X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fsubwindows%2Fdecoder_selector%2Fsubwindow.cpp;h=0172a43d9a4951b97a322ca46bee7c397e3706e1;hp=675e135cefad3f682e4609f71cc1f8eadcd55d60;hb=c52493c97570bfef5e4efb50e9f115da562ecf06;hpb=9c4ba1c1dda028f664239a126d0bc661d8b7b46a

diff --git a/pv/subwindows/decoder_selector/subwindow.cpp b/pv/subwindows/decoder_selector/subwindow.cpp
index 675e135c..0172a43d 100644
--- a/pv/subwindows/decoder_selector/subwindow.cpp
+++ b/pv/subwindows/decoder_selector/subwindow.cpp
@@ -19,7 +19,9 @@
 
 #include <algorithm>
 
+#include <QApplication>
 #include <QDebug>
+#include <QFontMetrics>
 #include <QInputDialog>
 #include <QLabel>
 #include <QLineEdit>
@@ -37,6 +39,9 @@ namespace pv {
 namespace subwindows {
 namespace decoder_selector {
 
+const QString initial_notice = QApplication::tr("Select a decoder to see its description here.");
+const int min_width_margin = 75;
+
 
 bool QCustomSortFilterProxyModel::filterAcceptsRow(int source_row,
 	const QModelIndex& source_parent) const
@@ -126,7 +131,7 @@ SubWindow::SubWindow(Session& session, QWidget* parent) :
 	info_label_header_->setTextInteractionFlags(flags);
 	info_label_body_->setWordWrap(true);
 	info_label_body_->setTextInteractionFlags(flags);
-	info_label_body_->setText(tr("Select a decoder to see its description here."));
+	info_label_body_->setText(initial_notice);
 	info_label_footer_->setWordWrap(true);
 	info_label_footer_->setTextInteractionFlags(flags);
 
@@ -154,6 +159,14 @@ QToolBar* SubWindow::create_toolbar(QWidget *parent) const
 	return toolbar;
 }
 
+int SubWindow::minimum_width() const
+{
+	QFontMetrics m(info_label_body_->font());
+	const int label_width = m.width(initial_notice);
+
+	return label_width + min_width_margin;
+}
+
 vector<const char*> SubWindow::get_decoder_inputs(const srd_decoder* d) const
 {
 	vector<const char*> ret_val;