| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: frame.cpp |
| 3 | // Purpose: |
| 4 | // Author: Robert Roebling |
| 5 | // Id: $Id$ |
| 6 | // Copyright: (c) 1998 Robert Roebling |
| 7 | // Licence: wxWindows licence |
| 8 | ///////////////////////////////////////////////////////////////////////////// |
| 9 | |
| 10 | // ============================================================================ |
| 11 | // declarations |
| 12 | // ============================================================================ |
| 13 | |
| 14 | // ---------------------------------------------------------------------------- |
| 15 | // headers |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | |
| 18 | #ifdef __GNUG__ |
| 19 | #pragma implementation "frame.h" |
| 20 | #endif |
| 21 | |
| 22 | #ifdef __VMS |
| 23 | #define XIconifyWindow XICONIFYWINDOW |
| 24 | #endif |
| 25 | |
| 26 | #include "wx/defs.h" |
| 27 | |
| 28 | #include "wx/dialog.h" |
| 29 | #include "wx/control.h" |
| 30 | #include "wx/app.h" |
| 31 | #include "wx/menu.h" |
| 32 | #if wxUSE_TOOLBAR |
| 33 | #include "wx/toolbar.h" |
| 34 | #endif |
| 35 | #if wxUSE_STATUSBAR |
| 36 | #include "wx/statusbr.h" |
| 37 | #endif |
| 38 | #include "wx/dcclient.h" |
| 39 | |
| 40 | #include <glib.h> |
| 41 | #include <gdk/gdk.h> |
| 42 | #include <gtk/gtk.h> |
| 43 | #include <gdk/gdkkeysyms.h> |
| 44 | #include <gdk/gdkx.h> |
| 45 | |
| 46 | #include "wx/gtk/win_gtk.h" |
| 47 | |
| 48 | // ---------------------------------------------------------------------------- |
| 49 | // constants |
| 50 | // ---------------------------------------------------------------------------- |
| 51 | |
| 52 | const int wxMENU_HEIGHT = 27; |
| 53 | const int wxSTATUS_HEIGHT = 25; |
| 54 | const int wxPLACE_HOLDER = 0; |
| 55 | |
| 56 | // ---------------------------------------------------------------------------- |
| 57 | // idle system |
| 58 | // ---------------------------------------------------------------------------- |
| 59 | |
| 60 | extern void wxapp_install_idle_handler(); |
| 61 | extern bool g_isIdle; |
| 62 | extern int g_openDialogs; |
| 63 | |
| 64 | // ---------------------------------------------------------------------------- |
| 65 | // event tables |
| 66 | // ---------------------------------------------------------------------------- |
| 67 | |
| 68 | #ifndef __WXUNIVERSAL__ |
| 69 | IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow) |
| 70 | #endif |
| 71 | |
| 72 | // ---------------------------------------------------------------------------- |
| 73 | // data |
| 74 | // ---------------------------------------------------------------------------- |
| 75 | |
| 76 | extern wxList wxPendingDelete; |
| 77 | |
| 78 | // ---------------------------------------------------------------------------- |
| 79 | // debug |
| 80 | // ---------------------------------------------------------------------------- |
| 81 | |
| 82 | #ifdef __WXDEBUG__ |
| 83 | |
| 84 | extern void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window ); |
| 85 | |
| 86 | #endif |
| 87 | |
| 88 | // ============================================================================ |
| 89 | // implementation |
| 90 | // ============================================================================ |
| 91 | |
| 92 | // ---------------------------------------------------------------------------- |
| 93 | // GTK callbacks |
| 94 | // ---------------------------------------------------------------------------- |
| 95 | |
| 96 | //----------------------------------------------------------------------------- |
| 97 | // "focus" from m_window |
| 98 | //----------------------------------------------------------------------------- |
| 99 | |
| 100 | static gint gtk_frame_focus_callback( GtkWidget *widget, GtkDirectionType WXUNUSED(d), wxWindow *WXUNUSED(win) ) |
| 101 | { |
| 102 | if (g_isIdle) |
| 103 | wxapp_install_idle_handler(); |
| 104 | |
| 105 | // This disables GTK's tab traversal |
| 106 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus" ); |
| 107 | return TRUE; |
| 108 | } |
| 109 | |
| 110 | //----------------------------------------------------------------------------- |
| 111 | // "size_allocate" |
| 112 | //----------------------------------------------------------------------------- |
| 113 | |
| 114 | static void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxFrameGTK *win ) |
| 115 | { |
| 116 | if (g_isIdle) |
| 117 | wxapp_install_idle_handler(); |
| 118 | |
| 119 | if (!win->m_hasVMT) |
| 120 | return; |
| 121 | |
| 122 | if ((win->m_width != alloc->width) || (win->m_height != alloc->height)) |
| 123 | { |
| 124 | /* |
| 125 | wxPrintf( "OnSize from " ); |
| 126 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) |
| 127 | wxPrintf( win->GetClassInfo()->GetClassName() ); |
| 128 | wxPrintf( " %d %d %d %d\n", (int)alloc->x, |
| 129 | (int)alloc->y, |
| 130 | (int)alloc->width, |
| 131 | (int)alloc->height ); |
| 132 | */ |
| 133 | |
| 134 | win->m_width = alloc->width; |
| 135 | win->m_height = alloc->height; |
| 136 | win->m_queuedFullRedraw = TRUE; |
| 137 | win->GtkUpdateSize(); |
| 138 | } |
| 139 | } |
| 140 | |
| 141 | //----------------------------------------------------------------------------- |
| 142 | // "delete_event" |
| 143 | //----------------------------------------------------------------------------- |
| 144 | |
| 145 | static gint gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxFrameGTK *win ) |
| 146 | { |
| 147 | if (g_isIdle) |
| 148 | wxapp_install_idle_handler(); |
| 149 | |
| 150 | if ((g_openDialogs == 0) && (win->IsEnabled())) |
| 151 | win->Close(); |
| 152 | |
| 153 | return TRUE; |
| 154 | } |
| 155 | |
| 156 | #if wxUSE_MENUS_NATIVE |
| 157 | |
| 158 | //----------------------------------------------------------------------------- |
| 159 | // "child_attached" of menu bar |
| 160 | //----------------------------------------------------------------------------- |
| 161 | |
| 162 | static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrameGTK *win ) |
| 163 | { |
| 164 | if (!win->m_hasVMT) return; |
| 165 | |
| 166 | win->m_menuBarDetached = FALSE; |
| 167 | win->GtkUpdateSize(); |
| 168 | } |
| 169 | |
| 170 | //----------------------------------------------------------------------------- |
| 171 | // "child_detached" of menu bar |
| 172 | //----------------------------------------------------------------------------- |
| 173 | |
| 174 | static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrameGTK *win ) |
| 175 | { |
| 176 | if (!win->m_hasVMT) return; |
| 177 | |
| 178 | win->m_menuBarDetached = TRUE; |
| 179 | win->GtkUpdateSize(); |
| 180 | } |
| 181 | |
| 182 | #endif // wxUSE_MENUS_NATIVE |
| 183 | |
| 184 | #if wxUSE_TOOLBAR |
| 185 | //----------------------------------------------------------------------------- |
| 186 | // "child_attached" of tool bar |
| 187 | //----------------------------------------------------------------------------- |
| 188 | |
| 189 | static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrameGTK *win ) |
| 190 | { |
| 191 | if (!win->m_hasVMT) return; |
| 192 | |
| 193 | win->m_toolBarDetached = FALSE; |
| 194 | |
| 195 | win->GtkUpdateSize(); |
| 196 | } |
| 197 | |
| 198 | //----------------------------------------------------------------------------- |
| 199 | // "child_detached" of tool bar |
| 200 | //----------------------------------------------------------------------------- |
| 201 | |
| 202 | static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrameGTK *win ) |
| 203 | { |
| 204 | if (g_isIdle) |
| 205 | wxapp_install_idle_handler(); |
| 206 | |
| 207 | if (!win->m_hasVMT) return; |
| 208 | |
| 209 | win->m_toolBarDetached = TRUE; |
| 210 | win->GtkUpdateSize(); |
| 211 | } |
| 212 | #endif // wxUSE_TOOLBAR |
| 213 | |
| 214 | //----------------------------------------------------------------------------- |
| 215 | // "configure_event" |
| 216 | //----------------------------------------------------------------------------- |
| 217 | |
| 218 | static gint |
| 219 | #if (GTK_MINOR_VERSION > 0) |
| 220 | gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *WXUNUSED(event), wxFrameGTK *win ) |
| 221 | #else |
| 222 | gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxFrameGTK *win ) |
| 223 | #endif |
| 224 | { |
| 225 | if (g_isIdle) |
| 226 | wxapp_install_idle_handler(); |
| 227 | |
| 228 | if (!win->m_hasVMT) |
| 229 | return FALSE; |
| 230 | |
| 231 | #if (GTK_MINOR_VERSION > 0) |
| 232 | int x = 0; |
| 233 | int y = 0; |
| 234 | gdk_window_get_root_origin( win->m_widget->window, &x, &y ); |
| 235 | win->m_x = x; |
| 236 | win->m_y = y; |
| 237 | #else |
| 238 | win->m_x = event->x; |
| 239 | win->m_y = event->y; |
| 240 | #endif |
| 241 | |
| 242 | wxMoveEvent mevent( wxPoint(win->m_x,win->m_y), win->GetId() ); |
| 243 | mevent.SetEventObject( win ); |
| 244 | win->GetEventHandler()->ProcessEvent( mevent ); |
| 245 | |
| 246 | return FALSE; |
| 247 | } |
| 248 | |
| 249 | //----------------------------------------------------------------------------- |
| 250 | // "realize" from m_widget |
| 251 | //----------------------------------------------------------------------------- |
| 252 | |
| 253 | /* we cannot MWM hints and icons before the widget has been realized, |
| 254 | so we do this directly after realization */ |
| 255 | |
| 256 | static void |
| 257 | gtk_frame_realized_callback( GtkWidget * WXUNUSED(widget), wxFrameGTK *win ) |
| 258 | { |
| 259 | if (g_isIdle) |
| 260 | wxapp_install_idle_handler(); |
| 261 | |
| 262 | if ((win->m_miniEdge > 0) || (win->HasFlag(wxSIMPLE_BORDER)) || (win->HasFlag(wxNO_BORDER))) |
| 263 | { |
| 264 | /* This is a mini-frame or a borderless frame. */ |
| 265 | gdk_window_set_decorations( win->m_widget->window, (GdkWMDecoration)0 ); |
| 266 | gdk_window_set_functions( win->m_widget->window, (GdkWMFunction)0 ); |
| 267 | } |
| 268 | else |
| 269 | { |
| 270 | /* All this is for Motif Window Manager "hints" and is supposed to be |
| 271 | recognized by other WM as well. Not tested. */ |
| 272 | long decor = (long) GDK_DECOR_BORDER; |
| 273 | long func = (long) GDK_FUNC_MOVE; |
| 274 | |
| 275 | if ((win->GetWindowStyle() & wxCAPTION) != 0) |
| 276 | decor |= GDK_DECOR_TITLE; |
| 277 | if ((win->GetWindowStyle() & wxSYSTEM_MENU) != 0) |
| 278 | { |
| 279 | decor |= GDK_DECOR_MENU; |
| 280 | func |= GDK_FUNC_CLOSE; |
| 281 | } |
| 282 | if ((win->GetWindowStyle() & wxMINIMIZE_BOX) != 0) |
| 283 | { |
| 284 | func |= GDK_FUNC_MINIMIZE; |
| 285 | decor |= GDK_DECOR_MINIMIZE; |
| 286 | } |
| 287 | if ((win->GetWindowStyle() & wxMAXIMIZE_BOX) != 0) |
| 288 | { |
| 289 | func |= GDK_FUNC_MAXIMIZE; |
| 290 | decor |= GDK_DECOR_MAXIMIZE; |
| 291 | } |
| 292 | if ((win->GetWindowStyle() & wxRESIZE_BORDER) != 0) |
| 293 | { |
| 294 | func |= GDK_FUNC_RESIZE; |
| 295 | decor |= GDK_DECOR_RESIZEH; |
| 296 | } |
| 297 | |
| 298 | gdk_window_set_decorations( win->m_widget->window, (GdkWMDecoration)decor); |
| 299 | gdk_window_set_functions( win->m_widget->window, (GdkWMFunction)func); |
| 300 | } |
| 301 | |
| 302 | /* GTK's shrinking/growing policy */ |
| 303 | if ((win->GetWindowStyle() & wxRESIZE_BORDER) == 0) |
| 304 | gtk_window_set_policy(GTK_WINDOW(win->m_widget), 0, 0, 1); |
| 305 | else |
| 306 | gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1); |
| 307 | |
| 308 | /* reset the icon */ |
| 309 | wxIcon iconOld = win->GetIcon(); |
| 310 | if ( iconOld != wxNullIcon ) |
| 311 | { |
| 312 | wxIcon icon( iconOld ); |
| 313 | win->SetIcon( wxNullIcon ); |
| 314 | win->SetIcon( icon ); |
| 315 | } |
| 316 | |
| 317 | /* we set the focus to the child that accepts the focus. this |
| 318 | doesn't really have to be done in "realize" but why not? */ |
| 319 | wxWindowList::Node *node = win->GetChildren().GetFirst(); |
| 320 | while (node) |
| 321 | { |
| 322 | wxWindow *child = node->GetData(); |
| 323 | if (child->AcceptsFocus()) |
| 324 | { |
| 325 | child->SetFocus(); |
| 326 | break; |
| 327 | } |
| 328 | |
| 329 | node = node->GetNext(); |
| 330 | } |
| 331 | } |
| 332 | |
| 333 | //----------------------------------------------------------------------------- |
| 334 | // "map_event" from m_widget |
| 335 | //----------------------------------------------------------------------------- |
| 336 | |
| 337 | static void |
| 338 | gtk_frame_map_callback( GtkWidget * WXUNUSED(widget), |
| 339 | GdkEvent * WXUNUSED(event), |
| 340 | wxFrame *win ) |
| 341 | { |
| 342 | win->SetIconizeState(FALSE); |
| 343 | } |
| 344 | |
| 345 | //----------------------------------------------------------------------------- |
| 346 | // "unmap_event" from m_widget |
| 347 | //----------------------------------------------------------------------------- |
| 348 | |
| 349 | static void |
| 350 | gtk_frame_unmap_callback( GtkWidget * WXUNUSED(widget), |
| 351 | GdkEvent * WXUNUSED(event), |
| 352 | wxFrame *win ) |
| 353 | { |
| 354 | win->SetIconizeState(TRUE); |
| 355 | } |
| 356 | |
| 357 | //----------------------------------------------------------------------------- |
| 358 | // "expose_event" of m_client |
| 359 | //----------------------------------------------------------------------------- |
| 360 | |
| 361 | static int gtk_window_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindow *win ) |
| 362 | { |
| 363 | GtkPizza *pizza = GTK_PIZZA(widget); |
| 364 | |
| 365 | gtk_paint_flat_box (win->m_widget->style, pizza->bin_window, GTK_STATE_NORMAL, |
| 366 | GTK_SHADOW_NONE, &gdk_event->area, win->m_widget, "base", 0, 0, -1, -1); |
| 367 | |
| 368 | return TRUE; |
| 369 | } |
| 370 | |
| 371 | //----------------------------------------------------------------------------- |
| 372 | // "draw" of m_client |
| 373 | //----------------------------------------------------------------------------- |
| 374 | |
| 375 | |
| 376 | static void gtk_window_draw_callback( GtkWidget *widget, GdkRectangle *rect, wxWindow *win ) |
| 377 | { |
| 378 | GtkPizza *pizza = GTK_PIZZA(widget); |
| 379 | |
| 380 | gtk_paint_flat_box (win->m_widget->style, pizza->bin_window, GTK_STATE_NORMAL, |
| 381 | GTK_SHADOW_NONE, rect, win->m_widget, "base", 0, 0, -1, -1); |
| 382 | } |
| 383 | |
| 384 | // ---------------------------------------------------------------------------- |
| 385 | // wxFrameGTK itself |
| 386 | // ---------------------------------------------------------------------------- |
| 387 | |
| 388 | //----------------------------------------------------------------------------- |
| 389 | // InsertChild for wxFrameGTK |
| 390 | //----------------------------------------------------------------------------- |
| 391 | |
| 392 | /* Callback for wxFrameGTK. This very strange beast has to be used because |
| 393 | * C++ has no virtual methods in a constructor. We have to emulate a |
| 394 | * virtual function here as wxWindows requires different ways to insert |
| 395 | * a child in container classes. */ |
| 396 | |
| 397 | static void wxInsertChildInFrame( wxFrameGTK* parent, wxWindow* child ) |
| 398 | { |
| 399 | wxASSERT( GTK_IS_WIDGET(child->m_widget) ); |
| 400 | |
| 401 | if (!parent->m_insertInClientArea) |
| 402 | { |
| 403 | /* these are outside the client area */ |
| 404 | wxFrameGTK* frame = (wxFrameGTK*) parent; |
| 405 | gtk_pizza_put( GTK_PIZZA(frame->m_mainWidget), |
| 406 | GTK_WIDGET(child->m_widget), |
| 407 | child->m_x, |
| 408 | child->m_y, |
| 409 | child->m_width, |
| 410 | child->m_height ); |
| 411 | |
| 412 | #if wxUSE_TOOLBAR_NATIVE |
| 413 | /* we connect to these events for recalculating the client area |
| 414 | space when the toolbar is floating */ |
| 415 | if (wxIS_KIND_OF(child,wxToolBar)) |
| 416 | { |
| 417 | wxToolBar *toolBar = (wxToolBar*) child; |
| 418 | if (toolBar->GetWindowStyle() & wxTB_DOCKABLE) |
| 419 | { |
| 420 | gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_attached", |
| 421 | GTK_SIGNAL_FUNC(gtk_toolbar_attached_callback), (gpointer)parent ); |
| 422 | |
| 423 | gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_detached", |
| 424 | GTK_SIGNAL_FUNC(gtk_toolbar_detached_callback), (gpointer)parent ); |
| 425 | } |
| 426 | } |
| 427 | #endif // wxUSE_TOOLBAR |
| 428 | } |
| 429 | else |
| 430 | { |
| 431 | /* these are inside the client area */ |
| 432 | gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow), |
| 433 | GTK_WIDGET(child->m_widget), |
| 434 | child->m_x, |
| 435 | child->m_y, |
| 436 | child->m_width, |
| 437 | child->m_height ); |
| 438 | } |
| 439 | |
| 440 | /* resize on OnInternalIdle */ |
| 441 | parent->GtkUpdateSize(); |
| 442 | } |
| 443 | |
| 444 | // ---------------------------------------------------------------------------- |
| 445 | // wxFrameGTK creation |
| 446 | // ---------------------------------------------------------------------------- |
| 447 | |
| 448 | void wxFrameGTK::Init() |
| 449 | { |
| 450 | m_sizeSet = FALSE; |
| 451 | m_miniEdge = 0; |
| 452 | m_miniTitle = 0; |
| 453 | m_mainWidget = (GtkWidget*) NULL; |
| 454 | m_menuBarDetached = FALSE; |
| 455 | m_toolBarDetached = FALSE; |
| 456 | m_insertInClientArea = TRUE; |
| 457 | m_isFrame = TRUE; |
| 458 | m_isIconized = FALSE; |
| 459 | m_fsIsShowing = FALSE; |
| 460 | m_themeEnabled = TRUE; |
| 461 | } |
| 462 | |
| 463 | bool wxFrameGTK::Create( wxWindow *parent, |
| 464 | wxWindowID id, |
| 465 | const wxString& title, |
| 466 | const wxPoint& pos, |
| 467 | const wxSize& sizeOrig, |
| 468 | long style, |
| 469 | const wxString &name ) |
| 470 | { |
| 471 | // always create a frame of some reasonable, even if arbitrary, size (at |
| 472 | // least for MSW compatibility) |
| 473 | wxSize size = sizeOrig; |
| 474 | if ( size.x == -1 || size.y == -1 ) |
| 475 | { |
| 476 | wxSize sizeDpy = wxGetDisplaySize(); |
| 477 | if ( size.x == -1 ) |
| 478 | size.x = sizeDpy.x / 3; |
| 479 | if ( size.y == -1 ) |
| 480 | size.y = sizeDpy.y / 5; |
| 481 | } |
| 482 | |
| 483 | wxTopLevelWindows.Append( this ); |
| 484 | |
| 485 | m_needParent = FALSE; |
| 486 | |
| 487 | if (!PreCreation( parent, pos, size ) || |
| 488 | !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) |
| 489 | { |
| 490 | wxFAIL_MSG( wxT("wxFrameGTK creation failed") ); |
| 491 | return FALSE; |
| 492 | } |
| 493 | |
| 494 | m_title = title; |
| 495 | |
| 496 | m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame; |
| 497 | |
| 498 | GtkWindowType win_type = GTK_WINDOW_TOPLEVEL; |
| 499 | |
| 500 | if (style & wxFRAME_TOOL_WINDOW) |
| 501 | win_type = GTK_WINDOW_POPUP; |
| 502 | |
| 503 | m_widget = gtk_window_new( win_type ); |
| 504 | |
| 505 | if ((m_parent) && (HasFlag(wxFRAME_FLOAT_ON_PARENT)) && (GTK_IS_WINDOW(m_parent->m_widget))) |
| 506 | gtk_window_set_transient_for( GTK_WINDOW(m_widget), GTK_WINDOW(m_parent->m_widget) ); |
| 507 | |
| 508 | if (!name.IsEmpty()) |
| 509 | gtk_window_set_wmclass( GTK_WINDOW(m_widget), name.mb_str(), name.mb_str() ); |
| 510 | |
| 511 | #ifdef __WXDEBUG__ |
| 512 | debug_focus_in( m_widget, wxT("wxFrameGTK::m_widget"), name ); |
| 513 | #endif |
| 514 | |
| 515 | gtk_window_set_title( GTK_WINDOW(m_widget), title.mbc_str() ); |
| 516 | GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); |
| 517 | |
| 518 | gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", |
| 519 | GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this ); |
| 520 | |
| 521 | /* m_mainWidget holds the toolbar, the menubar and the client area */ |
| 522 | m_mainWidget = gtk_pizza_new(); |
| 523 | gtk_widget_show( m_mainWidget ); |
| 524 | GTK_WIDGET_UNSET_FLAGS( m_mainWidget, GTK_CAN_FOCUS ); |
| 525 | gtk_container_add( GTK_CONTAINER(m_widget), m_mainWidget ); |
| 526 | |
| 527 | /* for m_mainWidget themes */ |
| 528 | gtk_signal_connect( GTK_OBJECT(m_mainWidget), "expose_event", |
| 529 | GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this ); |
| 530 | gtk_signal_connect( GTK_OBJECT(m_mainWidget), "draw", |
| 531 | GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this ); |
| 532 | |
| 533 | #ifdef __WXDEBUG__ |
| 534 | debug_focus_in( m_mainWidget, wxT("wxFrameGTK::m_mainWidget"), name ); |
| 535 | #endif |
| 536 | |
| 537 | /* m_wxwindow only represents the client area without toolbar and menubar */ |
| 538 | m_wxwindow = gtk_pizza_new(); |
| 539 | gtk_widget_show( m_wxwindow ); |
| 540 | gtk_container_add( GTK_CONTAINER(m_mainWidget), m_wxwindow ); |
| 541 | |
| 542 | #ifdef __WXDEBUG__ |
| 543 | debug_focus_in( m_wxwindow, wxT("wxFrameGTK::m_wxwindow"), name ); |
| 544 | #endif |
| 545 | |
| 546 | /* we donm't allow the frame to get the focus as otherwise |
| 547 | the frame will grab it at arbitrary focus changes. */ |
| 548 | GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); |
| 549 | |
| 550 | if (m_parent) m_parent->AddChild( this ); |
| 551 | |
| 552 | /* the user resized the frame by dragging etc. */ |
| 553 | gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate", |
| 554 | GTK_SIGNAL_FUNC(gtk_frame_size_callback), (gpointer)this ); |
| 555 | |
| 556 | PostCreation(); |
| 557 | |
| 558 | if ((m_x != -1) || (m_y != -1)) |
| 559 | gtk_widget_set_uposition( m_widget, m_x, m_y ); |
| 560 | gtk_widget_set_usize( m_widget, m_width, m_height ); |
| 561 | |
| 562 | /* we cannot set MWM hints and icons before the widget has |
| 563 | been realized, so we do this directly after realization */ |
| 564 | gtk_signal_connect( GTK_OBJECT(m_widget), "realize", |
| 565 | GTK_SIGNAL_FUNC(gtk_frame_realized_callback), (gpointer) this ); |
| 566 | |
| 567 | /* the only way to get the window size is to connect to this event */ |
| 568 | gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event", |
| 569 | GTK_SIGNAL_FUNC(gtk_frame_configure_callback), (gpointer)this ); |
| 570 | |
| 571 | /* map and unmap for iconized state */ |
| 572 | gtk_signal_connect( GTK_OBJECT(m_widget), "map_event", |
| 573 | GTK_SIGNAL_FUNC(gtk_frame_map_callback), (gpointer)this ); |
| 574 | gtk_signal_connect( GTK_OBJECT(m_widget), "unmap_event", |
| 575 | GTK_SIGNAL_FUNC(gtk_frame_unmap_callback), (gpointer)this ); |
| 576 | |
| 577 | /* the only way to get the window size is to connect to this event */ |
| 578 | gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event", |
| 579 | GTK_SIGNAL_FUNC(gtk_frame_configure_callback), (gpointer)this ); |
| 580 | |
| 581 | /* disable native tab traversal */ |
| 582 | gtk_signal_connect( GTK_OBJECT(m_widget), "focus", |
| 583 | GTK_SIGNAL_FUNC(gtk_frame_focus_callback), (gpointer)this ); |
| 584 | |
| 585 | return TRUE; |
| 586 | } |
| 587 | |
| 588 | wxFrameGTK::~wxFrameGTK() |
| 589 | { |
| 590 | m_isBeingDeleted = TRUE; |
| 591 | |
| 592 | DeleteAllBars(); |
| 593 | |
| 594 | wxTopLevelWindows.DeleteObject( this ); |
| 595 | |
| 596 | if (wxTheApp->GetTopWindow() == this) |
| 597 | wxTheApp->SetTopWindow( (wxWindow*) NULL ); |
| 598 | |
| 599 | if ((wxTopLevelWindows.Number() == 0) && |
| 600 | (wxTheApp->GetExitOnFrameDelete())) |
| 601 | { |
| 602 | wxTheApp->ExitMainLoop(); |
| 603 | } |
| 604 | } |
| 605 | |
| 606 | bool wxFrameGTK::ShowFullScreen(bool show, long style ) |
| 607 | { |
| 608 | if (show == m_fsIsShowing) return FALSE; // return what? |
| 609 | |
| 610 | m_fsIsShowing = show; |
| 611 | |
| 612 | if (show) |
| 613 | { |
| 614 | m_fsSaveStyle = m_windowStyle; |
| 615 | m_fsSaveFlag = style; |
| 616 | GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y ); |
| 617 | GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height ); |
| 618 | |
| 619 | gtk_widget_hide( m_widget ); |
| 620 | gtk_widget_unrealize( m_widget ); |
| 621 | |
| 622 | m_windowStyle = wxSIMPLE_BORDER; |
| 623 | |
| 624 | int x; |
| 625 | int y; |
| 626 | wxDisplaySize( &x, &y ); |
| 627 | SetSize( 0, 0, x, y ); |
| 628 | |
| 629 | gtk_widget_realize( m_widget ); |
| 630 | gtk_widget_show( m_widget ); |
| 631 | } |
| 632 | else |
| 633 | { |
| 634 | gtk_widget_hide( m_widget ); |
| 635 | gtk_widget_unrealize( m_widget ); |
| 636 | |
| 637 | m_windowStyle = m_fsSaveStyle; |
| 638 | |
| 639 | SetSize( m_fsSaveFrame.x, m_fsSaveFrame.y, m_fsSaveFrame.width, m_fsSaveFrame.height ); |
| 640 | |
| 641 | gtk_widget_realize( m_widget ); |
| 642 | gtk_widget_show( m_widget ); |
| 643 | } |
| 644 | |
| 645 | return TRUE; |
| 646 | } |
| 647 | |
| 648 | // ---------------------------------------------------------------------------- |
| 649 | // overridden wxWindow methods |
| 650 | // ---------------------------------------------------------------------------- |
| 651 | |
| 652 | bool wxFrameGTK::Show( bool show ) |
| 653 | { |
| 654 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 655 | |
| 656 | if (show && !m_sizeSet) |
| 657 | { |
| 658 | /* by calling GtkOnSize here, we don't have to call |
| 659 | either after showing the frame, which would entail |
| 660 | much ugly flicker or from within the size_allocate |
| 661 | handler, because GTK 1.1.X forbids that. */ |
| 662 | |
| 663 | GtkOnSize( m_x, m_y, m_width, m_height ); |
| 664 | } |
| 665 | |
| 666 | return wxWindow::Show( show ); |
| 667 | } |
| 668 | |
| 669 | void wxFrameGTK::DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height) ) |
| 670 | { |
| 671 | wxFAIL_MSG( wxT("DoMoveWindow called for wxFrameGTK") ); |
| 672 | } |
| 673 | |
| 674 | void wxFrameGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags ) |
| 675 | { |
| 676 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 677 | |
| 678 | /* this shouldn't happen: wxFrameGTK, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow */ |
| 679 | wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); |
| 680 | |
| 681 | /* avoid recursions */ |
| 682 | if (m_resizing) |
| 683 | return; |
| 684 | m_resizing = TRUE; |
| 685 | |
| 686 | int old_x = m_x; |
| 687 | int old_y = m_y; |
| 688 | |
| 689 | int old_width = m_width; |
| 690 | int old_height = m_height; |
| 691 | |
| 692 | if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0) |
| 693 | { |
| 694 | if (x != -1) m_x = x; |
| 695 | if (y != -1) m_y = y; |
| 696 | if (width != -1) m_width = width; |
| 697 | if (height != -1) m_height = height; |
| 698 | } |
| 699 | else |
| 700 | { |
| 701 | m_x = x; |
| 702 | m_y = y; |
| 703 | m_width = width; |
| 704 | m_height = height; |
| 705 | } |
| 706 | |
| 707 | /* |
| 708 | if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH) |
| 709 | { |
| 710 | if (width == -1) m_width = 80; |
| 711 | } |
| 712 | |
| 713 | if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT) |
| 714 | { |
| 715 | if (height == -1) m_height = 26; |
| 716 | } |
| 717 | */ |
| 718 | |
| 719 | if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth; |
| 720 | if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight; |
| 721 | if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth; |
| 722 | if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight; |
| 723 | |
| 724 | if ((m_x != -1) || (m_y != -1)) |
| 725 | { |
| 726 | if ((m_x != old_x) || (m_y != old_y)) |
| 727 | { |
| 728 | gtk_widget_set_uposition( m_widget, m_x, m_y ); |
| 729 | } |
| 730 | } |
| 731 | |
| 732 | if ((m_width != old_width) || (m_height != old_height)) |
| 733 | { |
| 734 | gtk_widget_set_usize( m_widget, m_width, m_height ); |
| 735 | |
| 736 | /* we set the size in GtkOnSize, i.e. mostly the actual resizing is |
| 737 | done either directly before the frame is shown or in idle time |
| 738 | so that different calls to SetSize() don't lead to flicker. */ |
| 739 | m_sizeSet = FALSE; |
| 740 | } |
| 741 | |
| 742 | m_resizing = FALSE; |
| 743 | } |
| 744 | |
| 745 | void wxFrameGTK::DoGetClientSize( int *width, int *height ) const |
| 746 | { |
| 747 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 748 | |
| 749 | wxWindow::DoGetClientSize( width, height ); |
| 750 | if (height) |
| 751 | { |
| 752 | #if wxUSE_MENUS |
| 753 | /* menu bar */ |
| 754 | if (m_frameMenuBar) |
| 755 | { |
| 756 | if (!m_menuBarDetached) |
| 757 | (*height) -= wxMENU_HEIGHT; |
| 758 | else |
| 759 | (*height) -= wxPLACE_HOLDER; |
| 760 | } |
| 761 | #endif // wxUSE_MENUS |
| 762 | |
| 763 | #if wxUSE_STATUSBAR |
| 764 | /* status bar */ |
| 765 | if (m_frameStatusBar && m_frameStatusBar->IsShown()) (*height) -= wxSTATUS_HEIGHT; |
| 766 | #endif // wxUSE_STATUSBAR |
| 767 | |
| 768 | #if wxUSE_TOOLBAR |
| 769 | /* tool bar */ |
| 770 | if (m_frameToolBar && m_frameToolBar->IsShown()) |
| 771 | { |
| 772 | if (m_toolBarDetached) |
| 773 | { |
| 774 | *height -= wxPLACE_HOLDER; |
| 775 | } |
| 776 | else |
| 777 | { |
| 778 | int x, y; |
| 779 | m_frameToolBar->GetSize( &x, &y ); |
| 780 | if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) |
| 781 | { |
| 782 | *width -= x; |
| 783 | } |
| 784 | else |
| 785 | { |
| 786 | *height -= y; |
| 787 | } |
| 788 | } |
| 789 | } |
| 790 | #endif // wxUSE_TOOLBAR |
| 791 | |
| 792 | /* mini edge */ |
| 793 | *height -= m_miniEdge*2 + m_miniTitle; |
| 794 | } |
| 795 | if (width) |
| 796 | { |
| 797 | *width -= m_miniEdge*2; |
| 798 | } |
| 799 | } |
| 800 | |
| 801 | void wxFrameGTK::DoSetClientSize( int width, int height ) |
| 802 | { |
| 803 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 804 | |
| 805 | #if wxUSE_MENUS |
| 806 | /* menu bar */ |
| 807 | if (m_frameMenuBar) |
| 808 | { |
| 809 | if (!m_menuBarDetached) |
| 810 | height += wxMENU_HEIGHT; |
| 811 | else |
| 812 | height += wxPLACE_HOLDER; |
| 813 | } |
| 814 | #endif // wxUSE_MENUS |
| 815 | |
| 816 | #if wxUSE_STATUSBAR |
| 817 | /* status bar */ |
| 818 | if (m_frameStatusBar && m_frameStatusBar->IsShown()) height += wxSTATUS_HEIGHT; |
| 819 | #endif |
| 820 | |
| 821 | #if wxUSE_TOOLBAR |
| 822 | /* tool bar */ |
| 823 | if (m_frameToolBar && m_frameToolBar->IsShown()) |
| 824 | { |
| 825 | if (m_toolBarDetached) |
| 826 | { |
| 827 | height += wxPLACE_HOLDER; |
| 828 | } |
| 829 | else |
| 830 | { |
| 831 | int x, y; |
| 832 | m_frameToolBar->GetSize( &x, &y ); |
| 833 | if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) |
| 834 | { |
| 835 | width += x; |
| 836 | } |
| 837 | else |
| 838 | { |
| 839 | height += y; |
| 840 | } |
| 841 | } |
| 842 | } |
| 843 | #endif |
| 844 | |
| 845 | DoSetSize( -1, -1, width + m_miniEdge*2, height + m_miniEdge*2 + m_miniTitle, 0 ); |
| 846 | } |
| 847 | |
| 848 | void wxFrameGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), |
| 849 | int width, int height ) |
| 850 | { |
| 851 | // due to a bug in gtk, x,y are always 0 |
| 852 | // m_x = x; |
| 853 | // m_y = y; |
| 854 | |
| 855 | /* avoid recursions */ |
| 856 | if (m_resizing) return; |
| 857 | m_resizing = TRUE; |
| 858 | |
| 859 | /* this shouldn't happen: wxFrameGTK, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow */ |
| 860 | wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); |
| 861 | |
| 862 | m_width = width; |
| 863 | m_height = height; |
| 864 | |
| 865 | /* space occupied by m_frameToolBar and m_frameMenuBar */ |
| 866 | int client_area_x_offset = 0, |
| 867 | client_area_y_offset = 0; |
| 868 | |
| 869 | /* wxMDIChildFrame derives from wxFrameGTK but it _is_ a wxWindow as it uses |
| 870 | wxWindow::Create to create it's GTK equivalent. m_mainWidget is only |
| 871 | set in wxFrameGTK::Create so it is used to check what kind of frame we |
| 872 | have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we |
| 873 | skip the part which handles m_frameMenuBar, m_frameToolBar and (most |
| 874 | importantly) m_mainWidget */ |
| 875 | |
| 876 | if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth; |
| 877 | if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight; |
| 878 | if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth; |
| 879 | if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight; |
| 880 | |
| 881 | if (m_mainWidget) |
| 882 | { |
| 883 | /* set size hints */ |
| 884 | gint flag = 0; // GDK_HINT_POS; |
| 885 | if ((m_minWidth != -1) || (m_minHeight != -1)) flag |= GDK_HINT_MIN_SIZE; |
| 886 | if ((m_maxWidth != -1) || (m_maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE; |
| 887 | GdkGeometry geom; |
| 888 | geom.min_width = m_minWidth; |
| 889 | geom.min_height = m_minHeight; |
| 890 | geom.max_width = m_maxWidth; |
| 891 | geom.max_height = m_maxHeight; |
| 892 | gtk_window_set_geometry_hints( GTK_WINDOW(m_widget), |
| 893 | (GtkWidget*) NULL, |
| 894 | &geom, |
| 895 | (GdkWindowHints) flag ); |
| 896 | |
| 897 | /* I revert back to wxGTK's original behaviour. m_mainWidget holds the |
| 898 | * menubar, the toolbar and the client area, which is represented by |
| 899 | * m_wxwindow. |
| 900 | * this hurts in the eye, but I don't want to call SetSize() |
| 901 | * because I don't want to call any non-native functions here. */ |
| 902 | |
| 903 | #if wxUSE_MENUS |
| 904 | if (m_frameMenuBar) |
| 905 | { |
| 906 | int xx = m_miniEdge; |
| 907 | int yy = m_miniEdge + m_miniTitle; |
| 908 | int ww = m_width - 2*m_miniEdge; |
| 909 | int hh = wxMENU_HEIGHT; |
| 910 | if (m_menuBarDetached) hh = wxPLACE_HOLDER; |
| 911 | m_frameMenuBar->m_x = xx; |
| 912 | m_frameMenuBar->m_y = yy; |
| 913 | m_frameMenuBar->m_width = ww; |
| 914 | m_frameMenuBar->m_height = hh; |
| 915 | gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), |
| 916 | m_frameMenuBar->m_widget, |
| 917 | xx, yy, ww, hh ); |
| 918 | client_area_y_offset += hh; |
| 919 | } |
| 920 | #endif // wxUSE_MENUS |
| 921 | |
| 922 | #if wxUSE_TOOLBAR |
| 923 | if ((m_frameToolBar) && m_frameToolBar->IsShown() && |
| 924 | (m_frameToolBar->m_widget->parent == m_mainWidget)) |
| 925 | { |
| 926 | int xx = m_miniEdge; |
| 927 | int yy = m_miniEdge + m_miniTitle; |
| 928 | #if wxUSE_MENUS |
| 929 | if (m_frameMenuBar) |
| 930 | { |
| 931 | if (!m_menuBarDetached) |
| 932 | yy += wxMENU_HEIGHT; |
| 933 | else |
| 934 | yy += wxPLACE_HOLDER; |
| 935 | } |
| 936 | #endif // wxUSE_MENUS |
| 937 | |
| 938 | m_frameToolBar->m_x = xx; |
| 939 | m_frameToolBar->m_y = yy; |
| 940 | |
| 941 | /* don't change the toolbar's reported height/width */ |
| 942 | int ww, hh; |
| 943 | if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) |
| 944 | { |
| 945 | ww = m_toolBarDetached ? wxPLACE_HOLDER |
| 946 | : m_frameToolBar->m_width; |
| 947 | hh = m_height - 2*m_miniEdge; |
| 948 | |
| 949 | client_area_x_offset += ww; |
| 950 | } |
| 951 | else |
| 952 | { |
| 953 | ww = m_width - 2*m_miniEdge; |
| 954 | hh = m_toolBarDetached ? wxPLACE_HOLDER |
| 955 | : m_frameToolBar->m_height; |
| 956 | |
| 957 | client_area_y_offset += hh; |
| 958 | } |
| 959 | |
| 960 | gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), |
| 961 | m_frameToolBar->m_widget, |
| 962 | xx, yy, ww, hh ); |
| 963 | } |
| 964 | #endif // wxUSE_TOOLBAR |
| 965 | |
| 966 | int client_x = client_area_x_offset + m_miniEdge; |
| 967 | int client_y = client_area_y_offset + m_miniEdge + m_miniTitle; |
| 968 | int client_w = m_width - client_area_x_offset - 2*m_miniEdge; |
| 969 | int client_h = m_height - client_area_y_offset- 2*m_miniEdge - m_miniTitle; |
| 970 | gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), |
| 971 | m_wxwindow, |
| 972 | client_x, client_y, client_w, client_h ); |
| 973 | } |
| 974 | else |
| 975 | { |
| 976 | /* if there is no m_mainWidget between m_widget and m_wxwindow there |
| 977 | is no need to set the size or position of m_wxwindow. */ |
| 978 | } |
| 979 | |
| 980 | #if wxUSE_STATUSBAR |
| 981 | if (m_frameStatusBar && m_frameStatusBar->IsShown()) |
| 982 | { |
| 983 | int xx = 0 + m_miniEdge; |
| 984 | int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge - client_area_y_offset; |
| 985 | int ww = m_width - 2*m_miniEdge; |
| 986 | int hh = wxSTATUS_HEIGHT; |
| 987 | m_frameStatusBar->m_x = xx; |
| 988 | m_frameStatusBar->m_y = yy; |
| 989 | m_frameStatusBar->m_width = ww; |
| 990 | m_frameStatusBar->m_height = hh; |
| 991 | gtk_pizza_set_size( GTK_PIZZA(m_wxwindow), |
| 992 | m_frameStatusBar->m_widget, |
| 993 | xx, yy, ww, hh ); |
| 994 | gtk_widget_draw( m_frameStatusBar->m_widget, (GdkRectangle*) NULL ); |
| 995 | } |
| 996 | #endif // wxUSE_STATUSBAR |
| 997 | |
| 998 | m_sizeSet = TRUE; |
| 999 | |
| 1000 | // send size event to frame |
| 1001 | wxSizeEvent event( wxSize(m_width,m_height), GetId() ); |
| 1002 | event.SetEventObject( this ); |
| 1003 | GetEventHandler()->ProcessEvent( event ); |
| 1004 | |
| 1005 | #if wxUSE_STATUSBAR |
| 1006 | // send size event to status bar |
| 1007 | if (m_frameStatusBar) |
| 1008 | { |
| 1009 | wxSizeEvent event2( wxSize(m_frameStatusBar->m_width,m_frameStatusBar->m_height), m_frameStatusBar->GetId() ); |
| 1010 | event2.SetEventObject( m_frameStatusBar ); |
| 1011 | m_frameStatusBar->GetEventHandler()->ProcessEvent( event2 ); |
| 1012 | } |
| 1013 | #endif // wxUSE_STATUSBAR |
| 1014 | |
| 1015 | m_resizing = FALSE; |
| 1016 | } |
| 1017 | |
| 1018 | void wxFrameGTK::MakeModal( bool modal ) |
| 1019 | { |
| 1020 | if (modal) |
| 1021 | gtk_grab_add( m_widget ); |
| 1022 | else |
| 1023 | gtk_grab_remove( m_widget ); |
| 1024 | } |
| 1025 | |
| 1026 | void wxFrameGTK::OnInternalIdle() |
| 1027 | { |
| 1028 | if (!m_sizeSet && GTK_WIDGET_REALIZED(m_wxwindow)) |
| 1029 | { |
| 1030 | GtkOnSize( m_x, m_y, m_width, m_height ); |
| 1031 | |
| 1032 | // we'll come back later |
| 1033 | if (g_isIdle) |
| 1034 | wxapp_install_idle_handler(); |
| 1035 | return; |
| 1036 | } |
| 1037 | |
| 1038 | #if wxUSE_MENUS |
| 1039 | if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle(); |
| 1040 | #endif // wxUSE_MENUS |
| 1041 | #if wxUSE_TOOLBAR |
| 1042 | if (m_frameToolBar) m_frameToolBar->OnInternalIdle(); |
| 1043 | #endif |
| 1044 | #if wxUSE_STATUSBAR |
| 1045 | if (m_frameStatusBar) m_frameStatusBar->OnInternalIdle(); |
| 1046 | #endif |
| 1047 | |
| 1048 | wxWindow::OnInternalIdle(); |
| 1049 | } |
| 1050 | |
| 1051 | // ---------------------------------------------------------------------------- |
| 1052 | // menu/tool/status bar stuff |
| 1053 | // ---------------------------------------------------------------------------- |
| 1054 | |
| 1055 | #if wxUSE_MENUS_NATIVE |
| 1056 | |
| 1057 | void wxFrameGTK::DetachMenuBar() |
| 1058 | { |
| 1059 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 1060 | wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); |
| 1061 | |
| 1062 | if ( m_frameMenuBar ) |
| 1063 | { |
| 1064 | m_frameMenuBar->UnsetInvokingWindow( this ); |
| 1065 | |
| 1066 | if (m_frameMenuBar->GetWindowStyle() & wxMB_DOCKABLE) |
| 1067 | { |
| 1068 | gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget), |
| 1069 | GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this ); |
| 1070 | |
| 1071 | gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget), |
| 1072 | GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this ); |
| 1073 | } |
| 1074 | |
| 1075 | gtk_container_remove( GTK_CONTAINER(m_mainWidget), m_frameMenuBar->m_widget ); |
| 1076 | gtk_widget_ref( m_frameMenuBar->m_widget ); |
| 1077 | gtk_widget_unparent( m_frameMenuBar->m_widget ); |
| 1078 | } |
| 1079 | |
| 1080 | wxFrameBase::DetachMenuBar(); |
| 1081 | } |
| 1082 | |
| 1083 | void wxFrameGTK::AttachMenuBar( wxMenuBar *menuBar ) |
| 1084 | { |
| 1085 | wxFrameBase::AttachMenuBar(menuBar); |
| 1086 | |
| 1087 | if (m_frameMenuBar) |
| 1088 | { |
| 1089 | m_frameMenuBar->SetInvokingWindow( this ); |
| 1090 | |
| 1091 | m_frameMenuBar->SetParent(this); |
| 1092 | gtk_pizza_put( GTK_PIZZA(m_mainWidget), |
| 1093 | m_frameMenuBar->m_widget, |
| 1094 | m_frameMenuBar->m_x, |
| 1095 | m_frameMenuBar->m_y, |
| 1096 | m_frameMenuBar->m_width, |
| 1097 | m_frameMenuBar->m_height ); |
| 1098 | |
| 1099 | if (menuBar->GetWindowStyle() & wxMB_DOCKABLE) |
| 1100 | { |
| 1101 | gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_attached", |
| 1102 | GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this ); |
| 1103 | |
| 1104 | gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_detached", |
| 1105 | GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this ); |
| 1106 | } |
| 1107 | |
| 1108 | m_frameMenuBar->Show( TRUE ); |
| 1109 | } |
| 1110 | |
| 1111 | /* resize window in OnInternalIdle */ |
| 1112 | m_sizeSet = FALSE; |
| 1113 | } |
| 1114 | |
| 1115 | #endif // wxUSE_MENUS_NATIVE |
| 1116 | |
| 1117 | #if wxUSE_TOOLBAR |
| 1118 | |
| 1119 | wxToolBar* wxFrameGTK::CreateToolBar( long style, wxWindowID id, const wxString& name ) |
| 1120 | { |
| 1121 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 1122 | |
| 1123 | m_insertInClientArea = FALSE; |
| 1124 | |
| 1125 | m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name ); |
| 1126 | |
| 1127 | m_insertInClientArea = TRUE; |
| 1128 | |
| 1129 | m_sizeSet = FALSE; |
| 1130 | |
| 1131 | return m_frameToolBar; |
| 1132 | } |
| 1133 | |
| 1134 | void wxFrameGTK::SetToolBar(wxToolBar *toolbar) |
| 1135 | { |
| 1136 | wxFrameBase::SetToolBar(toolbar); |
| 1137 | |
| 1138 | if (m_frameToolBar) |
| 1139 | { |
| 1140 | /* insert into toolbar area if not already there */ |
| 1141 | if ((m_frameToolBar->m_widget->parent) && |
| 1142 | (m_frameToolBar->m_widget->parent != m_mainWidget)) |
| 1143 | { |
| 1144 | GetChildren().DeleteObject( m_frameToolBar ); |
| 1145 | |
| 1146 | gtk_widget_reparent( m_frameToolBar->m_widget, m_mainWidget ); |
| 1147 | GtkUpdateSize(); |
| 1148 | } |
| 1149 | } |
| 1150 | } |
| 1151 | |
| 1152 | #endif // wxUSE_TOOLBAR |
| 1153 | |
| 1154 | #if wxUSE_STATUSBAR |
| 1155 | |
| 1156 | wxStatusBar* wxFrameGTK::CreateStatusBar(int number, |
| 1157 | long style, |
| 1158 | wxWindowID id, |
| 1159 | const wxString& name) |
| 1160 | { |
| 1161 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 1162 | |
| 1163 | // because it will change when toolbar is added |
| 1164 | m_sizeSet = FALSE; |
| 1165 | |
| 1166 | return wxFrameBase::CreateStatusBar( number, style, id, name ); |
| 1167 | } |
| 1168 | |
| 1169 | void wxFrameGTK::PositionStatusBar() |
| 1170 | { |
| 1171 | if ( !m_frameStatusBar ) |
| 1172 | return; |
| 1173 | |
| 1174 | m_sizeSet = FALSE; |
| 1175 | } |
| 1176 | #endif // wxUSE_STATUSBAR |
| 1177 | |
| 1178 | // ---------------------------------------------------------------------------- |
| 1179 | // frame title/icon |
| 1180 | // ---------------------------------------------------------------------------- |
| 1181 | |
| 1182 | void wxFrameGTK::SetTitle( const wxString &title ) |
| 1183 | { |
| 1184 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 1185 | |
| 1186 | m_title = title; |
| 1187 | gtk_window_set_title( GTK_WINDOW(m_widget), title.mbc_str() ); |
| 1188 | } |
| 1189 | |
| 1190 | void wxFrameGTK::SetIcon( const wxIcon &icon ) |
| 1191 | { |
| 1192 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
| 1193 | |
| 1194 | wxFrameBase::SetIcon(icon); |
| 1195 | |
| 1196 | if ( !m_icon.Ok() ) |
| 1197 | return; |
| 1198 | |
| 1199 | if (!m_widget->window) |
| 1200 | return; |
| 1201 | |
| 1202 | wxMask *mask = icon.GetMask(); |
| 1203 | GdkBitmap *bm = (GdkBitmap *) NULL; |
| 1204 | if (mask) bm = mask->GetBitmap(); |
| 1205 | |
| 1206 | gdk_window_set_icon( m_widget->window, (GdkWindow *) NULL, icon.GetPixmap(), bm ); |
| 1207 | } |
| 1208 | |
| 1209 | // ---------------------------------------------------------------------------- |
| 1210 | // frame state: maximized/iconized/normal |
| 1211 | // ---------------------------------------------------------------------------- |
| 1212 | |
| 1213 | void wxFrameGTK::Maximize(bool WXUNUSED(maximize)) |
| 1214 | { |
| 1215 | wxFAIL_MSG( _T("not implemented") ); |
| 1216 | } |
| 1217 | |
| 1218 | bool wxFrameGTK::IsMaximized() const |
| 1219 | { |
| 1220 | // wxFAIL_MSG( _T("not implemented") ); |
| 1221 | |
| 1222 | // This is an approximation |
| 1223 | return FALSE; |
| 1224 | } |
| 1225 | |
| 1226 | void wxFrameGTK::Restore() |
| 1227 | { |
| 1228 | wxFAIL_MSG( _T("not implemented") ); |
| 1229 | } |
| 1230 | |
| 1231 | void wxFrameGTK::Iconize( bool iconize ) |
| 1232 | { |
| 1233 | if (iconize) |
| 1234 | { |
| 1235 | GdkWindow *window = m_widget->window; |
| 1236 | |
| 1237 | // you should do it later, for example from OnCreate() handler |
| 1238 | wxCHECK_RET( window, _T("frame not created yet - can't iconize") ); |
| 1239 | |
| 1240 | XIconifyWindow( GDK_WINDOW_XDISPLAY( window ), |
| 1241 | GDK_WINDOW_XWINDOW( window ), |
| 1242 | DefaultScreen( GDK_DISPLAY() ) ); |
| 1243 | } |
| 1244 | } |
| 1245 | |
| 1246 | bool wxFrameGTK::IsIconized() const |
| 1247 | { |
| 1248 | return m_isIconized; |
| 1249 | } |
| 1250 | |
| 1251 | void wxFrameGTK::SetIconizeState(bool iconize) |
| 1252 | { |
| 1253 | if ( iconize != m_isIconized ) |
| 1254 | { |
| 1255 | m_isIconized = iconize; |
| 1256 | (void)SendIconizeEvent(iconize); |
| 1257 | } |
| 1258 | } |
| 1259 | |