/////////////////////////////////////////////////////////////////////////////
-// Name: notebook.cpp
+// Name: src/gtk1/notebook.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "notebook.h"
-#endif
-
// 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/panel.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 "wx/gtk1/private.h"
+#include "wx/gtk1/win_gtk.h"
#include <gdk/gdkkeysyms.h>
-#include "wx/msgdlg.h"
-
// ----------------------------------------------------------------------------
// events
// ----------------------------------------------------------------------------
m_page = (GtkNotebookPage *) NULL;
m_box = (GtkWidget *) NULL;
}
-
+
wxString m_text;
int m_image;
GtkNotebookPage *m_page;
#include "wx/listimpl.cpp"
-WX_DEFINE_LIST(wxGtkNotebookPagesList);
+WX_DEFINE_LIST(wxGtkNotebookPagesList)
//-----------------------------------------------------------------------------
// "switch_page"
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_notebook_page_change_callback(GtkNotebook *WXUNUSED(widget),
GtkNotebookPage *WXUNUSED(page),
gint page,
wxCHECK_RET( !notebook->m_inSwitchPage,
_T("gtk_notebook_page_change_callback reentered") );
- notebook->m_inSwitchPage = TRUE;
+ 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 );
-
- if ( (notebook->GetEventHandler()->ProcessEvent(eventChanging)) &&
- !eventChanging.IsAllowed() )
- {
- /* program doesn't allow the page change */
- gtk_signal_emit_stop_by_name( GTK_OBJECT(notebook->m_widget),
- "switch_page" );
- }
- else // change allowed
+ if (notebook->m_skipNextPageChangeEvent)
{
+ // this event was programatically generated by ChangeSelection() and thus must
+ // be skipped
+ notebook->m_skipNextPageChangeEvent = false;
+
// 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;
+ }
+ else
+ {
+ if ( !notebook->SendPageChangingEvent(page) )
+ {
+ // program doesn't allow the page change
+ gtk_signal_emit_stop_by_name(GTK_OBJECT(notebook->m_widget), "switch_page");
+ }
+ else // change allowed
+ {
+ // 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 );
+ notebook->SendPageChangedEvent(old);
+ }
}
notebook->m_inSwitchPage = FALSE;
}
+}
//-----------------------------------------------------------------------------
// "size_allocate"
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxWindow *win )
{
if (g_isIdle)
gtk_widget_size_allocate( win->m_wxwindow, alloc );
}
}
+}
//-----------------------------------------------------------------------------
// "realize" from m_widget
//-----------------------------------------------------------------------------
+extern "C" {
static gint
gtk_notebook_realized_callback( GtkWidget * WXUNUSED(widget), wxWindow *win )
{
return FALSE;
}
+}
//-----------------------------------------------------------------------------
// "key_press_event"
//-----------------------------------------------------------------------------
+extern "C" {
static gint gtk_notebook_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxNotebook *notebook )
{
if (g_isIdle)
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))
{
{
return FALSE;
}
-
+
// m_selection = page;
gtk_notebook_set_page( GTK_NOTEBOOK(widget), page );
-
+
gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
return TRUE;
}
/* 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) ||
+ event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) ||
(gdk_event->keyval == GDK_Left) || (gdk_event->keyval == GDK_Right) );
event.SetCurrentFocus( notebook );
return FALSE;
}
+}
//-----------------------------------------------------------------------------
// InsertChild callback for wxNotebook
void wxNotebook::Init()
{
m_padding = 0;
- m_inSwitchPage = FALSE;
+ m_inSwitchPage = false;
m_imageList = (wxImageList *) NULL;
m_selection = -1;
- m_themeEnabled = TRUE;
+ m_themeEnabled = true;
}
wxNotebook::wxNotebook()
const wxPoint& pos, const wxSize& size,
long style, const wxString& name )
{
- m_needParent = TRUE;
- m_acceptsFocus = TRUE;
+ 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;
}
m_parent->DoAddChild( this );
- if (m_windowStyle & wxNB_RIGHT)
+ if (m_windowStyle & wxBK_RIGHT)
gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_RIGHT );
- if (m_windowStyle & wxNB_LEFT)
+ if (m_windowStyle & wxBK_LEFT)
gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_LEFT );
- if (m_windowStyle & wxNB_BOTTOM)
+ if (m_windowStyle & wxBK_BOTTOM)
gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_BOTTOM );
gtk_signal_connect( GTK_OBJECT(m_widget), "key_press_event",
gtk_signal_connect( GTK_OBJECT(m_widget), "realize",
GTK_SIGNAL_FUNC(gtk_notebook_realized_callback), (gpointer) this );
- return TRUE;
+ return true;
}
int wxNotebook::GetSelection() const
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();
+ if ( !(flags & SetSelection_SendEvent) )
+ m_skipNextPageChangeEvent = true;
+
// cache the selection
m_selection = page;
gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page );
+#ifdef __WXDEBUG__
+ if ( !(flags & SetSelection_SendEvent) )
+ {
+ // gtk_notebook_set_current_page will emit the switch-page signal which will be
+ // caught by our gtk_notebook_page_change_callback which should have reset the
+ // flag to false:
+ wxASSERT(!m_skipNextPageChangeEvent);
+ }
+#endif // __WXDEBUG__
+
wxNotebookPage *client = GetPage(page);
if ( client )
client->SetFocus();
gtk_label_set( nb_page->m_label, wxGTK_CONV( nb_page->m_text ) );
- return TRUE;
+ return true;
}
bool wxNotebook::SetPageImage( size_t page, int image )
* 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;
gtk_container_remove(GTK_CONTAINER(nb_page->m_box), pixmapwid);
nb_page->m_image = -1;
- return TRUE; /* Case 2) */
+ return true; /* Case 2) */
}
}
nb_page->m_image = image;
- return TRUE;
+ return true;
}
void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) )
GTK_SIGNAL_FUNC(gtk_notebook_page_change_callback), (gpointer) this );
if (m_themeEnabled)
- win->SetThemeEnabled(TRUE);
+ win->SetThemeEnabled(true);
GtkNotebook *notebook = GTK_NOTEBOOK(m_widget);
if ( position == GetPageCount() )
m_pagesData.Append( nb_page );
else
- m_pagesData.Insert( m_pagesData.Item( position ), nb_page );
+ m_pagesData.Insert( position, nb_page );
m_pages.Insert(win, position);
gtk_signal_connect( GTK_OBJECT(win->m_widget), "size_allocate",
GTK_SIGNAL_FUNC(gtk_page_size_callback), (gpointer)win );
-#ifndef __VMS
- // On VMS position is unsigned and thus always positive
- if (position < 0)
- gtk_notebook_append_page( notebook, win->m_widget, nb_page->m_box );
- else
-#endif
- gtk_notebook_insert_page( notebook, win->m_widget, nb_page->m_box, position );
+ gtk_notebook_insert_page( notebook, win->m_widget, nb_page->m_box, position );
nb_page->m_page = (GtkNotebookPage*) g_list_last(notebook->children)->data;
/* set the label text */
nb_page->m_text = text;
- if (nb_page->m_text.IsEmpty()) nb_page->m_text = wxT("");
+ 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 );
{
gtk_widget_modify_style(GTK_WIDGET(nb_page->m_label), style);
gtk_rc_style_unref(style);
- }
-
+ }
+
/* show the label */
gtk_widget_show( GTK_WIDGET(nb_page->m_label) );
if (select && (m_pagesData.GetCount() > 1))
{
-#ifndef __VMS
- // On VMS position is unsigned and thus always positive
- if (position < 0)
- SetSelection( GetPageCount()-1 );
- else
-#endif
- SetSelection( position );
+ SetSelection( position );
}
gtk_signal_connect( GTK_OBJECT(m_widget), "switch_page",
GTK_SIGNAL_FUNC(gtk_notebook_page_change_callback), (gpointer)this );
InvalidateBestSize();
- return TRUE;
+ return true;
}
// helper for HitTest(): check if the point lies inside the given widget which
const gint y = m_widget->allocation.y;
const size_t count = GetPageCount();
- for ( size_t i = 0; i < count; i++ )
+ size_t i = 0;
+
+ // MR: Code to fix HitTest index return when tabs are scrolled.
+ // No idea if it would work for GTK1
+#if 0
+ GtkNotebook * notebook = GTK_NOTEBOOK(m_widget);
+ if (gtk_notebook_get_scrollable(notebook));
+ i = g_list_position( notebook->children, notebook->first_tab );
+#endif
+
+ for ( ; i < count; i++ )
{
wxGtkNotebookPage* nb_page = GetNotebookPage(i);
GtkWidget *box = nb_page->m_box;
// VZ: don't know how to find the border width in GTK+ 1.2
-#ifdef __WXGTK20__
- const gint border = gtk_container_get_border_width(GTK_CONTAINER(box));
-#else // !GTK+ 2.x
const gint border = 0;
-#endif
if ( IsPointInsideWidget(pt, box, x, y, border) )
{
// ok, we're inside this tab -- now find out where, if needed
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;
return wxNOT_FOUND;
}
bool wxNotebook::DoPhase( int WXUNUSED(nPhase) )
{
- return TRUE;
+ return true;
}
#endif
projects / wxWidgets.git / blobdiff