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Pan plots with arrow keys #1045

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Pan plots with arrow keys #1045

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4ae6591
Pan plots with arrow keys
zdavkeos Feb 15, 2025
e67f69b
Fix CI
zdavkeos Feb 15, 2025
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14 changes: 14 additions & 0 deletions plotjuggler_base/src/plotpanner.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,8 @@

#include "plotpanner.h"

#include <QKeyEvent>

void PlotPanner::moveCanvas(int dx, int dy)
{
if (dx == 0 && dy == 0)
Expand Down Expand Up @@ -61,3 +63,15 @@ void PlotPanner::moveCanvas(int dx, int dy)
plot->setAutoReplot(doAutoReplot);
plot->replot();
}

void PlotPanner::widgetKeyPressEvent(QKeyEvent* ke)
{
if(ke->key() == Qt::Key_Right)
moveCanvas(-10,0);
else if(ke->key() == Qt::Key_Left)
moveCanvas(10,0);
else if(ke->key() == Qt::Key_Up)
moveCanvas(0,10);
else if(ke->key() == Qt::Key_Down)
moveCanvas(0,-10);
}
2 changes: 2 additions & 0 deletions plotjuggler_base/src/plotpanner.h
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Expand Up @@ -15,6 +15,8 @@ class PlotPanner : public QwtPlotPanner
public Q_SLOTS:
void moveCanvas(int dx, int dy) override;

void widgetKeyPressEvent(QKeyEvent* ke) override;

signals:
void rescaled(QRectF new_size);

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