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reactivated auto-scrolling

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7u83 2017-04-04 14:59:30 +02:00
parent a72c8f60cc
commit 9e70914d2b
2 changed files with 34 additions and 51 deletions
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26
src/chart/Chart.form
View File

@ -1,32 +1,6 @@
<?xml version="1.0" encoding="UTF-8" ?>
<Form version="1.3" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
<NonVisualComponents>
<Container class="javax.swing.JPopupMenu" name="ctxMenu">
<Layout class="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout">
<Property name="useNullLayout" type="boolean" value="true"/>
</Layout>
<SubComponents>
<Menu class="javax.swing.JMenu" name="compMenu">
<Properties>
<Property name="text" type="java.lang.String" value="Compression"/>
</Properties>
</Menu>
<MenuItem class="javax.swing.JCheckBoxMenuItem" name="jCheckBoxMenuItem1">
<Properties>
<Property name="mnemonic" type="int" value="108"/>
<Property name="selected" type="boolean" value="true"/>
<Property name="text" type="java.lang.String" value="Log Scale"/>
<Property name="toolTipText" type="java.lang.String" value=""/>
</Properties>
<Events>
<EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="jCheckBoxMenuItem1ActionPerformed"/>
</Events>
</MenuItem>
</SubComponents>
</Container>
</NonVisualComponents>
<Properties>
<Property name="background" type="java.awt.Color" editor="org.netbeans.beaninfo.editors.ColorEditor">
<Color blue="ff" green="ff" id="white" palette="1" red="ff" type="palette"/>

59
src/chart/Chart.java
View File

@ -580,6 +580,40 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
// g.setColor(Color.RED);
// g.drawRect(0,0,gdim.width,gdim.height);
int pwidth = (int) (em_width * x_unit_width * (num_bars + 1)) + clip_bounds.width;
// int phight = 400;
// phight=this.getVisibleRect().height;
this.setPreferredSize(new Dimension(pwidth, gdim.height));
this.revalidate();
int bww = (int) (data.size() * (this.x_unit_width * this.em_width));
int p0 = pwidth - clip_bounds.width - (clip_bounds.width - (int) (13 * em_width));
if (p0 < 0) {
p0 = 0;
}
JViewport vp = (JViewport) this.getParent();
Point pp = vp.getViewPosition();
Point cp = vp.getViewPosition();
if (autoScroll && this.lastvpos != cp.x) {
autoScroll = false;
}
if (!autoScroll && cp.x >= p0) {
autoScroll = true;
}
if (autoScroll) {
vp.setViewPosition(new Point(p0, 0));
lastvpos = p0;
}
this.charts = new ArrayList<>();
setupSubCharts();
@ -744,24 +778,6 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
ctxMenu = new javax.swing.JPopupMenu();
compMenu = new javax.swing.JMenu();
jCheckBoxMenuItem1 = new javax.swing.JCheckBoxMenuItem();
compMenu.setText("Compression");
ctxMenu.add(compMenu);
jCheckBoxMenuItem1.setMnemonic('l');
jCheckBoxMenuItem1.setSelected(true);
jCheckBoxMenuItem1.setText("Log Scale");
jCheckBoxMenuItem1.setToolTipText("");
jCheckBoxMenuItem1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jCheckBoxMenuItem1ActionPerformed(evt);
}
});
ctxMenu.add(jCheckBoxMenuItem1);
setBackground(java.awt.Color.white);
setBorder(null);
setOpaque(false);
@ -780,10 +796,6 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
);
}// </editor-fold>//GEN-END:initComponents
private void jCheckBoxMenuItem1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCheckBoxMenuItem1ActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_jCheckBoxMenuItem1ActionPerformed
/* protected void setCompression(int timeFrame) {
javax.swing.SwingUtilities.invokeLater(() -> {
data = Globals.se.getOHLCdata(timeFrame);
@ -807,8 +819,5 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JMenu compMenu;
private javax.swing.JPopupMenu ctxMenu;
private javax.swing.JCheckBoxMenuItem jCheckBoxMenuItem1;
// End of variables declaration//GEN-END:variables
}