| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/gtk1/frame.cpp |
| 3 | // Purpose: |
| 4 | // Author: Robert Roebling |
| 5 | // Id: $Id$ |
| 6 | // Copyright: (c) 1998 Robert Roebling |
| 7 | // Licence: wxWindows licence |
| 8 | ///////////////////////////////////////////////////////////////////////////// |
| 9 | |
| 10 | // For compilers that support precompilation, includes "wx.h". |
| 11 | #include "wx/wxprec.h" |
| 12 | |
| 13 | // ============================================================================ |
| 14 | // declarations |
| 15 | // ============================================================================ |
| 16 | |
| 17 | // ---------------------------------------------------------------------------- |
| 18 | // headers |
| 19 | // ---------------------------------------------------------------------------- |
| 20 | |
| 21 | #include "wx/frame.h" |
| 22 | |
| 23 | #ifndef WX_PRECOMP |
| 24 | #include "wx/app.h" |
| 25 | #include "wx/dcclient.h" |
| 26 | #include "wx/menu.h" |
| 27 | #include "wx/dialog.h" |
| 28 | #include "wx/control.h" |
| 29 | #include "wx/toolbar.h" |
| 30 | #include "wx/statusbr.h" |
| 31 | #endif // WX_PRECOMP |
| 32 | |
| 33 | #include <glib.h> |
| 34 | #include "wx/gtk1/private.h" |
| 35 | |
| 36 | #include <gdk/gdkkeysyms.h> |
| 37 | #include <gdk/gdkx.h> |
| 38 | |
| 39 | #include "wx/gtk1/win_gtk.h" |
| 40 | |
| 41 | // ---------------------------------------------------------------------------- |
| 42 | // constants |
| 43 | // ---------------------------------------------------------------------------- |
| 44 | |
| 45 | const int wxSTATUS_HEIGHT = 25; |
| 46 | const int wxPLACE_HOLDER = 0; |
| 47 | |
| 48 | // ---------------------------------------------------------------------------- |
| 49 | // idle system |
| 50 | // ---------------------------------------------------------------------------- |
| 51 | |
| 52 | extern void wxapp_install_idle_handler(); |
| 53 | extern bool g_isIdle; |
| 54 | |
| 55 | // ---------------------------------------------------------------------------- |
| 56 | // event tables |
| 57 | // ---------------------------------------------------------------------------- |
| 58 | |
| 59 | IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow) |
| 60 | |
| 61 | // ============================================================================ |
| 62 | // implementation |
| 63 | // ============================================================================ |
| 64 | |
| 65 | // ---------------------------------------------------------------------------- |
| 66 | // GTK callbacks |
| 67 | // ---------------------------------------------------------------------------- |
| 68 | |
| 69 | #if wxUSE_MENUS_NATIVE |
| 70 | |
| 71 | //----------------------------------------------------------------------------- |
| 72 | // "child_attached" of menu bar |
| 73 | //----------------------------------------------------------------------------- |
| 74 | |
| 75 | extern "C" { |
| 76 | static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) |
| 77 | { |
| 78 | if (!win->m_hasVMT) return; |
| 79 | |
| 80 | win->m_menuBarDetached = false; |
| 81 | win->GtkUpdateSize(); |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | //----------------------------------------------------------------------------- |
| 86 | // "child_detached" of menu bar |
| 87 | //----------------------------------------------------------------------------- |
| 88 | |
| 89 | extern "C" { |
| 90 | static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) |
| 91 | { |
| 92 | if (g_isIdle) |
| 93 | wxapp_install_idle_handler(); |
| 94 | |
| 95 | if (!win->m_hasVMT) return; |
| 96 | |
| 97 | // Raise the client area area |
| 98 | gdk_window_raise( win->m_wxwindow->window ); |
| 99 | |
| 100 | win->m_menuBarDetached = true; |
| 101 | win->GtkUpdateSize(); |
| 102 | } |
| 103 | } |
| 104 | |
| 105 | #endif // wxUSE_MENUS_NATIVE |
| 106 | |
| 107 | #if wxUSE_TOOLBAR |
| 108 | //----------------------------------------------------------------------------- |
| 109 | // "child_attached" of tool bar |
| 110 | //----------------------------------------------------------------------------- |
| 111 | |
| 112 | extern "C" { |
| 113 | static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) |
| 114 | { |
| 115 | if (!win->m_hasVMT) return; |
| 116 | |
| 117 | win->m_toolBarDetached = false; |
| 118 | win->GtkUpdateSize(); |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | //----------------------------------------------------------------------------- |
| 123 | // "child_detached" of tool bar |
| 124 | //----------------------------------------------------------------------------- |
| 125 | |
| 126 | extern "C" { |
| 127 | static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) |
| 128 | { |
| 129 | if (g_isIdle) |
| 130 | wxapp_install_idle_handler(); |
| 131 | |
| 132 | if (!win->m_hasVMT) return; |
| 133 | |
| 134 | // Raise the client area area |
| 135 | gdk_window_raise( win->m_wxwindow->window ); |
| 136 | |
| 137 | win->m_toolBarDetached = true; |
| 138 | win->GtkUpdateSize(); |
| 139 | } |
| 140 | } |
| 141 | #endif // wxUSE_TOOLBAR |
| 142 | |
| 143 | |
| 144 | // ---------------------------------------------------------------------------- |
| 145 | // wxFrame itself |
| 146 | // ---------------------------------------------------------------------------- |
| 147 | |
| 148 | //----------------------------------------------------------------------------- |
| 149 | // InsertChild for wxFrame |
| 150 | //----------------------------------------------------------------------------- |
| 151 | |
| 152 | /* Callback for wxFrame. This very strange beast has to be used because |
| 153 | * C++ has no virtual methods in a constructor. We have to emulate a |
| 154 | * virtual function here as wxWidgets requires different ways to insert |
| 155 | * a child in container classes. */ |
| 156 | |
| 157 | static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child ) |
| 158 | { |
| 159 | wxASSERT( GTK_IS_WIDGET(child->m_widget) ); |
| 160 | |
| 161 | if (!parent->m_insertInClientArea) |
| 162 | { |
| 163 | // These are outside the client area |
| 164 | wxFrame* frame = (wxFrame*) parent; |
| 165 | gtk_pizza_put( GTK_PIZZA(frame->m_mainWidget), |
| 166 | GTK_WIDGET(child->m_widget), |
| 167 | child->m_x, |
| 168 | child->m_y, |
| 169 | child->m_width, |
| 170 | child->m_height ); |
| 171 | |
| 172 | #if wxUSE_TOOLBAR_NATIVE |
| 173 | // We connect to these events for recalculating the client area |
| 174 | // space when the toolbar is floating |
| 175 | if (wxIS_KIND_OF(child,wxToolBar)) |
| 176 | { |
| 177 | wxToolBar *toolBar = (wxToolBar*) child; |
| 178 | if (toolBar->GetWindowStyle() & wxTB_DOCKABLE) |
| 179 | { |
| 180 | gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_attached", |
| 181 | GTK_SIGNAL_FUNC(gtk_toolbar_attached_callback), (gpointer)parent ); |
| 182 | |
| 183 | gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_detached", |
| 184 | GTK_SIGNAL_FUNC(gtk_toolbar_detached_callback), (gpointer)parent ); |
| 185 | } |
| 186 | } |
| 187 | #endif // wxUSE_TOOLBAR |
| 188 | } |
| 189 | else |
| 190 | { |
| 191 | // These are inside the client area |
| 192 | gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow), |
| 193 | GTK_WIDGET(child->m_widget), |
| 194 | child->m_x, |
| 195 | child->m_y, |
| 196 | child->m_width, |
| 197 | child->m_height ); |
| 198 | } |
| 199 | |
| 200 | // Resize on OnInternalIdle |
| 201 | parent->GtkUpdateSize(); |
| 202 | } |
| 203 | |
| 204 | // ---------------------------------------------------------------------------- |
| 205 | // wxFrame creation |
| 206 | // ---------------------------------------------------------------------------- |
| 207 | |
| 208 | void wxFrame::Init() |
| 209 | { |
| 210 | m_menuBarDetached = false; |
| 211 | m_toolBarDetached = false; |
| 212 | m_menuBarHeight = 2; |
| 213 | } |
| 214 | |
| 215 | bool wxFrame::Create( wxWindow *parent, |
| 216 | wxWindowID id, |
| 217 | const wxString& title, |
| 218 | const wxPoint& pos, |
| 219 | const wxSize& sizeOrig, |
| 220 | long style, |
| 221 | const wxString &name ) |
| 222 | { |
| 223 | bool rt = wxTopLevelWindow::Create(parent, id, title, pos, sizeOrig, |
| 224 | style, name); |
| 225 | m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame; |
| 226 | |
| 227 | return rt; |
| 228 | } |
| 229 | |
| 230 | wxFrame::~wxFrame() |
| 231 | { |
| 232 | m_isBeingDeleted = true; |
| 233 | DeleteAllBars(); |
| 234 | } |
| 235 | |
| 236 | // ---------------------------------------------------------------------------- |
| 237 | // overridden wxWindow methods |
| 238 | // ---------------------------------------------------------------------------- |
| 239 | |
| 240 | void wxFrame::DoGetClientSize( int *width, int *height ) const |
| 241 | { |
| 242 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 243 | |
| 244 | wxTopLevelWindow::DoGetClientSize( width, height ); |
| 245 | |
| 246 | if (height) |
| 247 | { |
| 248 | #if wxUSE_MENUS_NATIVE |
| 249 | // menu bar |
| 250 | if (m_frameMenuBar) |
| 251 | { |
| 252 | if (!m_menuBarDetached) |
| 253 | (*height) -= m_menuBarHeight; |
| 254 | else |
| 255 | (*height) -= wxPLACE_HOLDER; |
| 256 | } |
| 257 | #endif // wxUSE_MENUS_NATIVE |
| 258 | |
| 259 | #if wxUSE_STATUSBAR |
| 260 | // status bar |
| 261 | if (m_frameStatusBar && m_frameStatusBar->IsShown()) |
| 262 | (*height) -= wxSTATUS_HEIGHT; |
| 263 | #endif // wxUSE_STATUSBAR |
| 264 | |
| 265 | #if wxUSE_TOOLBAR |
| 266 | // tool bar |
| 267 | if (m_frameToolBar && m_frameToolBar->IsShown()) |
| 268 | { |
| 269 | if (m_toolBarDetached) |
| 270 | { |
| 271 | *height -= wxPLACE_HOLDER; |
| 272 | } |
| 273 | else |
| 274 | { |
| 275 | int x, y; |
| 276 | m_frameToolBar->GetSize( &x, &y ); |
| 277 | if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) |
| 278 | { |
| 279 | *width -= x; |
| 280 | } |
| 281 | else |
| 282 | { |
| 283 | *height -= y; |
| 284 | } |
| 285 | } |
| 286 | } |
| 287 | #endif // wxUSE_TOOLBAR |
| 288 | } |
| 289 | } |
| 290 | |
| 291 | void wxFrame::DoSetClientSize( int width, int height ) |
| 292 | { |
| 293 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 294 | |
| 295 | #if wxUSE_MENUS_NATIVE |
| 296 | // menu bar |
| 297 | if (m_frameMenuBar) |
| 298 | { |
| 299 | if (!m_menuBarDetached) |
| 300 | height += m_menuBarHeight; |
| 301 | else |
| 302 | height += wxPLACE_HOLDER; |
| 303 | } |
| 304 | #endif // wxUSE_MENUS_NATIVE |
| 305 | |
| 306 | #if wxUSE_STATUSBAR |
| 307 | // status bar |
| 308 | if (m_frameStatusBar && m_frameStatusBar->IsShown()) height += wxSTATUS_HEIGHT; |
| 309 | #endif |
| 310 | |
| 311 | #if wxUSE_TOOLBAR |
| 312 | // tool bar |
| 313 | if (m_frameToolBar && m_frameToolBar->IsShown()) |
| 314 | { |
| 315 | if (m_toolBarDetached) |
| 316 | { |
| 317 | height += wxPLACE_HOLDER; |
| 318 | } |
| 319 | else |
| 320 | { |
| 321 | int x, y; |
| 322 | m_frameToolBar->GetSize( &x, &y ); |
| 323 | if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) |
| 324 | { |
| 325 | width += x; |
| 326 | } |
| 327 | else |
| 328 | { |
| 329 | height += y; |
| 330 | } |
| 331 | } |
| 332 | } |
| 333 | #endif |
| 334 | |
| 335 | wxTopLevelWindow::DoSetClientSize( width, height ); |
| 336 | } |
| 337 | |
| 338 | void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), |
| 339 | int width, int height ) |
| 340 | { |
| 341 | // due to a bug in gtk, x,y are always 0 |
| 342 | // m_x = x; |
| 343 | // m_y = y; |
| 344 | |
| 345 | // avoid recursions |
| 346 | if (m_resizing) return; |
| 347 | m_resizing = true; |
| 348 | |
| 349 | // this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow |
| 350 | wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); |
| 351 | |
| 352 | m_width = width; |
| 353 | m_height = height; |
| 354 | |
| 355 | // space occupied by m_frameToolBar and m_frameMenuBar |
| 356 | int client_area_x_offset = 0, |
| 357 | client_area_y_offset = 0; |
| 358 | |
| 359 | /* wxMDIChildFrame derives from wxFrame but it _is_ a wxWindow as it uses |
| 360 | wxWindow::Create to create it's GTK equivalent. m_mainWidget is only |
| 361 | set in wxFrame::Create so it is used to check what kind of frame we |
| 362 | have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we |
| 363 | skip the part which handles m_frameMenuBar, m_frameToolBar and (most |
| 364 | importantly) m_mainWidget */ |
| 365 | |
| 366 | int minWidth = GetMinWidth(), |
| 367 | minHeight = GetMinHeight(), |
| 368 | maxWidth = GetMaxWidth(), |
| 369 | maxHeight = GetMaxHeight(); |
| 370 | |
| 371 | if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth; |
| 372 | if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight; |
| 373 | if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth; |
| 374 | if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight; |
| 375 | |
| 376 | if (m_mainWidget) |
| 377 | { |
| 378 | // set size hints |
| 379 | gint flag = 0; // GDK_HINT_POS; |
| 380 | if ((minWidth != -1) || (minHeight != -1)) flag |= GDK_HINT_MIN_SIZE; |
| 381 | if ((maxWidth != -1) || (maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE; |
| 382 | GdkGeometry geom; |
| 383 | geom.min_width = minWidth; |
| 384 | geom.min_height = minHeight; |
| 385 | geom.max_width = maxWidth; |
| 386 | geom.max_height = maxHeight; |
| 387 | gtk_window_set_geometry_hints( GTK_WINDOW(m_widget), |
| 388 | (GtkWidget*) NULL, |
| 389 | &geom, |
| 390 | (GdkWindowHints) flag ); |
| 391 | |
| 392 | // I revert back to wxGTK's original behaviour. m_mainWidget holds |
| 393 | // the menubar, the toolbar and the client area, which is represented |
| 394 | // by m_wxwindow. |
| 395 | // This hurts in the eye, but I don't want to call SetSize() |
| 396 | // because I don't want to call any non-native functions here. |
| 397 | |
| 398 | #if wxUSE_MENUS_NATIVE |
| 399 | if (m_frameMenuBar) |
| 400 | { |
| 401 | int xx = m_miniEdge; |
| 402 | int yy = m_miniEdge + m_miniTitle; |
| 403 | int ww = m_width - 2*m_miniEdge; |
| 404 | int hh = m_menuBarHeight; |
| 405 | if (m_menuBarDetached) hh = wxPLACE_HOLDER; |
| 406 | m_frameMenuBar->m_x = xx; |
| 407 | m_frameMenuBar->m_y = yy; |
| 408 | m_frameMenuBar->m_width = ww; |
| 409 | m_frameMenuBar->m_height = hh; |
| 410 | gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), |
| 411 | m_frameMenuBar->m_widget, |
| 412 | xx, yy, ww, hh ); |
| 413 | client_area_y_offset += hh; |
| 414 | } |
| 415 | #endif // wxUSE_MENUS_NATIVE |
| 416 | |
| 417 | #if wxUSE_TOOLBAR |
| 418 | if ((m_frameToolBar) && m_frameToolBar->IsShown() && |
| 419 | (m_frameToolBar->m_widget->parent == m_mainWidget)) |
| 420 | { |
| 421 | int xx = m_miniEdge; |
| 422 | int yy = m_miniEdge + m_miniTitle; |
| 423 | #if wxUSE_MENUS_NATIVE |
| 424 | if (m_frameMenuBar) |
| 425 | { |
| 426 | if (!m_menuBarDetached) |
| 427 | yy += m_menuBarHeight; |
| 428 | else |
| 429 | yy += wxPLACE_HOLDER; |
| 430 | } |
| 431 | #endif // wxUSE_MENUS_NATIVE |
| 432 | |
| 433 | m_frameToolBar->m_x = xx; |
| 434 | m_frameToolBar->m_y = yy; |
| 435 | |
| 436 | // don't change the toolbar's reported height/width |
| 437 | int ww, hh; |
| 438 | if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) |
| 439 | { |
| 440 | ww = m_toolBarDetached ? wxPLACE_HOLDER |
| 441 | : m_frameToolBar->m_width; |
| 442 | hh = m_height - 2*m_miniEdge; |
| 443 | |
| 444 | client_area_x_offset += ww; |
| 445 | } |
| 446 | else |
| 447 | { |
| 448 | ww = m_width - 2*m_miniEdge; |
| 449 | hh = m_toolBarDetached ? wxPLACE_HOLDER |
| 450 | : m_frameToolBar->m_height; |
| 451 | |
| 452 | client_area_y_offset += hh; |
| 453 | } |
| 454 | |
| 455 | gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), |
| 456 | m_frameToolBar->m_widget, |
| 457 | xx, yy, ww, hh ); |
| 458 | } |
| 459 | #endif // wxUSE_TOOLBAR |
| 460 | |
| 461 | int client_x = client_area_x_offset + m_miniEdge; |
| 462 | int client_y = client_area_y_offset + m_miniEdge + m_miniTitle; |
| 463 | int client_w = m_width - client_area_x_offset - 2*m_miniEdge; |
| 464 | int client_h = m_height - client_area_y_offset- 2*m_miniEdge - m_miniTitle; |
| 465 | gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), |
| 466 | m_wxwindow, |
| 467 | client_x, client_y, client_w, client_h ); |
| 468 | } |
| 469 | else |
| 470 | { |
| 471 | // If there is no m_mainWidget between m_widget and m_wxwindow there |
| 472 | // is no need to set the size or position of m_wxwindow. |
| 473 | } |
| 474 | |
| 475 | #if wxUSE_STATUSBAR |
| 476 | if (m_frameStatusBar && m_frameStatusBar->IsShown()) |
| 477 | { |
| 478 | int xx = 0 + m_miniEdge; |
| 479 | int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge - client_area_y_offset; |
| 480 | int ww = m_width - 2*m_miniEdge; |
| 481 | int hh = wxSTATUS_HEIGHT; |
| 482 | m_frameStatusBar->m_x = xx; |
| 483 | m_frameStatusBar->m_y = yy; |
| 484 | m_frameStatusBar->m_width = ww; |
| 485 | m_frameStatusBar->m_height = hh; |
| 486 | gtk_pizza_set_size( GTK_PIZZA(m_wxwindow), |
| 487 | m_frameStatusBar->m_widget, |
| 488 | xx, yy, ww, hh ); |
| 489 | gtk_widget_draw( m_frameStatusBar->m_widget, (GdkRectangle*) NULL ); |
| 490 | } |
| 491 | #endif // wxUSE_STATUSBAR |
| 492 | |
| 493 | m_sizeSet = true; |
| 494 | |
| 495 | // send size event to frame |
| 496 | wxSizeEvent event( wxSize(m_width,m_height), GetId() ); |
| 497 | event.SetEventObject( this ); |
| 498 | GetEventHandler()->ProcessEvent( event ); |
| 499 | |
| 500 | #if wxUSE_STATUSBAR |
| 501 | // send size event to status bar |
| 502 | if (m_frameStatusBar) |
| 503 | { |
| 504 | wxSizeEvent event2( wxSize(m_frameStatusBar->m_width,m_frameStatusBar->m_height), m_frameStatusBar->GetId() ); |
| 505 | event2.SetEventObject( m_frameStatusBar ); |
| 506 | m_frameStatusBar->GetEventHandler()->ProcessEvent( event2 ); |
| 507 | } |
| 508 | #endif // wxUSE_STATUSBAR |
| 509 | |
| 510 | m_resizing = false; |
| 511 | } |
| 512 | |
| 513 | void wxFrame::OnInternalIdle() |
| 514 | { |
| 515 | wxFrameBase::OnInternalIdle(); |
| 516 | |
| 517 | #if wxUSE_MENUS_NATIVE |
| 518 | if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle(); |
| 519 | #endif // wxUSE_MENUS_NATIVE |
| 520 | #if wxUSE_TOOLBAR |
| 521 | if (m_frameToolBar) m_frameToolBar->OnInternalIdle(); |
| 522 | #endif |
| 523 | #if wxUSE_STATUSBAR |
| 524 | if (m_frameStatusBar) |
| 525 | { |
| 526 | m_frameStatusBar->OnInternalIdle(); |
| 527 | |
| 528 | // There may be controls in the status bar that |
| 529 | // need to be updated |
| 530 | for ( wxWindowList::compatibility_iterator node = m_frameStatusBar->GetChildren().GetFirst(); |
| 531 | node; |
| 532 | node = node->GetNext() ) |
| 533 | { |
| 534 | wxWindow *child = node->GetData(); |
| 535 | child->OnInternalIdle(); |
| 536 | } |
| 537 | } |
| 538 | #endif |
| 539 | } |
| 540 | |
| 541 | // ---------------------------------------------------------------------------- |
| 542 | // menu/tool/status bar stuff |
| 543 | // ---------------------------------------------------------------------------- |
| 544 | |
| 545 | #if wxUSE_MENUS_NATIVE |
| 546 | |
| 547 | void wxFrame::DetachMenuBar() |
| 548 | { |
| 549 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 550 | wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); |
| 551 | |
| 552 | if ( m_frameMenuBar ) |
| 553 | { |
| 554 | m_frameMenuBar->UnsetInvokingWindow( this ); |
| 555 | |
| 556 | if (m_frameMenuBar->GetWindowStyle() & wxMB_DOCKABLE) |
| 557 | { |
| 558 | gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget), |
| 559 | GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this ); |
| 560 | |
| 561 | gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget), |
| 562 | GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this ); |
| 563 | } |
| 564 | |
| 565 | gtk_widget_ref( m_frameMenuBar->m_widget ); |
| 566 | |
| 567 | gtk_container_remove( GTK_CONTAINER(m_mainWidget), m_frameMenuBar->m_widget ); |
| 568 | } |
| 569 | |
| 570 | wxFrameBase::DetachMenuBar(); |
| 571 | } |
| 572 | |
| 573 | void wxFrame::AttachMenuBar( wxMenuBar *menuBar ) |
| 574 | { |
| 575 | wxFrameBase::AttachMenuBar(menuBar); |
| 576 | |
| 577 | if (m_frameMenuBar) |
| 578 | { |
| 579 | m_frameMenuBar->SetInvokingWindow( this ); |
| 580 | |
| 581 | m_frameMenuBar->SetParent(this); |
| 582 | gtk_pizza_put( GTK_PIZZA(m_mainWidget), |
| 583 | m_frameMenuBar->m_widget, |
| 584 | m_frameMenuBar->m_x, |
| 585 | m_frameMenuBar->m_y, |
| 586 | m_frameMenuBar->m_width, |
| 587 | m_frameMenuBar->m_height ); |
| 588 | |
| 589 | if (menuBar->GetWindowStyle() & wxMB_DOCKABLE) |
| 590 | { |
| 591 | gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_attached", |
| 592 | GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this ); |
| 593 | |
| 594 | gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_detached", |
| 595 | GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this ); |
| 596 | } |
| 597 | |
| 598 | gtk_widget_show( m_frameMenuBar->m_widget ); |
| 599 | |
| 600 | UpdateMenuBarSize(); |
| 601 | } |
| 602 | else |
| 603 | { |
| 604 | m_menuBarHeight = 2; |
| 605 | GtkUpdateSize(); // resize window in OnInternalIdle |
| 606 | } |
| 607 | } |
| 608 | |
| 609 | void wxFrame::UpdateMenuBarSize() |
| 610 | { |
| 611 | GtkRequisition req; |
| 612 | |
| 613 | req.width = 2; |
| 614 | req.height = 2; |
| 615 | |
| 616 | // this is called after Remove with a NULL m_frameMenuBar |
| 617 | if ( m_frameMenuBar ) |
| 618 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_frameMenuBar->m_widget) )->size_request ) |
| 619 | (m_frameMenuBar->m_widget, &req ); |
| 620 | |
| 621 | m_menuBarHeight = req.height; |
| 622 | |
| 623 | // resize window in OnInternalIdle |
| 624 | |
| 625 | GtkUpdateSize(); |
| 626 | } |
| 627 | |
| 628 | #endif // wxUSE_MENUS_NATIVE |
| 629 | |
| 630 | #if wxUSE_TOOLBAR |
| 631 | |
| 632 | wxToolBar* wxFrame::CreateToolBar( long style, wxWindowID id, const wxString& name ) |
| 633 | { |
| 634 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 635 | |
| 636 | m_insertInClientArea = false; |
| 637 | |
| 638 | m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name ); |
| 639 | |
| 640 | m_insertInClientArea = true; |
| 641 | |
| 642 | GtkUpdateSize(); |
| 643 | |
| 644 | return m_frameToolBar; |
| 645 | } |
| 646 | |
| 647 | void wxFrame::SetToolBar(wxToolBar *toolbar) |
| 648 | { |
| 649 | bool hadTbar = m_frameToolBar != NULL; |
| 650 | |
| 651 | wxFrameBase::SetToolBar(toolbar); |
| 652 | |
| 653 | if ( m_frameToolBar ) |
| 654 | { |
| 655 | // insert into toolbar area if not already there |
| 656 | if ((m_frameToolBar->m_widget->parent) && |
| 657 | (m_frameToolBar->m_widget->parent != m_mainWidget)) |
| 658 | { |
| 659 | GetChildren().DeleteObject( m_frameToolBar ); |
| 660 | |
| 661 | gtk_widget_reparent( m_frameToolBar->m_widget, m_mainWidget ); |
| 662 | GtkUpdateSize(); |
| 663 | } |
| 664 | } |
| 665 | else // toolbar unset |
| 666 | { |
| 667 | // still need to update size if it had been there before |
| 668 | if ( hadTbar ) |
| 669 | { |
| 670 | GtkUpdateSize(); |
| 671 | } |
| 672 | } |
| 673 | } |
| 674 | |
| 675 | #endif // wxUSE_TOOLBAR |
| 676 | |
| 677 | #if wxUSE_STATUSBAR |
| 678 | |
| 679 | wxStatusBar* wxFrame::CreateStatusBar(int number, |
| 680 | long style, |
| 681 | wxWindowID id, |
| 682 | const wxString& name) |
| 683 | { |
| 684 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 685 | |
| 686 | // because it will change when toolbar is added |
| 687 | GtkUpdateSize(); |
| 688 | |
| 689 | return wxFrameBase::CreateStatusBar( number, style, id, name ); |
| 690 | } |
| 691 | |
| 692 | void wxFrame::SetStatusBar(wxStatusBar *statbar) |
| 693 | { |
| 694 | bool hadStatBar = m_frameStatusBar != NULL; |
| 695 | |
| 696 | wxFrameBase::SetStatusBar(statbar); |
| 697 | |
| 698 | if (hadStatBar && !m_frameStatusBar) |
| 699 | GtkUpdateSize(); |
| 700 | } |
| 701 | |
| 702 | void wxFrame::PositionStatusBar() |
| 703 | { |
| 704 | if ( !m_frameStatusBar ) |
| 705 | return; |
| 706 | |
| 707 | GtkUpdateSize(); |
| 708 | } |
| 709 | #endif // wxUSE_STATUSBAR |