diff options
author | Thomas Fitzsimmons <fitzsim@redhat.com> | 2004-01-05 21:13:46 +0000 |
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committer | Thomas Fitzsimmons <fitzsim@gcc.gnu.org> | 2004-01-05 21:13:46 +0000 |
commit | b17fc9eb2572616887716bd7ec21219b2be83e3b (patch) | |
tree | 2be5b938e65b9fca201b98f7e8575f3a4a0b6bb5 /libjava | |
parent | 216bb6e1f75e2b77aed197ce0eddbe72d574047b (diff) | |
download | gcc-b17fc9eb2572616887716bd7ec21219b2be83e3b.zip gcc-b17fc9eb2572616887716bd7ec21219b2be83e3b.tar.gz gcc-b17fc9eb2572616887716bd7ec21219b2be83e3b.tar.bz2 |
2004-01-05 Thomas Fitzsimmons <fitzsim@redhat.com>
* gnu/java/awt/peer/gtk/GtkComponentPeer.java,
jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c
(getPreferredSize): Call preferredSize.
(preferredSize): Call gtkWidgetGetPreferredDimensions.
(getMinimumSize): Call minimumSize.
(minimumSize): Call gtkWidgetGetPreferredDimensions.
(gtkWidgetGetDimensions): Return the peer widget's current size
request.
(gtkWidgetGetPreferredDimensions): Return the peer widget's
natural size request.
From-SVN: r75442
Diffstat (limited to 'libjava')
-rw-r--r-- | libjava/ChangeLog | 13 | ||||
-rw-r--r-- | libjava/gnu/java/awt/peer/gtk/GtkComponentPeer.java | 29 | ||||
-rw-r--r-- | libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c | 66 |
3 files changed, 82 insertions, 26 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog index f8eadf9..25d611a 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,16 @@ +2004-01-05 Thomas Fitzsimmons <fitzsim@redhat.com> + + * gnu/java/awt/peer/gtk/GtkComponentPeer.java, + jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c + (getPreferredSize): Call preferredSize. + (preferredSize): Call gtkWidgetGetPreferredDimensions. + (getMinimumSize): Call minimumSize. + (minimumSize): Call gtkWidgetGetPreferredDimensions. + (gtkWidgetGetDimensions): Return the peer widget's current size + request. + (gtkWidgetGetPreferredDimensions): Return the peer widget's + natural size request. + 2004-01-05 Sascha Brawer <brawer@dandelis.ch> Thanks to Brian Gough <bjg@network-theory.com> diff --git a/libjava/gnu/java/awt/peer/gtk/GtkComponentPeer.java b/libjava/gnu/java/awt/peer/gtk/GtkComponentPeer.java index 6a7c340..0a712a0 100644 --- a/libjava/gnu/java/awt/peer/gtk/GtkComponentPeer.java +++ b/libjava/gnu/java/awt/peer/gtk/GtkComponentPeer.java @@ -84,8 +84,9 @@ public class GtkComponentPeer extends GtkGenericPeer native int[] gtkWidgetGetForeground (); native int[] gtkWidgetGetBackground (); native void gtkWidgetSetVisible (boolean b); - native void gtkWidgetGetDimensions(int[] dim); - native void gtkWidgetGetLocationOnScreen(int[] point); + native void gtkWidgetGetDimensions (int[] dim); + native void gtkWidgetGetPreferredDimensions (int[] dim); + native void gtkWidgetGetLocationOnScreen (int[] point); native void gtkWidgetSetCursor (int type); native void gtkWidgetSetBackground (int red, int green, int blue); native void gtkWidgetSetForeground (int red, int green, int blue); @@ -196,18 +197,12 @@ public class GtkComponentPeer extends GtkGenericPeer public Dimension getMinimumSize () { - int dim[]=new int[2]; - gtkWidgetGetDimensions (dim); - Dimension d = new Dimension (dim[0],dim[1]); - return (d); + return minimumSize (); } public Dimension getPreferredSize () { - int dim[]=new int[2]; - gtkWidgetGetDimensions (dim); - Dimension d = new Dimension (dim[0],dim[1]); - return (d); + return preferredSize (); } public Toolkit getToolkit () @@ -226,7 +221,11 @@ public class GtkComponentPeer extends GtkGenericPeer public Dimension minimumSize () { - return getMinimumSize(); + int dim[] = new int[2]; + + gtkWidgetGetPreferredDimensions (dim); + + return new Dimension (dim[0], dim[1]); } public void paint (Graphics g) @@ -234,9 +233,13 @@ public class GtkComponentPeer extends GtkGenericPeer awtComponent.paint (g); } - public Dimension preferredSize() + public Dimension preferredSize () { - return getPreferredSize(); + int dim[] = new int[2]; + + gtkWidgetGetPreferredDimensions (dim); + + return new Dimension (dim[0], dim[1]); } public boolean prepareImage (Image image, int width, int height, diff --git a/libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c b/libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c index 6336636e..b244fd7 100644 --- a/libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c +++ b/libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c @@ -169,29 +169,69 @@ Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetGetLocationOnScreen } /* - * Find the preferred size of a widget. + * Find this widget's current size. */ JNIEXPORT void JNICALL Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetGetDimensions - (JNIEnv *env, jobject obj, jintArray jdims) + (JNIEnv *env, jobject obj, jintArray jdims) { - void *ptr; - jint *dims; - GtkRequisition req; + void *ptr; + jint *dims; + GtkRequisition requisition; + + ptr = NSA_GET_PTR (env, obj); + + dims = (*env)->GetIntArrayElements (env, jdims, 0); + dims[0] = dims[1] = 0; + + gdk_threads_enter (); + + gtk_widget_size_request (GTK_WIDGET (ptr), &requisition); + + dims[0] = requisition.width; + dims[1] = requisition.height; + + gdk_threads_leave (); + + (*env)->ReleaseIntArrayElements (env, jdims, dims, 0); +} - ptr = NSA_GET_PTR (env, obj); - dims = (*env)->GetIntArrayElements (env, jdims, 0); +/* + * Find this widget's preferred size. + */ +JNIEXPORT void JNICALL +Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetGetPreferredDimensions + (JNIEnv *env, jobject obj, jintArray jdims) +{ + void *ptr; + jint *dims; + GtkRequisition current_req; + GtkRequisition natural_req; + + ptr = NSA_GET_PTR (env, obj); + + dims = (*env)->GetIntArrayElements (env, jdims, 0); + dims[0] = dims[1] = 0; + + gdk_threads_enter (); + + /* Save the widget's current size request. */ + gtk_widget_size_request (GTK_WIDGET (ptr), ¤t_req); - gdk_threads_enter (); + /* Get the widget's "natural" size request. */ + gtk_widget_set_size_request (GTK_WIDGET (ptr), -1, -1); + gtk_widget_size_request (GTK_WIDGET (ptr), &natural_req); - gtk_signal_emit_by_name (GTK_OBJECT (ptr), "size_request", &req); + /* Reset the widget's size request. */ + gtk_widget_set_size_request (GTK_WIDGET (ptr), + current_req.width, current_req.height); - dims[0] = req.width; - dims[1] = req.height; + dims[0] = natural_req.width; + dims[1] = natural_req.height; - gdk_threads_leave (); + gdk_threads_leave (); - (*env)->ReleaseIntArrayElements(env, jdims, dims, 0); + (*env)->ReleaseIntArrayElements (env, jdims, dims, 0); } JNIEXPORT void JNICALL |