97 lines
4.8 KiB
Diff
97 lines
4.8 KiB
Diff
From faa3866df482c0e42ac5b308a5551882f833a3aa Mon Sep 17 00:00:00 2001
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From: Alexander Kurtakov
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Date: Thu, 10 Jul 2014 09:06:28 +0300
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Subject: Bug 438992 - Combo dropdown has empty space at top
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Setting wrap_width also trims the empty whitespace on top for combo
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popup.
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Change-Id: I073d1ccef913de8f1ccfa0ff1eb09538606f8f74
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Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
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diff --git a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.c b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.c
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index 89185b9..813f451 100644
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--- a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.c
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+++ b/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.c
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@@ -9970,6 +9970,16 @@ JNIEXPORT void JNICALL OS_NATIVE(_1gtk_1combo_1box_1set_1focus_1on_1click)
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}
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#endif
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+#ifndef NO__1gtk_1combo_1box_1set_1wrap_1width
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+JNIEXPORT void JNICALL OS_NATIVE(_1gtk_1combo_1box_1set_1wrap_1width)
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+ (JNIEnv *env, jclass that, jintLong arg0, jint arg1)
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+{
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+ OS_NATIVE_ENTER(env, that, _1gtk_1combo_1box_1set_1wrap_1width_FUNC);
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+ gtk_combo_box_set_wrap_width((GtkComboBox *)arg0, (gint)arg1);
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+ OS_NATIVE_EXIT(env, that, _1gtk_1combo_1box_1set_1wrap_1width_FUNC);
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+}
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+#endif
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+
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#ifndef NO__1gtk_1combo_1box_1text_1insert
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JNIEXPORT void JNICALL OS_NATIVE(_1gtk_1combo_1box_1text_1insert)
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(JNIEnv *env, jclass that, jintLong arg0, jint arg1, jbyteArray arg2, jbyteArray arg3)
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diff --git a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.c b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.c
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index fefc07e..16d6664 100644
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--- a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.c
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+++ b/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.c
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@@ -723,6 +723,7 @@ char * OS_nativeFunctionNames[] = {
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"_1gtk_1combo_1box_1remove_1text",
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"_1gtk_1combo_1box_1set_1active",
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"_1gtk_1combo_1box_1set_1focus_1on_1click",
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+ "_1gtk_1combo_1box_1set_1wrap_1width",
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"_1gtk_1combo_1box_1text_1insert",
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"_1gtk_1combo_1box_1text_1new",
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"_1gtk_1combo_1box_1text_1new_1with_1entry",
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diff --git a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.h b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.h
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index aa408c5..78460d0 100644
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--- a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.h
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+++ b/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.h
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@@ -733,6 +733,7 @@ typedef enum {
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_1gtk_1combo_1box_1remove_1text_FUNC,
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_1gtk_1combo_1box_1set_1active_FUNC,
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_1gtk_1combo_1box_1set_1focus_1on_1click_FUNC,
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+ _1gtk_1combo_1box_1set_1wrap_1width_FUNC,
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_1gtk_1combo_1box_1text_1insert_FUNC,
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_1gtk_1combo_1box_1text_1new_FUNC,
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_1gtk_1combo_1box_1text_1new_1with_1entry_FUNC,
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diff --git a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/org/eclipse/swt/internal/gtk/OS.java b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/org/eclipse/swt/internal/gtk/OS.java
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index b531bf9..ab42819 100644
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--- a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/org/eclipse/swt/internal/gtk/OS.java
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+++ b/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/org/eclipse/swt/internal/gtk/OS.java
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@@ -7135,6 +7135,19 @@ public static final void gtk_combo_box_set_active(long /*int*/ combo_box, int in
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lock.unlock();
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}
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}
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+/**
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+ * @param combo_box cast=(GtkComboBox *)
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+ * @param width cast=(gint)
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+ */
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+public static final native void _gtk_combo_box_set_wrap_width(long /*int*/ combo_box, int width);
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+public static final void gtk_combo_box_set_wrap_width(long /*int*/ combo_box, int width) {
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+ lock.lock();
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+ try {
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+ _gtk_combo_box_set_wrap_width(combo_box, width);
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+ } finally {
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+ lock.unlock();
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+ }
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+}
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/** @method flags=dynamic */
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public static final native int _gtk_combo_box_get_active(long /*int*/ combo_box);
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public static final int gtk_combo_box_get_active(long /*int*/ combo_box) {
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diff --git a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Combo.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Combo.java
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index ea5a93e..6589c9e 100644
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--- a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Combo.java
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+++ b/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Combo.java
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@@ -455,6 +455,8 @@ void createHandle (int index) {
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if (handle == 0) error (SWT.ERROR_NO_HANDLES);
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cellHandle = OS.gtk_bin_get_child (handle);
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if (cellHandle == 0) error (SWT.ERROR_NO_HANDLES);
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+ // Setting wrap width has the side effect of removing the whitespace on top in popup bug#438992
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+ OS.gtk_combo_box_set_wrap_width(handle, 1);
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} else {
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if (OS.GTK3) {
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handle = OS.gtk_combo_box_text_new_with_entry();
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--
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cgit v0.10.1-9-gd18e
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