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| author | Jakob Heher <jakob.heher@iaik.tugraz.at> | 2022-08-04 12:26:00 +0200 |
|---|---|---|
| committer | Jakob Heher <jakob.heher@iaik.tugraz.at> | 2022-08-04 12:26:00 +0200 |
| commit | 3c1c0dc30b57acc00891dcd10aee1d790f8f96f6 (patch) | |
| tree | e950e62d0d414fb4876ebb129ee200b3a83a10dd | |
| parent | 9aa77463452825ebaf542a42984f8aa14478b729 (diff) | |
| download | pdf-over-3c1c0dc30b57acc00891dcd10aee1d790f8f96f6.tar.gz pdf-over-3c1c0dc30b57acc00891dcd10aee1d790f8f96f6.tar.bz2 pdf-over-3c1c0dc30b57acc00891dcd10aee1d790f8f96f6.zip | |
safeguard against programmer error
(remember RAII? yeah, me too....)
| -rw-r--r-- | pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/SWTUtils.java | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/SWTUtils.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/SWTUtils.java index 8c902407..45558121 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/SWTUtils.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/SWTUtils.java @@ -64,9 +64,16 @@ public final class SWTUtils { public static class AnchorSetter { private final Control c; private final FormData fd = new FormData(); + private boolean didSet = false; private AnchorSetter(Control c) { this.c = c; } + + @Override + protected void finalize() { + if (!didSet) + log.warn("AnchorSetter: you did not call set()!"); + } - public void set() { this.c.setLayoutData(this.fd); } + public void set() { this.c.setLayoutData(this.fd); didSet = true; } public AnchorSetter height(int h) { fd.height = h; return this; } public AnchorSetter width(int w) { fd.width = w; return this; } |