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Partial fix of #195 by nicolas-van · Pull Request #218 · NASAWorldWind/WorldWindJava · GitHub

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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters
Original file line number Diff line number Diff line change
Expand Up @@ -495,7 +495,11 @@ protected void doSwapBuffers(GLAutoDrawable drawable)
*/
public void reshape(GLAutoDrawable glAutoDrawable, int x, int y, int w, int h)
{
// This is apparently necessary to enable the WWJ canvas to resize correctly with JSplitPane.
GL2 gl = this.drawable.getGL().getGL2(); // change this as needed
double dpiScalingFactor = (double) (Toolkit.getDefaultToolkit().getScreenResolution() / 96.0);
w = (int) (w * dpiScalingFactor);
h = (int) (h * dpiScalingFactor);
gl.glViewport(0, 0, w, h);
((Component) glAutoDrawable).setMinimumSize(new Dimension(0, 0));
}

Expand Down
32 changes: 32 additions & 0 deletions src/gov/nasa/worldwind/awt/WorldWindowGLCanvas.java
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters
Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,8 @@
import com.jogamp.opengl.*;
import com.jogamp.opengl.awt.GLCanvas;
import java.awt.*;
import java.awt.event.MouseEvent;
import java.awt.event.MouseWheelEvent;
import java.beans.*;
import java.util.*;

Expand Down Expand Up @@ -487,4 +489,34 @@ public Collection<PerformanceStatistic> getPerFrameStatistics()
{
return this.wwd.getPerFrameStatistics();
}

@Override
protected void processMouseEvent(MouseEvent e) {
double dpiScalingFactor = (double) (Toolkit.getDefaultToolkit().getScreenResolution() / 96.0);
int x = (int) (e.getPoint().x * dpiScalingFactor);
int y = (int) (e.getPoint().y * dpiScalingFactor);
MouseEvent scaledEvent = new MouseEvent((Component)e.getSource(), e.getID(),
e.getWhen(), e.getModifiersEx(), x, y, e.getXOnScreen(), e.getYOnScreen(), e.getClickCount(), false,e.getButton());
super.processMouseEvent(scaledEvent);
}

@Override
protected void processMouseMotionEvent(MouseEvent e) {
double dpiScalingFactor = (double) (Toolkit.getDefaultToolkit().getScreenResolution() / 96.0);
int x = (int) (e.getPoint().x * dpiScalingFactor);
int y = (int) (e.getPoint().y * dpiScalingFactor);
MouseEvent scaledEvent = new MouseEvent((Component) e.getSource(), e.getID(), e.getWhen(), e.getModifiersEx(),
x, y, e.getXOnScreen(), e.getYOnScreen(), e.getClickCount(), false, e.getButton());
super.processMouseMotionEvent(scaledEvent);
}

@Override
protected void processMouseWheelEvent(MouseWheelEvent e) {
double dpiScalingFactor = (double) (Toolkit.getDefaultToolkit().getScreenResolution() / 96.0);;
int x = (int) (e.getPoint().x * dpiScalingFactor);
int y = (int) (e.getPoint().y * dpiScalingFactor);
MouseWheelEvent scaledEvent = new MouseWheelEvent((Component) e.getSource(),
e.getID(), e.getWhen(), e.getModifiersEx(), x, y, e.getXOnScreen(), e.getYOnScreen(), e.getClickCount(), false, e.getScrollType(),e.getScrollAmount(),e.getWheelRotation());
super.processMouseWheelEvent(scaledEvent);
}
}

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