#include "wx/imaglist.h"
#include "wx/intl.h"
#include "wx/log.h"
+
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+#include "wx/gtk/win_gtk.h"
#include "gdk/gdkkeysyms.h"
//-----------------------------------------------------------------------------
m_added = FALSE;
}
- // mark page as "added' to the notebook, return FALSE if the page was
- // already added
+ /*
+ mark page as "added' to the notebook, return FALSE if the page was
+ already added
+ */
+
bool Add()
{
if ( WasAdded() )
if (g_blockEventsOnDrag) return FALSE;
if (!notebook->HasVMT()) return FALSE;
+
+ /* this code makes jumping down from the handles of the notebooks
+ to the actual items in the visible notebook page possible with
+ the down-arrow key */
if (gdk_event->keyval != GDK_Down) return FALSE;
IMPLEMENT_DYNAMIC_CLASS(wxNotebook,wxControl)
+BEGIN_EVENT_TABLE(wxNotebook, wxControl)
+ EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
+END_EVENT_TABLE()
+
void wxNotebook::Init()
{
m_imageList = (wxImageList *) NULL;
int wxNotebook::SetSelection( int page )
{
- wxCHECK_MSG( m_widget != NULL, -1, "invalid notebook" );
+ wxCHECK_MSG( m_widget != NULL, -1, "invalid notebook" );
- int selOld = GetSelection();
- wxNotebookPage* nb_page = GetNotebookPage(page);
+ int selOld = GetSelection();
+ wxNotebookPage* nb_page = GetNotebookPage(page);
- if (!nb_page) return -1;
+ if (!nb_page) return -1;
- int page_num = 0;
- GList *child = GTK_NOTEBOOK(m_widget)->children;
- while (child)
- {
- if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
- page_num++;
- child = child->next;
- }
+ int page_num = 0;
+ GList *child = GTK_NOTEBOOK(m_widget)->children;
+ while (child)
+ {
+ if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
+ page_num++;
+ child = child->next;
+ }
- if (!child) return -1;
+ if (!child) return -1;
- gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page_num );
+ gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page_num );
- return selOld;
+ return selOld;
}
void wxNotebook::AdvanceSelection( bool bForward )
{
- wxCHECK_RET( m_widget != NULL, "invalid notebook" );
+ wxCHECK_RET( m_widget != NULL, "invalid notebook" );
- int sel = GetSelection();
- int max = GetPageCount();
+ int sel = GetSelection();
+ int max = GetPageCount();
- if (bForward)
- SetSelection( sel == max ? 0 : sel + 1 );
- else
- SetSelection( sel == 0 ? max : sel - 1 );
+ if (bForward)
+ SetSelection( sel == max ? 0 : sel + 1 );
+ else
+ SetSelection( sel == 0 ? max-1 : sel - 1 );
}
void wxNotebook::SetImageList( wxImageList* imageList )
{
- m_imageList = imageList;
+ m_imageList = imageList;
}
bool wxNotebook::SetPageText( int page, const wxString &text )
{
- wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
+ wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
- wxNotebookPage* nb_page = GetNotebookPage(page);
+ wxNotebookPage* nb_page = GetNotebookPage(page);
- if (!nb_page) return FALSE;
+ if (!nb_page) return FALSE;
- nb_page->m_text = text;
+ nb_page->m_text = text;
- return TRUE;
+ if (nb_page->m_text.IsEmpty()) nb_page->m_text = "";
+
+ gtk_label_set(nb_page->m_label, nb_page->m_text);
+
+ return TRUE;
}
bool wxNotebook::SetPageImage( int page, int image )
{
- wxNotebookPage* nb_page = GetNotebookPage(page);
+ /* HvdH 28-12-98: now it works, but it's a bit of a kludge */
+
+ wxNotebookPage* 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; */
+
+ /* For different cases:
+ 1) no image -> no image
+ 2) image -> no image
+ 3) no image -> image
+ 4) image -> image */
+
+ if (image == -1 && nb_page->m_image == -1)
+ return TRUE; /* Case 1): Nothing to do. */
+
+ GtkWidget *pixmapwid = (GtkWidget*) NULL;
+
+ if (nb_page->m_image != -1)
+ {
+ /* 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));
+ while (child)
+ {
+ if (GTK_IS_PIXMAP(child->data))
+ {
+ pixmapwid = GTK_WIDGET(child->data);
+ break;
+ }
+ child = child->next;
+ }
+
+ /* We should have the pixmap widget now */
+ wxASSERT(pixmapwid != NULL);
+
+ if (image == -1)
+ {
+ /* If there's no new widget, just remove the old from the box */
+ gtk_container_remove(GTK_CONTAINER(nb_page->m_box), pixmapwid);
+ nb_page->m_image = -1;
- nb_page->m_image = image;
+ return TRUE; /* Case 2) */
+ }
+ }
+
+ /* Only cases 3) and 4) left */
+ wxASSERT( m_imageList != NULL ); /* Just in case */
+
+ /* Construct the new pixmap */
+ const wxBitmap *bmp = m_imageList->GetBitmap(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 );
+
+ /* CHECKME: Are these pack flags okay? */
+ gtk_box_pack_start(GTK_BOX(nb_page->m_box), pixmapwid, FALSE, FALSE, 3);
+ gtk_widget_show(pixmapwid);
+ }
+ else
+ {
+ /* Case 4) Simply replace the pixmap */
+ gtk_pixmap_set(GTK_PIXMAP(pixmapwid), pixmap, mask);
+ }
+
+ nb_page->m_image = image;
- return TRUE;
+ return TRUE;
}
void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) )
{
- wxFAIL_MSG( "wxNotebook::SetPageSize not implemented" );
+ wxFAIL_MSG( "wxNotebook::SetPageSize not implemented" );
}
void wxNotebook::SetPadding( const wxSize &WXUNUSED(padding) )
{
- wxFAIL_MSG( "wxNotebook::SetPadding not implemented" );
+ wxFAIL_MSG( "wxNotebook::SetPadding not implemented" );
}
bool wxNotebook::DeleteAllPages()
{
- wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
+ wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
- wxNode *page_node = m_pages.First();
- while (page_node)
- {
- wxNotebookPage *page = (wxNotebookPage*)page_node->Data();
+ wxNode *page_node = m_pages.First();
+ while (page_node)
+ {
+ wxNotebookPage *page = (wxNotebookPage*)page_node->Data();
- DeletePage( page->m_id );
+ DeletePage( page->m_id );
- page_node = m_pages.First();
- }
+ page_node = m_pages.First();
+ }
- return TRUE;
+ return TRUE;
}
bool wxNotebook::DeletePage( int page )
{
- wxNotebookPage* nb_page = GetNotebookPage(page);
- if (!nb_page) return FALSE;
+ wxNotebookPage* nb_page = GetNotebookPage(page);
+ if (!nb_page) return FALSE;
- int page_num = 0;
- GList *child = GTK_NOTEBOOK(m_widget)->children;
- while (child)
- {
- if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
- page_num++;
- child = child->next;
- }
+ int page_num = 0;
+ GList *child = GTK_NOTEBOOK(m_widget)->children;
+ while (child)
+ {
+ if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
+ page_num++;
+ child = child->next;
+ }
- wxCHECK_MSG( child != NULL, FALSE, "illegal notebook index" );
+ wxCHECK_MSG( child != NULL, FALSE, "illegal notebook index" );
- delete nb_page->m_client;
+ delete nb_page->m_client;
- m_pages.DeleteObject( nb_page );
+ m_pages.DeleteObject( nb_page );
- return TRUE;
+ return TRUE;
}
bool wxNotebook::RemovePage( int page )
{
- wxNotebookPage* nb_page = GetNotebookPage(page);
- if (!nb_page) return FALSE;
+ wxNotebookPage* nb_page = GetNotebookPage(page);
+ if (!nb_page) return FALSE;
- int page_num = 0;
- GList *child = GTK_NOTEBOOK(m_widget)->children;
- while (child)
- {
- if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
- page_num++;
- child = child->next;
- }
+ int page_num = 0;
+ GList *child = GTK_NOTEBOOK(m_widget)->children;
+ while (child)
+ {
+ if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
+ page_num++;
+ child = child->next;
+ }
- wxCHECK_MSG( child != NULL, FALSE, "illegal notebook index" );
+ wxCHECK_MSG( child != NULL, FALSE, "illegal notebook index" );
- gtk_notebook_remove_page( GTK_NOTEBOOK(m_widget), page_num );
+ gtk_notebook_remove_page( GTK_NOTEBOOK(m_widget), page_num );
- m_pages.DeleteObject( nb_page );
+ m_pages.DeleteObject( nb_page );
- return TRUE;
+ return TRUE;
}
bool wxNotebook::AddPage(wxWindow* win, const wxString& text,
bool select, int imageId)
{
- wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
+ wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
- // we've created the notebook page in AddChild(). Now we just have to set
- // the caption for the page and set the others parameters.
+ /* we've created the notebook page in AddChild(). Now we just have to set
+ the caption for the page and set the others parameters. */
- wxNotebookPage *page = (wxNotebookPage *) NULL;
+ wxNotebookPage *page = (wxNotebookPage *) NULL;
- wxNode *node = m_pages.First();
- while (node)
- {
- page = (wxNotebookPage*)node->Data();
- if ( page->m_client == win ) break;
- node = node->Next();
- }
+ wxNode *node = m_pages.First();
+ while (node)
+ {
+ page = (wxNotebookPage*)node->Data();
+ if ( page->m_client == win ) break;
+ node = node->Next();
+ }
- wxCHECK_MSG( page != NULL, FALSE,
+ wxCHECK_MSG( page != NULL, FALSE,
"Can't add a page whose parent is not the notebook!" );
- wxCHECK_MSG( page->Add(), FALSE,
+ wxCHECK_MSG( page->Add(), FALSE,
"Can't add the same page twice to a notebook." );
- if (imageId != -1)
- {
- wxASSERT( m_imageList != NULL );
-
- const wxBitmap *bmp = m_imageList->GetBitmap(imageId);
- GdkPixmap *pixmap = bmp->GetPixmap();
- GdkBitmap *mask = (GdkBitmap*) NULL;
- if ( bmp->GetMask() )
+ if (imageId != -1)
{
- mask = bmp->GetMask()->GetBitmap();
- }
+ wxASSERT( m_imageList != NULL );
- GtkWidget *pixmapwid = gtk_pixmap_new (pixmap, mask );
+ const wxBitmap *bmp = m_imageList->GetBitmap(imageId);
+ GdkPixmap *pixmap = bmp->GetPixmap();
+ GdkBitmap *mask = (GdkBitmap*) NULL;
+ if ( bmp->GetMask() )
+ {
+ mask = bmp->GetMask()->GetBitmap();
+ }
- gtk_box_pack_start(GTK_BOX(page->m_box), pixmapwid, FALSE, FALSE, 3);
+ GtkWidget *pixmapwid = gtk_pixmap_new (pixmap, mask );
- gtk_widget_show(pixmapwid);
- }
+ gtk_box_pack_start(GTK_BOX(page->m_box), pixmapwid, FALSE, FALSE, 3);
+
+ gtk_widget_show(pixmapwid);
+ }
- // then set the attributes
- page->m_text = text;
- if (page->m_text.IsEmpty()) page->m_text = "";
- page->m_image = imageId;
- page->m_label = (GtkLabel *)gtk_label_new(page->m_text);
- gtk_box_pack_start( GTK_BOX(page->m_box), (GtkWidget *)page->m_label, FALSE, FALSE, 3);
+ /* then set the attributes */
+ page->m_text = text;
+ if (page->m_text.IsEmpty()) page->m_text = "";
+ page->m_image = imageId;
+ page->m_label = (GtkLabel *)gtk_label_new(page->m_text);
+ gtk_box_pack_end( GTK_BOX(page->m_box), (GtkWidget *)page->m_label, FALSE, FALSE, 3);
- // @@@: what does this do? do we still need it?
- // gtk_misc_set_alignment(GTK_MISC(page->m_label), 0.0, 0.5);
+ /* @@@: what does this do? do we still need it?
+ gtk_misc_set_alignment(GTK_MISC(page->m_label), 0.0, 0.5); */
- gtk_widget_show((GtkWidget *)page->m_label);
+ gtk_widget_show((GtkWidget *)page->m_label);
- if (select) SetSelection( GetPageCount()-1 );
+ if (select) SetSelection( GetPageCount()-1 );
- return TRUE;
+ return TRUE;
+}
+
+void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
+{
+ if (event.IsWindowChange())
+ AdvanceSelection( event.GetDirection() );
+ else
+ event.Skip();
}
wxWindow *wxNotebook::GetPage( int page ) const
projects / wxWidgets.git / blobdiff