X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0d013e46a0ac91251f1c2a1495f85d1086f80ffe..8a31648287be0ef976f133de2786b137f1e98340:/src/gtk/window.cpp diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp index 8d8154f246..1a3f1065b0 100644 --- a/src/gtk/window.cpp +++ b/src/gtk/window.cpp @@ -31,36 +31,21 @@ #include "wx/tooltip.h" #include "wx/caret.h" #include "wx/fontutil.h" +#include "wx/scopeguard.h" #include "wx/sysopt.h" #include #include "wx/gtk/private.h" #include "wx/gtk/private/win_gtk.h" -#include +#include "wx/gtk/private/event.h" +using namespace wxGTKImpl; + #include -#if !GTK_CHECK_VERSION(2,10,0) - // GTK+ can reliably detect Meta key state only since 2.10 when - // GDK_META_MASK was introduced -- there wasn't any way to detect it - // in older versions. wxGTK used GDK_MOD2_MASK for this purpose, but - // GDK_MOD2_MASK is documented as: - // - // the fifth modifier key (it depends on the modifier mapping of the X - // server which key is interpreted as this modifier) - // - // In other words, it isn't guaranteed to map to Meta. This is a real - // problem: it is common to map NumLock to it (in fact, it's an exception - // if the X server _doesn't_ use it for NumLock). So the old code caused - // wxKeyEvent::MetaDown() to always return true as long as NumLock was on - // on many systems, which broke all applications using - // wxKeyEvent::GetModifiers() to check modifiers state (see e.g. here: - // http://tinyurl.com/56lsk2). - // - // Because of this, it's better to not detect Meta key state at all than - // to detect it incorrectly. Hence the following #define, which causes - // m_metaDown to be always set to false. - #define GDK_META_MASK 0 +#include +#if GTK_CHECK_VERSION(3,0,0) +#include #endif //----------------------------------------------------------------------------- @@ -183,14 +168,12 @@ Cursors, too, have been a constant source of pleasure. The main difficulty is that a GdkWindow inherits a cursor if the programmer sets a new cursor - for the parent. To prevent this from doing too much harm, I use idle time - to set the cursor over and over again, starting from the toplevel windows - and ending with the youngest generation (speaking of parent and child windows). + for the parent. To prevent this from doing too much harm, SetCursor calls + GTKUpdateCursor, which will recursively re-set the cursors of all child windows. Also don't forget that cursors (like much else) are connected to GdkWindows, not GtkWidgets and that the "window" field of a GtkWidget might very well point to the GdkWindow of the parent widget (-> "window-less widget") and that the two obviously have very different meanings. - */ //----------------------------------------------------------------------------- @@ -230,29 +213,6 @@ int g_lastButtonNumber = 0; // the trace mask used for the focus debugging messages #define TRACE_FOCUS wxT("focus") -//----------------------------------------------------------------------------- -// missing gdk functions -//----------------------------------------------------------------------------- - -void -gdk_window_warp_pointer (GdkWindow *window, - gint x, - gint y) -{ - if (!window) - window = gdk_get_default_root_window(); - - if (!GDK_WINDOW_DESTROYED(window)) - { - XWarpPointer (GDK_WINDOW_XDISPLAY(window), - None, /* not source window -> move from anywhere */ - GDK_WINDOW_XID(window), /* dest window */ - 0, 0, 0, 0, /* not source window -> move from anywhere */ - x, y ); - } -} - - //----------------------------------------------------------------------------- // "size_request" of m_widget //----------------------------------------------------------------------------- @@ -281,11 +241,11 @@ wxgtk_window_size_request_callback(GtkWidget * WXUNUSED(widget), extern "C" { static gboolean -gtk_window_expose_callback( GtkWidget* widget, +gtk_window_expose_callback( GtkWidget*, GdkEventExpose *gdk_event, wxWindow *win ) { - if (gdk_event->window == widget->window) + if (gdk_event->window == win->GTKGetDrawingWindow()) { win->GetUpdateRegion() = wxRegion( gdk_event->region ); win->GtkSendPaintEvents(); @@ -304,10 +264,14 @@ extern "C" { static gboolean expose_event_border(GtkWidget* widget, GdkEventExpose* gdk_event, wxWindow* win) { - if (gdk_event->window != widget->window) + if (gdk_event->window != gtk_widget_get_parent_window(win->m_wxwindow)) + return false; + + if (!win->IsShown()) return false; - const GtkAllocation& alloc = win->m_wxwindow->allocation; + GtkAllocation alloc; + gtk_widget_get_allocation(win->m_wxwindow, &alloc); const int x = alloc.x; const int y = alloc.y; const int w = alloc.width; @@ -319,7 +283,7 @@ expose_event_border(GtkWidget* widget, GdkEventExpose* gdk_event, wxWindow* win) if (win->HasFlag(wxBORDER_SIMPLE)) { gdk_draw_rectangle(gdk_event->window, - widget->style->black_gc, false, x, y, w - 1, h - 1); + gtk_widget_get_style(widget)->black_gc, false, x, y, w - 1, h - 1); } else { @@ -336,9 +300,12 @@ expose_event_border(GtkWidget* widget, GdkEventExpose* gdk_event, wxWindow* win) // for scrollable ones detail = "viewport"; + // clip rect is required to avoid painting background + // over upper left (w,h) of parent window + GdkRectangle clipRect = { x, y, w, h }; gtk_paint_shadow( - win->m_wxwindow->style, gdk_event->window, GTK_STATE_NORMAL, - shadow, NULL, wxGTKPrivate::GetEntryWidget(), detail, x, y, w, h); + gtk_widget_get_style(win->m_wxwindow), gdk_event->window, GTK_STATE_NORMAL, + shadow, &clipRect, wxGTKPrivate::GetEntryWidget(), detail, x, y, w, h); } return false; } @@ -350,16 +317,17 @@ expose_event_border(GtkWidget* widget, GdkEventExpose* gdk_event, wxWindow* win) extern "C" { static void -parent_set(GtkWidget* widget, GtkObject* old_parent, wxWindow* win) +parent_set(GtkWidget* widget, GtkWidget* old_parent, wxWindow* win) { if (old_parent) { g_signal_handlers_disconnect_by_func( old_parent, (void*)expose_event_border, win); } - if (widget->parent) + GtkWidget* parent = gtk_widget_get_parent(widget); + if (parent) { - g_signal_connect_after(widget->parent, "expose_event", + g_signal_connect_after(parent, "expose_event", G_CALLBACK(expose_event_border), win); } } @@ -370,18 +338,6 @@ parent_set(GtkWidget* widget, GtkObject* old_parent, wxWindow* win) // "key_press_event" from any window //----------------------------------------------------------------------------- -// These are used when transforming Ctrl-alpha to ascii values 1-26 -inline bool wxIsLowerChar(int code) -{ - return (code >= 'a' && code <= 'z' ); -} - -inline bool wxIsUpperChar(int code) -{ - return (code >= 'A' && code <= 'Z' ); -} - - // set WXTRACE to this to see the key event codes on the console #define TRACE_KEYS wxT("keyevent") @@ -671,27 +627,61 @@ static void wxFillOtherKeyEventFields(wxKeyEvent& event, wxWindowGTK *win, GdkEventKey *gdk_event) { - int x = 0; - int y = 0; - GdkModifierType state; - if (gdk_event->window) - gdk_window_get_pointer(gdk_event->window, &x, &y, &state); - event.SetTimestamp( gdk_event->time ); event.SetId(win->GetId()); + event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK) != 0; event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK) != 0; event.m_altDown = (gdk_event->state & GDK_MOD1_MASK) != 0; event.m_metaDown = (gdk_event->state & GDK_META_MASK) != 0; + + // Normally we take the state of modifiers directly from the low level GDK + // event but unfortunately GDK uses a different convention from MSW for the + // key events corresponding to the modifier keys themselves: in it, when + // e.g. Shift key is pressed, GDK_SHIFT_MASK is not set while it is set + // when Shift is released. Under MSW the situation is exactly reversed and + // the modifier corresponding to the key is set when it is pressed and + // unset when it is released. To ensure consistent behaviour between + // platforms (and because it seems to make slightly more sense, although + // arguably both behaviours are reasonable) we follow MSW here. + // + // Final notice: we set the flags to the desired value instead of just + // inverting them because they are not set correctly (i.e. in the same way + // as for the real events generated by the user) for wxUIActionSimulator- + // produced events and it seems better to keep that class code the same + // among all platforms and fix the discrepancy here instead of adding + // wxGTK-specific code to wxUIActionSimulator. + const bool isPress = gdk_event->type == GDK_KEY_PRESS; + switch ( gdk_event->keyval ) + { + case GDK_Shift_L: + case GDK_Shift_R: + event.m_shiftDown = isPress; + break; + + case GDK_Control_L: + case GDK_Control_R: + event.m_controlDown = isPress; + break; + + case GDK_Alt_L: + case GDK_Alt_R: + event.m_altDown = isPress; + break; + + case GDK_Meta_L: + case GDK_Meta_R: + case GDK_Super_L: + case GDK_Super_R: + event.m_metaDown = isPress; + break; + } + event.m_rawCode = (wxUint32) gdk_event->keyval; - event.m_rawFlags = 0; -#if wxUSE_UNICODE - event.m_uniChar = gdk_keyval_to_unicode(gdk_event->keyval); -#endif - wxGetMousePosition( &x, &y ); - win->ScreenToClient( &x, &y ); - event.m_x = x; - event.m_y = y; + event.m_rawFlags = gdk_event->hardware_keycode; + + wxGetMousePosition(&event.m_x, &event.m_y); + win->ScreenToClient(&event.m_x, &event.m_y); event.SetEventObject( win ); } @@ -790,16 +780,21 @@ wxTranslateGTKKeyEventToWx(wxKeyEvent& event, if ( !key_code ) return false; - // now fill all the other fields - wxFillOtherKeyEventFields(event, win, gdk_event); - event.m_keyCode = key_code; + #if wxUSE_UNICODE - if ( gdk_event->type == GDK_KEY_PRESS || gdk_event->type == GDK_KEY_RELEASE ) + event.m_uniChar = gdk_keyval_to_unicode(key_code ? key_code : keysym); + if ( !event.m_uniChar && event.m_keyCode <= WXK_DELETE ) { - event.m_uniChar = key_code; + // Set Unicode key code to the ASCII equivalent for compatibility. E.g. + // let RETURN generate the key event with both key and Unicode key + // codes of 13. + event.m_uniChar = event.m_keyCode; } -#endif +#endif // wxUSE_UNICODE + + // now fill all the other fields + wxFillOtherKeyEventFields(event, win, gdk_event); return true; } @@ -821,6 +816,65 @@ struct wxGtkIMData } }; +namespace +{ + +// Send wxEVT_CHAR_HOOK event to the parent of the window and return true only +// if it was processed (and not skipped). +bool SendCharHookEvent(const wxKeyEvent& event, wxWindow *win) +{ + // wxEVT_CHAR_HOOK must be sent to allow the parent windows (e.g. a dialog + // which typically closes when Esc key is pressed in any of its controls) + // to handle key events in all of its children unless the mouse is captured + // in which case we consider that the keyboard should be "captured" too. + if ( !g_captureWindow ) + { + wxKeyEvent eventCharHook(wxEVT_CHAR_HOOK, event); + if ( win->HandleWindowEvent(eventCharHook) + && !event.IsNextEventAllowed() ) + return true; + } + + return false; +} + +// Adjust wxEVT_CHAR event key code fields. This function takes care of two +// conventions: +// (a) Ctrl-letter key presses generate key codes in range 1..26 +// (b) Unicode key codes are same as key codes for the codes in 1..255 range +void AdjustCharEventKeyCodes(wxKeyEvent& event) +{ + const int code = event.m_keyCode; + + // Check for (a) above. + if ( event.ControlDown() ) + { + // We intentionally don't use isupper/lower() here, we really need + // ASCII letters only as it doesn't make sense to translate any other + // ones into this range which has only 26 slots. + if ( code >= 'a' && code <= 'z' ) + event.m_keyCode = code - 'a' + 1; + else if ( code >= 'A' && code <= 'Z' ) + event.m_keyCode = code - 'A' + 1; + +#if wxUSE_UNICODE + // Adjust the Unicode equivalent in the same way too. + if ( event.m_keyCode != code ) + event.m_uniChar = event.m_keyCode; +#endif // wxUSE_UNICODE + } + +#if wxUSE_UNICODE + // Check for (b) from above. + // + // FIXME: Should we do it for key codes up to 255? + if ( !event.m_uniChar && code < WXK_DELETE ) + event.m_uniChar = code; +#endif // wxUSE_UNICODE +} + +} // anonymous namespace + extern "C" { static gboolean gtk_window_key_press_callback( GtkWidget *WXUNUSED(widget), @@ -838,6 +892,13 @@ gtk_window_key_press_callback( GtkWidget *WXUNUSED(widget), if( wxTranslateGTKKeyEventToWx(event, win, gdk_event) ) { + // Send the CHAR_HOOK event first + if ( SendCharHookEvent(event, win) ) + { + // Don't do anything at all with this event any more. + return TRUE; + } + // Emit KEY_DOWN event ret = win->HandleWindowEvent( event ); } @@ -848,8 +909,10 @@ gtk_window_key_press_callback( GtkWidget *WXUNUSED(widget), return_after_IM = true; } - if ((!ret) && (win->m_imData != NULL)) + if (!ret && win->m_imData) { + win->m_imData->lastKeyEvent = gdk_event; + // We should let GTK+ IM filter key event first. According to GTK+ 2.0 API // docs, if IM filter returns true, no further processing should be done. // we should send the key_down event anyway. @@ -919,39 +982,15 @@ gtk_window_key_press_callback( GtkWidget *WXUNUSED(widget), if ( key_code ) { - wxLogTrace(TRACE_KEYS, wxT("Char event: %ld"), key_code); + wxKeyEvent eventChar(wxEVT_CHAR, event); - event.m_keyCode = key_code; + wxLogTrace(TRACE_KEYS, wxT("Char event: %ld"), key_code); - // To conform to the docs we need to translate Ctrl-alpha - // characters to values in the range 1-26. - if ( event.ControlDown() && - ( wxIsLowerChar(key_code) || wxIsUpperChar(key_code) )) - { - if ( wxIsLowerChar(key_code) ) - event.m_keyCode = key_code - 'a' + 1; - if ( wxIsUpperChar(key_code) ) - event.m_keyCode = key_code - 'A' + 1; -#if wxUSE_UNICODE - event.m_uniChar = event.m_keyCode; -#endif - } + eventChar.m_keyCode = key_code; - // Implement OnCharHook by checking ancestor top level windows - wxWindow *parent = win; - while (parent && !parent->IsTopLevel()) - parent = parent->GetParent(); - if (parent) - { - event.SetEventType( wxEVT_CHAR_HOOK ); - ret = parent->HandleWindowEvent( event ); - } + AdjustCharEventKeyCodes(eventChar); - if (!ret) - { - event.SetEventType(wxEVT_CHAR); - ret = win->HandleWindowEvent( event ); - } + ret = win->HandleWindowEvent(eventChar); } } @@ -965,7 +1004,7 @@ gtk_wxwindow_commit_cb (GtkIMContext * WXUNUSED(context), const gchar *str, wxWindow *window) { - wxKeyEvent event( wxEVT_KEY_DOWN ); + wxKeyEvent event( wxEVT_CHAR ); // take modifiers, cursor position, timestamp etc. from the last // key_press_event that was fed into Input Method: @@ -983,13 +1022,6 @@ gtk_wxwindow_commit_cb (GtkIMContext * WXUNUSED(context), if( data.empty() ) return; - bool ret = false; - - // Implement OnCharHook by checking ancestor top level windows - wxWindow *parent = window; - while (parent && !parent->IsTopLevel()) - parent = parent->GetParent(); - for( wxString::const_iterator pstr = data.begin(); pstr != data.end(); ++pstr ) { #if wxUSE_UNICODE @@ -1001,33 +1033,9 @@ gtk_wxwindow_commit_cb (GtkIMContext * WXUNUSED(context), event.m_keyCode = (char)*pstr; #endif // wxUSE_UNICODE - // To conform to the docs we need to translate Ctrl-alpha - // characters to values in the range 1-26. - if ( event.ControlDown() && - ( wxIsLowerChar(*pstr) || wxIsUpperChar(*pstr) )) - { - if ( wxIsLowerChar(*pstr) ) - event.m_keyCode = *pstr - 'a' + 1; - if ( wxIsUpperChar(*pstr) ) - event.m_keyCode = *pstr - 'A' + 1; - - event.m_keyCode = *pstr - 'a' + 1; -#if wxUSE_UNICODE - event.m_uniChar = event.m_keyCode; -#endif - } - - if (parent) - { - event.SetEventType( wxEVT_CHAR_HOOK ); - ret = parent->HandleWindowEvent( event ); - } + AdjustCharEventKeyCodes(event); - if (!ret) - { - event.SetEventType(wxEVT_CHAR); - ret = window->HandleWindowEvent( event ); - } + window->HandleWindowEvent(event); } } } @@ -1068,38 +1076,6 @@ gtk_window_key_release_callback( GtkWidget * WXUNUSED(widget), // mouse event processing helpers // ---------------------------------------------------------------------------- -// init wxMouseEvent with the info from GdkEventXXX struct -template void InitMouseEvent(wxWindowGTK *win, - wxMouseEvent& event, - T *gdk_event) -{ - event.SetTimestamp( gdk_event->time ); - event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK) != 0; - event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK) != 0; - event.m_altDown = (gdk_event->state & GDK_MOD1_MASK) != 0; - event.m_metaDown = (gdk_event->state & GDK_META_MASK) != 0; - event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK) != 0; - event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK) != 0; - event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK) != 0; - event.m_aux1Down = (gdk_event->state & GDK_BUTTON4_MASK) != 0; - event.m_aux2Down = (gdk_event->state & GDK_BUTTON5_MASK) != 0; - - wxPoint pt = win->GetClientAreaOrigin(); - event.m_x = (wxCoord)gdk_event->x - pt.x; - event.m_y = (wxCoord)gdk_event->y - pt.y; - - if ((win->m_wxwindow) && (win->GetLayoutDirection() == wxLayout_RightToLeft)) - { - // origin in the upper right corner - int window_width = win->m_wxwindow->allocation.width; - event.m_x = window_width - event.m_x; - } - - event.SetEventObject( win ); - event.SetId( win->GetId() ); - event.SetTimestamp( gdk_event->time ); -} - static void AdjustEventButtonState(wxMouseEvent& event) { // GDK reports the old state of the button for a button press event, but @@ -1130,6 +1106,20 @@ static void AdjustEventButtonState(wxMouseEvent& event) event.m_rightDown = !event.m_rightDown; return; } + + if ((event.GetEventType() == wxEVT_AUX1_DOWN) || + (event.GetEventType() == wxEVT_AUX1_DCLICK)) + { + event.m_aux1Down = true; + return; + } + + if ((event.GetEventType() == wxEVT_AUX2_DOWN) || + (event.GetEventType() == wxEVT_AUX2_DCLICK)) + { + event.m_aux2Down = true; + return; + } } // find the window to send the mouse event too @@ -1359,6 +1349,42 @@ gtk_window_button_press_callback( GtkWidget *widget, } } + else if (gdk_event->button == 8) + { + switch (gdk_event->type) + { + case GDK_3BUTTON_PRESS: + case GDK_BUTTON_PRESS: + event_type = wxEVT_AUX1_DOWN; + break; + + case GDK_2BUTTON_PRESS: + event_type = wxEVT_AUX1_DCLICK; + break; + + default: + ; + } + } + + else if (gdk_event->button == 9) + { + switch (gdk_event->type) + { + case GDK_3BUTTON_PRESS: + case GDK_BUTTON_PRESS: + event_type = wxEVT_AUX2_DOWN; + break; + + case GDK_2BUTTON_PRESS: + event_type = wxEVT_AUX2_DCLICK; + break; + + default: + ; + } + } + if ( event_type == wxEVT_NULL ) { // unknown mouse button or click type @@ -1442,6 +1468,14 @@ gtk_window_button_release_callback( GtkWidget *WXUNUSED(widget), event_type = wxEVT_RIGHT_UP; break; + case 8: + event_type = wxEVT_AUX1_UP; + break; + + case 9: + event_type = wxEVT_AUX2_UP; + break; + default: // unknown button, don't process return FALSE; @@ -1553,22 +1587,16 @@ window_scroll_event_hscrollbar(GtkWidget*, GdkEventScroll* gdk_event, wxWindow* return false; } - wxMouseEvent event(wxEVT_MOUSEWHEEL); - InitMouseEvent(win, event, gdk_event); - GtkRange *range = win->m_scrollBar[wxWindow::ScrollDir_Horz]; - if (!range) return FALSE; - if (range && GTK_WIDGET_VISIBLE (range)) + if (range && gtk_widget_get_visible(GTK_WIDGET(range))) { - GtkAdjustment *adj = range->adjustment; - gdouble delta = adj->step_increment * 3; + GtkAdjustment* adj = gtk_range_get_adjustment(range); + double delta = gtk_adjustment_get_step_increment(adj) * 3; if (gdk_event->direction == GDK_SCROLL_LEFT) delta = -delta; - gdouble new_value = CLAMP (adj->value + delta, adj->lower, adj->upper - adj->page_size); - - gtk_adjustment_set_value (adj, new_value); + gtk_range_set_value(range, gtk_adjustment_get_value(adj) + delta); return TRUE; } @@ -1600,18 +1628,15 @@ window_scroll_event(GtkWidget*, GdkEventScroll* gdk_event, wxWindow* win) return TRUE; GtkRange *range = win->m_scrollBar[wxWindow::ScrollDir_Vert]; - if (!range) return FALSE; - if (range && GTK_WIDGET_VISIBLE (range)) + if (range && gtk_widget_get_visible(GTK_WIDGET(range))) { - GtkAdjustment *adj = range->adjustment; - gdouble delta = adj->step_increment * 3; + GtkAdjustment* adj = gtk_range_get_adjustment(range); + double delta = gtk_adjustment_get_step_increment(adj) * 3; if (gdk_event->direction == GDK_SCROLL_UP) - delta = -delta; - - gdouble new_value = CLAMP (adj->value + delta, adj->lower, adj->upper - adj->page_size); + delta = -delta; - gtk_adjustment_set_value (adj, new_value); + gtk_range_set_value(range, gtk_adjustment_get_value(adj) + delta); return TRUE; } @@ -1694,7 +1719,7 @@ gtk_window_enter_callback( GtkWidget *widget, int y = 0; GdkModifierType state = (GdkModifierType)0; - gdk_window_get_pointer( widget->window, &x, &y, &state ); + gdk_window_get_pointer(gtk_widget_get_window(widget), &x, &y, &state); wxMouseEvent event( wxEVT_ENTER_WINDOW ); InitMouseEvent(win, event, gdk_event); @@ -1734,7 +1759,7 @@ gtk_window_leave_callback( GtkWidget *widget, int y = 0; GdkModifierType state = (GdkModifierType)0; - gdk_window_get_pointer( widget->window, &x, &y, &state ); + gdk_window_get_pointer(gtk_widget_get_window(widget), &x, &y, &state); InitMouseEvent(win, event, gdk_event); @@ -1826,27 +1851,19 @@ gtk_scrollbar_button_release_event(GtkRange* range, GdkEventButton*, wxWindow* w //----------------------------------------------------------------------------- static void -gtk_window_realized_callback(GtkWidget* widget, wxWindow* win) +gtk_window_realized_callback(GtkWidget* WXUNUSED(widget), wxWindowGTK* win) { - if (win->m_imData) - { - gtk_im_context_set_client_window( win->m_imData->context, - widget->window); - } - - // We cannot set colours and fonts before the widget - // been realized, so we do this directly after realization - // or otherwise in idle time + win->GTKHandleRealized(); +} - if (win->m_needsStyleChange) - { - win->SetBackgroundStyle(win->GetBackgroundStyle()); - win->m_needsStyleChange = false; - } +//----------------------------------------------------------------------------- +// "unrealize" from m_wxwindow +//----------------------------------------------------------------------------- - wxWindowCreateEvent event( win ); - event.SetEventObject( win ); - win->GTKProcessEvent( event ); +static void unrealize(GtkWidget*, wxWindowGTK* win) +{ + if (win->m_imData) + gtk_im_context_set_client_window(win->m_imData->context, NULL); } //----------------------------------------------------------------------------- @@ -1873,8 +1890,10 @@ size_allocate(GtkWidget*, GtkAllocation* alloc, wxWindow* win) win->m_oldClientHeight = h; // this callback can be connected to m_wxwindow, // so always get size from m_widget->allocation - win->m_width = win->m_widget->allocation.width; - win->m_height = win->m_widget->allocation.height; + GtkAllocation a; + gtk_widget_get_allocation(win->m_widget, &a); + win->m_width = a.width; + win->m_height = a.height; if (!win->m_nativeSizeEvent) { wxSizeEvent event(win->GetSize(), win->GetId()); @@ -1925,6 +1944,35 @@ void gtk_window_style_set_callback( GtkWidget *WXUNUSED(widget), } // extern "C" +void wxWindowGTK::GTKHandleRealized() +{ + if (m_imData) + { + gtk_im_context_set_client_window + ( + m_imData->context, + m_wxwindow ? GTKGetDrawingWindow() + : gtk_widget_get_window(m_widget) + ); + } + + // We cannot set colours and fonts before the widget + // been realized, so we do this directly after realization + // or otherwise in idle time + + if (m_needsStyleChange) + { + SetBackgroundStyle(GetBackgroundStyle()); + m_needsStyleChange = false; + } + + wxWindowCreateEvent event(static_cast(this)); + event.SetEventObject( this ); + GTKProcessEvent( event ); + + GTKUpdateCursor(true, false); +} + // ---------------------------------------------------------------------------- // this wxWindowBase function is implemented here (in platform-specific file) // because it is static and so couldn't be made virtual @@ -1949,8 +1997,7 @@ void wxWindowGTK::AddChildGTK(wxWindowGTK* child) gtk_widget_set_size_request( child->m_widget, child->m_width, child->m_height); - gtk_fixed_put( - GTK_FIXED(m_wxwindow), child->m_widget, child->m_x, child->m_y); + pizza->put(child->m_widget, child->m_x, child->m_y); } //----------------------------------------------------------------------------- @@ -1978,6 +2025,7 @@ wxMouseState wxGetMouseState() ms.SetLeftDown((mask & GDK_BUTTON1_MASK) != 0); ms.SetMiddleDown((mask & GDK_BUTTON2_MASK) != 0); ms.SetRightDown((mask & GDK_BUTTON3_MASK) != 0); + // see the comment in InitMouseEvent() ms.SetAux1Down((mask & GDK_BUTTON4_MASK) != 0); ms.SetAux2Down((mask & GDK_BUTTON5_MASK) != 0); @@ -1997,9 +2045,7 @@ wxMouseState wxGetMouseState() // method #ifdef __WXUNIVERSAL__ IMPLEMENT_ABSTRACT_CLASS(wxWindowGTK, wxWindowBase) -#else // __WXGTK__ - IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) -#endif // __WXUNIVERSAL__/__WXGTK__ +#endif // __WXUNIVERSAL__ void wxWindowGTK::Init() { @@ -2088,7 +2134,7 @@ bool wxWindowGTK::Create( wxWindow *parent, #endif - m_wxwindow = wxPizza::New(m_windowStyle,this); + m_wxwindow = wxPizza::New(m_windowStyle); #ifndef __WXUNIVERSAL__ if (HasFlag(wxPizza::BORDER_STYLES)) { @@ -2124,17 +2170,14 @@ bool wxWindowGTK::Create( wxWindow *parent, if (HasFlag(wxALWAYS_SHOW_SB)) { gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_ALWAYS, GTK_POLICY_ALWAYS ); - - scrolledWindow->hscrollbar_visible = TRUE; - scrolledWindow->vscrollbar_visible = TRUE; } else { gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC ); } - m_scrollBar[ScrollDir_Horz] = GTK_RANGE(scrolledWindow->hscrollbar); - m_scrollBar[ScrollDir_Vert] = GTK_RANGE(scrolledWindow->vscrollbar); + m_scrollBar[ScrollDir_Horz] = GTK_RANGE(gtk_scrolled_window_get_hscrollbar(scrolledWindow)); + m_scrollBar[ScrollDir_Vert] = GTK_RANGE(gtk_scrolled_window_get_vscrollbar(scrolledWindow)); if (GetLayoutDirection() == wxLayout_RightToLeft) gtk_range_set_inverted( m_scrollBar[ScrollDir_Horz], TRUE ); @@ -2210,6 +2253,13 @@ wxWindowGTK::~wxWindowGTK() // delete before the widgets to avoid a crash on solaris delete m_imData; + m_imData = NULL; + + // avoid problem with GTK+ 2.18 where a frozen window causes the whole + // TLW to be frozen, and if the window is then destroyed, nothing ever + // gets painted again + if (IsFrozen()) + DoThaw(); if (m_widget) { @@ -2267,6 +2317,7 @@ void wxWindowGTK::PostCreation() g_signal_connect (m_imData->context, "commit", G_CALLBACK (gtk_wxwindow_commit_cb), this); + g_signal_connect(m_wxwindow, "unrealize", G_CALLBACK(unrealize), this); } // focus handling @@ -2306,10 +2357,18 @@ void wxWindowGTK::PostCreation() ConnectWidget( connect_widget ); - /* We cannot set colours, fonts and cursors before the widget has - been realized, so we do this directly after realization */ - g_signal_connect (connect_widget, "realize", - G_CALLBACK (gtk_window_realized_callback), this); + // We cannot set colours, fonts and cursors before the widget has been + // realized, so we do this directly after realization -- unless the widget + // was in fact realized already. + if ( gtk_widget_get_realized(connect_widget) ) + { + gtk_window_realized_callback(connect_widget, this); + } + else + { + g_signal_connect (connect_widget, "realize", + G_CALLBACK (gtk_window_realized_callback), this); + } if (!IsTopLevel()) { @@ -2358,7 +2417,8 @@ void wxWindowGTK::PostCreation() gtk_widget_show( m_widget ); } -gulong wxWindowGTK::GTKConnectWidget(const char *signal, void (*callback)()) +unsigned long +wxWindowGTK::GTKConnectWidget(const char *signal, wxGTKCallback callback) { return g_signal_connect(m_widget, signal, callback, this); } @@ -2399,8 +2459,6 @@ void wxWindowGTK::ConnectWidget( GtkWidget *widget ) bool wxWindowGTK::Destroy() { - wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); - m_hasVMT = false; return wxWindowBase::Destroy(); @@ -2438,12 +2496,15 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); wxASSERT_MSG( (m_parent != NULL), wxT("wxWindowGTK::SetSize requires parent.\n") ); - int currentX, currentY; - GetPosition(¤tX, ¤tY); - if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - x = currentX; - if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - y = currentY; + if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0 && (x == -1 || y == -1)) + { + int currentX, currentY; + GetPosition(¤tX, ¤tY); + if (x == -1) + x = currentX; + if (y == -1) + y = currentY; + } AdjustForParentClientOrigin(x, y, sizeFlags); // calculate the best size if we should auto size the window @@ -2475,7 +2536,7 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags int bottom_border = 0; /* the default button has a border around it */ - if (GTK_WIDGET_CAN_DEFAULT(m_widget)) + if (gtk_widget_get_can_default(m_widget)) { GtkBorder *default_border = NULL; gtk_widget_style_get( m_widget, "default_border", &default_border, NULL ); @@ -2519,7 +2580,7 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags bool wxWindowGTK::GTKShowFromOnIdle() { - if (IsShown() && m_showOnIdle && !GTK_WIDGET_VISIBLE (m_widget)) + if (IsShown() && m_showOnIdle && !gtk_widget_get_visible (m_widget)) { GtkAllocation alloc; alloc.x = m_x; @@ -2552,48 +2613,7 @@ void wxWindowGTK::OnInternalIdle() RealizeTabOrder(); } - // Update style if the window was not yet realized when - // SetBackgroundStyle() was called - if (m_needsStyleChange) - { - SetBackgroundStyle(GetBackgroundStyle()); - m_needsStyleChange = false; - } - - wxCursor cursor = m_cursor; - if (g_globalCursor.Ok()) cursor = g_globalCursor; - - if (cursor.Ok()) - { - /* I now set the cursor anew in every OnInternalIdle call - as setting the cursor in a parent window also effects the - windows above so that checking for the current cursor is - not possible. */ - - if (m_wxwindow && (m_wxwindow != m_widget)) - { - GdkWindow *window = m_wxwindow->window; - if (window) - gdk_window_set_cursor( window, cursor.GetCursor() ); - - if (!g_globalCursor.Ok()) - cursor = *wxSTANDARD_CURSOR; - - window = m_widget->window; - if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget))) - gdk_window_set_cursor( window, cursor.GetCursor() ); - - } - else if ( m_widget ) - { - GdkWindow *window = m_widget->window; - if ( window && !GTK_WIDGET_NO_WINDOW(m_widget) ) - gdk_window_set_cursor( window, cursor.GetCursor() ); - } - } - - if (wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen()) - UpdateWindowUI(wxUPDATE_UI_FROMIDLE); + wxWindowBase::OnInternalIdle(); } void wxWindowGTK::DoGetSize( int *width, int *height ) const @@ -2651,7 +2671,7 @@ void wxWindowGTK::DoGetClientSize( int *width, int *height ) const case GTK_POLICY_AUTOMATIC: // may be shown or not, check GtkAdjustment *adj = gtk_range_get_adjustment(range); - if ( adj->upper <= adj->page_size ) + if (gtk_adjustment_get_upper(adj) <= gtk_adjustment_get_page_size(adj)) continue; } @@ -2667,10 +2687,9 @@ void wxWindowGTK::DoGetClientSize( int *width, int *height ) const } } - int border_x, border_y; - WX_PIZZA(m_wxwindow)->get_border_widths(border_x, border_y); - w -= 2 * border_x; - h -= 2 * border_y; + const wxSize sizeBorders = DoGetBorderSize(); + w -= sizeBorders.x; + h -= sizeBorders.y; if (w < 0) w = 0; @@ -2682,6 +2701,17 @@ void wxWindowGTK::DoGetClientSize( int *width, int *height ) const if (height) *height = h; } +wxSize wxWindowGTK::DoGetBorderSize() const +{ + if ( !m_wxwindow ) + return wxWindowBase::DoGetBorderSize(); + + int x, y; + WX_PIZZA(m_wxwindow)->get_border_widths(x, y); + + return 2*wxSize(x, y); +} + void wxWindowGTK::DoGetPosition( int *x, int *y ) const { wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); @@ -2699,9 +2729,9 @@ void wxWindowGTK::DoGetPosition( int *x, int *y ) const { GdkWindow *source = NULL; if (m_wxwindow) - source = m_wxwindow->window; + source = gtk_widget_get_window(m_wxwindow); else - source = m_widget->window; + source = gtk_widget_get_window(m_widget); if (source) { @@ -2725,13 +2755,13 @@ void wxWindowGTK::DoClientToScreen( int *x, int *y ) const { wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); - if (!m_widget->window) return; + if (gtk_widget_get_window(m_widget) == NULL) return; GdkWindow *source = NULL; if (m_wxwindow) - source = m_wxwindow->window; + source = gtk_widget_get_window(m_wxwindow); else - source = m_widget->window; + source = gtk_widget_get_window(m_widget); int org_x = 0; int org_y = 0; @@ -2739,10 +2769,12 @@ void wxWindowGTK::DoClientToScreen( int *x, int *y ) const if (!m_wxwindow) { - if (GTK_WIDGET_NO_WINDOW (m_widget)) + if (!gtk_widget_get_has_window(m_widget)) { - org_x += m_widget->allocation.x; - org_y += m_widget->allocation.y; + GtkAllocation a; + gtk_widget_get_allocation(m_widget, &a); + org_x += a.x; + org_y += a.y; } } @@ -2762,13 +2794,13 @@ void wxWindowGTK::DoScreenToClient( int *x, int *y ) const { wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); - if (!m_widget->window) return; + if (!gtk_widget_get_realized(m_widget)) return; GdkWindow *source = NULL; if (m_wxwindow) - source = m_wxwindow->window; + source = gtk_widget_get_window(m_wxwindow); else - source = m_widget->window; + source = gtk_widget_get_window(m_widget); int org_x = 0; int org_y = 0; @@ -2776,10 +2808,12 @@ void wxWindowGTK::DoScreenToClient( int *x, int *y ) const if (!m_wxwindow) { - if (GTK_WIDGET_NO_WINDOW (m_widget)) + if (!gtk_widget_get_has_window(m_widget)) { - org_x += m_widget->allocation.x; - org_y += m_widget->allocation.y; + GtkAllocation a; + gtk_widget_get_allocation(m_widget, &a); + org_x += a.x; + org_y += a.y; } } @@ -2846,7 +2880,7 @@ int wxWindowGTK::GetCharHeight() const wxCHECK_MSG( (m_widget != NULL), 12, wxT("invalid window") ); wxFont font = GetFont(); - wxCHECK_MSG( font.Ok(), 12, wxT("invalid font") ); + wxCHECK_MSG( font.IsOk(), 12, wxT("invalid font") ); PangoContext* context = gtk_widget_get_pango_context(m_widget); @@ -2872,7 +2906,7 @@ int wxWindowGTK::GetCharWidth() const wxCHECK_MSG( (m_widget != NULL), 8, wxT("invalid window") ); wxFont font = GetFont(); - wxCHECK_MSG( font.Ok(), 8, wxT("invalid font") ); + wxCHECK_MSG( font.IsOk(), 8, wxT("invalid font") ); PangoContext* context = gtk_widget_get_pango_context(m_widget); @@ -2902,7 +2936,7 @@ void wxWindowGTK::DoGetTextExtent( const wxString& string, { wxFont fontToUse = theFont ? *theFont : GetFont(); - wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") ); + wxCHECK_RET( fontToUse.IsOk(), wxT("invalid font") ); if (string.empty()) { @@ -3090,6 +3124,7 @@ void wxWindowGTK::GTKHandleFocusOutNoDeferring() wxFocusEvent event( wxEVT_KILL_FOCUS, GetId() ); event.SetEventObject( this ); + event.SetWindow( FindFocus() ); GTKProcessEvent( event ); } @@ -3121,7 +3156,7 @@ void wxWindowGTK::SetFocus() // within its toplevel", i.e. returns true for one widget per TLW, not // globally) returns true immediately after grabbing focus, // GTK_WIDGET_HAS_FOCUS (which returns true only for the one widget that - // has focus at the moment) takes affect only after the window is shown + // has focus at the moment) takes effect only after the window is shown // (if it was hidden at the moment of the call) or at the next event loop // iteration. // @@ -3133,7 +3168,7 @@ void wxWindowGTK::SetFocus() GtkWidget *widget = m_wxwindow ? m_wxwindow : m_focusWidget; if ( GTK_IS_CONTAINER(widget) && - !GTK_WIDGET_CAN_FOCUS(widget) ) + !gtk_widget_get_can_focus(widget) ) { wxLogTrace(TRACE_FOCUS, wxT("Setting focus to a child of %s(%p, %s)"), @@ -3151,17 +3186,11 @@ void wxWindowGTK::SetFocus() void wxWindowGTK::SetCanFocus(bool canFocus) { - if ( canFocus ) - GTK_WIDGET_SET_FLAGS(m_widget, GTK_CAN_FOCUS); - else - GTK_WIDGET_UNSET_FLAGS(m_widget, GTK_CAN_FOCUS); + gtk_widget_set_can_focus(m_widget, canFocus); if ( m_wxwindow && (m_widget != m_wxwindow) ) { - if ( canFocus ) - GTK_WIDGET_SET_FLAGS(m_wxwindow, GTK_CAN_FOCUS); - else - GTK_WIDGET_UNSET_FLAGS(m_wxwindow, GTK_CAN_FOCUS); + gtk_widget_set_can_focus(m_wxwindow, canFocus); } } @@ -3169,8 +3198,7 @@ bool wxWindowGTK::Reparent( wxWindowBase *newParentBase ) { wxCHECK_MSG( (m_widget != NULL), false, wxT("invalid window") ); - wxWindowGTK *oldParent = m_parent, - *newParent = (wxWindowGTK *)newParentBase; + wxWindowGTK * const newParent = (wxWindowGTK *)newParentBase; wxASSERT( GTK_IS_WIDGET(m_widget) ); @@ -3179,14 +3207,17 @@ bool wxWindowGTK::Reparent( wxWindowBase *newParentBase ) wxASSERT( GTK_IS_WIDGET(m_widget) ); - if (oldParent) - gtk_container_remove( GTK_CONTAINER(m_widget->parent), m_widget ); + // Notice that old m_parent pointer might be non-NULL here but the widget + // still not have any parent at GTK level if it's a notebook page that had + // been removed from the notebook so test this at GTK level and not wx one. + if ( GtkWidget *parentGTK = gtk_widget_get_parent(m_widget) ) + gtk_container_remove(GTK_CONTAINER(parentGTK), m_widget); wxASSERT( GTK_IS_WIDGET(m_widget) ); if (newParent) { - if (GTK_WIDGET_VISIBLE (newParent->m_widget)) + if (gtk_widget_get_visible (newParent->m_widget)) { m_showOnIdle = true; gtk_widget_hide( m_widget ); @@ -3344,18 +3375,20 @@ void wxWindowGTK::RealizeTabOrder() { wxWindowGTK *win = *i; + bool focusableFromKeyboard = win->AcceptsFocusFromKeyboard(); + if ( mnemonicWindow ) { - if ( win->AcceptsFocusFromKeyboard() ) + if ( focusableFromKeyboard ) { // wxComboBox et al. needs to focus on on a different // widget than m_widget, so if the main widget isn't // focusable try the connect widget GtkWidget* w = win->m_widget; - if ( !GTK_WIDGET_CAN_FOCUS(w) ) + if ( !gtk_widget_get_can_focus(w) ) { w = win->GetConnectWidget(); - if ( !GTK_WIDGET_CAN_FOCUS(w) ) + if ( !gtk_widget_get_can_focus(w) ) w = NULL; } @@ -3371,7 +3404,8 @@ void wxWindowGTK::RealizeTabOrder() mnemonicWindow = win; } - chain = g_list_prepend(chain, win->m_widget); + if ( focusableFromKeyboard ) + chain = g_list_prepend(chain, win->m_widget); } chain = g_list_reverse(chain); @@ -3390,13 +3424,13 @@ void wxWindowGTK::Raise() { wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); - if (m_wxwindow && m_wxwindow->window) + if (m_wxwindow && gtk_widget_get_window(m_wxwindow)) { - gdk_window_raise( m_wxwindow->window ); + gdk_window_raise(gtk_widget_get_window(m_wxwindow)); } - else if (m_widget->window) + else if (gtk_widget_get_window(m_widget)) { - gdk_window_raise( m_widget->window ); + gdk_window_raise(gtk_widget_get_window(m_widget)); } } @@ -3404,19 +3438,19 @@ void wxWindowGTK::Lower() { wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); - if (m_wxwindow && m_wxwindow->window) + if (m_wxwindow && gtk_widget_get_window(m_wxwindow)) { - gdk_window_lower( m_wxwindow->window ); + gdk_window_lower(gtk_widget_get_window(m_wxwindow)); } - else if (m_widget->window) + else if (gtk_widget_get_window(m_widget)) { - gdk_window_lower( m_widget->window ); + gdk_window_lower(gtk_widget_get_window(m_widget)); } } bool wxWindowGTK::SetCursor( const wxCursor &cursor ) { - if ( !wxWindowBase::SetCursor(cursor.Ok() ? cursor : *wxSTANDARD_CURSOR) ) + if ( !wxWindowBase::SetCursor(cursor.IsOk() ? cursor : *wxSTANDARD_CURSOR) ) return false; GTKUpdateCursor(); @@ -3424,50 +3458,58 @@ bool wxWindowGTK::SetCursor( const wxCursor &cursor ) return true; } -void wxWindowGTK::GTKUpdateCursor() +void wxWindowGTK::GTKUpdateCursor(bool update_self /*=true*/, bool recurse /*=true*/) { - wxCursor cursor(g_globalCursor.Ok() ? g_globalCursor : GetCursor()); - if ( cursor.Ok() ) + if (update_self) { - wxArrayGdkWindows windowsThis; - GdkWindow * const winThis = GTKGetWindow(windowsThis); - if ( winThis ) + wxCursor cursor(g_globalCursor.IsOk() ? g_globalCursor : GetCursor()); + if ( cursor.IsOk() ) { - gdk_window_set_cursor(winThis, cursor.GetCursor()); - } - else - { - const size_t count = windowsThis.size(); - for ( size_t n = 0; n < count; n++ ) + wxArrayGdkWindows windowsThis; + GdkWindow* window = GTKGetWindow(windowsThis); + if (window) + gdk_window_set_cursor( window, cursor.GetCursor() ); + else { - GdkWindow *win = windowsThis[n]; - if ( !win ) + const size_t count = windowsThis.size(); + for ( size_t n = 0; n < count; n++ ) { - wxFAIL_MSG(wxT("NULL window returned by GTKGetWindow()?")); - continue; + GdkWindow *win = windowsThis[n]; + // It can be zero if the window has not been realized yet. + if ( win ) + { + gdk_window_set_cursor(win, cursor.GetCursor()); + } } - - gdk_window_set_cursor(win, cursor.GetCursor()); } } } + + if (recurse) + { + for (wxWindowList::iterator it = GetChildren().begin(); it != GetChildren().end(); ++it) + { + (*it)->GTKUpdateCursor( true ); + } + } } void wxWindowGTK::WarpPointer( int x, int y ) { wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); - // We provide this function ourselves as it is - // missing in GDK (top of this file). - - GdkWindow *window = NULL; - if (m_wxwindow) - window = m_wxwindow->window; - else - window = GetConnectWidget()->window; - - if (window) - gdk_window_warp_pointer( window, x, y ); + ClientToScreen(&x, &y); + GdkDisplay* display = gtk_widget_get_display(m_widget); + GdkScreen* screen = gtk_widget_get_screen(m_widget); +#ifdef __WXGTK30__ + GdkDeviceManager* manager = gdk_display_get_device_manager(display); + gdk_device_warp(gdk_device_manager_get_client_pointer(manager), screen, x, y); +#else + XWarpPointer(GDK_DISPLAY_XDISPLAY(display), + None, + GDK_WINDOW_XID(gdk_screen_get_root_window(screen)), + 0, 0, 0, 0, x, y); +#endif } wxWindowGTK::ScrollDir wxWindowGTK::ScrollDirFromRange(GtkRange *range) const @@ -3490,14 +3532,14 @@ bool wxWindowGTK::DoScrollByUnits(ScrollDir dir, ScrollUnit unit, int units) GtkRange* range = m_scrollBar[dir]; if ( range && units ) { - GtkAdjustment* adj = range->adjustment; - gdouble inc = unit == ScrollUnit_Line ? adj->step_increment - : adj->page_increment; + GtkAdjustment* adj = gtk_range_get_adjustment(range); + double inc = unit == ScrollUnit_Line ? gtk_adjustment_get_step_increment(adj) + : gtk_adjustment_get_page_increment(adj); - const int posOld = int(adj->value + 0.5); + const int posOld = wxRound(gtk_adjustment_get_value(adj)); gtk_range_set_value(range, posOld + units*inc); - changed = int(adj->value + 0.5) != posOld; + changed = wxRound(gtk_adjustment_get_value(adj)) != posOld; } return changed; @@ -3516,55 +3558,47 @@ bool wxWindowGTK::ScrollPages(int pages) void wxWindowGTK::Refresh(bool WXUNUSED(eraseBackground), const wxRect *rect) { - if ( !m_widget ) - { - // it is valid to call Refresh() for a window which hasn't been created - // yet, it simply doesn't do anything in this case - return; - } - - if (!m_wxwindow) + if (m_wxwindow) { - if (rect) - gtk_widget_queue_draw_area( m_widget, rect->x, rect->y, rect->width, rect->height ); - else - gtk_widget_queue_draw( m_widget ); + if (gtk_widget_get_mapped(m_wxwindow)) + { + GdkWindow* window = gtk_widget_get_window(m_wxwindow); + if (rect) + { + GdkRectangle r = { rect->x, rect->y, rect->width, rect->height }; + if (GetLayoutDirection() == wxLayout_RightToLeft) + r.x = gdk_window_get_width(window) - r.x - rect->width; + gdk_window_invalidate_rect(window, &r, true); + } + else + gdk_window_invalidate_rect(window, NULL, true); + } } - else + else if (m_widget) { - // Just return if the widget or one of its ancestors isn't mapped - GtkWidget *w; - for (w = m_wxwindow; w != NULL; w = w->parent) - if (!GTK_WIDGET_MAPPED (w)) - return; - - if (rect) + if (gtk_widget_get_mapped(m_widget)) { - int x = rect->x; - if (GetLayoutDirection() == wxLayout_RightToLeft) - x = GetClientSize().x - x - rect->width; - GdkRectangle r; - r.x = rect->x; - r.y = rect->y; - r.width = rect->width; - r.height = rect->height; - gdk_window_invalidate_rect( m_wxwindow->window, &r, TRUE ); + if (rect) + gtk_widget_queue_draw_area(m_widget, rect->x, rect->y, rect->width, rect->height); + else + gtk_widget_queue_draw(m_widget); } - else - gdk_window_invalidate_rect( m_wxwindow->window, NULL, TRUE ); } } void wxWindowGTK::Update() { - if (m_widget && m_widget->window) + if (m_widget && gtk_widget_get_mapped(m_widget)) { GdkDisplay* display = gtk_widget_get_display(m_widget); // Flush everything out to the server, and wait for it to finish. // This ensures nothing will overwrite the drawing we are about to do. gdk_display_sync(display); - gdk_window_process_updates(m_widget->window, TRUE); + GdkWindow* window = GTKGetDrawingWindow(); + if (window == NULL) + window = gtk_widget_get_window(m_widget); + gdk_window_process_updates(window, true); // Flush again, but no need to wait for it to finish gdk_display_flush(display); @@ -3603,7 +3637,7 @@ void wxWindowGTK::GtkSendPaintEvents() m_updateRegion.Clear(); gint width; - gdk_drawable_get_size(m_wxwindow->window, &width, NULL); + gdk_drawable_get_size(gtk_widget_get_window(m_wxwindow), &width, NULL); wxRegionIterator upd( m_nativeUpdateRegion ); while (upd) @@ -3657,7 +3691,7 @@ void wxWindowGTK::GtkSendPaintEvents() if (!parent) parent = (wxWindow*)this; - if (GTK_WIDGET_MAPPED(parent->m_widget)) + if (gtk_widget_get_mapped(parent->m_widget)) { wxRegionIterator upd( m_nativeUpdateRegion ); while (upd) @@ -3668,9 +3702,9 @@ void wxWindowGTK::GtkSendPaintEvents() rect.width = upd.GetWidth(); rect.height = upd.GetHeight(); - gtk_paint_flat_box( parent->m_widget->style, - m_wxwindow->window, - (GtkStateType)GTK_WIDGET_STATE(m_wxwindow), + gtk_paint_flat_box(gtk_widget_get_style(parent->m_widget), + GTKGetDrawingWindow(), + gtk_widget_get_state(m_wxwindow), GTK_SHADOW_NONE, &rect, parent->m_widget, @@ -3715,7 +3749,7 @@ void wxWindowGTK::SetDoubleBuffered( bool on ) bool wxWindowGTK::IsDoubleBuffered() const { - return GTK_WIDGET_DOUBLE_BUFFERED( m_wxwindow ); + return gtk_widget_get_double_buffered( m_wxwindow ); } void wxWindowGTK::ClearBackground() @@ -3726,29 +3760,20 @@ void wxWindowGTK::ClearBackground() #if wxUSE_TOOLTIPS void wxWindowGTK::DoSetToolTip( wxToolTip *tip ) { - wxWindowBase::DoSetToolTip(tip); - - if (m_tooltip) - { - m_tooltip->GTKApply( (wxWindow *)this ); - } - else + if (m_tooltip != tip) { - GtkWidget *w = GetConnectWidget(); - wxToolTip::GTKApply(w, NULL); -#if GTK_CHECK_VERSION(2, 12, 0) - // Just applying NULL doesn't work on 2.12.0, so also use - // gtk_widget_set_has_tooltip. It is part of the new GtkTooltip API - // but seems also to work with the old GtkTooltips. - if (gtk_check_version(2, 12, 0) == NULL) - gtk_widget_set_has_tooltip(w, FALSE); -#endif + wxWindowBase::DoSetToolTip(tip); + + if (m_tooltip) + m_tooltip->GTKSetWindow(static_cast(this)); + else + GTKApplyToolTip(NULL); } } -void wxWindowGTK::GTKApplyToolTip( GtkTooltips *tips, const gchar *tip ) +void wxWindowGTK::GTKApplyToolTip(const char* tip) { - gtk_tooltips_set_tip(tips, GetConnectWidget(), tip, NULL); + wxToolTip::GTKApply(GetConnectWidget(), tip); } #endif // wxUSE_TOOLTIPS @@ -3759,7 +3784,7 @@ bool wxWindowGTK::SetBackgroundColour( const wxColour &colour ) if (!wxWindowBase::SetBackgroundColour(colour)) return false; - if (colour.Ok()) + if (colour.IsOk()) { // We need the pixel value e.g. for background clearing. m_backgroundColour.CalcPixel(gtk_widget_get_colormap(m_widget)); @@ -3781,7 +3806,7 @@ bool wxWindowGTK::SetForegroundColour( const wxColour &colour ) return false; } - if (colour.Ok()) + if (colour.IsOk()) { // We need the pixel value e.g. for background clearing. m_foregroundColour.CalcPixel(gtk_widget_get_colormap(m_widget)); @@ -3803,15 +3828,15 @@ GtkRcStyle *wxWindowGTK::GTKCreateWidgetStyle(bool forceStyle) { // do we need to apply any changes at all? if ( !forceStyle && - !m_font.Ok() && - !m_foregroundColour.Ok() && !m_backgroundColour.Ok() ) + !m_font.IsOk() && + !m_foregroundColour.IsOk() && !m_backgroundColour.IsOk() ) { return NULL; } GtkRcStyle *style = gtk_rc_style_new(); - if ( m_font.Ok() ) + if ( m_font.IsOk() ) { style->font_desc = pango_font_description_copy( m_font.GetNativeFontInfo()->description ); @@ -3822,7 +3847,7 @@ GtkRcStyle *wxWindowGTK::GTKCreateWidgetStyle(bool forceStyle) flagsActive = 0, flagsInsensitive = 0; - if ( m_foregroundColour.Ok() ) + if ( m_foregroundColour.IsOk() ) { const GdkColor *fg = m_foregroundColour.GetColor(); @@ -3839,7 +3864,7 @@ GtkRcStyle *wxWindowGTK::GTKCreateWidgetStyle(bool forceStyle) flagsActive |= GTK_RC_FG | GTK_RC_TEXT; } - if ( m_backgroundColour.Ok() ) + if ( m_backgroundColour.IsOk() ) { const GdkColor *bg = m_backgroundColour.GetColor(); @@ -3874,7 +3899,7 @@ void wxWindowGTK::GTKApplyWidgetStyle(bool forceStyle) if ( style ) { DoApplyWidgetStyle(style); - gtk_rc_style_unref(style); + g_object_unref(style); } // Style change may affect GTK+'s size calculation: @@ -3918,12 +3943,12 @@ bool wxWindowGTK::SetBackgroundStyle(wxBackgroundStyle style) GdkWindow *window; if ( m_wxwindow ) { - window = m_wxwindow->window; + window = GTKGetDrawingWindow(); } else { GtkWidget * const w = GetConnectWidget(); - window = w ? w->window : NULL; + window = w ? gtk_widget_get_window(w) : NULL; } if (window) @@ -3939,7 +3964,7 @@ bool wxWindowGTK::SetBackgroundStyle(wxBackgroundStyle style) } else // window not realized yet { - // Do in OnIdle, because the window is not yet available + // Do when window is realized m_needsStyleChange = true; } @@ -3961,23 +3986,6 @@ bool wxWindowGTK::SetBackgroundStyle(wxBackgroundStyle style) #if wxUSE_MENUS_NATIVE -static void SetInvokingWindow( wxMenu *menu, wxWindow* win ) -{ - menu->SetInvokingWindow( win ); - - wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); - while (node) - { - wxMenuItem *menuitem = node->GetData(); - if (menuitem->IsSubMenu()) - { - SetInvokingWindow( menuitem->GetSubMenu(), win ); - } - - node = node->GetNext(); - } -} - extern "C" { static void wxPopupMenuPositionCallback( GtkMenu *menu, @@ -4004,9 +4012,13 @@ bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y ) { wxCHECK_MSG( m_widget != NULL, false, wxT("invalid window") ); - wxCHECK_MSG( menu != NULL, false, wxT("invalid popup-menu") ); - - SetInvokingWindow( menu, this ); + // For compatibility with other ports, pretend that the window showing the + // menu has focus while the menu is shown. This is needed because the popup + // menu actually steals the focus from the window it's associated it in + // wxGTK unlike, say, wxMSW. + wxWindowGTK* const oldPendingFocus = gs_pendingFocus; + gs_pendingFocus = this; + wxON_BLOCK_EXIT_SET( gs_pendingFocus, oldPendingFocus ); menu->UpdateUI(); @@ -4084,7 +4096,7 @@ bool wxWindowGTK::GTKIsOwnWindow(GdkWindow *window) const GdkWindow *wxWindowGTK::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const { - return m_wxwindow ? m_wxwindow->window : m_widget->window; + return m_wxwindow ? GTKGetDrawingWindow() : gtk_widget_get_window(m_widget); } bool wxWindowGTK::SetFont( const wxFont &font ) @@ -4107,14 +4119,14 @@ void wxWindowGTK::DoCaptureMouse() GdkWindow *window = NULL; if (m_wxwindow) - window = m_wxwindow->window; + window = GTKGetDrawingWindow(); else - window = GetConnectWidget()->window; + window = gtk_widget_get_window(GetConnectWidget()); wxCHECK_RET( window, wxT("CaptureMouse() failed") ); const wxCursor* cursor = &m_cursor; - if (!cursor->Ok()) + if (!cursor->IsOk()) cursor = wxSTANDARD_CURSOR; gdk_pointer_grab( window, FALSE, @@ -4140,9 +4152,9 @@ void wxWindowGTK::DoReleaseMouse() GdkWindow *window = NULL; if (m_wxwindow) - window = m_wxwindow->window; + window = GTKGetDrawingWindow(); else - window = GetConnectWidget()->window; + window = gtk_widget_get_window(GetConnectWidget()); if (!window) return; @@ -4186,17 +4198,14 @@ void wxWindowGTK::SetScrollbar(int orient, thumbVisible = 1; } - GtkAdjustment * const adj = sb->adjustment; - adj->step_increment = 1; - adj->page_increment = - adj->page_size = thumbVisible; - adj->value = pos; - g_signal_handlers_block_by_func( sb, (void*)gtk_scrollbar_value_changed, this); + gtk_range_set_increments(sb, 1, thumbVisible); + gtk_adjustment_set_page_size(gtk_range_get_adjustment(sb), thumbVisible); gtk_range_set_range(sb, 0, range); - m_scrollPos[dir] = sb->adjustment->value; + gtk_range_set_value(sb, pos); + m_scrollPos[dir] = gtk_range_get_value(sb); g_signal_handlers_unblock_by_func( sb, (void*)gtk_scrollbar_value_changed, this); @@ -4216,7 +4225,7 @@ void wxWindowGTK::SetScrollPos(int orient, int pos, bool WXUNUSED(refresh)) sb, (void*)gtk_scrollbar_value_changed, this); gtk_range_set_value(sb, pos); - m_scrollPos[dir] = sb->adjustment->value; + m_scrollPos[dir] = gtk_range_get_value(sb); g_signal_handlers_unblock_by_func( sb, (void*)gtk_scrollbar_value_changed, this); @@ -4228,7 +4237,7 @@ int wxWindowGTK::GetScrollThumb(int orient) const GtkRange * const sb = m_scrollBar[ScrollDirFromOrient(orient)]; wxCHECK_MSG( sb, 0, wxT("this window is not scrollable") ); - return wxRound(sb->adjustment->page_size); + return wxRound(gtk_adjustment_get_page_size(gtk_range_get_adjustment(sb))); } int wxWindowGTK::GetScrollPos( int orient ) const @@ -4236,7 +4245,7 @@ int wxWindowGTK::GetScrollPos( int orient ) const GtkRange * const sb = m_scrollBar[ScrollDirFromOrient(orient)]; wxCHECK_MSG( sb, 0, wxT("this window is not scrollable") ); - return wxRound(sb->adjustment->value); + return wxRound(gtk_range_get_value(sb)); } int wxWindowGTK::GetScrollRange( int orient ) const @@ -4244,7 +4253,7 @@ int wxWindowGTK::GetScrollRange( int orient ) const GtkRange * const sb = m_scrollBar[ScrollDirFromOrient(orient)]; wxCHECK_MSG( sb, 0, wxT("this window is not scrollable") ); - return wxRound(sb->adjustment->upper); + return wxRound(gtk_adjustment_get_upper(gtk_range_get_adjustment(sb))); } // Determine if increment is the same as +/-x, allowing for some small @@ -4261,16 +4270,15 @@ wxEventType wxWindowGTK::GTKGetScrollEventType(GtkRange* range) wxASSERT(range == m_scrollBar[0] || range == m_scrollBar[1]); const int barIndex = range == m_scrollBar[1]; - GtkAdjustment* adj = range->adjustment; - const int value = wxRound(adj->value); + const double value = gtk_range_get_value(range); // save previous position const double oldPos = m_scrollPos[barIndex]; // update current position - m_scrollPos[barIndex] = adj->value; + m_scrollPos[barIndex] = value; // If event should be ignored, or integral position has not changed - if (!m_hasVMT || g_blockEventsOnDrag || value == wxRound(oldPos)) + if (!m_hasVMT || g_blockEventsOnDrag || wxRound(value) == wxRound(oldPos)) { return wxEVT_NULL; } @@ -4279,14 +4287,15 @@ wxEventType wxWindowGTK::GTKGetScrollEventType(GtkRange* range) if (!m_isScrolling) { // Difference from last change event - const double diff = adj->value - oldPos; + const double diff = value - oldPos; const bool isDown = diff > 0; - if (IsScrollIncrement(adj->step_increment, diff)) + GtkAdjustment* adj = gtk_range_get_adjustment(range); + if (IsScrollIncrement(gtk_adjustment_get_step_increment(adj), diff)) { eventType = isDown ? wxEVT_SCROLL_LINEDOWN : wxEVT_SCROLL_LINEUP; } - else if (IsScrollIncrement(adj->page_increment, diff)) + else if (IsScrollIncrement(gtk_adjustment_get_page_increment(adj), diff)) { eventType = isDown ? wxEVT_SCROLL_PAGEDOWN : wxEVT_SCROLL_PAGEUP; } @@ -4412,7 +4421,7 @@ GdkWindow* wxWindowGTK::GTKGetDrawingWindow() const { GdkWindow* window = NULL; if (m_wxwindow) - window = m_wxwindow->window; + window = gtk_widget_get_window(m_wxwindow); return window; } @@ -4425,29 +4434,35 @@ extern "C" // this is called if we attempted to freeze unrealized widget when it finally // is realized (and so can be frozen): -static void wx_frozen_widget_realize(GtkWidget* w, void* WXUNUSED(data)) +static void wx_frozen_widget_realize(GtkWidget* w, wxWindowGTK* win) { - wxASSERT( w && !GTK_WIDGET_NO_WINDOW(w) ); - wxASSERT( GTK_WIDGET_REALIZED(w) ); + wxASSERT( w && gtk_widget_get_has_window(w) ); + wxASSERT( gtk_widget_get_realized(w) ); g_signal_handlers_disconnect_by_func ( w, (void*)wx_frozen_widget_realize, - NULL + win ); - gdk_window_freeze_updates(w->window); + GdkWindow* window; + if (w == win->m_wxwindow) + window = win->GTKGetDrawingWindow(); + else + window = gtk_widget_get_window(w); + gdk_window_freeze_updates(window); } } // extern "C" void wxWindowGTK::GTKFreezeWidget(GtkWidget *w) { - if ( !w || GTK_WIDGET_NO_WINDOW(w) ) + if ( !w || !gtk_widget_get_has_window(w) ) return; // window-less widget, cannot be frozen - if ( !GTK_WIDGET_REALIZED(w) ) + GdkWindow* window = gtk_widget_get_window(w); + if (window == NULL) { // we can't thaw unrealized widgets because they don't have GdkWindow, // so set it up to be done immediately after realization: @@ -4456,32 +4471,37 @@ void wxWindowGTK::GTKFreezeWidget(GtkWidget *w) w, "realize", G_CALLBACK(wx_frozen_widget_realize), - NULL + this ); return; } - gdk_window_freeze_updates(w->window); + if (w == m_wxwindow) + window = GTKGetDrawingWindow(); + gdk_window_freeze_updates(window); } void wxWindowGTK::GTKThawWidget(GtkWidget *w) { - if ( !w || GTK_WIDGET_NO_WINDOW(w) ) + if ( !w || !gtk_widget_get_has_window(w) ) return; // window-less widget, cannot be frozen - if ( !GTK_WIDGET_REALIZED(w) ) + GdkWindow* window = gtk_widget_get_window(w); + if (window == NULL) { // the widget wasn't realized yet, no need to thaw g_signal_handlers_disconnect_by_func ( w, (void*)wx_frozen_widget_realize, - NULL + this ); return; } - gdk_window_thaw_updates(w->window); + if (w == m_wxwindow) + window = GTKGetDrawingWindow(); + gdk_window_thaw_updates(window); } void wxWindowGTK::DoFreeze()