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| author | Nikita Nemkin | 2018-05-02 10:08:04 +0000 |
|---|---|---|
| committer | Lars Vogel | 2018-05-03 12:10:37 +0000 |
| commit | 3b871dbaca01b0bfa4dade0a4713684d07f25402 (patch) | |
| tree | 188ed36a93a802184baf8cfaea30eca1181d799d | |
| parent | 91f56c5ce34cec783afce7b4b3a1121b034df6dc (diff) | |
| download | eclipse.platform.swt-3b871dbaca01b0bfa4dade0a4713684d07f25402.tar.gz eclipse.platform.swt-3b871dbaca01b0bfa4dade0a4713684d07f25402.tar.xz eclipse.platform.swt-3b871dbaca01b0bfa4dade0a4713684d07f25402.zip | |
Bug 480586 - [Win32][HiDPI] Tree expansion triangle issues
Fix tree glyph DPI scaling for trees without image list.
Change-Id: I6d052eb08d6d33fde1690ff7c0e2c6d8dd690b92
Co-authored-by: Conrad Groth <info@conrad-groth.de>
Signed-off-by: Nikita Nemkin <nikita@nemkin.ru>
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT PI/win32/org/eclipse/swt/internal/win32/OS.java | 1 | ||||
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Tree.java | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/win32/org/eclipse/swt/internal/win32/OS.java b/bundles/org.eclipse.swt/Eclipse SWT PI/win32/org/eclipse/swt/internal/win32/OS.java index f6cd0e8719..bac2c3c179 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT PI/win32/org/eclipse/swt/internal/win32/OS.java +++ b/bundles/org.eclipse.swt/Eclipse SWT PI/win32/org/eclipse/swt/internal/win32/OS.java @@ -1696,6 +1696,7 @@ public class OS extends C { public static final int TVM_SETBKCOLOR = 0x111d; public static final int TVM_SETEXTENDEDSTYLE = TV_FIRST + 44; public static final int TVM_SETIMAGELIST = 0x1109; + public static final int TVM_SETINDENT = TV_FIRST + 7; public static final int TVM_SETINSERTMARK = 0x111a; public static final int TVM_SETITEM = 0x113f; public static final int TVM_SETITEMHEIGHT = TV_FIRST + 27; diff --git a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Tree.java b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Tree.java index 5386a5cbe6..eac9e367a3 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Tree.java +++ b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Tree.java @@ -1893,6 +1893,15 @@ void createHandle () { long /*int*/ hFont = OS.GetStockObject (OS.SYSTEM_FONT); OS.SendMessage (handle, OS.WM_SETFONT, hFont, 0); + /* + * Bug in Windows. When image list is not set, tree glyph + * size is tied to tree indent. Indent doesn't automatically + * scale with DPI resulting in distorted glyph image + * at higher DPI settings. + */ + int indent = DPIUtil.autoScaleUpUsingNativeDPI(16); + OS.SendMessage(handle, OS.TVM_SETINDENT, indent, 0); + createdAsRTL = (style & SWT.RIGHT_TO_LEFT) != 0; } |