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Bug 542957: Scroll terminal number of lines indicated in wheel scroll event

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The original code used the direction provided by the scroll wheel, but
not the magnitude.

Change-Id: I7f5e2083599990f4f4999aba46ef38602b9fe565
This commit is contained in:
Jonah Graham 2020-05-01 12:21:02 -04:00
parent cef0a80f91
commit f294b6583b
1 changed files with 1 additions and 3 deletions
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4
terminal/plugins/org.eclipse.tm.terminal.control/src/org/eclipse/tm/internal/terminal/textcanvas/GridCanvas.java
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@ -32,9 +32,7 @@ abstract public class GridCanvas extends VirtualCanvas {
super(parent, style); super(parent, style);
addListener(SWT.MouseWheel, event -> { addListener(SWT.MouseWheel, event -> {
if (getVerticalBar().isVisible()) { if (getVerticalBar().isVisible()) {
int delta = -fCellHeight; int delta = -fCellHeight * event.count;
if (event.count < 0)
delta = -delta;
scrollYDelta(delta); scrollYDelta(delta);
} }
event.doit = false; event.doit = false;