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Fix #969 by scheduling another call after a small delay
[pulseview.git]
/
pv
/
view
/
view.cpp
diff --git
a/pv/view/view.cpp
b/pv/view/view.cpp
index 61b03b2e16b8495b8d8c6e8f0093bb4b7830a978..1cb03afcf3cbf5f5c0fd33ebee12c226b5a5797e 100644
(file)
--- a/
pv/view/view.cpp
+++ b/
pv/view/view.cpp
@@
-889,6
+889,13
@@
void View::expand_header_to_fit()
for (int w : splitter_->sizes())
splitter_area_width += w;
for (int w : splitter_->sizes())
splitter_area_width += w;
+ // Workaround for when the header needs resizing but the view
+ // isn't visible yet and thus splitter_->sizes() returns (0, 0)
+ if (splitter_area_width == 0) {
+ QTimer::singleShot(50, this, SLOT(on_repeat_splitter_expansion()));
+ return;
+ }
+
// Make sure the header has enough horizontal space to show all labels fully
QList<int> pane_sizes;
pane_sizes.push_back(header_->extended_size_hint().width());
// Make sure the header has enough horizontal space to show all labels fully
QList<int> pane_sizes;
pane_sizes.push_back(header_->extended_size_hint().width());
@@
-1079,6
+1086,11
@@
void View::on_splitter_moved()
expand_header_to_fit();
}
expand_header_to_fit();
}
+void View::on_repeat_splitter_expansion()
+{
+ expand_header_to_fit();
+}
+
void View::h_scroll_value_changed(int value)
{
if (updating_scroll_)
void View::h_scroll_value_changed(int value)
{
if (updating_scroll_)