thermostat: edit_dlg: suppress a line

soft/thermostat/inc/edit_dlg.h

@@ -14,7 +14,7 @@
 #include <QObject>
 #include <QSpinBox>
 #include <QDateTime>
-#include <QGridLayout>
+#include <QVBoxLayout>
 #include <QDoubleSpinBox>
 
 class EditDlg : public QWidget
@@ -30,7 +30,7 @@ private:
 	void set_font(QWidget *widget);
 
 	QDoubleSpinBox m_default_temperature;
-	QGridLayout *m_progLayout;
+	QVBoxLayout *m_progsLayout;
 	QVector<struct Program> m_progs;
 	int m_idx; // room index
 

soft/thermostat/src/edit_dlg.cpp

@@ -6,6 +6,7 @@
  *
  */
 
+#include <QLoggingCategory>
 #include <QDialogButtonBox>
 #include <QSpinBox>
 #include <QPushButton>
@@ -89,11 +90,13 @@ EditDlg::EditDlg(int idx, QWidget *parent, Qt::WindowFlags f) : QWidget(parent,
 
 	topLayout->addLayout(upperLayout);
 
-	m_progLayout = new QGridLayout;
+	m_progsLayout = new QVBoxLayout;
 	for (int i = 0; i < m_progs.count(); i++) {
 
 		p = &(m_progs.at(i));
 
+		QHBoxLayout *progLayout = new QHBoxLayout;
+
 		text = QString("");
 		if (p->temperature == FORCE_OFF) {
 			text += QString("-");
@@ -108,7 +111,7 @@ EditDlg::EditDlg(int idx, QWidget *parent, Qt::WindowFlags f) : QWidget(parent,
 
 		QLabel *prog_temperature = new QLabel(QString(text));
 		set_font(prog_temperature);
-		m_progLayout->addWidget(prog_temperature, i, 0, Qt::AlignHCenter);
+		progLayout->addWidget(prog_temperature, 0, Qt::AlignHCenter);
 
 		text = QString("");
 		if (p->DoW == 0) {
@@ -137,7 +140,7 @@ EditDlg::EditDlg(int idx, QWidget *parent, Qt::WindowFlags f) : QWidget(parent,
 		}
 		QLabel *prog_DoW = new QLabel(QString(text));
 		set_font(prog_DoW);
-		m_progLayout->addWidget(prog_DoW, i, 1, Qt::AlignHCenter);
+		progLayout->addWidget(prog_DoW, 0, Qt::AlignHCenter);
 
 		text = QString("");
 		text += p->start_time.toString(QString(" HH:mm"));
@@ -145,7 +148,7 @@ EditDlg::EditDlg(int idx, QWidget *parent, Qt::WindowFlags f) : QWidget(parent,
 
 		QLabel *prog_time= new QLabel(QString(text));
 		set_font(prog_time);
-		m_progLayout->addWidget(prog_time, i, 2, Qt::AlignHCenter);
+		progLayout->addWidget(prog_time, 0, Qt::AlignHCenter);
 
 		QPushButton *edit_btn = new QPushButton(tr("Edit"), this);
 		QPushButton *delete_btn = new QPushButton(tr("Delete"), this);
@@ -161,11 +164,12 @@ EditDlg::EditDlg(int idx, QWidget *parent, Qt::WindowFlags f) : QWidget(parent,
 
 		connect(delete_btn, SIGNAL(clicked(void)), this, SLOT(delete_prog_clicked(void)));
 
-		m_progLayout->addWidget(edit_btn, i, 3, Qt::AlignHCenter);
-		m_progLayout->addWidget(delete_btn, i, 4, Qt::AlignHCenter);
+		progLayout->addWidget(edit_btn, 0, Qt::AlignHCenter);
+		progLayout->addWidget(delete_btn, 0, Qt::AlignHCenter);
 
-		topLayout->addLayout(m_progLayout);
+		m_progsLayout->addLayout(progLayout);
 	}
+	topLayout->addLayout(m_progsLayout);
 
 	topLayout->addLayout(btnLayout);
 
@@ -202,10 +206,11 @@ void EditDlg::reject(void)
 
 void EditDlg::delete_prog_clicked(void)
 {
-	QLayoutItem *item;
+	QLayoutItem *lineItem, *item;
+	QLayout *layout;
 	QObject* obj = sender();
-	QVariant v;
 	QWidget *w;
+	QVariant v;
 	int idx;
 
 	v = obj->property("idx");
@@ -213,27 +218,64 @@ void EditDlg::delete_prog_clicked(void)
 		return;
 
 	idx = v.toInt();
-	if (idx >= m_progLayout->rowCount()) {
+	if (idx >= m_progsLayout->count()) {
 		// TODO ERROR: index mismatch
 		return;
 	}
 
+	// remove the corresponding program
 	m_progs.remove(idx);
 
-	for (int i = 0; i < m_progLayout->columnCount(); i++) {
-		item = m_progLayout->itemAtPosition(idx, i);
+	// retrieve the corresponding line
+	lineItem = m_progsLayout->itemAt(idx);
+	if (lineItem == NULL) {
+		// TODO: hum, this should not happend
+		return;
+	}
+
+	// and remove it
+	m_progsLayout->removeItem(lineItem);
+
+	// We also need to remove the Hlayout and all widgets attached
+	layout = lineItem->layout();
+
+	if (layout == NULL) {
+		// TODO: this shouldn't happend neither
+		return;
+	}
+
+	while (layout->count()) {
+		item = layout->itemAt(0);
 		if (item && item->widget()) {
 			w = item->widget();
-			m_progLayout->removeWidget(w);
+			layout->removeWidget(w);
 			w->hide();
 			delete w;
+		} else {
+			layout->removeItem(item);
+			delete item;
 		}
 	}
-
-	for (int j = idx; j < (m_progLayout->rowCount() - 1); j++) {
-
+	delete lineItem;
+
+	// renumber the buttons' properties
+	for (int i = idx; i < m_progsLayout->count(); i++) {
+		lineItem = m_progsLayout->itemAt(i);
+		if (lineItem && lineItem->layout()) {
+			layout = lineItem->layout();
+			for (int j = 0; j < layout->count(); j++) {
+				item = layout->itemAt(j);
+				if (item && item->widget()) {
+					w = item->widget();
+					v = w->property("idx");
+					if (v.isValid()) {
+						qDebug() << "new:" << v.toInt()-1;
+						w->setProperty("idx", v.toInt() - 1);
+					}
+				}
+			}
+		}
 	}
-
 }
 
 EditDlg::~EditDlg()