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8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
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17  * You should have received a copy of the GNU General Public License version
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24  */
25 
26 package sun.lwawt;
27 
28 import java.awt.*;
29 import java.awt.event.FocusEvent;
30 
31 import sun.java2d.SurfaceData;
32 
33 // TODO Is it worth to generify this interface, like that:
34 //
35 // public interface PlatformWindow<WindowType extends Window>
36 //
37 // ?
38 
39 public interface PlatformWindow {
40 
41     /*
42      * Delegate initialization (create native window and all the
43      * related resources).
44      */
initialize(Window target, LWWindowPeer peer, PlatformWindow owner)45     public void initialize(Window target, LWWindowPeer peer, PlatformWindow owner);
46 
47     /*
48      * Delegate shutdown (dispose native window and all the
49      * related resources).
50      */
dispose()51     public void dispose();
52 
53     /*
54      * Shows or hides the window.
55      */
setVisible(boolean visible)56     public void setVisible(boolean visible);
57 
58     /*
59      * Sets the window title
60      */
setTitle(String title)61     public void setTitle(String title);
62 
63     /*
64      * Sets the window bounds. Called when user changes window bounds
65      * with setSize/setLocation/setBounds/reshape methods.
66      */
setBounds(int x, int y, int w, int h)67     public void setBounds(int x, int y, int w, int h);
68 
69     /*
70      * Sets the maximized bounds.
71      */
setMaximizedBounds(int x, int y, int w, int h)72     public default void setMaximizedBounds(int x, int y, int w, int h){}
73 
74     /*
75      * Returns the graphics device where the window is.
76      */
getGraphicsDevice()77     public GraphicsDevice getGraphicsDevice();
78 
79     /*
80      * Returns the location of the window.
81      */
getLocationOnScreen()82     public Point getLocationOnScreen();
83 
84     /*
85      * Returns the window insets.
86      */
getInsets()87     public Insets getInsets();
88 
89     /*
90      * Returns the metrics for a given font.
91      */
getFontMetrics(Font f)92     public FontMetrics getFontMetrics(Font f);
93 
94     /*
95      * Get the SurfaceData for the window.
96      */
getScreenSurface()97     public SurfaceData getScreenSurface();
98 
99     /*
100      * Revalidates the window's current SurfaceData and returns
101      * the newly created one.
102      */
replaceSurfaceData()103     public SurfaceData replaceSurfaceData();
104 
setModalBlocked(boolean blocked)105     public void setModalBlocked(boolean blocked);
106 
toFront()107     public void toFront();
108 
toBack()109     public void toBack();
110 
setMenuBar(MenuBar mb)111     public void setMenuBar(MenuBar mb);
112 
setAlwaysOnTop(boolean value)113     public void setAlwaysOnTop(boolean value);
114 
updateFocusableWindowState()115     public void updateFocusableWindowState();
116 
rejectFocusRequest(FocusEvent.Cause cause)117     public boolean rejectFocusRequest(FocusEvent.Cause cause);
118 
requestWindowFocus()119     public boolean requestWindowFocus();
120 
121     /*
122      * Returns true only when called on a frame/dialog when it's natively focused.
123      */
isActive()124     public boolean isActive();
125 
setResizable(boolean resizable)126     public void setResizable(boolean resizable);
127 
128     /**
129      * Applies the minimum and maximum size to the platform window.
130      */
setSizeConstraints(int minW, int minH, int maxW, int maxH)131     public void setSizeConstraints(int minW, int minH, int maxW, int maxH);
132 
133     /*
134      * Installs the images for particular window.
135      */
updateIconImages()136     public void updateIconImages();
137 
setOpacity(float opacity)138     public void setOpacity(float opacity);
139 
setOpaque(boolean isOpaque)140     public void setOpaque(boolean isOpaque);
141 
enterFullScreenMode()142     public void enterFullScreenMode();
143 
exitFullScreenMode()144     public void exitFullScreenMode();
145 
isFullScreenMode()146     public boolean isFullScreenMode();
147 
setWindowState(int windowState)148     public void setWindowState(int windowState);
149 
getLayerPtr()150     public long getLayerPtr();
151 
getPeer()152     public LWWindowPeer getPeer();
153 
isUnderMouse()154     public boolean isUnderMouse();
155 }
156