/////////////////////////////////////////////////////////////////////////////
-// Name: notebook.cpp
+// Name: src/gtk/notebook.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
+#if wxUSE_NOTEBOOK
+
#include "wx/notebook.h"
-#if wxUSE_NOTEBOOK
+#ifndef WX_PRECOMP
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/utils.h"
+ #include "wx/msgdlg.h"
+ #include "wx/bitmap.h"
+#endif
-#include "wx/panel.h"
-#include "wx/utils.h"
#include "wx/imaglist.h"
-#include "wx/intl.h"
-#include "wx/log.h"
-#include "wx/bitmap.h"
#include "wx/fontutil.h"
#include "wx/gtk/private.h"
-#include "wx/gtk/win_gtk.h"
#include <gdk/gdkkeysyms.h>
-#include "wx/msgdlg.h"
-
// ----------------------------------------------------------------------------
// events
// ----------------------------------------------------------------------------
DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
-//-----------------------------------------------------------------------------
-// idle system
-//-----------------------------------------------------------------------------
-
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
-
//-----------------------------------------------------------------------------
// data
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
extern "C" {
-static void gtk_notebook_page_change_callback(GtkNotebook *WXUNUSED(widget),
- GtkNotebookPage *WXUNUSED(page),
- gint page,
- wxNotebook *notebook )
+static void gtk_notebook_page_changing_callback( GtkNotebook *widget,
+ GtkNotebookPage *WXUNUSED(gpage),
+ guint page,
+ wxNotebook *notebook )
{
- // are you trying to call SetSelection() from a notebook event handler?
- // you shouldn't!
- wxCHECK_RET( !notebook->m_inSwitchPage,
- _T("gtk_notebook_page_change_callback reentered") );
-
- notebook->m_inSwitchPage = TRUE;
- if (g_isIdle)
- wxapp_install_idle_handler();
-
- int old = notebook->GetSelection();
-
- wxNotebookEvent eventChanging( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING,
- notebook->GetId(), page, old );
- eventChanging.SetEventObject( notebook );
+ int old = gtk_notebook_get_current_page( widget );
- if ( (notebook->GetEventHandler()->ProcessEvent(eventChanging)) &&
- !eventChanging.IsAllowed() )
+ if ( !notebook->SendPageChangingEvent(page) )
{
- /* program doesn't allow the page change */
- g_signal_stop_emission_by_name (notebook->m_widget,
- "switch_page");
+ // program doesn't allow the page change
+ g_signal_stop_emission_by_name(notebook->m_widget, "switch_page");
}
- else // change allowed
+ else
{
- // make wxNotebook::GetSelection() return the correct (i.e. consistent
- // with wxNotebookEvent::GetSelection()) value even though the page is
- // not really changed in GTK+
- notebook->m_selection = page;
-
- wxNotebookEvent eventChanged( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED,
- notebook->GetId(), page, old );
- eventChanged.SetEventObject( notebook );
- notebook->GetEventHandler()->ProcessEvent( eventChanged );
+ // the page change event also reports the old page
+ notebook->m_oldSelection = old;
}
+}
+}
- notebook->m_inSwitchPage = FALSE;
+extern "C" {
+static void gtk_notebook_page_changed_callback( GtkNotebook *widget,
+ GtkNotebookPage *WXUNUSED(gpage),
+ guint page,
+ wxNotebook *notebook )
+{
+ int old = notebook->m_oldSelection;
+ notebook->SendPageChangedEvent( old );
}
}
extern "C" {
static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxWindow *win )
{
- if (g_isIdle)
- wxapp_install_idle_handler();
-
if ((win->m_x == alloc->x) &&
(win->m_y == alloc->y) &&
(win->m_width == alloc->width) &&
//-----------------------------------------------------------------------------
extern "C" {
-static gint
+static void
gtk_notebook_realized_callback( GtkWidget * WXUNUSED(widget), wxWindow *win )
{
- if (g_isIdle)
- wxapp_install_idle_handler();
-
/* GTK 1.2 up to version 1.2.5 is broken so that we have to call a queue_resize
here in order to make repositioning before showing to take effect. */
gtk_widget_queue_resize( win->m_widget );
-
- return FALSE;
-}
-}
-
-//-----------------------------------------------------------------------------
-// "key_press_event"
-//-----------------------------------------------------------------------------
-
-extern "C" {
-static gint gtk_notebook_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxNotebook *notebook )
-{
- if (g_isIdle)
- wxapp_install_idle_handler();
-
- if (!notebook->m_hasVMT) return FALSE;
- if (g_blockEventsOnDrag) return FALSE;
-
- /* win is a control: tab can be propagated up */
- if ((gdk_event->keyval == GDK_Left) || (gdk_event->keyval == GDK_Right))
- {
- int page;
- int nMax = notebook->GetPageCount();
- if ( nMax-- ) // decrement it to get the last valid index
- {
- int nSel = notebook->GetSelection();
-
- // change selection wrapping if it becomes invalid
- page = (gdk_event->keyval != GDK_Left) ? nSel == nMax ? 0
- : nSel + 1
- : nSel == 0 ? nMax
- : nSel - 1;
- }
- else // notebook is empty, no next page
- {
- return FALSE;
- }
-
- // m_selection = page;
- gtk_notebook_set_current_page( GTK_NOTEBOOK(widget), page );
-
- g_signal_stop_emission_by_name (widget, "key_press_event");
- return TRUE;
- }
-
- /* win is a control: tab can be propagated up */
- if ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab))
- {
- int sel = notebook->GetSelection();
- if (sel == -1)
- return TRUE;
- wxGtkNotebookPage *nb_page = notebook->GetNotebookPage(sel);
- wxCHECK_MSG( nb_page, FALSE, _T("invalid selection in wxNotebook") );
-
- wxNavigationKeyEvent event;
- event.SetEventObject( notebook );
- /* GDK reports GDK_ISO_Left_Tab for SHIFT-TAB */
- event.SetDirection( (gdk_event->keyval == GDK_Tab) );
- /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
- event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) ||
- (gdk_event->keyval == GDK_Left) || (gdk_event->keyval == GDK_Right) );
- event.SetCurrentFocus( notebook );
-
- wxNotebookPage *client = notebook->GetPage(sel);
- if ( !client->GetEventHandler()->ProcessEvent( event ) )
- {
- client->SetFocus();
- }
-
- g_signal_stop_emission_by_name (widget, "key_press_event");
- return TRUE;
- }
-
- return FALSE;
}
}
void wxNotebook::Init()
{
m_padding = 0;
- m_inSwitchPage = FALSE;
m_imageList = (wxImageList *) NULL;
- m_selection = -1;
- m_themeEnabled = TRUE;
+ m_oldSelection = -1;
+ m_themeEnabled = true;
}
wxNotebook::wxNotebook()
const wxPoint& pos, const wxSize& size,
long style, const wxString& name )
{
- m_needParent = TRUE;
- m_acceptsFocus = TRUE;
m_insertCallback = (wxInsertChildFunction)wxInsertChildInNotebook;
+ if ( (style & wxBK_ALIGN_MASK) == wxBK_DEFAULT )
+ style |= wxBK_TOP;
+
if (!PreCreation( parent, pos, size ) ||
!CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
{
wxFAIL_MSG( wxT("wxNoteBook creation failed") );
- return FALSE;
+ return false;
}
gtk_notebook_set_scrollable( GTK_NOTEBOOK(m_widget), 1 );
g_signal_connect (m_widget, "switch_page",
- G_CALLBACK (gtk_notebook_page_change_callback), this);
+ G_CALLBACK (gtk_notebook_page_changing_callback), this);
+
+ g_signal_connect_after (m_widget, "switch_page",
+ G_CALLBACK (gtk_notebook_page_changed_callback), this);
m_parent->DoAddChild( this );
if (m_windowStyle & wxBK_BOTTOM)
gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_BOTTOM );
- g_signal_connect (m_widget, "key_press_event",
- G_CALLBACK (gtk_notebook_key_press_callback), this);
-
PostCreation(size);
g_signal_connect (m_widget, "realize",
G_CALLBACK (gtk_notebook_realized_callback), this);
- return TRUE;
+ return true;
}
int wxNotebook::GetSelection() const
{
wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid notebook") );
- if ( m_selection == -1 )
- {
- GList *nb_pages = GTK_NOTEBOOK(m_widget)->children;
-
- if (g_list_length(nb_pages) != 0)
- {
- GtkNotebook *notebook = GTK_NOTEBOOK(m_widget);
-
- gpointer cur = notebook->cur_page;
- if ( cur != NULL )
- {
- wxConstCast(this, wxNotebook)->m_selection =
- g_list_index( nb_pages, cur );
- }
- }
- }
-
- return m_selection;
+ return gtk_notebook_get_current_page( GTK_NOTEBOOK(m_widget) );
}
wxString wxNotebook::GetPageText( size_t page ) const
{
- wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid notebook") );
+ wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid notebook") );
wxGtkNotebookPage* nb_page = GetNotebookPage(page);
if (nb_page)
return nb_page->m_text;
else
- return wxT("");
+ return wxEmptyString;
}
int wxNotebook::GetPageImage( size_t page ) const
return m_pagesData.Item(page)->GetData();
}
-int wxNotebook::SetSelection( size_t page )
+int wxNotebook::DoSetSelection( size_t page, int flags )
{
wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid notebook") );
int selOld = GetSelection();
- // cache the selection
- m_selection = page;
+ if ( !(flags & SetSelection_SendEvent) )
+ {
+ g_signal_handlers_disconnect_by_func (m_widget,
+ (gpointer) gtk_notebook_page_changing_callback,
+ this);
+
+ g_signal_handlers_disconnect_by_func (m_widget,
+ (gpointer) gtk_notebook_page_changed_callback,
+ this);
+ }
+
gtk_notebook_set_current_page( GTK_NOTEBOOK(m_widget), page );
+ if ( !(flags & SetSelection_SendEvent) )
+ {
+ // reconnect to signals
+
+ g_signal_connect (m_widget, "switch_page",
+ G_CALLBACK (gtk_notebook_page_changing_callback), this);
+
+ g_signal_connect_after (m_widget, "switch_page",
+ G_CALLBACK (gtk_notebook_page_changed_callback), this);
+ }
+
wxNotebookPage *client = GetPage(page);
if ( client )
client->SetFocus();
bool wxNotebook::SetPageText( size_t page, const wxString &text )
{
- wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid notebook") );
+ wxCHECK_MSG( m_widget != NULL, false, wxT("invalid notebook") );
wxGtkNotebookPage* nb_page = GetNotebookPage(page);
- wxCHECK_MSG( nb_page, FALSE, wxT("SetPageText: invalid page index") );
+ wxCHECK_MSG( nb_page, false, wxT("SetPageText: invalid page index") );
nb_page->m_text = text;
gtk_label_set_text( nb_page->m_label, wxGTK_CONV( nb_page->m_text ) );
- return TRUE;
+ return true;
}
bool wxNotebook::SetPageImage( size_t page, int image )
wxGtkNotebookPage* nb_page = GetNotebookPage(page);
- if (!nb_page) return FALSE;
+ if (!nb_page) return false;
/* Optimization posibility: return immediately if image unchanged.
* Not enabled because it may break existing (stupid) code that
* manipulates the imagelist to cycle images */
- /* if (image == nb_page->m_image) return TRUE; */
+ /* if (image == nb_page->m_image) return true; */
/* For different cases:
1) no image -> no image
4) image -> image */
if (image == -1 && nb_page->m_image == -1)
- return TRUE; /* Case 1): Nothing to do. */
+ return true; /* Case 1): Nothing to do. */
GtkWidget *pixmapwid = (GtkWidget*) NULL;
{
/* Case 2) or 4). There is already an image in the gtkhbox. Let's find it */
- GList *child = gtk_container_children(GTK_CONTAINER(nb_page->m_box));
+ GList *child = gtk_container_get_children(GTK_CONTAINER(nb_page->m_box));
while (child)
{
- if (GTK_IS_PIXMAP(child->data))
+ if (GTK_IS_IMAGE(child->data))
{
pixmapwid = GTK_WIDGET(child->data);
break;
gtk_container_remove(GTK_CONTAINER(nb_page->m_box), pixmapwid);
nb_page->m_image = -1;
- return TRUE; /* Case 2) */
+ return true; /* Case 2) */
}
}
/* Construct the new pixmap */
const wxBitmap *bmp = m_imageList->GetBitmapPtr(image);
- GdkPixmap *pixmap = bmp->GetPixmap();
- GdkBitmap *mask = (GdkBitmap*) NULL;
- if ( bmp->GetMask() )
- {
- mask = bmp->GetMask()->GetBitmap();
- }
if (pixmapwid == NULL)
{
/* Case 3) No old pixmap. Create a new one and prepend it to the hbox */
- pixmapwid = gtk_pixmap_new (pixmap, mask );
+ pixmapwid = gtk_image_new_from_pixbuf(bmp->GetPixbuf());
/* CHECKME: Are these pack flags okay? */
gtk_box_pack_start(GTK_BOX(nb_page->m_box), pixmapwid, FALSE, FALSE, m_padding);
else
{
/* Case 4) Simply replace the pixmap */
- gtk_pixmap_set(GTK_PIXMAP(pixmapwid), pixmap, mask);
+ gtk_image_set_from_pixbuf((GtkImage*)pixmapwid, bmp->GetPixbuf());
}
nb_page->m_image = image;
- return TRUE;
+ return true;
}
void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) )
bool wxNotebook::DeleteAllPages()
{
- wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid notebook") );
+ wxCHECK_MSG( m_widget != NULL, false, wxT("invalid notebook") );
while (m_pagesData.GetCount() > 0)
DeletePage( m_pagesData.GetCount()-1 );
wxNotebookPage *wxNotebook::DoRemovePage( size_t page )
{
- if ( m_selection != -1 && (size_t)m_selection >= page )
- {
- // the index will become invalid after the page is deleted
- m_selection = -1;
- }
-
wxNotebookPage *client = wxNotebookBase::DoRemovePage(page);
if ( !client )
return NULL;
gtk_widget_ref( client->m_widget );
gtk_widget_unrealize( client->m_widget );
- gtk_widget_unparent( client->m_widget );
- // gtk_notebook_remove_page() sends "switch_page" signal with some strange
- // new page index (when deleting selected page 0, new page is 1 although,
- // clearly, the selection should stay 0), so suppress this
- g_signal_handlers_disconnect_by_func (m_widget,
- (gpointer) gtk_notebook_page_change_callback,
- this);
+ // we don't need to unparent the client->m_widget; GTK+ will do
+ // that for us (and will throw a warning if we do it!)
gtk_notebook_remove_page( GTK_NOTEBOOK(m_widget), page );
- g_signal_connect (m_widget, "switch_page",
- G_CALLBACK (gtk_notebook_page_change_callback), this);
-
wxGtkNotebookPage* p = GetNotebookPage(page);
m_pagesData.DeleteObject(p);
delete p;
bool select,
int imageId )
{
- wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid notebook") );
+ wxCHECK_MSG( m_widget != NULL, false, wxT("invalid notebook") );
- wxCHECK_MSG( win->GetParent() == this, FALSE,
+ wxCHECK_MSG( win->GetParent() == this, false,
wxT("Can't add a page whose parent is not the notebook!") );
- wxCHECK_MSG( position <= GetPageCount(), FALSE,
+ wxCHECK_MSG( position <= GetPageCount(), false,
_T("invalid page index in wxNotebookPage::InsertPage()") );
// Hack Alert! (Part II): See above in wxInsertChildInNotebook callback
// hand here.
win->m_widget->parent = NULL;
- // don't receive switch page during addition
- g_signal_handlers_disconnect_by_func (m_widget,
- (gpointer) gtk_notebook_page_change_callback,
- this);
-
if (m_themeEnabled)
- win->SetThemeEnabled(TRUE);
+ win->SetThemeEnabled(true);
GtkNotebook *notebook = GTK_NOTEBOOK(m_widget);
m_pages.Insert(win, position);
nb_page->m_box = gtk_hbox_new( FALSE, 1 );
- gtk_container_border_width( GTK_CONTAINER(nb_page->m_box), 2 );
+ gtk_container_set_border_width((GtkContainer*)nb_page->m_box, 2);
g_signal_connect (win->m_widget, "size_allocate",
G_CALLBACK (gtk_page_size_callback), win);
wxASSERT( m_imageList != NULL );
const wxBitmap *bmp = m_imageList->GetBitmapPtr(imageId);
- GdkPixmap *pixmap = bmp->GetPixmap();
- GdkBitmap *mask = (GdkBitmap*) NULL;
- if ( bmp->GetMask() )
- {
- mask = bmp->GetMask()->GetBitmap();
- }
-
- GtkWidget *pixmapwid = gtk_pixmap_new (pixmap, mask );
-
+ GtkWidget* pixmapwid = gtk_image_new_from_pixbuf(bmp->GetPixbuf());
gtk_box_pack_start(GTK_BOX(nb_page->m_box), pixmapwid, FALSE, FALSE, m_padding);
-
gtk_widget_show(pixmapwid);
}
/* set the label text */
- nb_page->m_text = text;
- if (nb_page->m_text.IsEmpty()) nb_page->m_text = wxT("");
+ nb_page->m_text = wxStripMenuCodes(text);
+ if (nb_page->m_text.empty()) nb_page->m_text = wxEmptyString;
nb_page->m_label = GTK_LABEL( gtk_label_new(wxGTK_CONV(nb_page->m_text)) );
gtk_box_pack_end( GTK_BOX(nb_page->m_box), GTK_WIDGET(nb_page->m_label), FALSE, FALSE, m_padding );
/* show the label */
gtk_widget_show( GTK_WIDGET(nb_page->m_label) );
+
if (select && (m_pagesData.GetCount() > 1))
{
- SetSelection( position );
+ SetSelection( position );
}
- g_signal_connect (m_widget, "switch_page",
- G_CALLBACK (gtk_notebook_page_change_callback), this);
-
InvalidateBestSize();
- return TRUE;
+ return true;
}
// helper for HitTest(): check if the point lies inside the given widget which
size_t i = 0;
GtkNotebook * notebook = GTK_NOTEBOOK(m_widget);
- if (gtk_notebook_get_scrollable(notebook));
+ if (gtk_notebook_get_scrollable(notebook))
i = g_list_position( notebook->children, notebook->first_tab );
for ( ; i < count; i++ )
{
GtkWidget *pixmap = NULL;
- GList *children = gtk_container_children(GTK_CONTAINER(box));
+ GList *children = gtk_container_get_children(GTK_CONTAINER(box));
for ( GList *child = children; child; child = child->next )
{
- if ( GTK_IS_PIXMAP(child->data) )
+ if (GTK_IS_IMAGE(child->data))
{
pixmap = GTK_WIDGET(child->data);
break;
if ( pixmap && IsPointInsideWidget(pt, pixmap, x, y) )
{
- *flags = wxNB_HITTEST_ONICON;
+ *flags = wxBK_HITTEST_ONICON;
}
else if ( IsPointInsideWidget(pt, GTK_WIDGET(nb_page->m_label), x, y) )
{
- *flags = wxNB_HITTEST_ONLABEL;
+ *flags = wxBK_HITTEST_ONLABEL;
}
else
{
- *flags = wxNB_HITTEST_ONITEM;
+ *flags = wxBK_HITTEST_ONITEM;
}
}
}
if ( flags )
- *flags = wxNB_HITTEST_NOWHERE;
+ {
+ *flags = wxBK_HITTEST_NOWHERE;
+ wxWindowBase * page = GetCurrentPage();
+ if ( page )
+ {
+ // rect origin is in notebook's parent coordinates
+ wxRect rect = page->GetRect();
+
+ // adjust it to the notebook's coordinates
+ wxPoint pos = GetPosition();
+ rect.x -= pos.x;
+ rect.y -= pos.y;
+ if ( rect.Contains( pt ) )
+ *flags |= wxBK_HITTEST_ONPAGE;
+ }
+ }
return wxNOT_FOUND;
}
void wxNotebook::SetConstraintSizes( bool WXUNUSED(recurse) )
{
// don't set the sizes of the pages - their correct size is not yet known
- wxControl::SetConstraintSizes(FALSE);
+ wxControl::SetConstraintSizes(false);
}
bool wxNotebook::DoPhase( int WXUNUSED(nPhase) )
{
- return TRUE;
+ return true;
}
#endif
gtk_widget_modify_style(GTK_WIDGET(GetNotebookPage(i)->m_label), style);
}
-bool wxNotebook::IsOwnGtkWindow( GdkWindow *window )
+GdkWindow *wxNotebook::GTKGetWindow(wxArrayGdkWindows& windows) const
{
- return ((m_widget->window == window) ||
- GTK_NOTEBOOK(m_widget)->event_window == window);
+ windows.push_back(m_widget->window);
+ windows.push_back(GTK_NOTEBOOK(m_widget)->event_window);
+
+ return NULL;
}
// static
projects / wxWidgets.git / blobdiff