Added wxNotebook::SetText and SetImage (thanks Harm)
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1276 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
@@ -44,8 +44,11 @@ public:
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m_added = FALSE;
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m_added = FALSE;
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}
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}
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// mark page as "added' to the notebook, return FALSE if the page was
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/*
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// already added
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mark page as "added' to the notebook, return FALSE if the page was
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already added
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*/
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bool Add()
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bool Add()
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{
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{
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if ( WasAdded() )
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if ( WasAdded() )
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@@ -341,202 +344,280 @@ wxNotebookPage* wxNotebook::GetNotebookPage(int page) const
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int wxNotebook::SetSelection( int page )
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int wxNotebook::SetSelection( int page )
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{
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{
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wxCHECK_MSG( m_widget != NULL, -1, "invalid notebook" );
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wxCHECK_MSG( m_widget != NULL, -1, "invalid notebook" );
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int selOld = GetSelection();
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int selOld = GetSelection();
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wxNotebookPage* nb_page = GetNotebookPage(page);
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wxNotebookPage* nb_page = GetNotebookPage(page);
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if (!nb_page) return -1;
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if (!nb_page) return -1;
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int page_num = 0;
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int page_num = 0;
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GList *child = GTK_NOTEBOOK(m_widget)->children;
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GList *child = GTK_NOTEBOOK(m_widget)->children;
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while (child)
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while (child)
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{
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{
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if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
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if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
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page_num++;
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page_num++;
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child = child->next;
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child = child->next;
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}
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}
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if (!child) return -1;
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if (!child) return -1;
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gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page_num );
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gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page_num );
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return selOld;
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return selOld;
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}
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}
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void wxNotebook::AdvanceSelection( bool bForward )
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void wxNotebook::AdvanceSelection( bool bForward )
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{
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{
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wxCHECK_RET( m_widget != NULL, "invalid notebook" );
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wxCHECK_RET( m_widget != NULL, "invalid notebook" );
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int sel = GetSelection();
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int sel = GetSelection();
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int max = GetPageCount();
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int max = GetPageCount();
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if (bForward)
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if (bForward)
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SetSelection( sel == max ? 0 : sel + 1 );
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SetSelection( sel == max ? 0 : sel + 1 );
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else
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else
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SetSelection( sel == 0 ? max : sel - 1 );
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SetSelection( sel == 0 ? max : sel - 1 );
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}
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}
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void wxNotebook::SetImageList( wxImageList* imageList )
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void wxNotebook::SetImageList( wxImageList* imageList )
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{
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{
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m_imageList = imageList;
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m_imageList = imageList;
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}
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}
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bool wxNotebook::SetPageText( int page, const wxString &text )
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bool wxNotebook::SetPageText( int page, const wxString &text )
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{
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{
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wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
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wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
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wxNotebookPage* nb_page = GetNotebookPage(page);
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wxNotebookPage* nb_page = GetNotebookPage(page);
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if (!nb_page) return FALSE;
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if (!nb_page) return FALSE;
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nb_page->m_text = text;
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nb_page->m_text = text;
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return TRUE;
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if (nb_page->m_text.IsEmpty()) nb_page->m_text = "";
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gtk_label_set(nb_page->m_label, nb_page->m_text);
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return TRUE;
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}
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}
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bool wxNotebook::SetPageImage( int page, int image )
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bool wxNotebook::SetPageImage( int page, int image )
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{
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{
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wxNotebookPage* nb_page = GetNotebookPage(page);
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/* HvdH 28-12-98: now it works, but it's a bit of a kludge */
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if (!nb_page) return FALSE;
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wxNotebookPage* nb_page = GetNotebookPage(page);
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nb_page->m_image = image;
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if (!nb_page) return FALSE;
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return TRUE;
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/* Optimization posibility: return immediately if image unchanged.
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* Not enabled because it may break existing (stupid) code that
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* manipulates the imagelist to cycle images */
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/* if (image == nb_page->m_image) return TRUE; */
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/* For different cases:
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1) no image -> no image
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2) image -> no image
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3) no image -> image
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4) image -> image */
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if (image == -1 && nb_page->m_image == -1)
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return TRUE; /* Case 1): Nothing to do. */
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GtkWidget *pixmapwid = NULL;
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if (nb_page->m_image != -1)
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{
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/* Case 2) or 4). There is already an image in the gtkhbox. Let's find it */
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GList *child = gtk_container_children(GTK_CONTAINER(nb_page->m_box));
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while (child)
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{
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if (GTK_IS_PIXMAP(child->data))
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{
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pixmapwid = GTK_WIDGET(child->data);
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break;
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}
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child = child->next;
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}
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/* We should have the pixmap widget now */
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wxASSERT(pixmapwid != NULL);
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if (image == -1)
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{
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/* If there's no new widget, just remove the old from the box */
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gtk_container_remove(GTK_CONTAINER(nb_page->m_box), pixmapwid);
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nb_page->m_image = -1;
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return TRUE; /* Case 2) */
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}
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}
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/* Only cases 3) and 4) left */
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wxASSERT( m_imageList != NULL ); /* Just in case */
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/* Construct the new pixmap */
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const wxBitmap *bmp = m_imageList->GetBitmap(image);
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GdkPixmap *pixmap = bmp->GetPixmap();
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GdkBitmap *mask = (GdkBitmap*) NULL;
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if ( bmp->GetMask() )
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{
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mask = bmp->GetMask()->GetBitmap();
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}
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if (pixmapwid == NULL)
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{
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/* Case 3) No old pixmap. Create a new one and prepend it to the hbox */
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pixmapwid = gtk_pixmap_new (pixmap, mask );
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/* CHECKME: Are these pack flags okay? */
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gtk_box_pack_start(GTK_BOX(nb_page->m_box), pixmapwid, FALSE, FALSE, 3);
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gtk_widget_show(pixmapwid);
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}
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else
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{
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/* Case 4) Simply replace the pixmap */
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gtk_pixmap_set(GTK_PIXMAP(pixmapwid), pixmap, mask);
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}
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nb_page->m_image = image;
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return TRUE;
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}
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}
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void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) )
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void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) )
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{
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{
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wxFAIL_MSG( "wxNotebook::SetPageSize not implemented" );
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wxFAIL_MSG( "wxNotebook::SetPageSize not implemented" );
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}
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}
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void wxNotebook::SetPadding( const wxSize &WXUNUSED(padding) )
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void wxNotebook::SetPadding( const wxSize &WXUNUSED(padding) )
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{
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{
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wxFAIL_MSG( "wxNotebook::SetPadding not implemented" );
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wxFAIL_MSG( "wxNotebook::SetPadding not implemented" );
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}
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}
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bool wxNotebook::DeleteAllPages()
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bool wxNotebook::DeleteAllPages()
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{
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{
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wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
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wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
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wxNode *page_node = m_pages.First();
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wxNode *page_node = m_pages.First();
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while (page_node)
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while (page_node)
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{
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{
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wxNotebookPage *page = (wxNotebookPage*)page_node->Data();
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wxNotebookPage *page = (wxNotebookPage*)page_node->Data();
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DeletePage( page->m_id );
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DeletePage( page->m_id );
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page_node = m_pages.First();
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page_node = m_pages.First();
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}
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}
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return TRUE;
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return TRUE;
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}
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}
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bool wxNotebook::DeletePage( int page )
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bool wxNotebook::DeletePage( int page )
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{
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{
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wxNotebookPage* nb_page = GetNotebookPage(page);
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wxNotebookPage* nb_page = GetNotebookPage(page);
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if (!nb_page) return FALSE;
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if (!nb_page) return FALSE;
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int page_num = 0;
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int page_num = 0;
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GList *child = GTK_NOTEBOOK(m_widget)->children;
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GList *child = GTK_NOTEBOOK(m_widget)->children;
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while (child)
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while (child)
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{
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{
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if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
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if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
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page_num++;
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page_num++;
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child = child->next;
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child = child->next;
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}
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}
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wxCHECK_MSG( child != NULL, FALSE, "illegal notebook index" );
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wxCHECK_MSG( child != NULL, FALSE, "illegal notebook index" );
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delete nb_page->m_client;
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delete nb_page->m_client;
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m_pages.DeleteObject( nb_page );
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m_pages.DeleteObject( nb_page );
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return TRUE;
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return TRUE;
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}
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}
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bool wxNotebook::RemovePage( int page )
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bool wxNotebook::RemovePage( int page )
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{
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{
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wxNotebookPage* nb_page = GetNotebookPage(page);
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wxNotebookPage* nb_page = GetNotebookPage(page);
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if (!nb_page) return FALSE;
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if (!nb_page) return FALSE;
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int page_num = 0;
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int page_num = 0;
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GList *child = GTK_NOTEBOOK(m_widget)->children;
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GList *child = GTK_NOTEBOOK(m_widget)->children;
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while (child)
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while (child)
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{
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{
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if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
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if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
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page_num++;
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page_num++;
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child = child->next;
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child = child->next;
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}
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}
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wxCHECK_MSG( child != NULL, FALSE, "illegal notebook index" );
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wxCHECK_MSG( child != NULL, FALSE, "illegal notebook index" );
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gtk_notebook_remove_page( GTK_NOTEBOOK(m_widget), page_num );
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gtk_notebook_remove_page( GTK_NOTEBOOK(m_widget), page_num );
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m_pages.DeleteObject( nb_page );
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m_pages.DeleteObject( nb_page );
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return TRUE;
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return TRUE;
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}
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}
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bool wxNotebook::AddPage(wxWindow* win, const wxString& text,
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bool wxNotebook::AddPage(wxWindow* win, const wxString& text,
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bool select, int imageId)
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bool select, int imageId)
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{
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{
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wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
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wxCHECK_MSG( m_widget != NULL, FALSE, "invalid notebook" );
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// we've created the notebook page in AddChild(). Now we just have to set
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/* we've created the notebook page in AddChild(). Now we just have to set
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// the caption for the page and set the others parameters.
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the caption for the page and set the others parameters. */
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wxNotebookPage *page = (wxNotebookPage *) NULL;
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wxNotebookPage *page = (wxNotebookPage *) NULL;
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wxNode *node = m_pages.First();
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wxNode *node = m_pages.First();
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while (node)
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while (node)
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{
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page = (wxNotebookPage*)node->Data();
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if ( page->m_client == win ) break;
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node = node->Next();
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}
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wxCHECK_MSG( page != NULL, FALSE,
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"Can't add a page whose parent is not the notebook!" );
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wxCHECK_MSG( page->Add(), FALSE,
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"Can't add the same page twice to a notebook." );
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if (imageId != -1)
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{
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wxASSERT( m_imageList != NULL );
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const wxBitmap *bmp = m_imageList->GetBitmap(imageId);
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GdkPixmap *pixmap = bmp->GetPixmap();
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GdkBitmap *mask = (GdkBitmap*) NULL;
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if ( bmp->GetMask() )
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{
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{
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mask = bmp->GetMask()->GetBitmap();
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page = (wxNotebookPage*)node->Data();
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if ( page->m_client == win ) break;
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node = node->Next();
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}
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}
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GtkWidget *pixmapwid = gtk_pixmap_new (pixmap, mask );
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wxCHECK_MSG( page != NULL, FALSE,
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"Can't add a page whose parent is not the notebook!" );
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gtk_box_pack_start(GTK_BOX(page->m_box), pixmapwid, FALSE, FALSE, 3);
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wxCHECK_MSG( page->Add(), FALSE,
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"Can't add the same page twice to a notebook." );
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gtk_widget_show(pixmapwid);
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if (imageId != -1)
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}
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{
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wxASSERT( m_imageList != NULL );
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// then set the attributes
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const wxBitmap *bmp = m_imageList->GetBitmap(imageId);
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page->m_text = text;
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GdkPixmap *pixmap = bmp->GetPixmap();
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if (page->m_text.IsEmpty()) page->m_text = "";
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GdkBitmap *mask = (GdkBitmap*) NULL;
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page->m_image = imageId;
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if ( bmp->GetMask() )
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page->m_label = (GtkLabel *)gtk_label_new(page->m_text);
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{
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gtk_box_pack_start( GTK_BOX(page->m_box), (GtkWidget *)page->m_label, FALSE, FALSE, 3);
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mask = bmp->GetMask()->GetBitmap();
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}
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// @@@: what does this do? do we still need it?
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GtkWidget *pixmapwid = gtk_pixmap_new (pixmap, mask );
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// gtk_misc_set_alignment(GTK_MISC(page->m_label), 0.0, 0.5);
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gtk_widget_show((GtkWidget *)page->m_label);
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gtk_box_pack_start(GTK_BOX(page->m_box), pixmapwid, FALSE, FALSE, 3);
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if (select) SetSelection( GetPageCount()-1 );
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gtk_widget_show(pixmapwid);
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}
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return TRUE;
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/* then set the attributes */
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page->m_text = text;
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if (page->m_text.IsEmpty()) page->m_text = "";
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page->m_image = imageId;
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page->m_label = (GtkLabel *)gtk_label_new(page->m_text);
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gtk_box_pack_end( GTK_BOX(page->m_box), (GtkWidget *)page->m_label, FALSE, FALSE, 3);
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/* @@@: what does this do? do we still need it?
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gtk_misc_set_alignment(GTK_MISC(page->m_label), 0.0, 0.5); */
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gtk_widget_show((GtkWidget *)page->m_label);
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if (select) SetSelection( GetPageCount()-1 );
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return TRUE;
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}
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}
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|
|
||||||
wxWindow *wxNotebook::GetPage( int page ) const
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wxWindow *wxNotebook::GetPage( int page ) const
|
||||||
|
|||||||
@@ -44,8 +44,11 @@ public:
|
|||||||
m_added = FALSE;
|
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()
|
bool Add()
|
||||||
{
|
{
|
||||||
if ( WasAdded() )
|
if ( WasAdded() )
|
||||||
@@ -341,202 +344,280 @@ wxNotebookPage* wxNotebook::GetNotebookPage(int page) const
|
|||||||
|
|
||||||
int wxNotebook::SetSelection( int page )
|
int wxNotebook::SetSelection( int page )
|
||||||
{
|
{
|
||||||
wxCHECK_MSG( m_widget != NULL, -1, "invalid notebook" );
|
wxCHECK_MSG( m_widget != NULL, -1, "invalid notebook" );
|
||||||
|
|
||||||
int selOld = GetSelection();
|
int selOld = GetSelection();
|
||||||
wxNotebookPage* nb_page = GetNotebookPage(page);
|
wxNotebookPage* nb_page = GetNotebookPage(page);
|
||||||
|
|
||||||
if (!nb_page) return -1;
|
if (!nb_page) return -1;
|
||||||
|
|
||||||
int page_num = 0;
|
int page_num = 0;
|
||||||
GList *child = GTK_NOTEBOOK(m_widget)->children;
|
GList *child = GTK_NOTEBOOK(m_widget)->children;
|
||||||
while (child)
|
while (child)
|
||||||
{
|
{
|
||||||
if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
|
if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
|
||||||
page_num++;
|
page_num++;
|
||||||
child = child->next;
|
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 )
|
void wxNotebook::AdvanceSelection( bool bForward )
|
||||||
{
|
{
|
||||||
wxCHECK_RET( m_widget != NULL, "invalid notebook" );
|
wxCHECK_RET( m_widget != NULL, "invalid notebook" );
|
||||||
|
|
||||||
int sel = GetSelection();
|
int sel = GetSelection();
|
||||||
int max = GetPageCount();
|
int max = GetPageCount();
|
||||||
|
|
||||||
if (bForward)
|
if (bForward)
|
||||||
SetSelection( sel == max ? 0 : sel + 1 );
|
SetSelection( sel == max ? 0 : sel + 1 );
|
||||||
else
|
else
|
||||||
SetSelection( sel == 0 ? max : sel - 1 );
|
SetSelection( sel == 0 ? max : sel - 1 );
|
||||||
}
|
}
|
||||||
|
|
||||||
void wxNotebook::SetImageList( wxImageList* imageList )
|
void wxNotebook::SetImageList( wxImageList* imageList )
|
||||||
{
|
{
|
||||||
m_imageList = imageList;
|
m_imageList = imageList;
|
||||||
}
|
}
|
||||||
|
|
||||||
bool wxNotebook::SetPageText( int page, const wxString &text )
|
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 )
|
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 */
|
||||||
|
|
||||||
if (!nb_page) return FALSE;
|
wxNotebookPage* nb_page = GetNotebookPage(page);
|
||||||
|
|
||||||
nb_page->m_image = image;
|
if (!nb_page) return FALSE;
|
||||||
|
|
||||||
return TRUE;
|
/* 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 = 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;
|
||||||
|
|
||||||
|
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;
|
||||||
}
|
}
|
||||||
|
|
||||||
void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) )
|
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) )
|
void wxNotebook::SetPadding( const wxSize &WXUNUSED(padding) )
|
||||||
{
|
{
|
||||||
wxFAIL_MSG( "wxNotebook::SetPadding not implemented" );
|
wxFAIL_MSG( "wxNotebook::SetPadding not implemented" );
|
||||||
}
|
}
|
||||||
|
|
||||||
bool wxNotebook::DeleteAllPages()
|
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();
|
wxNode *page_node = m_pages.First();
|
||||||
while (page_node)
|
while (page_node)
|
||||||
{
|
{
|
||||||
wxNotebookPage *page = (wxNotebookPage*)page_node->Data();
|
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 )
|
bool wxNotebook::DeletePage( int page )
|
||||||
{
|
{
|
||||||
wxNotebookPage* nb_page = GetNotebookPage(page);
|
wxNotebookPage* nb_page = GetNotebookPage(page);
|
||||||
if (!nb_page) return FALSE;
|
if (!nb_page) return FALSE;
|
||||||
|
|
||||||
int page_num = 0;
|
int page_num = 0;
|
||||||
GList *child = GTK_NOTEBOOK(m_widget)->children;
|
GList *child = GTK_NOTEBOOK(m_widget)->children;
|
||||||
while (child)
|
while (child)
|
||||||
{
|
{
|
||||||
if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
|
if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
|
||||||
page_num++;
|
page_num++;
|
||||||
child = child->next;
|
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 )
|
bool wxNotebook::RemovePage( int page )
|
||||||
{
|
{
|
||||||
wxNotebookPage* nb_page = GetNotebookPage(page);
|
wxNotebookPage* nb_page = GetNotebookPage(page);
|
||||||
if (!nb_page) return FALSE;
|
if (!nb_page) return FALSE;
|
||||||
|
|
||||||
int page_num = 0;
|
int page_num = 0;
|
||||||
GList *child = GTK_NOTEBOOK(m_widget)->children;
|
GList *child = GTK_NOTEBOOK(m_widget)->children;
|
||||||
while (child)
|
while (child)
|
||||||
{
|
{
|
||||||
if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
|
if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
|
||||||
page_num++;
|
page_num++;
|
||||||
child = child->next;
|
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 wxNotebook::AddPage(wxWindow* win, const wxString& text,
|
||||||
bool select, int imageId)
|
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
|
/* we've created the notebook page in AddChild(). Now we just have to set
|
||||||
// the caption for the page and set the others parameters.
|
the caption for the page and set the others parameters. */
|
||||||
|
|
||||||
wxNotebookPage *page = (wxNotebookPage *) NULL;
|
wxNotebookPage *page = (wxNotebookPage *) NULL;
|
||||||
|
|
||||||
wxNode *node = m_pages.First();
|
wxNode *node = m_pages.First();
|
||||||
while (node)
|
while (node)
|
||||||
{
|
|
||||||
page = (wxNotebookPage*)node->Data();
|
|
||||||
if ( page->m_client == win ) break;
|
|
||||||
node = node->Next();
|
|
||||||
}
|
|
||||||
|
|
||||||
wxCHECK_MSG( page != NULL, FALSE,
|
|
||||||
"Can't add a page whose parent is not the notebook!" );
|
|
||||||
|
|
||||||
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() )
|
|
||||||
{
|
{
|
||||||
mask = bmp->GetMask()->GetBitmap();
|
page = (wxNotebookPage*)node->Data();
|
||||||
|
if ( page->m_client == win ) break;
|
||||||
|
node = node->Next();
|
||||||
}
|
}
|
||||||
|
|
||||||
GtkWidget *pixmapwid = gtk_pixmap_new (pixmap, mask );
|
wxCHECK_MSG( page != NULL, FALSE,
|
||||||
|
"Can't add a page whose parent is not the notebook!" );
|
||||||
|
|
||||||
gtk_box_pack_start(GTK_BOX(page->m_box), pixmapwid, FALSE, FALSE, 3);
|
wxCHECK_MSG( page->Add(), FALSE,
|
||||||
|
"Can't add the same page twice to a notebook." );
|
||||||
|
|
||||||
gtk_widget_show(pixmapwid);
|
if (imageId != -1)
|
||||||
}
|
{
|
||||||
|
wxASSERT( m_imageList != NULL );
|
||||||
|
|
||||||
// then set the attributes
|
const wxBitmap *bmp = m_imageList->GetBitmap(imageId);
|
||||||
page->m_text = text;
|
GdkPixmap *pixmap = bmp->GetPixmap();
|
||||||
if (page->m_text.IsEmpty()) page->m_text = "";
|
GdkBitmap *mask = (GdkBitmap*) NULL;
|
||||||
page->m_image = imageId;
|
if ( bmp->GetMask() )
|
||||||
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);
|
mask = bmp->GetMask()->GetBitmap();
|
||||||
|
}
|
||||||
|
|
||||||
// @@@: what does this do? do we still need it?
|
GtkWidget *pixmapwid = gtk_pixmap_new (pixmap, mask );
|
||||||
// gtk_misc_set_alignment(GTK_MISC(page->m_label), 0.0, 0.5);
|
|
||||||
|
|
||||||
gtk_widget_show((GtkWidget *)page->m_label);
|
gtk_box_pack_start(GTK_BOX(page->m_box), pixmapwid, FALSE, FALSE, 3);
|
||||||
|
|
||||||
if (select) SetSelection( GetPageCount()-1 );
|
gtk_widget_show(pixmapwid);
|
||||||
|
}
|
||||||
|
|
||||||
return TRUE;
|
/* 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); */
|
||||||
|
|
||||||
|
gtk_widget_show((GtkWidget *)page->m_label);
|
||||||
|
|
||||||
|
if (select) SetSelection( GetPageCount()-1 );
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
}
|
}
|
||||||
|
|
||||||
wxWindow *wxNotebook::GetPage( int page ) const
|
wxWindow *wxNotebook::GetPage( int page ) const
|
||||||
|
|||||||
Reference in New Issue
Block a user