2 * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
3 * Copyright (C) 2007, 2009 Holger Hans Peter Freyther
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
23 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 #include "FrameView.h"
35 #include "GraphicsContext.h"
36 #include "GtkVersioning.h"
37 #include "HostWindow.h"
40 #include "RenderObject.h"
47 Widget::Widget(PlatformWidget widget)
56 releasePlatformWidget();
59 void Widget::setFocus(bool focused)
64 GtkWidget* widget = platformWidget() ? platformWidget() : root()->hostWindow()->platformPageClient();
66 gtk_widget_grab_focus(widget);
70 // We are running WK2.
71 if (Frame* frame = Frame::frameForWidget(this))
72 frame->page()->chrome()->focus();
75 void Widget::setCursor(const Cursor& cursor)
77 ScrollView* view = root();
80 view->hostWindow()->setCursor(cursor);
87 if (isParentVisible() && platformWidget())
88 gtk_widget_show(platformWidget());
93 setSelfVisible(false);
95 if (isParentVisible() && platformWidget())
96 gtk_widget_hide(platformWidget());
99 void Widget::paint(GraphicsContext* context, const IntRect& rect)
103 void Widget::setIsSelected(bool isSelected)
105 if (!platformWidget())
108 // See if the platformWidget has a webkit-widget-is-selected property
109 // and set it afterwards.
110 GParamSpec* spec = g_object_class_find_property(G_OBJECT_GET_CLASS(platformWidget()),
111 "webkit-widget-is-selected");
115 g_object_set(platformWidget(), "webkit-widget-is-selected", isSelected, NULL);
118 IntRect Widget::frameRect() const
123 void Widget::setFrameRect(const IntRect& rect)
129 void Widget::releasePlatformWidget()
131 if (!platformWidget())
133 g_object_unref(platformWidget());
136 void Widget::retainPlatformWidget()
138 if (!platformWidget())
140 g_object_ref_sink(platformWidget());