X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a81258bee4e20d3fa9b3d2f6bf3bcd1200d1e5e0..a9efc294a979fb4ae801f7dc37af35677301212d:/src/gtk/radiobox.cpp?ds=sidebyside diff --git a/src/gtk/radiobox.cpp b/src/gtk/radiobox.cpp index badc40018e..67d698b214 100644 --- a/src/gtk/radiobox.cpp +++ b/src/gtk/radiobox.cpp @@ -1,449 +1,693 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: radiobox.cpp +// Name: src/gtk/radiobox.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ // Copyright: (c) 1998 Robert Roebling -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" -#ifdef __GNUG__ -#pragma implementation "radiobox.h" -#endif +#if wxUSE_RADIOBOX #include "wx/radiobox.h" -#include "wx/dialog.h" -#include "wx/frame.h" -#include "wx/gtk/win_gtk.h" + +#ifndef WX_PRECOMP + #include "wx/log.h" + #include "wx/frame.h" + #include "wx/dialog.h" +#endif + +#if wxUSE_TOOLTIPS + #include "wx/tooltip.h" +#endif + +#include "wx/gtk/private.h" +#include + +//----------------------------------------------------------------------------- +// wxGTKRadioButtonInfo +//----------------------------------------------------------------------------- +// structure internally used by wxRadioBox to store its child buttons + +class wxGTKRadioButtonInfo : public wxObject +{ +public: + wxGTKRadioButtonInfo( GtkRadioButton * abutton, const wxRect & arect ) + : button( abutton ), rect( arect ) {} + + GtkRadioButton * button; + wxRect rect; +}; //----------------------------------------------------------------------------- // data //----------------------------------------------------------------------------- -extern bool g_blockEventsOnDrag; +#include "wx/listimpl.cpp" +WX_DEFINE_LIST( wxRadioBoxButtonsInfoList ) + +extern bool g_blockEventsOnDrag; //----------------------------------------------------------------------------- // "clicked" //----------------------------------------------------------------------------- -static void gtk_radiobutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxRadioBox *rb ) +extern "C" { +static void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioBox *rb ) { - if (!rb->HasVMT()) return; - if (g_blockEventsOnDrag) return; - - if (rb->m_alreadySent) - { - rb->m_alreadySent = FALSE; - return; - } + if (!rb->m_hasVMT) return; + if (g_blockEventsOnDrag) return; - rb->m_alreadySent = TRUE; - - wxCommandEvent event( wxEVT_COMMAND_RADIOBOX_SELECTED, rb->GetId() ); - event.SetInt( rb->GetSelection() ); - wxString tmp( rb->GetStringSelection() ); - event.SetString( WXSTRINGCAST(tmp) ); - event.SetEventObject( rb ); - rb->GetEventHandler()->ProcessEvent(event); + if (!button->active) return; + + wxCommandEvent event( wxEVT_COMMAND_RADIOBOX_SELECTED, rb->GetId() ); + event.SetInt( rb->GetSelection() ); + event.SetString( rb->GetStringSelection() ); + event.SetEventObject( rb ); + rb->HandleWindowEvent(event); +} } +//----------------------------------------------------------------------------- +// "key_press_event" +//----------------------------------------------------------------------------- + +extern "C" { +static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxRadioBox *rb ) +{ + if (!rb->m_hasVMT) return FALSE; + if (g_blockEventsOnDrag) return FALSE; + + if ( ((gdk_event->keyval == GDK_Tab) || + (gdk_event->keyval == GDK_ISO_Left_Tab)) && + rb->GetParent() && (rb->GetParent()->HasFlag( wxTAB_TRAVERSAL)) ) + { + wxNavigationKeyEvent new_event; + new_event.SetEventObject( rb->GetParent() ); + // GDK reports GDK_ISO_Left_Tab for SHIFT-TAB + new_event.SetDirection( (gdk_event->keyval == GDK_Tab) ); + // CTRL-TAB changes the (parent) window, i.e. switch notebook page + new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) ); + new_event.SetCurrentFocus( rb ); + return rb->GetParent()->HandleWindowEvent(new_event); + } + + if ((gdk_event->keyval != GDK_Up) && + (gdk_event->keyval != GDK_Down) && + (gdk_event->keyval != GDK_Left) && + (gdk_event->keyval != GDK_Right)) + { + return FALSE; + } + + wxRadioBoxButtonsInfoList::compatibility_iterator node = rb->m_buttonsInfo.GetFirst(); + while( node && GTK_WIDGET( node->GetData()->button ) != widget ) + { + node = node->GetNext(); + } + if (!node) + { + return FALSE; + } + + if ((gdk_event->keyval == GDK_Up) || + (gdk_event->keyval == GDK_Left)) + { + if (node == rb->m_buttonsInfo.GetFirst()) + node = rb->m_buttonsInfo.GetLast(); + else + node = node->GetPrevious(); + } + else + { + if (node == rb->m_buttonsInfo.GetLast()) + node = rb->m_buttonsInfo.GetFirst(); + else + node = node->GetNext(); + } + + GtkWidget *button = (GtkWidget*) node->GetData()->button; + + gtk_widget_grab_focus( button ); + + return TRUE; +} +} + +extern "C" { +static gint gtk_radiobutton_focus_in( GtkWidget * WXUNUSED(widget), + GdkEvent *WXUNUSED(event), + wxRadioBox *win ) +{ + if ( win->m_lostFocus ) + { + // no, we didn't really lose it + win->m_lostFocus = FALSE; + } + else if ( !win->m_hasFocus ) + { + win->m_hasFocus = true; + + wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() ); + event.SetEventObject( win ); + + // never stop the signal emission, it seems to break the kbd handling + // inside the radiobox + (void)win->HandleWindowEvent( event ); + } + + return FALSE; +} +} + +extern "C" { +static gint gtk_radiobutton_focus_out( GtkWidget * WXUNUSED(widget), + GdkEvent *WXUNUSED(event), + wxRadioBox *win ) +{ + // wxASSERT_MSG( win->m_hasFocus, _T("got focus out without any focus in?") ); + // Replace with a warning, else we dump core a lot! + // if (!win->m_hasFocus) + // wxLogWarning(_T("Radiobox got focus out without any focus in.") ); + + // we might have lost the focus, but may be not - it may have just gone to + // another button in the same radiobox, so we'll check for it in the next + // idle iteration (leave m_hasFocus == true for now) + win->m_lostFocus = true; + + return FALSE; +} +} + +extern "C" { +static void gtk_radiobutton_size_allocate( GtkWidget *widget, + GtkAllocation * alloc, + wxRadioBox *win ) +{ + for ( wxRadioBoxButtonsInfoList::compatibility_iterator node = win->m_buttonsInfo.GetFirst(); + node; + node = node->GetNext()) + { + if (widget == GTK_WIDGET(node->GetData()->button)) + { + const wxPoint origin = win->GetPosition(); + wxRect rect = wxRect( alloc->x - origin.x, alloc->y - origin.y, + alloc->width, alloc->height ); + node->GetData()->rect = rect; + break; + } + } +} +} + + //----------------------------------------------------------------------------- // wxRadioBox //----------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS(wxRadioBox,wxControl) -BEGIN_EVENT_TABLE(wxRadioBox, wxControl) - EVT_SIZE(wxRadioBox::OnSize) -END_EVENT_TABLE() +void wxRadioBox::Init() +{ + m_hasFocus = + m_lostFocus = false; +} -wxRadioBox::wxRadioBox(void) +bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, + const wxString& title, + const wxPoint &pos, const wxSize &size, + const wxArrayString& choices, int majorDim, + long style, const wxValidator& validator, + const wxString &name ) { + wxCArrayString chs(choices); + + return Create( parent, id, title, pos, size, chs.GetCount(), + chs.GetStrings(), majorDim, style, validator, name ); } bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title, - const wxPoint &pos, const wxSize &size, - int n, const wxString choices[], int WXUNUSED(majorDim), - long style, const wxValidator& validator, const wxString &name ) -{ - m_alreadySent = FALSE; - m_needParent = TRUE; - - PreCreation( parent, id, pos, size, style, name ); - - SetValidator( validator ); - - m_widget = gtk_frame_new( title ); - - int x = m_x+5; - int y = m_y+15; - int maxLen = 0; - int height = 20; - - GtkRadioButton *m_radio = (GtkRadioButton*) NULL; - -// if (((m_style & wxRA_VERTICAL) == wxRA_VERTICAL) && (n > 0)) - if (n > 0) - { + const wxPoint &pos, const wxSize &size, + int n, const wxString choices[], int majorDim, + long style, const wxValidator& validator, + const wxString &name ) +{ + if (!PreCreation( parent, pos, size ) || + !CreateBase( parent, id, pos, size, style, validator, name )) + { + wxFAIL_MSG( wxT("wxRadioBox creation failed") ); + return false; + } + + m_widget = GTKCreateFrame(title); + wxControl::SetLabel(title); + if ( HasFlag(wxNO_BORDER) ) + { + // If we don't do this here, the wxNO_BORDER style is ignored in Show() + gtk_frame_set_shadow_type(GTK_FRAME(m_widget), GTK_SHADOW_NONE); + } + + + // majorDim may be 0 if all trailing parameters were omitted, so don't + // assert here but just use the correct value for it + SetMajorDim(majorDim == 0 ? n : majorDim, style); + + + unsigned int num_of_cols = GetColumnCount(); + unsigned int num_of_rows = GetRowCount(); + + GtkRadioButton *rbtn = (GtkRadioButton*) NULL; + + GtkWidget *table = gtk_table_new( num_of_rows, num_of_cols, FALSE ); + gtk_table_set_col_spacings( GTK_TABLE(table), 1 ); + gtk_table_set_row_spacings( GTK_TABLE(table), 1 ); + gtk_widget_show( table ); + gtk_container_add( GTK_CONTAINER(m_widget), table ); + + wxString label; GSList *radio_button_group = (GSList *) NULL; - for (int i = 0; i < n; i++) + for (unsigned int i = 0; i < (unsigned int)n; i++) { - if (i) radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) ); - - m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, choices[i] ) ); - - m_boxes.Append( (wxObject*) m_radio ); - - ConnectWidget( GTK_WIDGET(m_radio) ); - - if (!i) gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_radio), TRUE ); - - gtk_signal_connect( GTK_OBJECT(m_radio), "clicked", - GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this ); - - gtk_myfixed_put( GTK_MYFIXED(m_parent->m_wxwindow), GTK_WIDGET(m_radio), x, y ); - - int tmp = 22+gdk_string_measure( GTK_WIDGET(m_radio)->style->font, choices[i] ); - if (tmp > maxLen) maxLen = tmp; - - int width = m_width-10; - if (size.x == -1) width = tmp; - gtk_widget_set_usize( GTK_WIDGET(m_radio), width, 20 ); - - y += 20; - height += 20; - + if ( i != 0 ) + radio_button_group = gtk_radio_button_get_group( GTK_RADIO_BUTTON(rbtn) ); + + label.Empty(); + for ( wxString::const_iterator pc = choices[i].begin(); + pc != choices[i].end(); ++pc ) + { + if ( *pc != wxT('&') ) + label += *pc; + } + + rbtn = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, wxGTK_CONV( label ) ) ); + gtk_widget_show( GTK_WIDGET(rbtn) ); + + g_signal_connect (rbtn, "key_press_event", + G_CALLBACK (gtk_radiobox_keypress_callback), this); + + m_buttonsInfo.Append( new wxGTKRadioButtonInfo( rbtn, wxRect() ) ); + + if (HasFlag(wxRA_SPECIFY_COLS)) + { + int left = i%num_of_cols; + int right = (i%num_of_cols) + 1; + int top = i/num_of_cols; + int bottom = (i/num_of_cols)+1; + gtk_table_attach( GTK_TABLE(table), GTK_WIDGET(rbtn), left, right, top, bottom, + GTK_FILL, GTK_FILL, 1, 1 ); + } + else + { + int left = i/num_of_rows; + int right = (i/num_of_rows) + 1; + int top = i%num_of_rows; + int bottom = (i%num_of_rows)+1; + gtk_table_attach( GTK_TABLE(table), GTK_WIDGET(rbtn), left, right, top, bottom, + GTK_FILL, GTK_FILL, 1, 1 ); + } + + ConnectWidget( GTK_WIDGET(rbtn) ); + + if (!i) + gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(rbtn), TRUE ); + + g_signal_connect (rbtn, "clicked", + G_CALLBACK (gtk_radiobutton_clicked_callback), this); + g_signal_connect (rbtn, "focus_in_event", + G_CALLBACK (gtk_radiobutton_focus_in), this); + g_signal_connect (rbtn, "focus_out_event", + G_CALLBACK (gtk_radiobutton_focus_out), this); + g_signal_connect (rbtn, "size_allocate", + G_CALLBACK (gtk_radiobutton_size_allocate), this); } - } - - wxSize newSize = size; - if (newSize.x == -1) newSize.x = maxLen+10; - if (newSize.y == -1) newSize.y = height; - SetSize( newSize.x, newSize.y ); - - PostCreation(); - - SetLabel( title ); - - SetBackgroundColour( parent->GetBackgroundColour() ); - - Show( TRUE ); - - return TRUE; -} - -wxRadioBox::~wxRadioBox(void) -{ - wxNode *node = m_boxes.First(); - while (node) - { - GtkWidget *button = GTK_WIDGET( node->Data() ); - gtk_widget_destroy( button ); - node = node->Next(); - } -} - -void wxRadioBox::OnSize( wxSizeEvent &event ) -{ - wxControl::OnSize( event ); - - int x = m_x+5; - int y = m_y+15; - - wxNode *node = m_boxes.First(); - while (node) - { - GtkWidget *button = GTK_WIDGET( node->Data() ); - - gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), button, x, y ); - y += 20; - - int w = m_width-10; - if (w < 15) w = 15; - gtk_widget_set_usize( button, w, 20 ); - - node = node->Next(); - } + + m_parent->DoAddChild( this ); + + PostCreation(size); + + return true; +} + +wxRadioBox::~wxRadioBox() +{ + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + while (node) + { + GtkWidget *button = GTK_WIDGET( node->GetData()->button ); + gtk_widget_destroy( button ); + node = node->GetNext(); + } + WX_CLEAR_LIST( wxRadioBoxButtonsInfoList, m_buttonsInfo ); } bool wxRadioBox::Show( bool show ) { - wxCHECK_MSG( m_widget != NULL, FALSE, "invalid radiobox" ); - - wxWindow::Show( show ); - - wxNode *node = m_boxes.First(); - while (node) - { - GtkWidget *button = GTK_WIDGET( node->Data() ); - - if (show) gtk_widget_show( button ); else gtk_widget_hide( button ); - - node = node->Next(); - } - - return TRUE; -} - -int wxRadioBox::FindString( const wxString &s ) const -{ - wxCHECK_MSG( m_widget != NULL, -1, "invalid radiobox" ); - - int count = 0; - - wxNode *node = m_boxes.First(); - while (node) - { - GtkButton *button = GTK_BUTTON( node->Data() ); - - GtkLabel *label = GTK_LABEL( button->child ); - if (s == label->label) return count; - count++; - - node = node->Next(); - } - - return -1; + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") ); + + if (!wxControl::Show(show)) + { + // nothing to do + return false; + } + + if ( HasFlag(wxNO_BORDER) ) + gtk_widget_hide( m_widget ); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + while (node) + { + GtkWidget *button = GTK_WIDGET( node->GetData()->button ); + + if (show) + gtk_widget_show( button ); + else + gtk_widget_hide( button ); + + node = node->GetNext(); + } + + return true; +} + +void wxRadioBox::SetFocus() +{ + wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") ); + + if (m_buttonsInfo.GetCount() == 0) return; + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + while (node) + { + GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData()->button ); + if (button->active) + { + gtk_widget_grab_focus( GTK_WIDGET(button) ); + return; + } + node = node->GetNext(); + } } void wxRadioBox::SetSelection( int n ) { - wxCHECK_RET( m_widget != NULL, "invalid radiobox" ); - - wxNode *node = m_boxes.Nth( n ); - - if (!node) - { - wxFAIL_MSG( "wxRadioBox wrong index" ); - return; - } - - GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() ); - - gtk_toggle_button_set_state( button, 1 ); + wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") ); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( n ); + + wxCHECK_RET( node, wxT("radiobox wrong index") ); + + GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData()->button ); + + GtkDisableEvents(); + + gtk_toggle_button_set_active( button, 1 ); + + GtkEnableEvents(); } int wxRadioBox::GetSelection(void) const { - wxCHECK_MSG( m_widget != NULL, -1, "invalid radiobox" ); - - int count = 0; - - wxNode *node = m_boxes.First(); - while (node) - { - GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() ); - if (button->active) return count; - count++; - node = node->Next(); - } - - wxFAIL_MSG( "wxRadioBox none selected" ); - - return -1; -} - -wxString wxRadioBox::GetString( int n ) const -{ - wxCHECK_MSG( m_widget != NULL, "", "invalid radiobox" ); - - wxNode *node = m_boxes.Nth( n ); - - if (!node) - { - wxFAIL_MSG( "wxRadioBox wrong index" ); - return ""; - } - - GtkButton *button = GTK_BUTTON( node->Data() ); - GtkLabel *label = GTK_LABEL( button->child ); - - return wxString( label->label ); -} - -wxString wxRadioBox::GetLabel( int item ) const -{ - wxCHECK_MSG( m_widget != NULL, "", "invalid radiobox" ); - - return GetString( item ); + wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid radiobox") ); + + int count = 0; + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + while (node) + { + GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData()->button ); + if (button->active) return count; + count++; + node = node->GetNext(); + } + + wxFAIL_MSG( wxT("wxRadioBox none selected") ); + + return wxNOT_FOUND; +} + +wxString wxRadioBox::GetString(unsigned int n) const +{ + wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid radiobox") ); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( n ); + + wxCHECK_MSG( node, wxEmptyString, wxT("radiobox wrong index") ); + + GtkLabel *label = GTK_LABEL(GTK_BIN(node->GetData()->button)->child); + + wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) ); + + return str; } void wxRadioBox::SetLabel( const wxString& label ) { - wxCHECK_RET( m_widget != NULL, "invalid radiobox" ); - - wxControl::SetLabel( label ); - - gtk_frame_set_label( GTK_FRAME(m_widget), wxControl::GetLabel() ); + wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") ); + + GTKSetLabelForFrame(GTK_FRAME(m_widget), label); } -void wxRadioBox::SetLabel( int item, const wxString& label ) +void wxRadioBox::SetString(unsigned int item, const wxString& label) { - wxCHECK_RET( m_widget != NULL, "invalid radiobox" ); - - wxNode *node = m_boxes.Nth( item ); - - if (!node) - { - wxFAIL_MSG( "wxRadioBox wrong index" ); - return; - } - - GtkButton *button = GTK_BUTTON( node->Data() ); - GtkLabel *g_label = GTK_LABEL( button->child ); - - gtk_label_set( g_label, label ); + wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") ); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item ); + + wxCHECK_RET( node, wxT("radiobox wrong index") ); + + GtkLabel *g_label = GTK_LABEL(GTK_BIN(node->GetData()->button)->child); + + gtk_label_set_text( g_label, wxGTK_CONV( label ) ); } -void wxRadioBox::SetLabel( int WXUNUSED(item), wxBitmap *WXUNUSED(bitmap) ) +bool wxRadioBox::Enable( bool enable ) { - wxFAIL_MSG("wxRadioBox::SetLabel not implemented."); + if ( !wxControl::Enable( enable ) ) + return false; + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + while (node) + { + GtkButton *button = GTK_BUTTON( node->GetData()->button ); + GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child); + + gtk_widget_set_sensitive( GTK_WIDGET(button), enable ); + gtk_widget_set_sensitive( GTK_WIDGET(label), enable ); + node = node->GetNext(); + } + + return true; } -void wxRadioBox::Enable( bool enable ) +bool wxRadioBox::Enable(unsigned int item, bool enable) { - wxControl::Enable( enable ); - - wxNode *node = m_boxes.First(); - while (node) - { - GtkButton *button = GTK_BUTTON( node->Data() ); - GtkWidget *label = button->child; + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") ); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item ); + + wxCHECK_MSG( node, false, wxT("radiobox wrong index") ); + + GtkButton *button = GTK_BUTTON( node->GetData()->button ); + GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child); + gtk_widget_set_sensitive( GTK_WIDGET(button), enable ); - gtk_widget_set_sensitive( label, enable ); - node = node->Next(); - } -} - -void wxRadioBox::Enable( int item, bool enable ) -{ - wxNode *node = m_boxes.Nth( item ); - - if (!node) - { - wxFAIL_MSG( "wxRadioBox wrong index" ); - return; - } - - GtkButton *button = GTK_BUTTON( node->Data() ); - GtkWidget *label = button->child; - gtk_widget_set_sensitive( GTK_WIDGET(button), enable ); - gtk_widget_set_sensitive( label, enable ); -} - -void wxRadioBox::Show( int item, bool show ) -{ - wxNode *node = m_boxes.Nth( item ); - - if (!node) - { - wxFAIL_MSG( "wxRadioBox wrong index" ); - return; - } - - GtkWidget *button = GTK_WIDGET( node->Data() ); - - if (show) - gtk_widget_show( button ); - else - gtk_widget_hide( button ); -} - -wxString wxRadioBox::GetStringSelection(void) const -{ - wxNode *node = m_boxes.First(); - while (node) - { - GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() ); - if (button->active) + gtk_widget_set_sensitive( GTK_WIDGET(label), enable ); + + return true; +} + +bool wxRadioBox::IsItemEnabled(unsigned int item) const +{ + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") ); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item ); + + wxCHECK_MSG( node, false, wxT("radiobox wrong index") ); + + GtkButton *button = GTK_BUTTON( node->GetData()->button ); + + // don't use GTK_WIDGET_IS_SENSITIVE() here, we want to return true even if + // the parent radiobox is disabled + return GTK_WIDGET_SENSITIVE(GTK_WIDGET(button)); +} + +bool wxRadioBox::Show(unsigned int item, bool show) +{ + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") ); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item ); + + wxCHECK_MSG( node, false, wxT("radiobox wrong index") ); + + GtkWidget *button = GTK_WIDGET( node->GetData()->button ); + + if (show) + gtk_widget_show( button ); + else + gtk_widget_hide( button ); + + return true; +} + +bool wxRadioBox::IsItemShown(unsigned int item) const +{ + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") ); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item ); + + wxCHECK_MSG( node, false, wxT("radiobox wrong index") ); + + GtkButton *button = GTK_BUTTON( node->GetData()->button ); + + return GTK_WIDGET_VISIBLE(GTK_WIDGET(button)); +} + +unsigned int wxRadioBox::GetCount() const +{ + return m_buttonsInfo.GetCount(); +} + +void wxRadioBox::GtkDisableEvents() +{ + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + while (node) { - GtkLabel *label = GTK_LABEL( GTK_BUTTON(button)->child ); - return label->label; + g_signal_handlers_block_by_func(node->GetData()->button, + (gpointer)gtk_radiobutton_clicked_callback, this); + + node = node->GetNext(); } - node = node->Next(); - } - - wxFAIL_MSG( "wxRadioBox none selected" ); - return ""; } -bool wxRadioBox::SetStringSelection( const wxString&s ) +void wxRadioBox::GtkEnableEvents() { - int res = FindString( s ); - if (res == -1) return FALSE; - SetSelection( res ); - return TRUE; + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + while (node) + { + g_signal_handlers_unblock_by_func(node->GetData()->button, + (gpointer)gtk_radiobutton_clicked_callback, this); + + node = node->GetNext(); + } } -int wxRadioBox::Number(void) const +void wxRadioBox::DoApplyWidgetStyle(GtkRcStyle *style) { - return m_boxes.Number(); + GTKFrameApplyWidgetStyle(GTK_FRAME(m_widget), style); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + while (node) + { + GtkWidget *widget = GTK_WIDGET( node->GetData()->button ); + + gtk_widget_modify_style( widget, style ); + gtk_widget_modify_style(GTK_BIN(widget)->child, style); + + node = node->GetNext(); + } } -int wxRadioBox::GetNumberOfRowsOrCols(void) const +bool wxRadioBox::GTKWidgetNeedsMnemonic() const { - return 1; + return true; } -void wxRadioBox::SetNumberOfRowsOrCols( int WXUNUSED(n) ) +void wxRadioBox::GTKWidgetDoSetMnemonic(GtkWidget* w) { - wxFAIL_MSG("wxRadioBox::SetNumberOfRowsOrCols not implemented."); + GTKFrameSetMnemonicWidget(GTK_FRAME(m_widget), w); } -void wxRadioBox::SetFont( const wxFont &font ) +#if wxUSE_TOOLTIPS +void wxRadioBox::ApplyToolTip(GtkTooltips * WXUNUSED(tips), const gchar *tip) { - wxCHECK_RET( m_widget != NULL, "invalid radiobox" ); - - wxControl::SetFont( font ); - - gtk_widget_set_style( m_widget, m_widgetStyle ); - - wxNode *node = m_boxes.First(); - while (node) - { - GtkButton *button = GTK_BUTTON( node->Data() ); - - gtk_widget_set_style( button->child, m_widgetStyle ); - - node = node->Next(); - } + // set this tooltip for all radiobuttons which don't have their own tips + unsigned n = 0; + for ( wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + node; + node = node->GetNext(), n++ ) + { + if ( !GetItemToolTip(n) ) + { + wxToolTip::Apply(GTK_WIDGET(node->GetData()->button), tip); + } + } } -void wxRadioBox::SetBackgroundColour( const wxColour &colour ) +void wxRadioBox::DoSetItemToolTip(unsigned int n, wxToolTip *tooltip) { - wxCHECK_RET( m_widget != NULL, "invalid radiobox" ); - - wxControl::SetBackgroundColour( colour ); - - if (!m_backgroundColour.Ok()) return; - - gtk_widget_set_style( m_widget, m_widgetStyle ); - - wxNode *node = m_boxes.First(); - while (node) - { - GtkWidget *button = GTK_WIDGET( node->Data() ); - - gtk_widget_set_style( button, m_widgetStyle ); - - node = node->Next(); - } + wxCharBuffer buf; + if ( !tooltip ) + tooltip = GetToolTip(); + if ( tooltip ) + buf = wxGTK_CONV(tooltip->GetTip()); + + wxToolTip::Apply(GTK_WIDGET(m_buttonsInfo[n]->button), buf); } -bool wxRadioBox::IsOwnGtkWindow( GdkWindow *window ) +#endif // wxUSE_TOOLTIPS + +GdkWindow *wxRadioBox::GTKGetWindow(wxArrayGdkWindows& windows) const { - if (window == m_widget->window) return TRUE; - - wxNode *node = m_boxes.First(); - while (node) - { - GtkWidget *button = GTK_WIDGET( node->Data() ); - - if (window == button->window) return TRUE; - - node = node->Next(); - } - - return FALSE; + windows.push_back(m_widget->window); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + while (node) + { + GtkWidget *button = GTK_WIDGET( node->GetData()->button ); + + windows.push_back(button->window); + + node = node->GetNext(); + } + + return NULL; } + +void wxRadioBox::OnInternalIdle() +{ + wxControl::OnInternalIdle(); + + if ( m_lostFocus ) + { + m_hasFocus = false; + m_lostFocus = false; + + wxFocusEvent event( wxEVT_KILL_FOCUS, GetId() ); + event.SetEventObject( this ); + + (void)HandleWindowEvent( event ); + } +} + +// static +wxVisualAttributes +wxRadioBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) +{ + wxVisualAttributes attr; + // NB: we need toplevel window so that GTK+ can find the right style + GtkWidget *wnd = gtk_window_new(GTK_WINDOW_TOPLEVEL); + GtkWidget* widget = gtk_radio_button_new_with_label(NULL, ""); + gtk_container_add(GTK_CONTAINER(wnd), widget); + attr = GetDefaultAttributesFromGTKWidget(widget); + gtk_widget_destroy(wnd); + return attr; +} + +int wxRadioBox::GetItemFromPoint(const wxPoint& point) const +{ + const wxPoint pt = ScreenToClient(point); + unsigned n = 0; + for ( wxRadioBoxButtonsInfoList::compatibility_iterator + node = m_buttonsInfo.GetFirst(); node; node = node->GetNext(), n++ ) + { + if ( m_buttonsInfo[n]->rect.Contains(pt) ) + return n; + } + + return wxNOT_FOUND; +} + +#endif // wxUSE_RADIOBOX