// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "notebook.h"
#endif
+#ifdef __VMS
+#pragma message disable unscomzer
+#endif
+
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#include "wx/generic/imaglist.h"
#include "wx/notebook.h"
#include "wx/dcclient.h"
+#include "wx/generic/tabg.h"
// ----------------------------------------------------------------------------
// macros
EVT_MOUSE_EVENTS(wxNotebook::OnMouseEvent)
EVT_SET_FOCUS(wxNotebook::OnSetFocus)
EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
-// EVT_IDLE(wxNotebook::OnIdle)
END_EVENT_TABLE()
IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
// implementation
// ============================================================================
+// ============================================================================
+// Private class
+// ============================================================================
+
+// This reuses wxTabView to draw the tabs.
+class WXDLLEXPORT wxNotebookTabView: public wxTabView
+{
+DECLARE_DYNAMIC_CLASS(wxNotebookTabView)
+public:
+ wxNotebookTabView(wxNotebook* notebook, long style = wxTAB_STYLE_DRAW_BOX | wxTAB_STYLE_COLOUR_INTERIOR);
+ ~wxNotebookTabView(void);
+
+ // Called when a tab is activated
+ virtual void OnTabActivate(int activateId, int deactivateId);
+ // Allows vetoing
+ virtual bool OnTabPreActivate(int activateId, int deactivateId);
+
+protected:
+ wxNotebook* m_notebook;
+};
+
// ----------------------------------------------------------------------------
// wxNotebook construction
// ----------------------------------------------------------------------------
void wxNotebook::Init()
{
m_tabView = (wxNotebookTabView*) NULL;
- m_pImageList = NULL;
m_nSelection = -1;
}
m_windowId = id == -1 ? NewControlId() : id;
- // It's like a normal window...
- if (!wxWindow::Create(parent, id, pos, size, style|wxNO_BORDER, name))
+ if (!wxControl::Create(parent, id, pos, size, style|wxNO_BORDER, wxDefaultValidator, name))
return FALSE;
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
+ SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
SetTabView(new wxNotebookTabView(this));
// ----------------------------------------------------------------------------
// wxNotebook accessors
// ----------------------------------------------------------------------------
-int wxNotebook::GetPageCount() const
-{
- return m_aPages.Count();
-}
-
int wxNotebook::GetRowCount() const
{
// TODO
return 0;
}
-int wxNotebook::SetSelection(int nPage)
+int wxNotebook::SetSelection(size_t nPage)
{
- if (nPage == -1)
- return 0;
-
wxASSERT( IS_VALID_PAGE(nPage) );
-#if defined (__WIN16__)
- m_tabView->SetTabSelection(nPage);
-#else
wxNotebookPage* pPage = GetPage(nPage);
m_tabView->SetTabSelection((int) (long) pPage);
-#endif
+
// TODO
return 0;
}
+#if 0
void wxNotebook::AdvanceSelection(bool bForward)
{
int nSel = GetSelection();
else
SetSelection(nSel == 0 ? nMax : nSel - 1);
}
+#endif
-bool wxNotebook::SetPageText(int nPage, const wxString& strText)
+bool wxNotebook::SetPageText(size_t nPage, const wxString& strText)
{
wxASSERT( IS_VALID_PAGE(nPage) );
-#if defined (__WIN16__)
- m_tabView->SetTabText(nPage, strText);
- Refresh();
- return TRUE;
-#else
+
wxNotebookPage* page = GetPage(nPage);
if (page)
{
Refresh();
return TRUE;
}
-#endif
+
return FALSE;
}
-wxString wxNotebook::GetPageText(int nPage) const
+wxString wxNotebook::GetPageText(size_t nPage) const
{
wxASSERT( IS_VALID_PAGE(nPage) );
-#if defined (__WIN16__)
- return m_tabView->GetTabText(nPage);
-#else
wxNotebookPage* page = ((wxNotebook*)this)->GetPage(nPage);
if (page)
return m_tabView->GetTabText((int) (long) page);
else
return wxEmptyString;
-#endif
}
-int wxNotebook::GetPageImage(int nPage) const
+int wxNotebook::GetPageImage(size_t nPage) const
{
wxASSERT( IS_VALID_PAGE(nPage) );
return 0;
}
-bool wxNotebook::SetPageImage(int nPage, int nImage)
+bool wxNotebook::SetPageImage(size_t nPage, int nImage)
{
wxASSERT( IS_VALID_PAGE(nPage) );
return FALSE;
}
-void wxNotebook::SetImageList(wxImageList* imageList)
+// set the size (the same for all pages)
+void wxNotebook::SetPageSize(const wxSize& size)
+{
+ // TODO
+}
+
+// set the padding between tabs (in pixels)
+void wxNotebook::SetPadding(const wxSize& padding)
+{
+ // TODO
+}
+
+// set the size of the tabs for wxNB_FIXEDWIDTH controls
+void wxNotebook::SetTabSize(const wxSize& sz)
{
- m_pImageList = imageList;
// TODO
}
// ----------------------------------------------------------------------------
// remove one page from the notebook and delete it
-bool wxNotebook::DeletePage(int nPage)
+bool wxNotebook::DeletePage(size_t nPage)
{
wxCHECK( IS_VALID_PAGE(nPage), FALSE );
if (m_nSelection != -1)
{
- m_aPages[m_nSelection]->Show(FALSE);
- m_aPages[m_nSelection]->Lower();
+ m_pages[m_nSelection]->Show(FALSE);
+ m_pages[m_nSelection]->Lower();
}
wxNotebookPage* pPage = GetPage(nPage);
-#if defined (__WIN16__)
- m_tabView->RemoveTab(nPage);
-#else
+
m_tabView->RemoveTab((int) (long) pPage);
-#endif
- delete m_aPages[nPage];
- m_aPages.Remove(nPage);
+ m_pages.Remove(pPage);
+ delete pPage;
- if (m_aPages.GetCount() == 0)
+ if (m_pages.GetCount() == 0)
{
m_nSelection = -1;
m_tabView->SetTabSelection(-1, FALSE);
else if (m_nSelection > -1)
{
m_nSelection = -1;
-#if defined (__WIN16__)
- m_tabView->SetTabSelection(0, FALSE);
-#else
+
m_tabView->SetTabSelection((int) (long) GetPage(0), FALSE);
-#endif
+
if (m_nSelection != 0)
ChangePage(-1, 0);
}
return FALSE;
}
+bool wxNotebook::RemovePage(size_t nPage)
+{
+ return DoRemovePage(nPage) != NULL;
+}
+
// remove one page from the notebook
-bool wxNotebook::RemovePage(int nPage)
+wxWindow* wxNotebook::DoRemovePage(size_t nPage)
{
wxCHECK( IS_VALID_PAGE(nPage), FALSE );
- m_aPages[nPage]->Show(FALSE);
- // m_aPages[nPage]->Lower();
+ m_pages[nPage]->Show(FALSE);
+ // m_pages[nPage]->Lower();
wxNotebookPage* pPage = GetPage(nPage);
-#if defined (__WIN16__)
- m_tabView->RemoveTab(nPage);
-#else
+
m_tabView->RemoveTab((int) (long) pPage);
-#endif
- m_aPages.Remove(nPage);
+ m_pages.Remove(pPage);
- if (m_aPages.GetCount() == 0)
+ if (m_pages.GetCount() == 0)
{
m_nSelection = -1;
m_tabView->SetTabSelection(-1, TRUE);
{
// Only change the selection if the page we
// deleted was the selection.
- if (nPage == m_nSelection)
+ if (nPage == (size_t)m_nSelection)
{
m_nSelection = -1;
// Select the first tab. Generates a ChangePage.
- m_tabView->SetTabSelection((int) (long) GetPage(0), TRUE);
+ m_tabView->SetTabSelection(0, TRUE);
}
else
{
// We must adjust which tab we think is selected.
// If greater than the page we deleted, it must be moved down
// a notch.
- if (m_nSelection > nPage)
+ if (size_t(m_nSelection) > nPage)
m_nSelection -- ;
}
}
RefreshLayout(FALSE);
- return TRUE;
+ return pPage;
}
bool wxNotebook::RemovePage(wxNotebookPage* page)
// Find the position of the wxNotebookPage, -1 if not found.
int wxNotebook::FindPagePosition(wxNotebookPage* page) const
{
- int nPageCount = GetPageCount();
- int nPage;
+ size_t nPageCount = GetPageCount();
+ size_t nPage;
for ( nPage = 0; nPage < nPageCount; nPage++ )
- if (m_aPages[nPage] == page)
+ if (m_pages[nPage] == page)
return nPage;
return -1;
}
{
m_tabView->ClearTabs(TRUE);
- int nPageCount = GetPageCount();
- int nPage;
+ size_t nPageCount = GetPageCount();
+ size_t nPage;
for ( nPage = 0; nPage < nPageCount; nPage++ )
- delete m_aPages[nPage];
+ delete m_pages[nPage];
- m_aPages.Clear();
+ m_pages.Clear();
return TRUE;
}
-// add a page to the notebook
-bool wxNotebook::AddPage(wxNotebookPage *pPage,
- const wxString& strText,
- bool bSelect,
- int imageId)
-{
- return InsertPage(GetPageCount(), pPage, strText, bSelect, imageId);
-}
-
// same as AddPage() but does it at given position
-bool wxNotebook::InsertPage(int nPage,
+bool wxNotebook::InsertPage(size_t nPage,
wxNotebookPage *pPage,
const wxString& strText,
bool bSelect,
wxASSERT( pPage != NULL );
wxCHECK( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), FALSE );
-// For 16 bit integers (tabs limited to 32768)
-#if defined (__WIN16__)
- m_tabView->AddTab(nPage, strText);
-#else
m_tabView->AddTab((int) (long) pPage, strText);
-#endif
+
if (!bSelect)
pPage->Show(FALSE);
// save the pointer to the page
- m_aPages.Insert(pPage, nPage);
+ m_pages.Insert(pPage, nPage);
if (bSelect)
{
// This will cause ChangePage to be called, via OnSelPage
-#if defined (__WIN16__)
- m_tabView->SetTabSelection(nPage, TRUE);
-#else
+
m_tabView->SetTabSelection((int) (long) pPage, TRUE);
-#endif
}
// some page must be selected: either this one or the first one if there is
// This was supposed to cure the non-display of the notebook
// until the user resizes the window.
// What's going on?
-void wxNotebook::OnIdle(wxIdleEvent& event)
+void wxNotebook::OnInternalIdle()
{
+ wxWindow::OnInternalIdle();
+
+#if 0
static bool s_bFirstTime = TRUE;
if ( s_bFirstTime ) {
/*
*/
s_bFirstTime = FALSE;
}
- event.Skip();
+#endif
}
// Implementation: calculate the layout of the view rect
// fit the notebook page to the tab control's display area
- unsigned int nCount = m_aPages.Count();
- for ( unsigned int nPage = 0; nPage < nCount; nPage++ ) {
- wxNotebookPage *pPage = m_aPages[nPage];
+ size_t nCount = m_pages.Count();
+ for ( size_t nPage = 0; nPage < nCount; nPage++ ) {
+ wxNotebookPage *pPage = m_pages[nPage];
+ wxRect clientRect = GetAvailableClientSize();
if (pPage->IsShown())
{
- wxRect clientRect = GetAvailableClientSize();
pPage->SetSize(clientRect.x, clientRect.y, clientRect.width, clientRect.height);
if ( pPage->GetAutoLayout() )
pPage->Layout();
{
// set focus to the currently selected page if any
if ( m_nSelection != -1 )
- m_aPages[m_nSelection]->SetFocus();
+ m_pages[m_nSelection]->SetFocus();
event.Skip();
}
void wxNotebook::Command(wxCommandEvent& WXUNUSED(event))
{
- wxFAIL_MSG("wxNotebook::Command not implemented");
+ wxFAIL_MSG(wxT("wxNotebook::Command not implemented"));
}
// ----------------------------------------------------------------------------
wxASSERT( nOldSel != nSel ); // impossible
if ( nOldSel != -1 ) {
- m_aPages[nOldSel]->Show(FALSE);
- m_aPages[nOldSel]->Lower();
+ m_pages[nOldSel]->Show(FALSE);
+ m_pages[nOldSel]->Lower();
}
- wxNotebookPage *pPage = m_aPages[nSel];
+ wxNotebookPage *pPage = m_pages[nSel];
wxRect clientRect = GetAvailableClientSize();
pPage->SetSize(clientRect.x, clientRect.y, clientRect.width, clientRect.height);
wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_notebook->GetId());
-#if defined (__WIN16__)
- int activatePos = activateId;
- int deactivatePos = deactivateId;
-#else
// Translate from wxTabView's ids (which aren't position-dependent)
// to wxNotebook's (which are).
wxNotebookPage* pActive = (wxNotebookPage*) activateId;
int activatePos = m_notebook->FindPagePosition(pActive);
int deactivatePos = m_notebook->FindPagePosition(pDeactive);
-#endif
event.SetEventObject(m_notebook);
event.SetSelection(activatePos);
event.SetOldSelection(deactivatePos);
m_notebook->GetEventHandler()->ProcessEvent(event);
}
+// Allows Vetoing
+bool wxNotebookTabView::OnTabPreActivate(int activateId, int deactivateId)
+{
+ bool retval = TRUE;
+
+ if (m_notebook)
+ {
+ wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_notebook->GetId());
+
+ // Translate from wxTabView's ids (which aren't position-dependent)
+ // to wxNotebook's (which are).
+ wxNotebookPage* pActive = (wxNotebookPage*) activateId;
+ wxNotebookPage* pDeactive = (wxNotebookPage*) deactivateId;
+
+ int activatePos = m_notebook->FindPagePosition(pActive);
+ int deactivatePos = m_notebook->FindPagePosition(pDeactive);
+
+ event.SetEventObject(m_notebook);
+ event.SetSelection(activatePos);
+ event.SetOldSelection(deactivatePos);
+ if (m_notebook->GetEventHandler()->ProcessEvent(event))
+ {
+ retval = event.IsAllowed();
+ }
+ }
+ return retval;
+}
projects / wxWidgets.git / blobdiff