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addressed #222

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This commit is contained in:
itsmattkc
2018-12-31 00:21:30 +11:00
parent 02d7f00304
commit 8d8e00c629
1 changed files with 24 additions and 13 deletions
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ui/timelineheader.cpp
+24 -13
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@@ -316,38 +316,49 @@ void TimelineHeader::paintEvent(QPaintEvent*) {
}
sublineCount = qMin(sublineCount, qRound(interval));
int text_x, fullTextWidth;
QString timecode;
while (true) {
long frame = qRound(interval*i);
int lineX = qRound(frame*zoom) - scroll;
int next_lineX = qRound(qRound(interval*(i+1))*zoom) - scroll;
if (lineX > width()) break;
if (next_lineX > 0 && lineX > lastLineX+LINE_MIN_PADDING) {
// draw text
if (text_enabled && lineX-textWidth > lastTextBoundary) {
// draw text
bool draw_text = false;
if (text_enabled && lineX-textWidth > lastTextBoundary) {
timecode = frame_to_timecode(frame + in_visible, config.timecode_view, viewer->seq->frame_rate);
fullTextWidth = fm.width(timecode);
textWidth = fullTextWidth>>1;
text_x = lineX-textWidth;
lastTextBoundary = lineX+textWidth;
if (lastTextBoundary >= 0) {
draw_text = true;
}
}
if (lineX > lastLineX+LINE_MIN_PADDING) {
if (draw_text) {
p.setPen(Qt::white);
QString timecode = frame_to_timecode(frame + in_visible, config.timecode_view, viewer->seq->frame_rate);
int fullTextWidth = fm.width(timecode);
textWidth = fullTextWidth>>1;
int text_x = lineX-textWidth;
lastTextBoundary = lineX+textWidth;
if (lastTextBoundary >= 0) {
p.drawText(QRect(text_x, 0, fullTextWidth, yoff), timecode);
}
p.drawText(QRect(text_x, 0, fullTextWidth, yoff), timecode);
}
// draw line markers
p.setPen(Qt::gray);
p.drawLine(lineX, yoff, lineX, height());
lastLineX = lineX;
// draw sub-line markers
for (int j=1;j<sublineCount;j++) {
int sublineX = lineX+(qRound(j*interval/sublineCount)*zoom);
p.drawLine(sublineX, yoff, sublineX, yoff+(height()/4));
}
lastLineX = lineX;
}
// TODO wastes cycles here, could just bring it up to 0
i++;
}