X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6e5f6c7c609dd0b478b95df672af4093a7a5b3ac..dca2fe5daecf9c74f227062d8a9a259b4e5ef1fc:/src/gtk/radiobox.cpp diff --git a/src/gtk/radiobox.cpp b/src/gtk/radiobox.cpp index e5bb933d2b..1277b5f912 100644 --- a/src/gtk/radiobox.cpp +++ b/src/gtk/radiobox.cpp @@ -2,7 +2,6 @@ // Name: src/gtk/radiobox.cpp // Purpose: // Author: Robert Roebling -// Id: $Id$ // Copyright: (c) 1998 Robert Roebling // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -14,18 +13,18 @@ #include "wx/radiobox.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 #include "wx/gtk/private.h" +#include "wx/gtk/private/gtk2-compat.h" + #include +#if GTK_CHECK_VERSION(3,0,0) +#include +#endif //----------------------------------------------------------------------------- // wxGTKRadioButtonInfo @@ -58,16 +57,15 @@ extern bool g_blockEventsOnDrag; extern "C" { static void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioBox *rb ) { - if (!rb->m_hasVMT) return; if (g_blockEventsOnDrag) return; - if (!button->active) return; + if (!gtk_toggle_button_get_active(button)) return; - wxCommandEvent event( wxEVT_COMMAND_RADIOBOX_SELECTED, rb->GetId() ); + wxCommandEvent event( wxEVT_RADIOBOX, rb->GetId() ); event.SetInt( rb->GetSelection() ); event.SetString( rb->GetStringSelection() ); event.SetEventObject( rb ); - rb->GetEventHandler()->ProcessEvent(event); + rb->HandleWindowEvent(event); } } @@ -78,7 +76,6 @@ static void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioBo 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) || @@ -90,9 +87,9 @@ static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_ // 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.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) != 0 ); new_event.SetCurrentFocus( rb ); - return rb->GetParent()->GetEventHandler()->ProcessEvent( new_event ); + return rb->GetParent()->HandleWindowEvent(new_event); } if ((gdk_event->keyval != GDK_Up) && @@ -138,46 +135,33 @@ static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_ } extern "C" { -static gint gtk_radiobutton_focus_in( GtkWidget *widget, - GdkEvent *WXUNUSED(event), - wxRadioBox *win ) +static gint gtk_radiobutton_focus_out( GtkWidget * WXUNUSED(widget), + GdkEventFocus *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->GetEventHandler()->ProcessEvent( event ); - } + // NB: This control is composed of several GtkRadioButton widgets and + // when focus changes from one of them to another in the same + // wxRadioBox, we get a focus-out event followed by focus-in for + // another GtkRadioButton owned by the same control. We don't want + // to generate two spurious wxEVT_SET_FOCUS events in this case, + // so we defer sending wx events until idle time. + win->GTKHandleFocusOut(); + // never stop the signal emission, it seems to break the kbd handling + // inside the radiobox return FALSE; } } extern "C" { -static gint gtk_radiobutton_focus_out( GtkWidget *widget, - GdkEvent *WXUNUSED(event), - wxRadioBox *win ) +static gint gtk_radiobutton_focus_in( GtkWidget * WXUNUSED(widget), + GdkEventFocus *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; + win->GTKHandleFocusIn(); + // never stop the signal emission, it seems to break the kbd handling + // inside the radiobox return FALSE; } } @@ -210,12 +194,6 @@ static void gtk_radiobutton_size_allocate( GtkWidget *widget, IMPLEMENT_DYNAMIC_CLASS(wxRadioBox,wxControl) -void wxRadioBox::Init() -{ - m_hasFocus = - m_lostFocus = false; -} - bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title, const wxPoint &pos, const wxSize &size, @@ -243,6 +221,7 @@ bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title, } m_widget = GTKCreateFrame(title); + g_object_ref(m_widget); wxControl::SetLabel(title); if ( HasFlag(wxNO_BORDER) ) { @@ -259,7 +238,7 @@ bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title, unsigned int num_of_cols = GetColumnCount(); unsigned int num_of_rows = GetRowCount(); - GtkRadioButton *rbtn = (GtkRadioButton*) NULL; + GtkRadioButton *rbtn = NULL; GtkWidget *table = gtk_table_new( num_of_rows, num_of_cols, FALSE ); gtk_table_set_col_spacings( GTK_TABLE(table), 1 ); @@ -268,14 +247,15 @@ bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title, gtk_container_add( GTK_CONTAINER(m_widget), table ); wxString label; - GSList *radio_button_group = (GSList *) NULL; + GSList *radio_button_group = NULL; for (unsigned int i = 0; i < (unsigned int)n; i++) { if ( i != 0 ) radio_button_group = gtk_radio_button_get_group( GTK_RADIO_BUTTON(rbtn) ); label.Empty(); - for ( const wxChar *pc = choices[i]; *pc; pc++ ) + for ( wxString::const_iterator pc = choices[i].begin(); + pc != choices[i].end(); ++pc ) { if ( *pc != wxT('&') ) label += *pc; @@ -336,6 +316,7 @@ wxRadioBox::~wxRadioBox() while (node) { GtkWidget *button = GTK_WIDGET( node->GetData()->button ); + GTKDisconnect(button); gtk_widget_destroy( button ); node = node->GetNext(); } @@ -371,25 +352,6 @@ bool wxRadioBox::Show( bool show ) 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, wxT("invalid radiobox") ); @@ -417,7 +379,7 @@ int wxRadioBox::GetSelection(void) const while (node) { GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData()->button ); - if (button->active) return count; + if (gtk_toggle_button_get_active(button)) return count; count++; node = node->GetNext(); } @@ -435,7 +397,7 @@ wxString wxRadioBox::GetString(unsigned int n) const wxCHECK_MSG( node, wxEmptyString, wxT("radiobox wrong index") ); - GtkLabel *label = GTK_LABEL(GTK_BIN(node->GetData()->button)->child); + GtkLabel* label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(node->GetData()->button))); wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) ); @@ -457,7 +419,7 @@ void wxRadioBox::SetString(unsigned int item, const wxString& label) wxCHECK_RET( node, wxT("radiobox wrong index") ); - GtkLabel *g_label = GTK_LABEL(GTK_BIN(node->GetData()->button)->child); + GtkLabel* g_label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(node->GetData()->button))); gtk_label_set_text( g_label, wxGTK_CONV( label ) ); } @@ -471,13 +433,16 @@ bool wxRadioBox::Enable( bool enable ) while (node) { GtkButton *button = GTK_BUTTON( node->GetData()->button ); - GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child); + GtkLabel *label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(button))); gtk_widget_set_sensitive( GTK_WIDGET(button), enable ); gtk_widget_set_sensitive( GTK_WIDGET(label), enable ); node = node->GetNext(); } + if (enable) + GTKFixSensitivity(); + return true; } @@ -490,7 +455,7 @@ bool wxRadioBox::Enable(unsigned int item, bool enable) wxCHECK_MSG( node, false, wxT("radiobox wrong index") ); GtkButton *button = GTK_BUTTON( node->GetData()->button ); - GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child); + GtkLabel *label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(button))); gtk_widget_set_sensitive( GTK_WIDGET(button), enable ); gtk_widget_set_sensitive( GTK_WIDGET(label), enable ); @@ -510,7 +475,7 @@ bool wxRadioBox::IsItemEnabled(unsigned int item) const // 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)); + return gtk_widget_get_sensitive(GTK_WIDGET(button)) != 0; } bool wxRadioBox::Show(unsigned int item, bool show) @@ -541,7 +506,7 @@ bool wxRadioBox::IsItemShown(unsigned int item) const GtkButton *button = GTK_BUTTON( node->GetData()->button ); - return GTK_WIDGET_VISIBLE(GTK_WIDGET(button)); + return gtk_widget_get_visible(GTK_WIDGET(button)) != 0; } unsigned int wxRadioBox::GetCount() const @@ -554,9 +519,8 @@ void wxRadioBox::GtkDisableEvents() wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); while (node) { - g_signal_handlers_disconnect_by_func (node->GetData()->button, - (gpointer) gtk_radiobutton_clicked_callback, - this); + g_signal_handlers_block_by_func(node->GetData()->button, + (gpointer)gtk_radiobutton_clicked_callback, this); node = node->GetNext(); } @@ -567,8 +531,8 @@ void wxRadioBox::GtkEnableEvents() wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); while (node) { - g_signal_connect (node->GetData()->button, "clicked", - G_CALLBACK (gtk_radiobutton_clicked_callback), this); + g_signal_handlers_unblock_by_func(node->GetData()->button, + (gpointer)gtk_radiobutton_clicked_callback, this); node = node->GetNext(); } @@ -583,8 +547,8 @@ void wxRadioBox::DoApplyWidgetStyle(GtkRcStyle *style) { GtkWidget *widget = GTK_WIDGET( node->GetData()->button ); - gtk_widget_modify_style( widget, style ); - gtk_widget_modify_style(GTK_BIN(widget)->child, style); + GTKApplyStyle(widget, style); + GTKApplyStyle(gtk_bin_get_child(GTK_BIN(widget)), style); node = node->GetNext(); } @@ -601,7 +565,7 @@ void wxRadioBox::GTKWidgetDoSetMnemonic(GtkWidget* w) } #if wxUSE_TOOLTIPS -void wxRadioBox::ApplyToolTip(GtkTooltips * WXUNUSED(tips), const gchar *tip) +void wxRadioBox::GTKApplyToolTip(const char* tip) { // set this tooltip for all radiobuttons which don't have their own tips unsigned n = 0; @@ -611,7 +575,7 @@ void wxRadioBox::ApplyToolTip(GtkTooltips * WXUNUSED(tips), const gchar *tip) { if ( !GetItemToolTip(n) ) { - wxToolTip::Apply(GTK_WIDGET(node->GetData()->button), tip); + wxToolTip::GTKApply(GTK_WIDGET(node->GetData()->button), tip); } } } @@ -624,21 +588,23 @@ void wxRadioBox::DoSetItemToolTip(unsigned int n, wxToolTip *tooltip) if ( tooltip ) buf = wxGTK_CONV(tooltip->GetTip()); - wxToolTip::Apply(GTK_WIDGET(m_buttonsInfo[n]->button), buf); + wxToolTip::GTKApply(GTK_WIDGET(m_buttonsInfo[n]->button), buf); } #endif // wxUSE_TOOLTIPS GdkWindow *wxRadioBox::GTKGetWindow(wxArrayGdkWindows& windows) const { - windows.push_back(m_widget->window); + windows.push_back(gtk_widget_get_window(m_widget)); wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); while (node) { GtkWidget *button = GTK_WIDGET( node->GetData()->button ); - windows.push_back(button->window); + // don't put NULL pointers in the 'windows' array! + if (gtk_widget_get_window(button)) + windows.push_back(gtk_widget_get_window(button)); node = node->GetNext(); } @@ -646,34 +612,11 @@ GdkWindow *wxRadioBox::GTKGetWindow(wxArrayGdkWindows& windows) const 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)GetEventHandler()->ProcessEvent( 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; + return GetDefaultAttributesFromGTKWidget(gtk_radio_button_new_with_label(NULL, "")); } int wxRadioBox::GetItemFromPoint(const wxPoint& point) const