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fix #416 - editor whitespace marks for lines containing whitespace only

This commit is contained in:
Vadim Lopatin 2017-09-04 14:12:22 +03:00
parent 3181cbef09
commit 23d4a7406b
2 changed files with 4 additions and 3 deletions
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5
src/dlangui/widgets/editors.d
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@ -2875,7 +2875,8 @@ class EditBox : EditWidgetBase {
lastNonSpace = i + 1; lastNonSpace = i + 1;
} }
} }
if (firstNonSpace <= 0 && lastNonSpace >= txt.length && !hasTabs) bool spacesOnly = txt.length > 0 && firstNonSpace < 0;
if (firstNonSpace <= 0 && lastNonSpace >= txt.length && !hasTabs && !spacesOnly)
return; return;
uint color = addAlpha(textColor, 0xC0); uint color = addAlpha(textColor, 0xC0);
static int[] textSizeBuffer; static int[] textSizeBuffer;
@ -2888,7 +2889,7 @@ class EditBox : EditWidgetBase {
int spaceIndex = 0; int spaceIndex = 0;
for (int i = 0; i < txt.length && i < charsMeasured; i++) { for (int i = 0; i < txt.length && i < charsMeasured; i++) {
dchar ch = txt[i]; dchar ch = txt[i];
bool outsideText = (i < firstNonSpace || i >= lastNonSpace); bool outsideText = (i < firstNonSpace || i >= lastNonSpace || spacesOnly);
if ((ch == ' ' && outsideText) || ch == '\t') { if ((ch == ' ' && outsideText) || ch == '\t') {
Rect rc = lineRect; Rect rc = lineRect;
rc.left = lineRect.left + (i > 0 ? textSizeBuffer[i - 1] : 0); rc.left = lineRect.left + (i > 0 ? textSizeBuffer[i - 1] : 0);