#include "wx/aui/tabmdi.h"
#include "wx/dcbuffer.h"
+#include "wx/renderer.h"
+
#ifdef __WXMAC__
#include "wx/mac/carbon/private.h"
#endif
DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN)
-
IMPLEMENT_CLASS(wxAuiNotebook, wxControl)
IMPLEMENT_CLASS(wxAuiTabCtrl, wxControl)
IMPLEMENT_DYNAMIC_CLASS(wxAuiNotebookEvent, wxEvent)
{
wxCoord normal_textx, normal_texty;
wxCoord selected_textx, selected_texty;
- wxCoord textx, texty;
+ wxCoord texty;
// if the caption is empty, measure some temporary text
wxString caption = page.caption;
if (page.active)
{
dc.SetFont(m_selected_font);
- textx = selected_textx;
texty = selected_texty;
}
- else
+ else
{
dc.SetFont(m_normal_font);
- textx = normal_textx;
texty = normal_texty;
}
wxColor bottom_color = m_base_colour;
dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH);
}
- else
+ else
{
// draw inactive tab
// this gets rid of the top one of those lines in the tab control
if (page.active)
{
- wxColor start_color = m_base_colour;
dc.SetPen(m_base_colour_pen);
dc.DrawLine(border_points[0].x+1,
border_points[0].y,
close_button_width = m_active_close_bmp.GetWidth();
}
-
+ int bitmap_offset = 0;
if (page.bitmap.IsOk())
{
- int bitmap_offset = tab_x + 8;
+ bitmap_offset = tab_x + 8;
// draw bitmap
dc.DrawBitmap(page.bitmap,
text_offset = bitmap_offset + page.bitmap.GetWidth();
text_offset += 3; // bitmap padding
+
}
- else
+ else
{
text_offset = tab_x + 8;
}
text_offset,
drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1);
+ // draw focus rectangle
+ if (page.active && (wnd->FindFocus() == wnd))
+ {
+ wxRect focusRectText(text_offset, (drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1),
+ selected_textx, selected_texty);
+
+ wxRect focusRect;
+ wxRect focusRectBitmap;
+
+ if (page.bitmap.IsOk())
+ focusRectBitmap = wxRect(bitmap_offset, drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2),
+ page.bitmap.GetWidth(), page.bitmap.GetHeight());
+ if (page.bitmap.IsOk() && draw_text.IsEmpty())
+ focusRect = focusRectBitmap;
+ else if (!page.bitmap.IsOk() && !draw_text.IsEmpty())
+ focusRect = focusRectText;
+ else if (page.bitmap.IsOk() && !draw_text.IsEmpty())
+ focusRect = focusRectText.Union(focusRectBitmap);
+ focusRect.Inflate(2, 2);
+
+ wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0);
+ }
// draw close button if necessary
if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
case wxAUI_BUTTON_CLOSE:
if (button_state & wxAUI_BUTTON_STATE_DISABLED)
bmp = m_disabled_close_bmp;
- else
+ else
bmp = m_active_close_bmp;
break;
case wxAUI_BUTTON_LEFT:
if (button_state & wxAUI_BUTTON_STATE_DISABLED)
bmp = m_disabled_left_bmp;
- else
+ else
bmp = m_active_left_bmp;
break;
case wxAUI_BUTTON_RIGHT:
if (button_state & wxAUI_BUTTON_STATE_DISABLED)
bmp = m_disabled_right_bmp;
- else
+ else
bmp = m_active_right_bmp;
break;
case wxAUI_BUTTON_WINDOWLIST:
if (button_state & wxAUI_BUTTON_STATE_DISABLED)
bmp = m_disabled_windowlist_bmp;
- else
+ else
bmp = m_active_windowlist_bmp;
break;
}
rect.SetWidth(bmp.GetWidth());
rect.SetHeight(bmp.GetHeight());
}
- else
+ else
{
rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(),
((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2),
*out_rect = rect;
}
-
int wxAuiDefaultTabArt::ShowDropDown(wxWindow* wnd,
const wxAuiNotebookPageArray& pages,
int active_idx)
wxBitmap bmp;
if (measure_bmp.IsOk())
bmp = measure_bmp;
- else
+ else
bmp = page.bitmap;
// we don't use the caption text because we don't
textx = selected_textx;
texty = selected_texty;
}
- else
+ else
{
dc.SetPen(m_normal_bkpen);
dc.SetBrush(m_normal_bkbrush);
close_button_width = m_active_close_bmp.GetWidth();
text_offset = tab_x + (tab_height/2) + ((tab_width-close_button_width)/2) - (textx/2);
}
- else
+ else
{
text_offset = tab_x + (tab_height/3) + (tab_width/2) - (textx/2);
}
(tab_y + tab_height)/2 - (texty/2) + 1);
+ // draw focus rectangle
+ if (page.active && (wnd->FindFocus() == wnd))
+ {
+ wxRect focusRect(text_offset, ((tab_y + tab_height)/2 - (texty/2) + 1),
+ selected_textx, selected_texty);
+
+ focusRect.Inflate(2, 2);
+
+ wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0);
+ }
+
// draw close button if necessary
if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
{
wxBitmap bmp;
if (page.active)
bmp = m_active_close_bmp;
- else
+ else
bmp = m_disabled_close_bmp;
wxRect rect(tab_x + tab_width - close_button_width - 1,
case wxAUI_BUTTON_CLOSE:
if (button_state & wxAUI_BUTTON_STATE_DISABLED)
bmp = m_disabled_close_bmp;
- else
+ else
bmp = m_active_close_bmp;
break;
case wxAUI_BUTTON_LEFT:
if (button_state & wxAUI_BUTTON_STATE_DISABLED)
bmp = m_disabled_left_bmp;
- else
+ else
bmp = m_active_left_bmp;
break;
case wxAUI_BUTTON_RIGHT:
if (button_state & wxAUI_BUTTON_STATE_DISABLED)
bmp = m_disabled_right_bmp;
- else
+ else
bmp = m_active_right_bmp;
break;
case wxAUI_BUTTON_WINDOWLIST:
if (button_state & wxAUI_BUTTON_STATE_DISABLED)
bmp = m_disabled_windowlist_bmp;
- else
+ else
bmp = m_active_windowlist_bmp;
break;
}
rect.SetWidth(bmp.GetWidth());
rect.SetHeight(bmp.GetHeight());
}
- else
+ else
{
rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(),
((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2),
*out_rect = rect;
}
-
int wxAuiSimpleTabArt::ShowDropDown(wxWindow* wnd,
const wxAuiNotebookPageArray& pages,
int active_idx)
pt = wnd->ScreenToClient(pt);
if (pt.x < 100)
pt.x = 0;
- else
+ else
pt.x -= 100;
// find out the screen coordinate at the bottom of the tab ctrl
if (idx >= m_pages.GetCount())
m_pages.Add(page_info);
- else
+ else
m_pages.Insert(page_info, idx);
// let the art provider know how many pages we have
page.active = true;
found = true;
}
- else
+ else
{
page.active = false;
}
if (i+1 < page_count)
total_width += x_extent;
- else
+ else
total_width += size.x;
if (i >= m_tab_offset)
{
if (i+1 < page_count)
visible_width += x_extent;
- else
+ else
visible_width += size.x;
}
}
}
}
}
- else
+ else
{
// hide left/right buttons
for (i = 0; i < button_count; ++i)
{
if (m_tab_offset == 0)
button.cur_state |= wxAUI_BUTTON_STATE_DISABLED;
- else
+ else
button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED;
}
if (button.id == wxAUI_BUTTON_RIGHT)
{
if (visible_width < m_rect.GetWidth() - ((int)button_count*16))
button.cur_state |= wxAUI_BUTTON_STATE_DISABLED;
- else
+ else
button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED;
}
}
wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i);
// determine if a close button is on this tab
- bool close_button = false;
if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 ||
((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active))
{
- close_button = true;
if (tab_button.cur_state == wxAUI_BUTTON_STATE_HIDDEN)
{
tab_button.id = wxAUI_BUTTON_CLOSE;
tab_button.location = wxCENTER;
}
}
- else
+ else
{
tab_button.cur_state = wxAUI_BUTTON_STATE_HIDDEN;
}
wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(active);
- // determine if a close button is on this tab
- bool close_button = false;
- if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 ||
- ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active))
- {
- close_button = true;
- }
-
rect.x = active_offset;
m_art->DrawTab(dc,
wnd,
&dc, 0, 0);
}
+// Is the tab visible?
+bool wxAuiTabContainer::IsTabVisible(int tabPage, int tabOffset, wxDC* dc, wxWindow* wnd)
+{
+ if (!dc || !dc->IsOk())
+ return false;
+
+ size_t i;
+ size_t page_count = m_pages.GetCount();
+ size_t button_count = m_buttons.GetCount();
+
+ // Hasn't been rendered yet; assume it's visible
+ if (m_tab_close_buttons.GetCount() < page_count)
+ return true;
+
+ // First check if both buttons are disabled - if so, there's no need to
+ // check further for visibility.
+ int arrowButtonVisibleCount = 0;
+ for (i = 0; i < button_count; ++i)
+ {
+ wxAuiTabContainerButton& button = m_buttons.Item(i);
+ if (button.id == wxAUI_BUTTON_LEFT ||
+ button.id == wxAUI_BUTTON_RIGHT)
+ {
+ if ((button.cur_state & wxAUI_BUTTON_STATE_HIDDEN) == 0)
+ arrowButtonVisibleCount ++;
+ }
+ }
+
+ // Tab must be visible
+ if (arrowButtonVisibleCount == 0)
+ return true;
+
+ // If tab is less than the given offset, it must be invisible by definition
+ if (tabPage < tabOffset)
+ return false;
+
+ // draw buttons
+ int left_buttons_width = 0;
+ int right_buttons_width = 0;
+
+ int offset = 0;
+
+ // calculate size of the buttons on the right side
+ offset = m_rect.x + m_rect.width;
+ for (i = 0; i < button_count; ++i)
+ {
+ wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
+
+ if (button.location != wxRIGHT)
+ continue;
+ if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
+ continue;
+
+ offset -= button.rect.GetWidth();
+ right_buttons_width += button.rect.GetWidth();
+ }
+
+ offset = 0;
+
+ // calculate size of the buttons on the left side
+ for (i = 0; i < button_count; ++i)
+ {
+ wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
+
+ if (button.location != wxLEFT)
+ continue;
+ if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
+ continue;
+
+ offset += button.rect.GetWidth();
+ left_buttons_width += button.rect.GetWidth();
+ }
+
+ offset = left_buttons_width;
+
+ if (offset == 0)
+ offset += m_art->GetIndentSize();
+
+ wxRect active_rect;
+
+ wxRect rect = m_rect;
+ rect.y = 0;
+ rect.height = m_rect.height;
+
+ // See if the given page is visible at the given tab offset (effectively scroll position)
+ for (i = tabOffset; i < page_count; ++i)
+ {
+ wxAuiNotebookPage& page = m_pages.Item(i);
+ wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i);
+
+ // determine if a close button is on this tab
+ if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 ||
+ ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active))
+ {
+ if (tab_button.cur_state == wxAUI_BUTTON_STATE_HIDDEN)
+ {
+ tab_button.id = wxAUI_BUTTON_CLOSE;
+ tab_button.cur_state = wxAUI_BUTTON_STATE_NORMAL;
+ tab_button.location = wxCENTER;
+ }
+ }
+ else
+ {
+ tab_button.cur_state = wxAUI_BUTTON_STATE_HIDDEN;
+ }
+
+ rect.x = offset;
+ rect.width = m_rect.width - right_buttons_width - offset - 2;
+
+ if (rect.width <= 0)
+ return false; // haven't found the tab, and we've run out of space, so return false
+
+ int x_extent = 0;
+ wxSize size = m_art->GetTabSize(*dc,
+ wnd,
+ page.caption,
+ page.bitmap,
+ page.active,
+ tab_button.cur_state,
+ &x_extent);
+
+ offset += x_extent;
+
+ if (i == (size_t) tabPage)
+ {
+ // If not all of the tab is visible, and supposing there's space to display it all,
+ // we could do better so we return false.
+ if (((m_rect.width - right_buttons_width - offset - 2) <= 0) && ((m_rect.width - right_buttons_width - left_buttons_width) > x_extent))
+ return false;
+ else
+ return true;
+ }
+ }
+
+ // Shouldn't really get here, but if it does, assume the tab is visible to prevent
+ // further looping in calling code.
+ return true;
+}
+
+// Make the tab visible if it wasn't already
+void wxAuiTabContainer::MakeTabVisible(int tabPage, wxWindow* win)
+{
+ wxClientDC dc(win);
+ if (!IsTabVisible(tabPage, GetTabOffset(), & dc, win))
+ {
+ int i;
+ for (i = 0; i < (int) m_pages.GetCount(); i++)
+ {
+ if (IsTabVisible(tabPage, i, & dc, win))
+ {
+ SetTabOffset(i);
+ win->Refresh();
+ return;
+ }
+ }
+ }
+}
// TabHitTest() tests if a tab was hit, passing the window pointer
// back if that condition was fulfilled. The function returns
wxAuiMDIChildFrame* cf = (wxAuiMDIChildFrame*)wnd;
cf->DoShow(show);
}
- else
+ else
{
wnd->Show(show);
}
EVT_MOTION(wxAuiTabCtrl::OnMotion)
EVT_LEAVE_WINDOW(wxAuiTabCtrl::OnLeaveWindow)
EVT_AUINOTEBOOK_BUTTON(wxID_ANY, wxAuiTabCtrl::OnButton)
+ EVT_SET_FOCUS(wxAuiTabCtrl::OnSetFocus)
+ EVT_KILL_FOCUS(wxAuiTabCtrl::OnKillFocus)
+ EVT_CHAR(wxAuiTabCtrl::OnChar)
END_EVENT_TABLE()
const wxSize& size,
long style) : wxControl(parent, id, pos, size, style)
{
+ SetName(wxT("wxAuiTabCtrl"));
m_click_pt = wxDefaultPosition;
m_is_dragging = false;
m_hover_button = NULL;
if (m_is_dragging)
{
m_is_dragging = false;
-
+
wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, m_windowId);
evt.SetSelection(GetIdxFromWindow(m_click_tab));
evt.SetOldSelection(evt.GetSelection());
evt.SetEventObject(this);
GetEventHandler()->ProcessEvent(evt);
-
+
return;
}
return;
}
}
- else
+ else
{
if (m_hover_button)
{
Update();
}
}
- else
+ else
{
SetTabOffset(GetTabOffset()+1);
Refresh();
Update();
}
}
- else if (button == wxAUI_BUTTON_WINDOWLIST)
+ else if (button == wxAUI_BUTTON_WINDOWLIST)
{
int idx = GetArtProvider()->ShowDropDown(this, m_pages, GetActivePage());
GetEventHandler()->ProcessEvent(e);
}
}
- else
+ else
{
event.Skip();
}
}
+void wxAuiTabCtrl::OnSetFocus(wxFocusEvent& WXUNUSED(event))
+{
+ Refresh();
+}
+
+void wxAuiTabCtrl::OnKillFocus(wxFocusEvent& WXUNUSED(event))
+{
+ Refresh();
+}
+
+void wxAuiTabCtrl::OnChar(wxKeyEvent& event)
+{
+ if (GetActivePage() == -1)
+ {
+ event.Skip();
+ return;
+ }
+
+ // We can't leave tab processing to the system; on Windows, tabs and keys
+ // get eaten by the system and not processed properly if we specify both
+ // wxTAB_TRAVERSAL and wxWANTS_CHARS. And if we specify just wxTAB_TRAVERSAL,
+ // we don't key arrow key events.
+
+ int key = event.GetKeyCode();
+
+ if (key == WXK_NUMPAD_PAGEUP)
+ key = WXK_PAGEUP;
+ if (key == WXK_NUMPAD_PAGEDOWN)
+ key = WXK_PAGEDOWN;
+ if (key == WXK_NUMPAD_HOME)
+ key = WXK_HOME;
+ if (key == WXK_NUMPAD_END)
+ key = WXK_END;
+ if (key == WXK_NUMPAD_LEFT)
+ key = WXK_LEFT;
+ if (key == WXK_NUMPAD_RIGHT)
+ key = WXK_RIGHT;
+
+ if (key == WXK_TAB || key == WXK_PAGEUP || key == WXK_PAGEDOWN)
+ {
+ bool bCtrlDown = event.ControlDown();
+ bool bShiftDown = event.ShiftDown();
+
+ bool bForward = (key == WXK_TAB && !bShiftDown) || (key == WXK_PAGEDOWN);
+ bool bWindowChange = (key == WXK_PAGEUP) || (key == WXK_PAGEDOWN) || bCtrlDown;
+ bool bFromTab = (key == WXK_TAB);
+
+ wxAuiNotebook* nb = wxDynamicCast(GetParent(), wxAuiNotebook);
+ if (!nb)
+ {
+ event.Skip();
+ return;
+ }
+
+ wxNavigationKeyEvent keyEvent;
+ keyEvent.SetDirection(bForward);
+ keyEvent.SetWindowChange(bWindowChange);
+ keyEvent.SetFromTab(bFromTab);
+ keyEvent.SetEventObject(nb);
+
+ if (!nb->GetEventHandler()->ProcessEvent(keyEvent))
+ {
+ // Not processed? Do an explicit tab into the page.
+ wxWindow* win = GetWindowFromIdx(GetActivePage());
+ if (win)
+ win->SetFocus();
+ }
+ return;
+ }
+
+ if (m_pages.GetCount() < 2)
+ {
+ event.Skip();
+ return;
+ }
+
+ int newPage = -1;
+
+ if (key == WXK_RIGHT)
+ {
+ if (m_pages.GetCount() > 1)
+ {
+ if (GetActivePage() == -1)
+ newPage = 0;
+ else if (GetActivePage() < (int) (m_pages.GetCount() - 1))
+ newPage = GetActivePage() + 1;
+ }
+ }
+ else if (key == WXK_LEFT)
+ {
+ if (m_pages.GetCount() > 1)
+ {
+ if (GetActivePage() == -1)
+ newPage = (int) (m_pages.GetCount() - 1);
+ else if (GetActivePage() > 0)
+ newPage = GetActivePage() - 1;
+ }
+ }
+ else if (key == WXK_HOME)
+ {
+ newPage = 0;
+ }
+ else if (key == WXK_END)
+ {
+ newPage = (int) (m_pages.GetCount() - 1);
+ }
+ else
+ event.Skip();
+
+ if (newPage != -1)
+ {
+ wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
+ e.SetSelection(newPage);
+ e.SetOldSelection(newPage);
+ e.SetEventObject(this);
+ this->GetEventHandler()->ProcessEvent(e);
+ }
+ else
+ event.Skip();
+}
+
// wxTabFrame is an interesting case. It's important that all child pages
// of the multi-notebook control are all actually children of that control
// (and not grandchildren). wxTabFrame facilitates this. There is one
m_tab_ctrl_height = 20;
}
- ~wxTabFrame()
- {
- wxDELETE(m_tabs);
- }
+ ~wxTabFrame()
+ {
+ wxDELETE(m_tabs);
+ }
void SetTabCtrlHeight(int h)
{
m_tab_ctrl_height = h;
}
+protected:
void DoSetSize(int x, int y,
int width, int height,
int WXUNUSED(sizeFlags = wxSIZE_AUTO))
*y = m_rect.height;
}
+public:
bool Show( bool WXUNUSED(show = true) ) { return false; }
void DoSizing()
}
}
+protected:
void DoGetSize(int* x, int* y) const
{
if (x)
*y = m_rect.GetHeight();
}
+public:
void Update()
{
// does nothing
}
-public:
-
wxRect m_rect;
wxRect m_tab_rect;
wxAuiTabCtrl* m_tabs;
BEGIN_EVENT_TABLE(wxAuiNotebook, wxControl)
EVT_SIZE(wxAuiNotebook::OnSize)
- EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocus)
+ EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocusNotebook)
EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING,
wxAuiNotebook::OnTabClicked)
EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP,
wxAuiNotebook::OnTabRightUp)
+ EVT_NAVIGATION_KEY(wxAuiNotebook::OnNavigationKeyNotebook)
+
+#ifdef wxHAS_NATIVE_TAB_TRAVERSAL
+ WX_EVENT_TABLE_CONTROL_CONTAINER(wxAuiNotebook)
+#else
+ // Avoid clash with container event handler functions
+ EVT_SET_FOCUS(wxAuiNotebook::OnFocus)
+#endif
END_EVENT_TABLE()
+WX_DELEGATE_TO_CONTROL_CONTAINER(wxAuiNotebook, wxControl)
+
wxAuiNotebook::wxAuiNotebook()
{
m_curpage = -1;
// code called by all constructors
void wxAuiNotebook::InitNotebook(long style)
{
+ WX_INIT_CONTROL_CONTAINER();
+ // SetCanFocus(false);
+
+ SetName(wxT("wxAuiNotebook"));
m_curpage = -1;
m_tab_id_counter = wxAuiBaseTabCtrlId;
m_dummy_wnd = NULL;
new_split_size.x /= 2;
new_split_size.y /= 2;
}
- else
+ else
{
// this is in place of a more complicated calculation
// that needs to be implemented
wxAuiTabCtrl* active_tabctrl = GetActiveTabCtrl();
if (page_idx >= active_tabctrl->GetPageCount())
active_tabctrl->AddPage(page, info);
- else
+ else
active_tabctrl->InsertPage(page, info, page_idx);
UpdateTabCtrlHeight();
{
if (page_idx >= m_tabs.GetPageCount())
return false;
-
+
wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx);
-
+
// hide the window in advance, as this will
// prevent flicker
ShowWnd(wnd, false);
if (!wxPendingDelete.Member(wnd))
wxPendingDelete.Append(wnd);
}
- else
+ else
{
wnd->Destroy();
}
wxWindow* active_wnd = NULL;
if (m_curpage >= 0)
active_wnd = m_tabs.GetWindowFromIdx(m_curpage);
-
+
// save pointer of window being deleted
wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx);
wxWindow* new_active = NULL;
// make sure we found the page
if (!wnd)
return false;
-
+
// find out which onscreen tab ctrl owns this tab
wxAuiTabCtrl* ctrl;
int ctrl_idx;
if (is_active_in_split)
{
int ctrl_new_page_count = (int)ctrl->GetPageCount();
-
+
if (ctrl_idx >= ctrl_new_page_count)
ctrl_idx = ctrl_new_page_count-1;
-
+
if (ctrl_idx >= 0 && ctrl_idx < (int)ctrl->GetPageCount())
{
// set new page as active in the tab split
ctrl->SetActivePage(ctrl_idx);
-
+
// if the page deleted was the current page for the
// entire tab control, then record the window
// pointer of the new active page for activation
}
}
}
- else
+ else
{
// we are not deleting the active page, so keep it the same
new_active = active_wnd;
}
-
+
if (!new_active)
{
// we haven't yet found a new page to active,
// so select the next page from the main tab
// catalogue
-
+
if (page_idx < m_tabs.GetPageCount())
{
new_active = m_tabs.GetPage(page_idx).window;
}
-
+
if (!new_active && m_tabs.GetPageCount() > 0)
{
new_active = m_tabs.GetPage(0).window;
}
}
-
+
RemoveEmptyTabFrames();
// set new active pane
m_curpage = -1;
SetSelectionToWindow(new_active);
}
-
+
return true;
}
// SetSelection() sets the currently active page
size_t wxAuiNotebook::SetSelection(size_t new_page)
{
- // don't change the page unless necessary
- if ((int)new_page == m_curpage)
- return m_curpage;
-
wxWindow* wnd = m_tabs.GetWindowFromIdx(new_page);
if (!wnd)
return m_curpage;
+ // don't change the page unless necessary;
+ // however, clicking again on a tab should give it the focus.
+ if ((int)new_page == m_curpage)
+ {
+ wxAuiTabCtrl* ctrl;
+ int ctrl_idx;
+ if (FindTab(wnd, &ctrl, &ctrl_idx))
+ {
+ if (FindFocus() != ctrl)
+ ctrl->SetFocus();
+ }
+ return m_curpage;
+ }
+
wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
evt.SetSelection(new_page);
evt.SetOldSelection(m_curpage);
DoSizing();
ctrl->DoShowHide();
-
+ ctrl->MakeTabVisible(ctrl_idx, ctrl);
// set fonts
wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
wxAuiTabCtrl* tabctrl = ((wxTabFrame*)pane.window)->m_tabs;
if (tabctrl != ctrl)
tabctrl->SetSelectedFont(m_normal_font);
- else
+ else
tabctrl->SetSelectedFont(m_selected_font);
tabctrl->Refresh();
}
- wnd->SetFocus();
+ // Set the focus to the page if we're not currently focused on the tab.
+ // This is Firefox-like behaviour.
+ if (wnd->IsShownOnScreen() && FindFocus() != ctrl)
+ wnd->SetFocus();
return old_curpage;
}
m_tab_id_counter++,
wxDefaultPosition,
wxDefaultSize,
- wxNO_BORDER);
+ wxNO_BORDER|wxWANTS_CHARS);
tabframe->m_tabs->SetFlags(m_flags);
tabframe->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
m_mgr.AddPane(tabframe,
{
split_size = CalculateNewSplitSize();
}
- else
+ else
{
// because there are two panes, always split them
// equally
m_tab_id_counter++,
wxDefaultPosition,
wxDefaultSize,
- wxNO_BORDER);
+ wxNO_BORDER|wxWANTS_CHARS);
new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
new_tabs->m_tabs->SetFlags(m_flags);
dest_tabs = new_tabs->m_tabs;
pane_info.Left();
mouse_pt = wxPoint(0, cli_size.y/2);
}
- else if (direction == wxRIGHT)
+ else if (direction == wxRIGHT)
{
pane_info.Right();
mouse_pt = wxPoint(cli_size.x, cli_size.y/2);
}
- else if (direction == wxTOP)
+ else if (direction == wxTOP)
{
pane_info.Top();
mouse_pt = wxPoint(cli_size.x/2, 0);
}
- else if (direction == wxBOTTOM)
+ else if (direction == wxBOTTOM)
{
pane_info.Bottom();
mouse_pt = wxPoint(cli_size.x/2, cli_size.y);
}
}
}
- else
+ else
{
if (!dest_tabs)
{
ClientToScreen(&hint_rect.x, &hint_rect.y);
m_mgr.ShowHint(hint_rect);
}
- else
+ else
{
m_mgr.DrawHintRect(m_dummy_wnd, client_pt, zero);
}
int src_idx = evt.GetSelection();
wxWindow* src_page = src_tabs->GetWindowFromIdx(src_idx);
+ // Check that it's not an impossible parent relationship
+ wxWindow* p = nb;
+ while (p && !p->IsTopLevel())
+ {
+ if (p == src_page)
+ {
+ return;
+ }
+ p = p->GetParent();
+ }
+
// get main index of the page
int main_idx = m_tabs.GetIdxFromWindow(src_page);
wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no source page?") );
m_tab_id_counter++,
wxDefaultPosition,
wxDefaultSize,
- wxNO_BORDER);
+ wxNO_BORDER|wxWANTS_CHARS);
new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
new_tabs->m_tabs->SetFlags(m_flags);
// window closing, refreshs are pending
if (!wxPendingDelete.Member(tab_frame->m_tabs))
wxPendingDelete.Append(tab_frame->m_tabs);
-
+
tab_frame->m_tabs = NULL;
delete tab_frame;
m_mgr.Update();
}
-void wxAuiNotebook::OnChildFocus(wxChildFocusEvent& evt)
+void wxAuiNotebook::OnChildFocusNotebook(wxChildFocusEvent& evt)
{
// if we're dragging a tab, don't change the current selection.
// This code prevents a bug that used to happen when the hint window
// was hidden. In the bug, the focus would return to the notebook
// child, which would then enter this handler and call
// SetSelection, which is not desired turn tab dragging.
-
+
wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
size_t i, pane_count = all_panes.GetCount();
for (i = 0; i < pane_count; ++i)
}
}
+void wxAuiNotebook::OnNavigationKeyNotebook(wxNavigationKeyEvent& event)
+{
+ if ( event.IsWindowChange() ) {
+ // change pages
+ // FIXME: the problem with this is that if we have a split notebook,
+ // we selection may go all over the place.
+ AdvanceSelection(event.GetDirection());
+ }
+ else {
+ // we get this event in 3 cases
+ //
+ // a) one of our pages might have generated it because the user TABbed
+ // out from it in which case we should propagate the event upwards and
+ // our parent will take care of setting the focus to prev/next sibling
+ //
+ // or
+ //
+ // b) the parent panel wants to give the focus to us so that we
+ // forward it to our selected page. We can't deal with this in
+ // OnSetFocus() because we don't know which direction the focus came
+ // from in this case and so can't choose between setting the focus to
+ // first or last panel child
+ //
+ // or
+ //
+ // c) we ourselves (see MSWTranslateMessage) generated the event
+ //
+ wxWindow * const parent = GetParent();
+
+ // the wxObject* casts are required to avoid MinGW GCC 2.95.3 ICE
+ const bool isFromParent = event.GetEventObject() == (wxObject*) parent;
+ const bool isFromSelf = event.GetEventObject() == (wxObject*) this;
+
+ if ( isFromParent || isFromSelf )
+ {
+ // no, it doesn't come from child, case (b) or (c): forward to a
+ // page but only if direction is backwards (TAB) or from ourselves,
+ if ( GetSelection() != wxNOT_FOUND &&
+ (!event.GetDirection() || isFromSelf) )
+ {
+ // so that the page knows that the event comes from it's parent
+ // and is being propagated downwards
+ event.SetEventObject(this);
+
+ wxWindow *page = GetPage(GetSelection());
+ if ( !page->GetEventHandler()->ProcessEvent(event) )
+ {
+ page->SetFocus();
+ }
+ //else: page manages focus inside it itself
+ }
+ else // otherwise set the focus to the notebook itself
+ {
+ SetFocus();
+ }
+ }
+ else
+ {
+ // it comes from our child, case (a), pass to the parent, but only
+ // if the direction is forwards. Otherwise set the focus to the
+ // notebook itself. The notebook is always the 'first' control of a
+ // page.
+ if ( !event.GetDirection() )
+ {
+ SetFocus();
+ }
+ else if ( parent )
+ {
+ event.SetCurrentFocus(this);
+ parent->GetEventHandler()->ProcessEvent(event);
+ }
+ }
+ }
+}
void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt)
{
{
int selection = evt.GetSelection();
+ if (selection == -1)
+ {
+ // if the close button is to the right, use the active
+ // page selection to determine which page to close
+ selection = GetSelection();
+ }
+
if (selection != -1)
{
wxWindow* close_wnd = tabs->GetWindowFromIdx(selection);
// click should act like a tab close action. However, first
// give the owner an opportunity to handle the middle up event
// for custom action
-
+
wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
return;
if (!e.IsAllowed())
return;
-
+
// check if we are supposed to close on middle-up
if ((m_flags & wxAUI_NB_MIDDLE_CLICK_CLOSE) == 0)
return;
-
+
// simulate the user pressing the close button on the tab
evt.SetInt(wxAUI_BUTTON_CLOSE);
OnTabButton(evt);
return tabCtrlHeight + pageHeight + decorHeight;
}
+// Advances the selection, generation page selection events
+void wxAuiNotebook::AdvanceSelection(bool forward)
+{
+ if (GetPageCount() <= 1)
+ return;
+
+ int currentSelection = GetSelection();
+
+ if (forward)
+ {
+ if (currentSelection == (int) (GetPageCount() - 1))
+ return;
+ else if (currentSelection == -1)
+ currentSelection = 0;
+ else
+ currentSelection ++;
+ }
+ else
+ {
+ if (currentSelection <= 0)
+ return;
+ else
+ currentSelection --;
+ }
+
+ SetSelection(currentSelection);
+}
+
+// Shows the window menu
+bool wxAuiNotebook::ShowWindowMenu()
+{
+ wxAuiTabCtrl* tabCtrl = GetActiveTabCtrl();
+
+ int idx = tabCtrl->GetArtProvider()->ShowDropDown(tabCtrl, tabCtrl->GetPages(), tabCtrl->GetActivePage());
+
+ if (idx != -1)
+ {
+ wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, tabCtrl->GetId());
+ e.SetSelection(idx);
+ e.SetOldSelection(tabCtrl->GetActivePage());
+ e.SetEventObject(tabCtrl);
+ GetEventHandler()->ProcessEvent(e);
+
+ return true;
+ }
+ else
+ return false;
+}
#endif // wxUSE_AUI
projects / wxWidgets.git / blobdiff