X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/140371064e9190efa7d8838d442e86967c3562ac..8b23d3b067e126c3d595316bbe6cd113857303bf:/src/gtk/window.cpp diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp index b8734c412d..36344c4139 100644 --- a/src/gtk/window.cpp +++ b/src/gtk/window.cpp @@ -31,24 +31,29 @@ #include "wx/tooltip.h" #include "wx/caret.h" #include "wx/fontutil.h" -#include "wx/scopeguard.h" #include "wx/sysopt.h" +#ifdef __WXGTK3__ + #include "wx/gtk/dc.h" +#endif #include +#include #include "wx/gtk/private.h" -#include "wx/gtk/private/win_gtk.h" +#include "wx/gtk/private/gtk2-compat.h" #include "wx/gtk/private/event.h" +#include "wx/gtk/private/win_gtk.h" using namespace wxGTKImpl; #ifdef GDK_WINDOWING_X11 #include +#include "wx/x11/private/wrapxkb.h" #else typedef guint KeySym; #endif #include -#if GTK_CHECK_VERSION(3,0,0) +#ifdef __WXGTK3__ #include #endif @@ -222,57 +227,47 @@ int g_lastButtonNumber = 0; #define TRACE_FOCUS wxT("focus") //----------------------------------------------------------------------------- -// "size_request" of m_widget +// "expose_event"/"draw" from m_wxwindow //----------------------------------------------------------------------------- extern "C" { -static void -wxgtk_window_size_request_callback(GtkWidget * WXUNUSED(widget), - GtkRequisition *requisition, - wxWindow * win) +#ifdef __WXGTK3__ +static gboolean draw(GtkWidget*, cairo_t* cr, wxWindow* win) { - int w, h; - win->GetSize( &w, &h ); - if (w < 2) - w = 2; - if (h < 2) - h = 2; + if (gtk_cairo_should_draw_window(cr, win->GTKGetDrawingWindow())) + win->GTKSendPaintEvents(cr); - requisition->height = h; - requisition->width = w; -} + return false; } - -//----------------------------------------------------------------------------- -// "expose_event" of m_wxwindow -//----------------------------------------------------------------------------- - -extern "C" { -static gboolean -gtk_window_expose_callback( GtkWidget*, - GdkEventExpose *gdk_event, - wxWindow *win ) +#else // !__WXGTK3__ +static gboolean expose_event(GtkWidget*, GdkEventExpose* gdk_event, wxWindow* win) { if (gdk_event->window == win->GTKGetDrawingWindow()) - { - win->GetUpdateRegion() = wxRegion( gdk_event->region ); - win->GtkSendPaintEvents(); - } - // Let parent window draw window-less widgets - return FALSE; + win->GTKSendPaintEvents(gdk_event->region); + + return false; } +#endif // !__WXGTK3__ } #ifndef __WXUNIVERSAL__ //----------------------------------------------------------------------------- -// "expose_event" from m_wxwindow->parent, for drawing border +// "expose_event"/"draw" from m_wxwindow->parent, for drawing border //----------------------------------------------------------------------------- extern "C" { static gboolean -expose_event_border(GtkWidget* widget, GdkEventExpose* gdk_event, wxWindow* win) +#ifdef __WXGTK3__ +draw_border(GtkWidget*, cairo_t* cr, wxWindow* win) +#else +draw_border(GtkWidget* widget, GdkEventExpose* gdk_event, wxWindow* win) +#endif { +#ifdef __WXGTK3__ + if (!gtk_cairo_should_draw_window(cr, gtk_widget_get_parent_window(win->m_wxwindow))) +#else if (gdk_event->window != gtk_widget_get_parent_window(win->m_wxwindow)) +#endif return false; if (!win->IsShown()) @@ -290,11 +285,31 @@ expose_event_border(GtkWidget* widget, GdkEventExpose* gdk_event, wxWindow* win) if (win->HasFlag(wxBORDER_SIMPLE)) { +#ifdef __WXGTK3__ + GtkStyleContext* sc = gtk_widget_get_style_context(win->m_wxwindow); + GdkRGBA c; + gtk_style_context_get_border_color(sc, GTK_STATE_FLAG_NORMAL, &c); + gdk_cairo_set_source_rgba(cr, &c); + cairo_set_line_width(cr, 1); + cairo_rectangle(cr, x + 0.5, y + 0.5, w - 1, h - 1); + cairo_stroke(cr); +#else gdk_draw_rectangle(gdk_event->window, gtk_widget_get_style(widget)->black_gc, false, x, y, w - 1, h - 1); +#endif } - else + else if (win->HasFlag(wxBORDER_RAISED | wxBORDER_SUNKEN | wxBORDER_THEME)) { +#ifdef __WXGTK3__ + //TODO: wxBORDER_RAISED/wxBORDER_SUNKEN + GtkStyleContext* sc; + if (win->HasFlag(wxHSCROLL | wxVSCROLL)) + sc = gtk_widget_get_style_context(wxGTKPrivate::GetTreeWidget()); + else + sc = gtk_widget_get_style_context(wxGTKPrivate::GetEntryWidget()); + + gtk_render_frame(sc, cr, x, y, w, h); +#else // !__WXGTK3__ GtkShadowType shadow = GTK_SHADOW_IN; if (win->HasFlag(wxBORDER_RAISED)) shadow = GTK_SHADOW_OUT; @@ -314,6 +329,7 @@ expose_event_border(GtkWidget* widget, GdkEventExpose* gdk_event, wxWindow* win) gtk_paint_shadow( gtk_widget_get_style(win->m_wxwindow), gdk_event->window, GTK_STATE_NORMAL, shadow, &clipRect, wxGTKPrivate::GetEntryWidget(), detail, x, y, w, h); +#endif // !__WXGTK3__ } return false; } @@ -330,13 +346,16 @@ 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); + old_parent, (void*)draw_border, win); } GtkWidget* parent = gtk_widget_get_parent(widget); if (parent) { - g_signal_connect_after(parent, "expose_event", - G_CALLBACK(expose_event_border), win); +#ifdef __WXGTK3__ + g_signal_connect_after(parent, "draw", G_CALLBACK(draw_border), win); +#else + g_signal_connect_after(parent, "expose_event", G_CALLBACK(draw_border), win); +#endif } } } @@ -746,7 +765,11 @@ wxTranslateGTKKeyEventToWx(wxKeyEvent& event, wxLogTrace(TRACE_KEYS, wxT("\t-> keycode %d"), keycode); +#ifdef HAVE_X11_XKBLIB_H + KeySym keysymNormalized = XkbKeycodeToKeysym(dpy, keycode, 0, 0); +#else KeySym keysymNormalized = XKeycodeToKeysym(dpy, keycode, 0); +#endif // use the normalized, i.e. lower register, keysym if we've // got one @@ -941,7 +964,8 @@ gtk_window_key_press_callback( GtkWidget *WXUNUSED(widget), // 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. - bool intercepted_by_IM = gtk_im_context_filter_keypress(win->m_imData->context, gdk_event); + bool intercepted_by_IM = + gtk_im_context_filter_keypress(win->m_imData->context, gdk_event) != 0; win->m_imData->lastKeyEvent = NULL; if (intercepted_by_IM) { @@ -1166,7 +1190,7 @@ wxWindowGTK *FindWindowForMouseEvent(wxWindowGTK *win, wxCoord& x, wxCoord& y) wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); while (node) { - wxWindowGTK *child = node->GetData(); + wxWindow* child = static_cast(node->GetData()); node = node->GetNext(); if (!child->IsShown()) @@ -1275,7 +1299,7 @@ extern "C" //----------------------------------------------------------------------------- static gboolean -gtk_window_button_press_callback( GtkWidget *widget, +gtk_window_button_press_callback( GtkWidget* WXUNUSED_IN_GTK3(widget), GdkEventButton *gdk_event, wxWindowGTK *win ) { @@ -1308,6 +1332,7 @@ gtk_window_button_press_callback( GtkWidget *widget, wxEventType event_type = wxEVT_NULL; +#ifndef __WXGTK3__ if ( gdk_event->type == GDK_2BUTTON_PRESS && gdk_event->button >= 1 && gdk_event->button <= 3 ) { @@ -1318,6 +1343,7 @@ gtk_window_button_press_callback( GtkWidget *widget, display->button_click_time[1] = 0; display->button_click_time[0] = 0; } +#endif // !__WXGTK3__ if (gdk_event->button == 1) { @@ -1641,22 +1667,43 @@ window_scroll_event_hscrollbar(GtkWidget*, GdkEventScroll* gdk_event, wxWindow* static gboolean window_scroll_event(GtkWidget*, GdkEventScroll* gdk_event, wxWindow* win) { - if (gdk_event->direction != GDK_SCROLL_UP && - gdk_event->direction != GDK_SCROLL_DOWN) - { - return false; - } - wxMouseEvent event(wxEVT_MOUSEWHEEL); InitMouseEvent(win, event, gdk_event); // FIXME: Get these values from GTK or GDK event.m_linesPerAction = 3; event.m_wheelDelta = 120; - if (gdk_event->direction == GDK_SCROLL_UP) - event.m_wheelRotation = 120; - else - event.m_wheelRotation = -120; + + // Determine the scroll direction. + switch (gdk_event->direction) + { + case GDK_SCROLL_UP: + case GDK_SCROLL_RIGHT: + event.m_wheelRotation = 120; + break; + + case GDK_SCROLL_DOWN: + case GDK_SCROLL_LEFT: + event.m_wheelRotation = -120; + break; + + default: + return false; // Unknown/unhandled direction + } + + // And the scroll axis. + switch (gdk_event->direction) + { + case GDK_SCROLL_UP: + case GDK_SCROLL_DOWN: + event.m_wheelAxis = wxMOUSE_WHEEL_VERTICAL; + break; + + case GDK_SCROLL_LEFT: + case GDK_SCROLL_RIGHT: + event.m_wheelAxis = wxMOUSE_WHEEL_HORIZONTAL; + break; + } if (win->GTKProcessEvent(event)) return TRUE; @@ -1890,16 +1937,6 @@ gtk_window_realized_callback(GtkWidget* WXUNUSED(widget), wxWindowGTK* win) win->GTKHandleRealized(); } -//----------------------------------------------------------------------------- -// "unrealize" from m_wxwindow -//----------------------------------------------------------------------------- - -static void unrealize(GtkWidget*, wxWindowGTK* win) -{ - if (win->m_imData) - gtk_im_context_set_client_window(win->m_imData->context, NULL); -} - //----------------------------------------------------------------------------- // "size_allocate" from m_wxwindow or m_widget //----------------------------------------------------------------------------- @@ -1911,10 +1948,10 @@ size_allocate(GtkWidget*, GtkAllocation* alloc, wxWindow* win) int h = alloc->height; if (win->m_wxwindow) { - int border_x, border_y; - WX_PIZZA(win->m_wxwindow)->get_border_widths(border_x, border_y); - w -= 2 * border_x; - h -= 2 * border_y; + GtkBorder border; + WX_PIZZA(win->m_wxwindow)->get_border(border); + w -= border.left + border.right; + h -= border.top + border.bottom; if (w < 0) w = 0; if (h < 0) h = 0; } @@ -1959,31 +1996,42 @@ gtk_window_grab_broken( GtkWidget*, #endif //----------------------------------------------------------------------------- -// "style_set" +// "style_set"/"style_updated" //----------------------------------------------------------------------------- -static -void gtk_window_style_set_callback( GtkWidget *WXUNUSED(widget), - GtkStyle *previous_style, - wxWindow* win ) +#ifdef __WXGTK3__ +static void style_updated(GtkWidget*, wxWindow* win) +#else +static void style_updated(GtkWidget*, GtkStyle*, wxWindow* win) +#endif { - if (win && previous_style) + if (win->IsTopLevel()) { - if (win->IsTopLevel()) - { - wxSysColourChangedEvent event; - event.SetEventObject(win); - win->GTKProcessEvent(event); - } - else - { - // Border width could change, which will change client size. - // Make sure size event occurs for this - win->m_oldClientWidth = 0; - } + wxSysColourChangedEvent event; + event.SetEventObject(win); + win->GTKProcessEvent(event); + } + else + { + // Border width could change, which will change client size. + // Make sure size event occurs for this + win->m_oldClientWidth = 0; } } +//----------------------------------------------------------------------------- +// "unrealize" from m_wxwindow +//----------------------------------------------------------------------------- + +static void unrealize(GtkWidget*, wxWindow* win) +{ + if (win->m_imData) + gtk_im_context_set_client_window(win->m_imData->context, NULL); + + g_signal_handlers_disconnect_by_func( + win->m_wxwindow, (void*)style_updated, win); +} + } // extern "C" void wxWindowGTK::GTKHandleRealized() @@ -2032,6 +2080,22 @@ void wxWindowGTK::GTKHandleRealized() GTKProcessEvent( event ); GTKUpdateCursor(true, false); + + if (m_wxwindow && + (IsTopLevel() || HasFlag(wxBORDER_RAISED | wxBORDER_SUNKEN | wxBORDER_THEME))) + { + // attaching to style changed signal after realization avoids initial + // changes we don't care about + const gchar *detailed_signal = +#ifdef __WXGTK3__ + "style_updated"; +#else + "style_set"; +#endif + g_signal_connect(m_wxwindow, + detailed_signal, + G_CALLBACK(style_updated), this); + } } // ---------------------------------------------------------------------------- @@ -2041,6 +2105,13 @@ void wxWindowGTK::GTKHandleRealized() wxWindow *wxWindowBase::DoFindFocus() { + // For compatibility with wxMSW, pretend that showing a popup menu doesn't + // change the focus and that it remains on the window showing it, even + // though the real focus does change in GTK. + extern wxMenu *wxCurrentPopupMenu; + if ( wxCurrentPopupMenu ) + return wxCurrentPopupMenu->GetInvokingWindow(); + wxWindowGTK *focus = gs_pendingFocus ? gs_pendingFocus : gs_currentFocus; // the cast is necessary when we compile in wxUniversal mode return static_cast(focus); @@ -2056,9 +2127,8 @@ void wxWindowGTK::AddChildGTK(wxWindowGTK* child) child->m_x += pizza->m_scroll_x; child->m_y += pizza->m_scroll_y; - gtk_widget_set_size_request( - child->m_widget, child->m_width, child->m_height); - pizza->put(child->m_widget, child->m_x, child->m_y); + pizza->put(child->m_widget, + child->m_x, child->m_y, child->m_width, child->m_height); } //----------------------------------------------------------------------------- @@ -2071,6 +2141,29 @@ wxWindow *wxGetActiveWindow() } +// Under Unix this is implemented using X11 functions in utilsx11.cpp but we +// need to have this function under Windows too, so provide at least a stub. +#ifdef __WINDOWS__ +bool wxGetKeyState(wxKeyCode WXUNUSED(key)) +{ + wxFAIL_MSG(wxS("Not implemented under Windows")); + return false; +} +#endif // __WINDOWS__ + +static void GetMouseState(int& x, int& y, GdkModifierType& mask) +{ + wxWindow* tlw = NULL; + if (!wxTopLevelWindows.empty()) + tlw = wxTopLevelWindows.front(); + GdkDisplay* display; + if (tlw && tlw->m_widget) + display = gtk_widget_get_display(tlw->m_widget); + else + display = gdk_display_get_default(); + gdk_display_get_pointer(display, NULL, &x, &y, &mask); +} + wxMouseState wxGetMouseState() { wxMouseState ms; @@ -2079,7 +2172,7 @@ wxMouseState wxGetMouseState() gint y; GdkModifierType mask; - gdk_window_get_pointer(NULL, &x, &y, &mask); + GetMouseState(x, y, mask); ms.SetX(x); ms.SetY(y); @@ -2127,6 +2220,9 @@ void wxWindowGTK::Init() m_noExpose = false; m_nativeSizeEvent = false; +#ifdef __WXGTK3__ + m_paintContext = NULL; +#endif m_isScrolling = false; m_mouseButtonDown = false; @@ -2367,11 +2463,14 @@ void wxWindowGTK::PostCreation() IsTransparentBackgroundSupported() ) { GdkScreen *screen = gtk_widget_get_screen (m_widget); - +#ifdef __WXGTK3__ + gtk_widget_set_visual(m_widget, gdk_screen_get_rgba_visual(screen)); +#else GdkColormap *rgba_colormap = gdk_screen_get_rgba_colormap (screen); if (rgba_colormap) gtk_widget_set_colormap(m_widget, rgba_colormap); +#endif } #endif // wxGTK_HAS_COMPOSITING_SUPPORT @@ -2380,9 +2479,11 @@ void wxWindowGTK::PostCreation() if (!m_noExpose) { // these get reported to wxWidgets -> wxPaintEvent - - g_signal_connect (m_wxwindow, "expose_event", - G_CALLBACK (gtk_window_expose_callback), this); +#ifdef __WXGTK3__ + g_signal_connect(m_wxwindow, "draw", G_CALLBACK(draw), this); +#else + g_signal_connect(m_wxwindow, "expose_event", G_CALLBACK(expose_event), this); +#endif if (GetLayoutDirection() == wxLayout_LeftToRight) gtk_widget_set_redraw_on_allocate(m_wxwindow, HasFlag(wxFULL_REPAINT_ON_RESIZE)); @@ -2456,7 +2557,9 @@ void wxWindowGTK::PostCreation() } #if GTK_CHECK_VERSION(2, 8, 0) +#ifndef __WXGTK3__ if ( gtk_check_version(2,8,0) == NULL ) +#endif { // Make sure we can notify the app when mouse capture is lost if ( m_wxwindow ) @@ -2473,16 +2576,8 @@ void wxWindowGTK::PostCreation() } #endif // GTK+ >= 2.8 - if ( GTKShouldConnectSizeRequest() ) - { - // This is needed if we want to add our windows into native - // GTK controls, such as the toolbar. With this callback, the - // toolbar gets to know the correct size (the one set by the - // programmer). Sadly, it misbehaves for wxComboBox. - g_signal_connect (m_widget, "size_request", - G_CALLBACK (wxgtk_window_size_request_callback), - this); - } + if (!WX_IS_PIZZA(gtk_widget_get_parent(m_widget)) && !GTK_IS_WINDOW(m_widget)) + gtk_widget_set_size_request(m_widget, m_width, m_height); InheritAttributes(); @@ -2530,10 +2625,6 @@ void wxWindowGTK::ConnectWidget( GtkWidget *widget ) G_CALLBACK (gtk_window_enter_callback), this); g_signal_connect (widget, "leave_notify_event", G_CALLBACK (gtk_window_leave_callback), this); - - if (m_wxwindow && (IsTopLevel() || HasFlag(wxBORDER_RAISED | wxBORDER_SUNKEN | wxBORDER_THEME))) - g_signal_connect (m_wxwindow, "style_set", - G_CALLBACK (gtk_window_style_set_callback), this); } bool wxWindowGTK::Destroy() @@ -2543,14 +2634,46 @@ bool wxWindowGTK::Destroy() return wxWindowBase::Destroy(); } +static GSList* gs_queueResizeList; + +extern "C" { +static gboolean queue_resize(void*) +{ + gdk_threads_enter(); + for (GSList* p = gs_queueResizeList; p; p = p->next) + { + if (p->data) + { + gtk_widget_queue_resize(GTK_WIDGET(p->data)); + g_object_remove_weak_pointer(G_OBJECT(p->data), &p->data); + } + } + g_slist_free(gs_queueResizeList); + gs_queueResizeList = NULL; + gdk_threads_leave(); + return false; +} +} + void wxWindowGTK::DoMoveWindow(int x, int y, int width, int height) { gtk_widget_set_size_request(m_widget, width, height); + GtkWidget* parent = gtk_widget_get_parent(m_widget); + if (WX_IS_PIZZA(parent)) + WX_PIZZA(parent)->move(m_widget, x, y, width, height); - // inform the parent to perform the move - wxASSERT_MSG(m_parent && m_parent->m_wxwindow, - "the parent window has no client area?"); - WX_PIZZA(m_parent->m_wxwindow)->move(m_widget, x, y); + // With GTK3, gtk_widget_queue_resize() is ignored while a size-allocate + // is in progress. This situation is common in wxWidgets, since + // size-allocate can generate wxSizeEvent and size event handlers often + // call SetSize(), directly or indirectly. Work around this by deferring + // the queue-resize until after size-allocate processing is finished. + if (g_slist_find(gs_queueResizeList, m_widget) == NULL) + { + if (gs_queueResizeList == NULL) + g_idle_add_full(GTK_PRIORITY_RESIZE, queue_resize, NULL, NULL); + gs_queueResizeList = g_slist_prepend(gs_queueResizeList, m_widget); + g_object_add_weak_pointer(G_OBJECT(m_widget), &gs_queueResizeList->data); + } } void wxWindowGTK::ConstrainSize() @@ -2572,19 +2695,24 @@ void wxWindowGTK::ConstrainSize() 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") ); + wxCHECK_RET(m_widget, "invalid window"); - if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0 && (x == -1 || y == -1)) + int scrollX = 0, scrollY = 0; + GtkWidget* parent = gtk_widget_get_parent(m_widget); + if (WX_IS_PIZZA(parent)) { - int currentX, currentY; - GetPosition(¤tX, ¤tY); - if (x == -1) - x = currentX; - if (y == -1) - y = currentY; + wxPizza* pizza = WX_PIZZA(parent); + scrollX = pizza->m_scroll_x; + scrollY = pizza->m_scroll_y; } - AdjustForParentClientOrigin(x, y, sizeFlags); + if (x != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + x += scrollX; + else + x = m_x; + if (y != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + y += scrollY; + else + y = m_y; // calculate the best size if we should auto size the window if ( ((sizeFlags & wxSIZE_AUTO_WIDTH) && width == -1) || @@ -2597,22 +2725,18 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags height = sizeBest.y; } - const wxSize oldSize(m_width, m_height); - if (width != -1) - m_width = width; - if (height != -1) - m_height = height; + if (width == -1) + width = m_width; + if (height == -1) + height = m_height; - if (m_parent->m_wxwindow) + const bool sizeChange = m_width != width || m_height != height; + if (sizeChange || m_x != x || m_y != y) { - wxPizza* pizza = WX_PIZZA(m_parent->m_wxwindow); - m_x = x + pizza->m_scroll_x; - m_y = y + pizza->m_scroll_y; - - int left_border = 0; - int right_border = 0; - int top_border = 0; - int bottom_border = 0; + m_x = x; + m_y = y; + m_width = width; + m_height = height; /* the default button has a border around it */ if (gtk_widget_get_can_default(m_widget)) @@ -2621,36 +2745,23 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags gtk_widget_style_get( m_widget, "default_border", &default_border, NULL ); if (default_border) { - left_border += default_border->left; - right_border += default_border->right; - top_border += default_border->top; - bottom_border += default_border->bottom; + x -= default_border->left; + y -= default_border->top; + width += default_border->left + default_border->right; + height += default_border->top + default_border->bottom; gtk_border_free( default_border ); } } - DoMoveWindow( m_x - left_border, - m_y - top_border, - m_width+left_border+right_border, - m_height+top_border+bottom_border ); + DoMoveWindow(x, y, width, height); } - if (m_width != oldSize.x || m_height != oldSize.y) + if ((sizeChange && !m_nativeSizeEvent) || (sizeFlags & wxSIZE_FORCE_EVENT)) { // update these variables to keep size_allocate handler // from sending another size event for this change GetClientSize( &m_oldClientWidth, &m_oldClientHeight ); - gtk_widget_queue_resize(m_widget); - if (!m_nativeSizeEvent) - { - wxSizeEvent event( wxSize(m_width,m_height), GetId() ); - event.SetEventObject( this ); - HandleWindowEvent( event ); - } - } else - if (sizeFlags & wxSIZE_FORCE_EVENT) - { wxSizeEvent event( wxSize(m_width,m_height), GetId() ); event.SetEventObject( this ); HandleWindowEvent( event ); @@ -2726,6 +2837,8 @@ void wxWindowGTK::DoGetClientSize( int *width, int *height ) const gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(m_widget), &policy[ScrollDir_Horz], &policy[ScrollDir_Vert]); + const int scrollbar_spacing = + GTK_SCROLLED_WINDOW_GET_CLASS(m_widget)->scrollbar_spacing; for ( int i = 0; i < ScrollDir_Max; i++ ) { @@ -2752,15 +2865,32 @@ void wxWindowGTK::DoGetClientSize( int *width, int *height ) const continue; } - GtkScrolledWindowClass *scroll_class = - GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) ); - GtkRequisition req; +#ifdef __WXGTK3__ + GtkWidget* widget = GTK_WIDGET(range); + if (i == ScrollDir_Horz) + { + if (height) + { + gtk_widget_get_preferred_height(widget, NULL, &req.height); + h -= req.height + scrollbar_spacing; + } + } + else + { + if (width) + { + gtk_widget_get_preferred_width(widget, NULL, &req.width); + w -= req.width + scrollbar_spacing; + } + } +#else // !__WXGTK3__ gtk_widget_size_request(GTK_WIDGET(range), &req); if (i == ScrollDir_Horz) - h -= req.height + scroll_class->scrollbar_spacing; + h -= req.height + scrollbar_spacing; else - w -= req.width + scroll_class->scrollbar_spacing; + w -= req.width + scrollbar_spacing; +#endif // !__WXGTK3__ } } @@ -2783,10 +2913,9 @@ 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); + GtkBorder border; + WX_PIZZA(m_wxwindow)->get_border(border); + return wxSize(border.left + border.right, border.top + border.bottom); } void wxWindowGTK::DoGetPosition( int *x, int *y ) const @@ -3396,7 +3525,7 @@ bool wxWindowGTK::DoNavigateIn(int flags) gboolean rc; g_signal_emit_by_name(parent->m_widget, "focus", dir, &rc); - return rc == TRUE; + return rc != 0; } } @@ -3556,7 +3685,7 @@ void wxWindowGTK::WarpPointer( int x, int y ) ClientToScreen(&x, &y); GdkDisplay* display = gtk_widget_get_display(m_widget); GdkScreen* screen = gtk_widget_get_screen(m_widget); -#ifdef __WXGTK30__ +#ifdef __WXGTK3__ GdkDeviceManager* manager = gdk_display_get_device_manager(display); gdk_device_warp(gdk_device_manager_get_client_pointer(manager), screen, x, y); #else @@ -3675,16 +3804,23 @@ bool wxWindowGTK::DoIsExposed( int x, int y, int w, int h ) const return m_updateRegion.Contains(x, y, w, h) != wxOutRegion; } -void wxWindowGTK::GtkSendPaintEvents() +#ifdef __WXGTK3__ +void wxWindowGTK::GTKSendPaintEvents(cairo_t* cr) +#else +void wxWindowGTK::GTKSendPaintEvents(const GdkRegion* region) +#endif { - if (!m_wxwindow) - { - m_updateRegion.Clear(); - return; - } +#ifdef __WXGTK3__ + m_paintContext = cr; + double x1, y1, x2, y2; + cairo_clip_extents(cr, &x1, &y1, &x2, &y2); + m_updateRegion = wxRegion(int(x1), int(y1), int(x2 - x1), int(y2 - y1)); +#else // !__WXGTK3__ + m_updateRegion = wxRegion(region); #if wxGTK_HAS_COMPOSITING_SUPPORT cairo_t* cr = NULL; #endif +#endif // !__WXGTK3__ // Clip to paint region in wxClientDC m_clipPaintRegion = true; @@ -3695,8 +3831,7 @@ void wxWindowGTK::GtkSendPaintEvents() // Transform m_updateRegion under RTL m_updateRegion.Clear(); - gint width; - gdk_drawable_get_size(gtk_widget_get_window(m_wxwindow), &width, NULL); + const int width = gdk_window_get_width(GTKGetDrawingWindow()); wxRegionIterator upd( m_nativeUpdateRegion ); while (upd) @@ -3725,20 +3860,26 @@ void wxWindowGTK::GtkSendPaintEvents() // explicitly paint. // NB: it works also for top level windows (but this is the // windows manager which then does the compositing job) +#ifndef __WXGTK3__ cr = gdk_cairo_create(m_wxwindow->window); gdk_cairo_region(cr, m_nativeUpdateRegion.GetRegion()); cairo_clip(cr); - +#endif cairo_set_operator(cr, CAIRO_OPERATOR_CLEAR); cairo_paint(cr); cairo_set_operator(cr, CAIRO_OPERATOR_OVER); +#ifndef __WXGTK3__ cairo_surface_flush(cairo_get_target(cr)); +#endif } #endif // wxGTK_HAS_COMPOSITING_SUPPORT break; case wxBG_STYLE_ERASE: { +#ifdef __WXGTK3__ + wxGTKCairoDC dc(cr); +#else wxWindowDC dc( (wxWindow*)this ); dc.SetDeviceClippingRegion( m_updateRegion ); @@ -3751,7 +3892,7 @@ void wxWindowGTK::GtkSendPaintEvents() dc.SetBackground(GetBackgroundColour()); dc.Clear(); } - +#endif // !__WXGTK3__ wxEraseEvent erase_event( GetId(), &dc ); erase_event.SetEventObject( this ); @@ -3766,34 +3907,28 @@ void wxWindowGTK::GtkSendPaintEvents() case wxBG_STYLE_SYSTEM: if ( GetThemeEnabled() ) { + GdkWindow* gdkWindow = GTKGetDrawingWindow(); + const int w = gdk_window_get_width(gdkWindow); + const int h = gdk_window_get_height(gdkWindow); +#ifdef __WXGTK3__ + GtkStyleContext* sc = gtk_widget_get_style_context(m_wxwindow); + gtk_render_background(sc, cr, 0, 0, w, h); +#else // find ancestor from which to steal background wxWindow *parent = wxGetTopLevelParent((wxWindow *)this); if (!parent) parent = (wxWindow*)this; - - if (gtk_widget_get_mapped(parent->m_widget)) - { - wxRegionIterator upd( m_nativeUpdateRegion ); - while (upd) - { - GdkRectangle rect; - rect.x = upd.GetX(); - rect.y = upd.GetY(); - rect.width = upd.GetWidth(); - rect.height = upd.GetHeight(); - - gtk_paint_flat_box(gtk_widget_get_style(parent->m_widget), - GTKGetDrawingWindow(), + GdkRectangle rect; + m_nativeUpdateRegion.GetBox(rect.x, rect.y, rect.width, rect.height); + gtk_paint_flat_box(gtk_widget_get_style(parent->m_widget), + gdkWindow, gtk_widget_get_state(m_wxwindow), GTK_SHADOW_NONE, &rect, parent->m_widget, (char *)"base", - 0, 0, -1, -1 ); - - ++upd; - } - } + 0, 0, w, h); +#endif // !__WXGTK3__ } break; @@ -3823,13 +3958,14 @@ void wxWindowGTK::GtkSendPaintEvents() wxWindow *compositeChild = node->GetData(); if (compositeChild->GetBackgroundStyle() == wxBG_STYLE_TRANSPARENT) { +#ifndef __WXGTK3__ if (cr == NULL) { cr = gdk_cairo_create(m_wxwindow->window); gdk_cairo_region(cr, m_nativeUpdateRegion.GetRegion()); cairo_clip(cr); } - +#endif // !__WXGTK3__ GtkWidget *child = compositeChild->m_wxwindow; GtkAllocation alloc; gtk_widget_get_allocation(child, &alloc); @@ -3841,13 +3977,17 @@ void wxWindowGTK::GtkSendPaintEvents() cairo_paint(cr); } } +#ifndef __WXGTK3__ if (cr) cairo_destroy(cr); +#endif } #endif // wxGTK_HAS_COMPOSITING_SUPPORT m_clipPaintRegion = false; - +#ifdef __WXGTK3__ + m_paintContext = NULL; +#endif m_updateRegion.Clear(); m_nativeUpdateRegion.Clear(); } @@ -3862,7 +4002,7 @@ void wxWindowGTK::SetDoubleBuffered( bool on ) bool wxWindowGTK::IsDoubleBuffered() const { - return gtk_widget_get_double_buffered( m_wxwindow ); + return gtk_widget_get_double_buffered( m_wxwindow ) != 0; } void wxWindowGTK::ClearBackground() @@ -3897,11 +4037,13 @@ bool wxWindowGTK::SetBackgroundColour( const wxColour &colour ) if (!wxWindowBase::SetBackgroundColour(colour)) return false; +#ifndef __WXGTK3__ if (colour.IsOk()) { // We need the pixel value e.g. for background clearing. m_backgroundColour.CalcPixel(gtk_widget_get_colormap(m_widget)); } +#endif // apply style change (forceStyle=true so that new style is applied // even if the bg colour changed from valid to wxNullColour) @@ -3919,11 +4061,13 @@ bool wxWindowGTK::SetForegroundColour( const wxColour &colour ) return false; } +#ifndef __WXGTK3__ if (colour.IsOk()) { // We need the pixel value e.g. for background clearing. m_foregroundColour.CalcPixel(gtk_widget_get_colormap(m_widget)); } +#endif // apply style change (forceStyle=true so that new style is applied // even if the bg colour changed from valid to wxNullColour): @@ -3937,6 +4081,7 @@ PangoContext *wxWindowGTK::GTKGetPangoDefaultContext() return gtk_widget_get_pango_context( m_widget ); } +#ifndef __WXGTK3__ GtkRcStyle *wxWindowGTK::GTKCreateWidgetStyle(bool forceStyle) { // do we need to apply any changes at all? @@ -4005,15 +4150,20 @@ GtkRcStyle *wxWindowGTK::GTKCreateWidgetStyle(bool forceStyle) return style; } +#endif // !__WXGTK3__ -void wxWindowGTK::GTKApplyWidgetStyle(bool forceStyle) +void wxWindowGTK::GTKApplyWidgetStyle(bool WXUNUSED_IN_GTK3(forceStyle)) { +#ifdef __WXGTK3__ + DoApplyWidgetStyle(NULL); +#else GtkRcStyle *style = GTKCreateWidgetStyle(forceStyle); if ( style ) { DoApplyWidgetStyle(style); g_object_unref(style); } +#endif // Style change may affect GTK+'s size calculation: InvalidateBestSize(); @@ -4021,37 +4171,47 @@ void wxWindowGTK::GTKApplyWidgetStyle(bool forceStyle) void wxWindowGTK::DoApplyWidgetStyle(GtkRcStyle *style) { - if ( m_wxwindow ) + GtkWidget* widget = m_wxwindow ? m_wxwindow : m_widget; + + // block the signal temporarily to avoid sending + // wxSysColourChangedEvents when we change the colours ourselves + bool unblock = false; + if (m_wxwindow && IsTopLevel()) { - // block the signal temporarily to avoid sending - // wxSysColourChangedEvents when we change the colours ourselves - bool unblock = false; - if ( IsTopLevel() ) - { - unblock = true; - g_signal_handlers_block_by_func( - m_wxwindow, (void *)gtk_window_style_set_callback, this); - } + unblock = true; + g_signal_handlers_block_by_func( + m_wxwindow, (void*)style_updated, this); + } - gtk_widget_modify_style(m_wxwindow, style); + GTKApplyStyle(widget, style); - if ( unblock ) - { - g_signal_handlers_unblock_by_func( - m_wxwindow, (void *)gtk_window_style_set_callback, this); - } - } - else + if (unblock) { - gtk_widget_modify_style(m_widget, style); + g_signal_handlers_unblock_by_func( + m_wxwindow, (void*)style_updated, this); } } +void wxWindowGTK::GTKApplyStyle(GtkWidget* widget, GtkRcStyle* WXUNUSED_IN_GTK3(style)) +{ +#ifdef __WXGTK3__ + const PangoFontDescription* pfd = NULL; + if (m_font.IsOk()) + pfd = pango_font_description_copy(m_font.GetNativeFontInfo()->description); + gtk_widget_override_font(widget, pfd); + gtk_widget_override_color(widget, GTK_STATE_FLAG_NORMAL, m_foregroundColour); + gtk_widget_override_background_color(widget, GTK_STATE_FLAG_NORMAL, m_backgroundColour); +#else + gtk_widget_modify_style(widget, style); +#endif +} + bool wxWindowGTK::SetBackgroundStyle(wxBackgroundStyle style) { if (!wxWindowBase::SetBackgroundStyle(style)) return false; +#ifndef __WXGTK3__ GdkWindow *window; if ( m_wxwindow ) { @@ -4088,6 +4248,7 @@ bool wxWindowGTK::SetBackgroundStyle(wxBackgroundStyle style) // even if the bg colour changed from valid to wxNullColour): GTKApplyWidgetStyle(true); } +#endif // !__WXGTK3__ return true; } @@ -4095,6 +4256,7 @@ bool wxWindowGTK::SetBackgroundStyle(wxBackgroundStyle style) bool wxWindowGTK::IsTransparentBackgroundSupported(wxString* reason) const { #if wxGTK_HAS_COMPOSITING_SUPPORT +#ifndef __WXGTK3__ if (gtk_check_version(wxGTK_VERSION_REQUIRED_FOR_COMPOSITING) != NULL) { if (reason) @@ -4106,6 +4268,7 @@ bool wxWindowGTK::IsTransparentBackgroundSupported(wxString* reason) const return false; } +#endif // !__WXGTK3__ // NB: We don't check here if the particular kind of widget supports // transparency, we check only if it would be possible for a generic window @@ -4130,9 +4293,9 @@ bool wxWindowGTK::IsTransparentBackgroundSupported(wxString* reason) const *reason = _("This program was compiled with a too old version of GTK+, " "please rebuild with GTK+ 2.12 or newer."); } -#endif // wxGTK_HAS_COMPOSITING_SUPPORT/!wxGTK_HAS_COMPOSITING_SUPPORT return false; +#endif // wxGTK_HAS_COMPOSITING_SUPPORT/!wxGTK_HAS_COMPOSITING_SUPPORT } // ---------------------------------------------------------------------------- @@ -4167,14 +4330,6 @@ bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y ) { wxCHECK_MSG( m_widget != NULL, false, wxT("invalid window") ); - // 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(); wxPoint pos; @@ -4539,17 +4694,9 @@ wxWindow* wxFindWindowAtPointer(wxPoint& pt) // Get the current mouse position. wxPoint wxGetMousePosition() { - wxWindow* tlw = NULL; - if (!wxTopLevelWindows.empty()) - tlw = wxTopLevelWindows.front(); - GdkDisplay* display; - if (tlw && tlw->m_widget) - display = gtk_widget_get_display(tlw->m_widget); - else - display = gdk_display_get_default(); - int x, y; - gdk_display_get_pointer(display, NULL, &x, &y, NULL); + GdkModifierType unused; + GetMouseState(x, y, unused); return wxPoint(x, y); }