qv4l2: initialize comboboxes with sensible initial sizes.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

diff --git a/utils/qv4l2/general-tab.cpp b/utils/qv4l2/general-tab.cpp
index 50f4f9d..cb8be5d 100644 (file)
--- a/utils/qv4l2/general-tab.cpp
+++ b/utils/qv4l2/general-tab.cpp
@@ -194,6 +194,7 @@ GeneralTab::GeneralTab(const QString &device, v4l2 &fd, int n, QWidget *parent)
        if (!isRadio() && enum_audio(vaudio, true)) {
                addLabel("Input Audio");
                m_audioInput = new QComboBox(parent);
+               m_audioInput->setMinimumContentsLength(10);
                do {
                        m_audioInput->addItem((char *)vaudio.name);
                } while (enum_audio(vaudio));
@@ -206,6 +207,7 @@ GeneralTab::GeneralTab(const QString &device, v4l2 &fd, int n, QWidget *parent)
        if (!isRadio() && enum_audout(vaudout, true)) {
                addLabel("Output Audio");
                m_audioOutput = new QComboBox(parent);
+               m_audioOutput->setMinimumContentsLength(10);
                do {
                        m_audioOutput->addItem((char *)vaudout.name);
                } while (enum_audout(vaudout));
@@ -219,6 +221,7 @@ GeneralTab::GeneralTab(const QString &device, v4l2 &fd, int n, QWidget *parent)
 
                addLabel("TV Standard");
                m_tvStandard = new QComboBox(parent);
+               m_tvStandard->setMinimumContentsLength(10);
                addWidget(m_tvStandard);
                connect(m_tvStandard, SIGNAL(activated(int)), SLOT(standardChanged(int)));
                refreshStandards();
@@ -233,6 +236,7 @@ GeneralTab::GeneralTab(const QString &device, v4l2 &fd, int n, QWidget *parent)
        if (needsTimings) {
                addLabel("Video Timings");
                m_videoTimings = new QComboBox(parent);
+               m_videoTimings->setMinimumContentsLength(15);
                addWidget(m_videoTimings);
                connect(m_videoTimings, SIGNAL(activated(int)), SLOT(timingsChanged(int)));
                refreshTimings();
@@ -280,6 +284,7 @@ GeneralTab::GeneralTab(const QString &device, v4l2 &fd, int n, QWidget *parent)
                }
                addLabel("Audio Mode");
                m_audioMode = new QComboBox(parent);
+               m_audioMode->setMinimumContentsLength(12);
                m_audioMode->setSizeAdjustPolicy(QComboBox::AdjustToContents);
                m_audioMode->addItem("Mono");
                int audIdx = 0;
@@ -370,6 +375,7 @@ GeneralTab::GeneralTab(const QString &device, v4l2 &fd, int n, QWidget *parent)
        v4l2_fmtdesc fmt;
        addLabel("Capture Image Formats");
        m_vidCapFormats = new QComboBox(parent);
+       m_vidCapFormats->setMinimumContentsLength(20);
        if (enum_fmt_cap(fmt, true)) {
                do {
                        QString s(pixfmt2s(fmt.pixelformat) + " (");
@@ -394,18 +400,21 @@ GeneralTab::GeneralTab(const QString &device, v4l2 &fd, int n, QWidget *parent)
 
        addLabel("Frame Size");
        m_frameSize = new QComboBox(parent);
+       m_frameSize->setMinimumContentsLength(10);
        m_frameSize->setSizeAdjustPolicy(QComboBox::AdjustToContents);
        addWidget(m_frameSize);
        connect(m_frameSize, SIGNAL(activated(int)), SLOT(frameSizeChanged(int)));
 
        addLabel("Frame Interval");
        m_frameInterval = new QComboBox(parent);
+       m_frameInterval->setMinimumContentsLength(6);
        m_frameInterval->setSizeAdjustPolicy(QComboBox::AdjustToContents);
        addWidget(m_frameInterval);
        connect(m_frameInterval, SIGNAL(activated(int)), SLOT(frameIntervalChanged(int)));
 
        addLabel("Field");
        m_vidCapFields = new QComboBox(parent);
+       m_vidCapFields->setMinimumContentsLength(21);
        addWidget(m_vidCapFields);
        connect(m_vidCapFields, SIGNAL(activated(int)), SLOT(vidCapFieldChanged(int)));