X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1ab9e06d6ac4c1ac41fdbe88b0862dc62a2112f9..e4dd1e19a281da5d1e23b12fd76c9fc242bcb1d6:/src/gtk/choice.cpp?ds=sidebyside diff --git a/src/gtk/choice.cpp b/src/gtk/choice.cpp index 8765445a98..69ca481174 100644 --- a/src/gtk/choice.cpp +++ b/src/gtk/choice.cpp @@ -7,21 +7,25 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#include "wx/defs.h" +#include "wx/wxprec.h" #if wxUSE_CHOICE #include "wx/choice.h" -#include "wx/arrstr.h" -#include "wx/gtk/private.h" +#ifndef WX_PRECOMP + #include "wx/arrstr.h" +#endif -//----------------------------------------------------------------------------- -// 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 @@ -36,9 +40,6 @@ extern bool g_blockEventsOnDrag; extern "C" { static void gtk_choice_clicked_callback( GtkWidget *WXUNUSED(widget), wxChoice *choice ) { - if (g_isIdle) - wxapp_install_idle_handler(); - if (!choice->m_hasVMT) return; if (g_blockEventsOnDrag) return; @@ -93,11 +94,6 @@ bool wxChoice::Create( wxWindow *parent, wxWindowID id, int n, const wxString choices[], long style, const wxValidator& validator, const wxString &name ) { - m_needParent = true; -#if (GTK_MINOR_VERSION > 0) - m_acceptsFocus = true; -#endif - if (!PreCreation( parent, pos, size ) || !CreateBase( parent, id, pos, size, style, validator, name )) { @@ -119,7 +115,7 @@ bool wxChoice::Create( wxWindow *parent, wxWindowID id, GtkWidget *menu = gtk_menu_new(); - for (int i = 0; i < n; i++) + for (unsigned int i = 0; i < (unsigned int)n; i++) { GtkAddHelper(menu, i, choices[i]); } @@ -129,7 +125,7 @@ bool wxChoice::Create( wxWindow *parent, wxWindowID id, m_parent->DoAddChild( this ); PostCreation(size); - SetBestSize(size); // need this too because this is a wxControlWithItems + SetInitialSize(size); // need this too because this is a wxControlWithItems return true; } @@ -150,10 +146,10 @@ int wxChoice::DoAppend( const wxString &item ) return GtkAddHelper(menu, GetCount(), item); } -int wxChoice::DoInsert( const wxString &item, int pos ) +int wxChoice::DoInsert(const wxString &item, unsigned int pos) { wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid choice control") ); - wxCHECK_MSG( (pos>=0) && (pos<=GetCount()), -1, wxT("invalid index")); + wxCHECK_MSG( IsValidInsert(pos), -1, wxT("invalid index")); if (pos == GetCount()) return DoAppend(item); @@ -161,7 +157,7 @@ int wxChoice::DoInsert( const wxString &item, int pos ) GtkWidget *menu = gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ); // if the item to insert is at or before the selection, and the selection is valid - if ((pos <= m_selection_hack) && (m_selection_hack != wxNOT_FOUND)) + if (((int)pos <= m_selection_hack) && (m_selection_hack != wxNOT_FOUND)) { // move the selection forward one m_selection_hack++; @@ -170,7 +166,7 @@ int wxChoice::DoInsert( const wxString &item, int pos ) return GtkAddHelper(menu, pos, item); } -void wxChoice::DoSetItemClientData( int n, void* clientData ) +void wxChoice::DoSetItemClientData(unsigned int n, void* clientData) { wxCHECK_RET( m_widget != NULL, wxT("invalid choice control") ); @@ -180,7 +176,7 @@ void wxChoice::DoSetItemClientData( int n, void* clientData ) node->SetData( (wxObject*) clientData ); } -void* wxChoice::DoGetItemClientData( int n ) const +void* wxChoice::DoGetItemClientData(unsigned int n) const { wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid choice control") ); @@ -190,7 +186,7 @@ void* wxChoice::DoGetItemClientData( int n ) const return node->GetData(); } -void wxChoice::DoSetItemClientObject( int n, wxClientData* clientData ) +void wxChoice::DoSetItemClientObject(unsigned int n, wxClientData* clientData) { wxCHECK_RET( m_widget != NULL, wxT("invalid choice control") ); @@ -202,7 +198,7 @@ void wxChoice::DoSetItemClientObject( int n, wxClientData* clientData ) node->SetData( (wxObject*) clientData ); } -wxClientData* wxChoice::DoGetItemClientObject( int n ) const +wxClientData* wxChoice::DoGetItemClientObject(unsigned int n) const { wxCHECK_MSG( m_widget != NULL, (wxClientData*) NULL, wxT("invalid choice control") ); @@ -242,24 +238,23 @@ void wxChoice::Clear() m_selection_hack = wxNOT_FOUND; } -void wxChoice::Delete( int n ) +void wxChoice::Delete(unsigned int n) { wxCHECK_RET( m_widget != NULL, wxT("invalid choice") ); + wxCHECK_RET( IsValid(n), _T("invalid index in wxChoice::Delete") ); // VZ: apparently GTK+ doesn't have a built-in function to do it (not even // in 2.0), hence this dumb implementation -- still better than nothing - int i, - count = GetCount(); - - wxCHECK_RET( n >= 0 && n < count, _T("invalid index in wxChoice::Delete") ); + unsigned int i; + const unsigned int count = GetCount(); // if the item to delete is before the selection, and the selection is valid - if ((n < m_selection_hack) && (m_selection_hack != wxNOT_FOUND)) + if (((int)n < m_selection_hack) && (m_selection_hack != wxNOT_FOUND)) { // move the selection back one m_selection_hack--; } - else if (n == m_selection_hack) + else if ((int)n == m_selection_hack) { // invalidate the selection m_selection_hack = wxNOT_FOUND; @@ -357,12 +352,12 @@ int wxChoice::GetSelection() const } -void wxChoice::SetString( int n, const wxString& str ) +void wxChoice::SetString(unsigned int n, const wxString& str) { wxCHECK_RET( m_widget != NULL, wxT("invalid choice") ); GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) ); - int count = 0; + unsigned int count = 0; GList *child = menu_shell->children; while (child) { @@ -378,6 +373,8 @@ void wxChoice::SetString( int n, const wxString& str ) wxASSERT_MSG( label != NULL , wxT("wxChoice: invalid label") ); gtk_label_set_text( label, wxGTK_CONV( str ) ); + + InvalidateBestSize(); return; } @@ -386,12 +383,12 @@ void wxChoice::SetString( int n, const wxString& str ) } } -wxString wxChoice::GetString( int n ) const +wxString wxChoice::GetString(unsigned int n) const { 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; + unsigned int count = 0; GList *child = menu_shell->children; while (child) { @@ -417,12 +414,12 @@ wxString wxChoice::GetString( int n ) const return wxEmptyString; } -int wxChoice::GetCount() const +unsigned int wxChoice::GetCount() const { wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid choice") ); GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) ); - int count = 0; + unsigned int count = 0; GList *child = menu_shell->children; while (child) { @@ -440,7 +437,7 @@ void wxChoice::SetSelection( int n ) gtk_option_menu_set_history( GTK_OPTION_MENU(m_widget), (gint)tmp ); // set the local selection variable manually - if ((n >= 0) && (n < GetCount())) + if ((n >= 0) && ((unsigned int)n < GetCount())) { // a valid selection has been made m_selection_hack = n; @@ -483,13 +480,13 @@ void wxChoice::DoApplyWidgetStyle(GtkRcStyle *style) } } -int wxChoice::GtkAddHelper(GtkWidget *menu, int pos, const wxString& item) +int wxChoice::GtkAddHelper(GtkWidget *menu, unsigned int pos, const wxString& item) { - wxCHECK_MSG((pos>=0) && (pos<=(int)m_clientList.GetCount()), -1, wxT("invalid index")); + wxCHECK_MSG(pos<=m_clientList.GetCount(), -1, wxT("invalid index")); GtkWidget *menu_item = gtk_menu_item_new_with_label( wxGTK_CONV( item ) ); - size_t index; + unsigned int index; if ( m_strings ) { // sorted control, need to insert at the correct index @@ -513,7 +510,7 @@ int wxChoice::GtkAddHelper(GtkWidget *menu, int pos, const wxString& item) // if we're called from ctor (and GtkMenuShell is still NULL) // normal control, just append - if (pos == (int)m_clientList.GetCount()) + if (pos == m_clientList.GetCount()) { gtk_menu_shell_append( GTK_MENU_SHELL(menu), menu_item ); m_clientList.Append( (wxObject*) NULL ); @@ -561,8 +558,8 @@ wxSize wxChoice::DoGetBestSize() const if ( m_widget ) { int width; - size_t count = GetCount(); - for ( size_t n = 0; n < count; n++ ) + unsigned int count = GetCount(); + for ( unsigned int n = 0; n < count; n++ ) { GetTextExtent( GetString(n), &width, NULL, NULL, NULL ); if ( width > ret.x ) @@ -596,7 +593,7 @@ wxSize wxChoice::DoGetBestSize() const return ret; } -bool wxChoice::IsOwnGtkWindow( GdkWindow *window ) +GdkWindow *wxChoice::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const { return GTK_BUTTON(m_widget)->event_window; }