1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/*
* File: PrefsDialog.cpp
* Author: warren
*
* Created on January 2, 2013, 2:40 PM
*/
#include <string>
#include <iostream>
#include "prefsDialog.h"
#include "MainForm.h"
struct sEntryValue {
QString tblFntSize;
int plotMin;
int plotMax;
bool showGrid;
bool logDataState;
} prefsDialog::entryValue;
prefsDialog::prefsDialog(QString tblFntSize, int plotMin, int plotMax, bool showGrid, int logDataState, QObject* mommy) {
widget.setupUi(this);
prefsDialog::entryValue.tblFntSize = tblFntSize;
prefsDialog::entryValue.plotMin = plotMin;
prefsDialog::entryValue.plotMax = plotMax;
prefsDialog::entryValue.showGrid = showGrid;
prefsDialog::entryValue.logDataState = logDataState;
// now set initial values of widgets in the prefs dialog
for (int item = 0; item < MainForm::numFntSizes; item++) {
widget.tblFntSizeSb->addItem(MainForm::fntSizes[item]);
if (MainForm::fntSizes[item] == tblFntSize) {
widget.tblFntSizeSb->setCurrentIndex(item);
}
}
// widget.tblFntSizeSb->setCurrentIndex(widget.tblFntSizeSb->findData(tblFntSize));
widget.dbMinsb->setValue(plotMin);
widget.dbMaxsb->setValue(plotMax);
widget.plotGridcbx->setChecked(showGrid);
widget.logDatacbx->setCheckState((Qt::CheckState) logDataState);
widget.dbMinsb->setMinimum(-100);
widget.dbMaxsb->setMaximum(0);
widget.dbMinsb->setMaximum(widget.dbMaxsb->value() - 10);
widget.dbMaxsb->setMinimum(widget.dbMinsb->value() + 10);
// disable user text editing the spin boxes. Yeah, this is the only way.
widget.dbMinsb->findChild<QLineEdit*>()->setReadOnly(true);
widget.dbMaxsb->findChild<QLineEdit*>()->setReadOnly(true);
connect(prefsDialog::widget.tblFntSizeSb, SIGNAL(currentTextChanged(QString)), this, SLOT(tblFntSizeSbChanged(QString)));
connect(prefsDialog::widget.dbMinsb, SIGNAL(valueChanged(int)), this, SLOT(minSbChanged(int)));
connect(prefsDialog::widget.dbMaxsb, SIGNAL(valueChanged(int)), this, SLOT(maxSbChanged(int)));
connect(prefsDialog::widget.plotGridcbx, SIGNAL(stateChanged(int)), this, SLOT(gridChanged(int)));
connect(prefsDialog::widget.logDatacbx, SIGNAL(stateChanged(int)), mommy, SLOT(logPrefChanged(int)));
connect(this, SIGNAL(plotPrefsChanged(QString, int, int, bool)),
mommy, SLOT(updatePlotPrefs(QString, int, int, bool)));
connect(this, SIGNAL(finished(int)), this, SLOT(bailOut(int)));
}
prefsDialog::~prefsDialog() {
}
// the emit values in this order:
// QString fontsize, int minplot, int maxplot, bool plotgrid
void prefsDialog::tblFntSizeSbChanged(QString newValue) {
emit plotPrefsChanged(newValue,
// plotPrefsChanged(widget.tblFntSizeSb->currentText(),
widget.dbMinsb->value(),
widget.dbMaxsb->value(),
widget.plotGridcbx->isChecked());
}
void prefsDialog::minSbChanged(int newValue) {
emit plotPrefsChanged(widget.tblFntSizeSb->currentText(),
newValue,
widget.dbMaxsb->value(),
widget.plotGridcbx->isChecked());
widget.dbMaxsb->setMinimum(newValue + 10);
}
void prefsDialog::maxSbChanged(int newValue) {
emit plotPrefsChanged(widget.tblFntSizeSb->currentText(),
widget.dbMinsb->value(),
newValue,
widget.plotGridcbx->isChecked());
widget.dbMinsb->setMaximum(newValue - 10);
}
void prefsDialog::gridChanged(int newValue) {
emit plotPrefsChanged(widget.tblFntSizeSb->currentText(),
widget.dbMinsb->value(),
widget.dbMaxsb->value(),
newValue);
}
void prefsDialog::bailOut(int result) {
if (result == 0)
emit plotPrefsChanged(entryValue.tblFntSize, entryValue.plotMin, entryValue.plotMax, entryValue.showGrid);
}
|
