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Added realize/destroy for getMenuEntryImageSize

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This commit is contained in:
Robinson 2021-03-11 22:07:25 +01:00
parent 819037d29c
commit 66fbb0c861
1 changed files with 20 additions and 9 deletions
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29
src/dorkbox/jna/linux/GtkTheme.java
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@ -96,19 +96,30 @@ class GtkTheme {
Pointer offscreen = Gtk2.gtk_offscreen_window_new();
// get the default icon size for the "paste" icon.
Pointer item = Gtk2.gtk_image_menu_item_new_from_stock("gtk-paste", null);
Pointer item = null;
Gtk2.gtk_container_add(offscreen, item);
try {
item = Gtk2.gtk_image_menu_item_new_from_stock("gtk-paste", null);
PointerByReference r = new PointerByReference();
GObject.g_object_get(item, "image", r.getPointer(), null);
Gtk2.gtk_container_add(offscreen, item);
Gtk2.gtk_widget_realize(item);
Gtk2.gtk_widget_show_all(item);
Pointer imageWidget = r.getValue();
GtkRequisition gtkRequisition = new GtkRequisition();
Gtk2.gtk_widget_size_request(imageWidget, gtkRequisition.getPointer());
gtkRequisition.read();
PointerByReference r = new PointerByReference();
GObject.g_object_get(item, "image", r.getPointer(), null);
imageHeight.set(gtkRequisition.height);
Pointer imageWidget = r.getValue();
GtkRequisition gtkRequisition = new GtkRequisition();
Gtk2.gtk_widget_size_request(imageWidget, gtkRequisition.getPointer());
gtkRequisition.read();
imageHeight.set(gtkRequisition.height);
} finally {
if (item != null) {
Gtk2.gtk_widget_destroy(item);
}
}
}
});