// Name: src/gtk/radiobox.cpp
// Purpose:
// Author: Robert Roebling
-// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/radiobox.h"
-#ifndef WX_PRECOMP
- #include "wx/log.h"
-#endif
-
-#include "wx/dialog.h"
-#include "wx/frame.h"
-
#if wxUSE_TOOLTIPS
#include "wx/tooltip.h"
#endif
+#include <gtk/gtk.h>
#include "wx/gtk/private.h"
+#include "wx/gtk/private/gtk2-compat.h"
+
#include <gdk/gdkkeysyms.h>
+#if GTK_CHECK_VERSION(3,0,0)
+#include <gdk/gdkkeysyms-compat.h>
+#endif
+
+//-----------------------------------------------------------------------------
+// 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 ) {}
-#include "wx/gtk/win_gtk.h"
+ GtkRadioButton * button;
+ wxRect rect;
+};
//-----------------------------------------------------------------------------
// data
//-----------------------------------------------------------------------------
+#include "wx/listimpl.cpp"
+WX_DEFINE_LIST( wxRadioBoxButtonsInfoList )
+
extern bool g_blockEventsOnDrag;
-extern wxWindowGTK *g_delayedFocus;
//-----------------------------------------------------------------------------
// "clicked"
extern "C" {
static void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioBox *rb )
{
- if (g_isIdle) wxapp_install_idle_handler();
-
- 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);
}
}
extern "C" {
static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxRadioBox *rb )
{
- if (g_isIdle)
- wxapp_install_idle_handler();
-
- if (!rb->m_hasVMT) return FALSE;
if (g_blockEventsOnDrag) return FALSE;
if ( ((gdk_event->keyval == GDK_Tab) ||
// 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) &&
return FALSE;
}
- wxList::compatibility_iterator node = rb->m_buttons.Find( (wxObject*) widget );
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = rb->m_buttonsInfo.GetFirst();
+ while( node && GTK_WIDGET( node->GetData()->button ) != widget )
+ {
+ node = node->GetNext();
+ }
if (!node)
{
return FALSE;
}
- g_signal_stop_emission_by_name (widget, "key_press_event");
-
if ((gdk_event->keyval == GDK_Up) ||
(gdk_event->keyval == GDK_Left))
{
- if (node == rb->m_buttons.GetFirst())
- node = rb->m_buttons.GetLast();
+ if (node == rb->m_buttonsInfo.GetFirst())
+ node = rb->m_buttonsInfo.GetLast();
else
node = node->GetPrevious();
}
else
{
- if (node == rb->m_buttons.GetLast())
- node = rb->m_buttons.GetFirst();
+ if (node == rb->m_buttonsInfo.GetLast())
+ node = rb->m_buttonsInfo.GetFirst();
else
node = node->GetNext();
}
- GtkWidget *button = (GtkWidget*) node->GetData();
+ GtkWidget *button = (GtkWidget*) node->GetData()->button;
gtk_widget_grab_focus( button );
}
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;
}
}
+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)
-void wxRadioBox::Init()
-{
- m_needParent = true;
- m_acceptsFocus = true;
-
- m_hasFocus =
- m_lostFocus = false;
-}
-
bool wxRadioBox::Create( wxWindow *parent, wxWindowID id,
const wxString& title,
const wxPoint &pos, const wxSize &size,
}
m_widget = GTKCreateFrame(title);
+ g_object_ref(m_widget);
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
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 );
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;
g_signal_connect (rbtn, "key_press_event",
G_CALLBACK (gtk_radiobox_keypress_callback), this);
- m_buttons.Append( (wxObject*) rbtn );
+ m_buttonsInfo.Append( new wxGTKRadioButtonInfo( rbtn, wxRect() ) );
if (HasFlag(wxRA_SPECIFY_COLS))
{
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);
}
m_parent->DoAddChild( this );
wxRadioBox::~wxRadioBox()
{
- wxList::compatibility_iterator node = m_buttons.GetFirst();
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
while (node)
{
- GtkWidget *button = GTK_WIDGET( node->GetData() );
+ GtkWidget *button = GTK_WIDGET( node->GetData()->button );
+ GTKDisconnect(button);
gtk_widget_destroy( button );
node = node->GetNext();
}
+ WX_CLEAR_LIST( wxRadioBoxButtonsInfoList, m_buttonsInfo );
}
bool wxRadioBox::Show( bool show )
if ( HasFlag(wxNO_BORDER) )
gtk_widget_hide( m_widget );
- wxList::compatibility_iterator node = m_buttons.GetFirst();
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
while (node)
{
- GtkWidget *button = GTK_WIDGET( node->GetData() );
+ GtkWidget *button = GTK_WIDGET( node->GetData()->button );
if (show)
gtk_widget_show( button );
return true;
}
-void wxRadioBox::SetFocus()
-{
- wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
-
- if (m_buttons.GetCount() == 0) return;
-
- wxList::compatibility_iterator node = m_buttons.GetFirst();
- while (node)
- {
- GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
- 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") );
- wxList::compatibility_iterator node = m_buttons.Item( n );
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( n );
wxCHECK_RET( node, wxT("radiobox wrong index") );
- GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
+ GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData()->button );
GtkDisableEvents();
int count = 0;
- wxList::compatibility_iterator node = m_buttons.GetFirst();
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
while (node)
{
- GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
- if (button->active) return count;
+ GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData()->button );
+ if (gtk_toggle_button_get_active(button)) return count;
count++;
node = node->GetNext();
}
{
wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid radiobox") );
- wxList::compatibility_iterator node = m_buttons.Item( n );
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( n );
wxCHECK_MSG( node, wxEmptyString, wxT("radiobox wrong index") );
- GtkLabel *label = GTK_LABEL(GTK_BIN(node->GetData())->child);
+ GtkLabel* label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(node->GetData()->button)));
wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
{
wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
- wxList::compatibility_iterator node = m_buttons.Item( item );
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item );
wxCHECK_RET( node, wxT("radiobox wrong index") );
- GtkLabel *g_label = GTK_LABEL(GTK_BIN(node->GetData())->child);
+ GtkLabel* g_label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(node->GetData()->button)));
gtk_label_set_text( g_label, wxGTK_CONV( label ) );
}
if ( !wxControl::Enable( enable ) )
return false;
- wxList::compatibility_iterator node = m_buttons.GetFirst();
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
while (node)
{
- GtkButton *button = GTK_BUTTON( node->GetData() );
- GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child);
+ GtkButton *button = GTK_BUTTON( node->GetData()->button );
+ 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;
}
{
wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
- wxList::compatibility_iterator node = m_buttons.Item( item );
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item );
wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
- GtkButton *button = GTK_BUTTON( node->GetData() );
- GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child);
+ GtkButton *button = GTK_BUTTON( node->GetData()->button );
+ 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 );
{
wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
- wxList::compatibility_iterator node = m_buttons.Item( item );
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item );
wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
- GtkButton *button = GTK_BUTTON( node->GetData() );
+ 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));
+ return gtk_widget_get_sensitive(GTK_WIDGET(button)) != 0;
}
bool wxRadioBox::Show(unsigned int item, bool show)
{
wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
- wxList::compatibility_iterator node = m_buttons.Item( item );
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item );
wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
- GtkWidget *button = GTK_WIDGET( node->GetData() );
+ GtkWidget *button = GTK_WIDGET( node->GetData()->button );
if (show)
gtk_widget_show( button );
{
wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
- wxList::compatibility_iterator node = m_buttons.Item( item );
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item );
wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
- GtkButton *button = GTK_BUTTON( node->GetData() );
+ 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
{
- return m_buttons.GetCount();
+ return m_buttonsInfo.GetCount();
}
void wxRadioBox::GtkDisableEvents()
{
- wxList::compatibility_iterator node = m_buttons.GetFirst();
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
while (node)
{
- g_signal_handlers_disconnect_by_func (node->GetData(),
- (gpointer) gtk_radiobutton_clicked_callback,
- this);
+ g_signal_handlers_block_by_func(node->GetData()->button,
+ (gpointer)gtk_radiobutton_clicked_callback, this);
node = node->GetNext();
}
void wxRadioBox::GtkEnableEvents()
{
- wxList::compatibility_iterator node = m_buttons.GetFirst();
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
while (node)
{
- g_signal_connect (node->GetData(), "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();
}
{
GTKFrameApplyWidgetStyle(GTK_FRAME(m_widget), style);
- wxList::compatibility_iterator node = m_buttons.GetFirst();
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
while (node)
{
- GtkWidget *widget = GTK_WIDGET( node->GetData() );
+ 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();
}
}
#if wxUSE_TOOLTIPS
-void wxRadioBox::ApplyToolTip(GtkTooltips * WXUNUSED(tips), const wxChar *tip)
+void wxRadioBox::GTKApplyToolTip(const char* tip)
{
// set this tooltip for all radiobuttons which don't have their own tips
unsigned n = 0;
- for ( wxList::compatibility_iterator node = m_buttons.GetFirst();
+ for ( wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
node;
node = node->GetNext(), n++ )
{
if ( !GetItemToolTip(n) )
{
- wxToolTip::Apply(GTK_WIDGET(node->GetData()),
- wxConvCurrent->cWX2MB(tip));
+ wxToolTip::GTKApply(GTK_WIDGET(node->GetData()->button), tip);
}
}
}
if ( tooltip )
buf = wxGTK_CONV(tooltip->GetTip());
- wxToolTip::Apply(GTK_WIDGET(m_buttons[n]), buf);
+ wxToolTip::GTKApply(GTK_WIDGET(m_buttonsInfo[n]->button), buf);
}
#endif // wxUSE_TOOLTIPS
-bool wxRadioBox::IsOwnGtkWindow( GdkWindow *window )
+GdkWindow *wxRadioBox::GTKGetWindow(wxArrayGdkWindows& windows) const
{
- if (window == m_widget->window)
- return true;
+ windows.push_back(gtk_widget_get_window(m_widget));
- wxList::compatibility_iterator node = m_buttons.GetFirst();
+ wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst();
while (node)
{
- GtkWidget *button = GTK_WIDGET( node->GetData() );
+ GtkWidget *button = GTK_WIDGET( node->GetData()->button );
- if (window == button->window)
- return true;
+ // 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();
}
- return false;
+ return NULL;
}
-void wxRadioBox::OnInternalIdle()
+// static
+wxVisualAttributes
+wxRadioBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
{
- if ( m_lostFocus )
- {
- m_hasFocus = false;
- m_lostFocus = false;
-
- wxFocusEvent event( wxEVT_KILL_FOCUS, GetId() );
- event.SetEventObject( this );
-
- (void)GetEventHandler()->ProcessEvent( event );
- }
+ return GetDefaultAttributesFromGTKWidget(gtk_radio_button_new_with_label(NULL, ""));
+}
- if (g_delayedFocus == this)
+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 (GTK_WIDGET_REALIZED(m_widget))
- {
- g_delayedFocus = NULL;
- SetFocus();
- }
+ if ( m_buttonsInfo[n]->rect.Contains(pt) )
+ return n;
}
-}
-// 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 wxNOT_FOUND;
}
#endif // wxUSE_RADIOBOX
projects / wxWidgets.git / blobdiff