_LABEL(GTK_BIN(m_widget)->child); wxASSERT_MSG( label != NULL , wxT("wxChoice: invalid label") ); - gtk_label_set_text( label, wxGTK_CONV( str ) ); - + gtk_label_set_text( label, wxGTK_CONV( str ) ); + return; } child = child->next; @@ -412,7 +389,7 @@ void wxChoice::SetString( int n, const wxString& str ) wxString wxChoice::GetString( int n ) const { - wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid choice") ); + wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid choice") ); GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) ); int count = 0; @@ -426,15 +403,11 @@ wxString wxChoice::GetString( int n ) const if (bin->child) label = GTK_LABEL(bin->child); if (!label) - label = GTK_LABEL( BUTTON_CHILD(m_widget) ); + label = GTK_LABEL(GTK_BIN(m_widget)->child); wxASSERT_MSG( label != NULL , wxT("wxChoice: invalid label") ); -#ifdef __WXGTK20__ return wxString( wxGTK_CONV_BACK( gtk_label_get_text( label) ) ); -#else - return wxString( label->label ); -#endif } child = child->next; count++; @@ -442,7 +415,7 @@ wxString wxChoice::GetString( int n ) const wxFAIL_MSG( wxT("wxChoice: invalid index in GetString()") ); - return wxT(""); + return wxEmptyString; } int wxChoice::GetCount() const @@ -503,7 +476,7 @@ void wxChoice::DoApplyWidgetStyle(GtkRcStyle *style) if (bin->child) label = bin->child; if (!label) - label = BUTTON_CHILD(m_widget); + label = GTK_BIN(m_widget)->child; gtk_widget_modify_style( label, style ); @@ -523,7 +496,7 @@ int wxChoice::GtkAddHelper(GtkWidget *menu, int pos, const wxString& item) // sorted control, need to insert at the correct index index = m_strings->Add(item); - gtk_menu_insert( GTK_MENU(menu), menu_item, index ); + gtk_menu_shell_insert( GTK_MENU_SHELL(menu), menu_item, index ); if ( index ) { @@ -543,13 +516,13 @@ int wxChoice::GtkAddHelper(GtkWidget *menu, int pos, const wxString& item) // normal control, just append if (pos == (int)m_clientList.GetCount()) { - gtk_menu_append( GTK_MENU(menu), menu_item ); - m_clientList.Append( (wxObject*) NULL ); - index = m_clientList.GetCount() - 1; + gtk_menu_shell_append( GTK_MENU_SHELL(menu), menu_item ); + m_clientList.Append( (wxObject*) NULL ); + index = m_clientList.GetCount() - 1; } else { - gtk_menu_insert( GTK_MENU(menu), menu_item, pos ); + gtk_menu_shell_insert( GTK_MENU_SHELL(menu), menu_item, pos ); m_clientList.Insert( pos, (wxObject*) NULL ); index = pos; } @@ -568,9 +541,10 @@ int wxChoice::GtkAddHelper(GtkWidget *menu, int pos, const wxString& item) // changed, but at least after adding an item // it has to change. Adapted from Matt Ownby. InvalidateBestSize(); - - gtk_signal_connect( GTK_OBJECT( menu_item ), "activate", - GTK_SIGNAL_FUNC(gtk_choice_clicked_callback), (gpointer*)this ); + + g_signal_connect_after (menu_item, "activate", + G_CALLBACK (gtk_choice_clicked_callback), + this); gtk_widget_show( menu_item ); @@ -625,11 +599,7 @@ wxSize wxChoice::DoGetBestSize() const bool wxChoice::IsOwnGtkWindow( GdkWindow *window ) { -#ifdef __WXGTK20__ return GTK_BUTTON(m_widget)->event_window; -#else - return (window == m_widget->window); -#endif } // static @@ -641,4 +611,3 @@ wxChoice::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) #endif // wxUSE_CHOICE -