playbackcontrols: forced consistent button sizes
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@@ -72,19 +72,25 @@ PlaybackControls::PlaybackControls(QWidget *parent) :
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QHBoxLayout* lower_middle_layout = new QHBoxLayout(lower_middle_container);
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lower_middle_layout->setSpacing(0);
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lower_middle_layout->setMargin(0);
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lower_middle_layout->addStretch();
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QSizePolicy btn_sz_policy(QSizePolicy::Maximum, QSizePolicy::Preferred);
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// Go To Start Button
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go_to_start_btn_ = new QPushButton();
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go_to_start_btn_->setSizePolicy(btn_sz_policy);
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lower_middle_layout->addWidget(go_to_start_btn_);
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connect(go_to_start_btn_, &QPushButton::clicked, this, &PlaybackControls::BeginClicked);
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// Prev Frame Button
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prev_frame_btn_ = new QPushButton();
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prev_frame_btn_->setSizePolicy(btn_sz_policy);
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lower_middle_layout->addWidget(prev_frame_btn_);
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connect(prev_frame_btn_, &QPushButton::clicked, this, &PlaybackControls::PrevFrameClicked);
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// Play/Pause Button
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playpause_stack_ = new QStackedWidget();
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playpause_stack_->setSizePolicy(btn_sz_policy);
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lower_middle_layout->addWidget(playpause_stack_);
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play_btn_ = new QPushButton();
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@@ -98,20 +104,20 @@ PlaybackControls::PlaybackControls(QWidget *parent) :
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// Default to showing play button
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playpause_stack_->setCurrentWidget(play_btn_);
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// Hack to conform the play/pause button size to the other buttons (QStackedWidget has a
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// different size policy by default)
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playpause_stack_->setSizePolicy(prev_frame_btn_->sizePolicy());
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// Next Frame Button
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next_frame_btn_ = new QPushButton();
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next_frame_btn_->setSizePolicy(btn_sz_policy);
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lower_middle_layout->addWidget(next_frame_btn_);
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connect(next_frame_btn_, &QPushButton::clicked, this, &PlaybackControls::NextFrameClicked);
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// Go To End Button
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go_to_end_btn_ = new QPushButton();
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go_to_end_btn_->setSizePolicy(btn_sz_policy);
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lower_middle_layout->addWidget(go_to_end_btn_);
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connect(go_to_end_btn_, &QPushButton::clicked, this, &PlaybackControls::EndClicked);
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lower_middle_layout->addStretch();
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QWidget* av_btn_widget = new QWidget();
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av_btn_widget->setSizePolicy(lower_container_size_policy);
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QHBoxLayout* av_btn_layout = new QHBoxLayout(av_btn_widget);
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