added some tooltips

src/gui/dock/CoordProperties.cpp

@@ -75,14 +75,16 @@ CoordPropertiesWidget::CoordPropertiesWidget(QWidget *parent)
 	m_checkKfFixed->setChecked(true);
 
 	QPushButton *btnGoto = new QPushButton("Jump to Coordinates", this);
-	QPushButton *btnTarget = new QPushButton("Set Target Angles", this);
+	QPushButton *btnTarget = new QPushButton("Set Coordinates as Target Angles", this);
+	btnGoto->setToolTip("Set the current instrument position to the given crystal coordinates.");
+	btnTarget->setToolTip("Set the given crystal coordinates as the target position for pathfinding.");
 
 	const char* labels[] = {
-		"Momentum (h):", 
-		"Momentum (k):", 
-		"Momentum (l):", 
-		"Initial k (ki):", 
-		"Final k (kf):", 
+		"Momentum (h):",
+		"Momentum (k):",
+		"Momentum (l):",
+		"Initial k (ki):",
+		"Final k (kf):",
 		"Energy (E):"
 	};
 

src/gui/dock/PathProperties.cpp

@@ -68,6 +68,9 @@ PathPropertiesWidget::PathPropertiesWidget(QWidget *parent)
 	QPushButton *btnGotoFinish = new QPushButton("Jump to Target Angles", this);
 	m_btnCalcMesh = new QPushButton(CALC_MESH_TITLE, this);
 	m_btnCalcPath = new QPushButton(CALC_PATH_TITLE, this);
+	btnGotoFinish->setToolTip("Set the current instrument position to the given target angles.");
+	m_btnCalcMesh->setToolTip("Calculate the mesh of possible paths used for pathfinding.");
+	m_btnCalcPath->setToolTip("Calculate the actual path from the current to the target instrument position.");
 	//m_btnCalcMesh->setShortcut(Qt::ALT | Qt::Key_M);
 	//m_btnCalcPath->setShortcut(Qt::ALT | Qt::Key_P);
 	m_sliderPath = new QSlider(Qt::Horizontal, this);

src/gui/dock/TASProperties.cpp

@@ -51,6 +51,7 @@ TASPropertiesWidget::TASPropertiesWidget(QWidget *parent)
 	m_spinAnaD = new QDoubleSpinBox(this);
 
 	QPushButton *btnTarget = new QPushButton("Set Current Angles as Target", this);
+	btnTarget->setToolTip("Set the current instrument position as the target position for pathfinding.");
 
 	m_checkScatteringSense[0] = new QCheckBox(this);
 	m_checkScatteringSense[1] = new QCheckBox(this);
@@ -59,6 +60,9 @@ TASPropertiesWidget::TASPropertiesWidget(QWidget *parent)
 	m_checkScatteringSense[0]->setText("Monochromator ccw");
 	m_checkScatteringSense[1]->setText("Sample ccw");
 	m_checkScatteringSense[2]->setText("Analyser ccw");
+	m_checkScatteringSense[0]->setToolTip("Move the monochromator scattering angle in the counterclockwise direction.");
+	m_checkScatteringSense[1]->setToolTip("Move the sample scattering angle in the counterclockwise direction.");
+	m_checkScatteringSense[2]->setToolTip("Move the analyser scattering angle in the counterclockwise direction.");
 
 	m_checkScatteringSense[0]->setChecked(true);
 	m_checkScatteringSense[1]->setChecked(false);