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| author | Nikita Nemkin | 2018-04-17 12:59:21 +0000 |
|---|---|---|
| committer | Niraj Modi | 2018-05-03 08:18:06 +0000 |
| commit | 0fcc40f73f7b6cf079f4211b7bab6c91c2bc977e (patch) | |
| tree | b0812403deff7513877f87cabd630a08779fe925 /bundles/org.eclipse.swt/Eclipse SWT PI/win32/library | |
| parent | 9ee8b1444497d29c83291d4df9544a3f4d627fd3 (diff) | |
| download | eclipse.platform.swt-0fcc40f73f7b6cf079f4211b7bab6c91c2bc977e.tar.gz eclipse.platform.swt-0fcc40f73f7b6cf079f4211b7bab6c91c2bc977e.tar.xz eclipse.platform.swt-0fcc40f73f7b6cf079f4211b7bab6c91c2bc977e.zip | |
Bug 184951 - [Win32] Tree/Table checkboxes render jagged at a high DPI
DrawThemeBackground stretches the checkbox bitmap to fill
the provided rectangle. To avoid stretching artifacts,
limit the rectangle to actual checkbox bitmap size.
This change also supersedes the fix for bug 489828.
Change-Id: Ib227b874716b7858dc52596c5103ceb598e68cbb
Signed-off-by: Nikita Nemkin <nikita@nemkin.ru>
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT PI/win32/library')
3 files changed, 28 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os.c b/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os.c index 6252d862d8..978d8e67f3 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os.c +++ b/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os.c @@ -4963,6 +4963,32 @@ fail: } #endif +#ifndef NO_GetThemePartSize +JNIEXPORT jint JNICALL OS_NATIVE(GetThemePartSize) + (JNIEnv *env, jclass that, jintLong arg0, jintLong arg1, jint arg2, jint arg3, jobject arg4, jint arg5, jobject arg6) +{ + RECT _arg4, *lparg4=NULL; + SIZE _arg6, *lparg6=NULL; + jint rc = 0; + OS_NATIVE_ENTER(env, that, GetThemePartSize_FUNC); + if (arg4) if ((lparg4 = getRECTFields(env, arg4, &_arg4)) == NULL) goto fail; + if (arg6) if ((lparg6 = &_arg6) == NULL) goto fail; +/* + rc = (jint)GetThemePartSize(arg0, arg1, arg2, arg3, lparg4, arg5, lparg6); +*/ + { + OS_LOAD_FUNCTION(fp, GetThemePartSize) + if (fp) { + rc = (jint)((jint (CALLING_CONVENTION*)(jintLong, jintLong, jint, jint, RECT *, jint, SIZE *))fp)(arg0, arg1, arg2, arg3, lparg4, arg5, lparg6); + } + } +fail: + if (arg6 && lparg6) setSIZEFields(env, arg6, lparg6); + OS_NATIVE_EXIT(env, that, GetThemePartSize_FUNC); + return rc; +} +#endif + #ifndef NO_GetThemeTextExtent JNIEXPORT jint JNICALL OS_NATIVE(GetThemeTextExtent) (JNIEnv *env, jclass that, jintLong arg0, jintLong arg1, jint arg2, jint arg3, jcharArray arg4, jint arg5, jint arg6, jobject arg7, jobject arg8) diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os_stats.c b/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os_stats.c index b462daa83c..94d41f5ac9 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os_stats.c +++ b/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os_stats.c @@ -390,6 +390,7 @@ char * OS_nativeFunctionNames[] = { "GetTextExtentPoint32W", "GetTextMetricsA", "GetTextMetricsW", + "GetThemePartSize", "GetThemeTextExtent", "GetTouchInputInfo", "GetUpdateRect", diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os_stats.h b/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os_stats.h index bbff40fbb1..200c80d163 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os_stats.h +++ b/bundles/org.eclipse.swt/Eclipse SWT PI/win32/library/os_stats.h @@ -400,6 +400,7 @@ typedef enum { GetTextExtentPoint32W_FUNC, GetTextMetricsA_FUNC, GetTextMetricsW_FUNC, + GetThemePartSize_FUNC, GetThemeTextExtent_FUNC, GetTouchInputInfo_FUNC, GetUpdateRect_FUNC, |