From: Soeren Apel <redacted>
Date: Tue, 17 Dec 2019 08:36:43 +0000 (+0100)
Subject: DecoderOutputView: Allow for adaptive size constraints
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=6961eab0d4bf976cee015afacfa7c25795e574b9;p=pulseview.git

DecoderOutputView: Allow for adaptive size constraints
---

diff --git a/pv/views/decoder_output/QHexView.cpp b/pv/views/decoder_output/QHexView.cpp
index 82b1cd90..06df103b 100644
--- a/pv/views/decoder_output/QHexView.cpp
+++ b/pv/views/decoder_output/QHexView.cpp
@@ -121,6 +121,11 @@ void QHexView::showFromOffset(size_t offset)
 	viewport()->update();
 }
 
+QSizePolicy QHexView::sizePolicy() const
+{
+	return QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
+}
+
 void QHexView::initialize_byte_iterator(size_t offset)
 {
 	current_chunk_id_ = 0;
diff --git a/pv/views/decoder_output/QHexView.hpp b/pv/views/decoder_output/QHexView.hpp
index 37b7e4e4..e7c25567 100644
--- a/pv/views/decoder_output/QHexView.hpp
+++ b/pv/views/decoder_output/QHexView.hpp
@@ -56,6 +56,7 @@ public:
 
 	void clear();
 	void showFromOffset(size_t offset);
+	virtual QSizePolicy sizePolicy() const;
 
 protected:
 	void initialize_byte_iterator(size_t offset);
diff --git a/pv/views/decoder_output/view.cpp b/pv/views/decoder_output/view.cpp
index 1f712da9..18cb3b44 100644
--- a/pv/views/decoder_output/view.cpp
+++ b/pv/views/decoder_output/view.cpp
@@ -53,6 +53,7 @@ View::View(Session &session, bool is_main_view, QMainWindow *parent) :
 	ViewBase(session, is_main_view, parent),
 
 	// Note: Place defaults in View::reset_view_state(), not here
+	parent_(parent),
 	decoder_selector_(new QComboBox()),
 	format_selector_(new QComboBox()),
 	class_selector_(new QComboBox()),
@@ -93,6 +94,8 @@ View::View(Session &session, bool is_main_view, QMainWindow *parent) :
 	decoder_selector_->setSizeAdjustPolicy(QComboBox::AdjustToContents);
 	class_selector_->setSizeAdjustPolicy(QComboBox::AdjustToContents);
 
+	parent->setSizePolicy(hex_view_->sizePolicy()); // TODO Must be updated when selected widget changes
+
 	reset_view_state();
 }
 
diff --git a/pv/views/decoder_output/view.hpp b/pv/views/decoder_output/view.hpp
index 7644f82a..39869d51 100644
--- a/pv/views/decoder_output/view.hpp
+++ b/pv/views/decoder_output/view.hpp
@@ -77,6 +77,8 @@ private Q_SLOTS:
 	virtual void perform_delayed_view_update();
 
 private:
+	QWidget* parent_;
+
 	QComboBox *decoder_selector_, *format_selector_, *class_selector_;
 	QStackedWidget *stacked_widget_;
 	QHexView *hex_view_;