[PATCH 07/11] [HiDPI] actually use defaultIconSize()

[Giuseppe Bilotta]

Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta at gmail.com>
---
 qt-ui/profile/divetooltipitem.cpp | 11 +++--------
 qt-ui/starwidget.cpp              | 10 +++-------
 qt-ui/tableview.cpp               |  8 ++------
 3 files changed, 8 insertions(+), 21 deletions(-)

diff --git a/qt-ui/profile/divetooltipitem.cpp b/qt-ui/profile/divetooltipitem.cpp
index 71d987a..fe69b56 100644
--- a/qt-ui/profile/divetooltipitem.cpp
+++ b/qt-ui/profile/divetooltipitem.cpp
@@ -4,6 +4,7 @@
 #include "dive.h"
 #include "profile.h"
 #include "membuffer.h"
+#include "metrics.h"
 #include <QPropertyAnimation>
 #include <QGraphicsSceneMouseEvent>
 #include <QPen>
@@ -138,15 +139,9 @@ ToolTipItem::ToolTipItem(QGraphicsItem *parent) : QGraphicsPathItem(parent),
 	timeAxis(0),
 	lastTime(-1)
 {
-	// compute icon size, by rounding the font height to the nearest multiple of
-	// 16 (small), and setting medium, big and spacing proportionally
+	// set icon sizes and spacing from the default icon size
 	if (iconMetrics.small == -1) {
-		int height = QFontMetrics(title->font()).height();
-		iconMetrics.small = (height + 8)/16;
-		iconMetrics.small *= 16;
-		// enforce a minimum small
-		if (iconMetrics.small < 16)
-			iconMetrics.small = 16;
+		iconMetrics.small = defaultIconSize();
 		iconMetrics.medium = iconMetrics.small + iconMetrics.small/2;
 		iconMetrics.big = iconMetrics.small*2;
 		iconMetrics.spacing = iconMetrics.small/4;
diff --git a/qt-ui/starwidget.cpp b/qt-ui/starwidget.cpp
index e12692c..fe4342b 100644
--- a/qt-ui/starwidget.cpp
+++ b/qt-ui/starwidget.cpp
@@ -1,4 +1,5 @@
 #include "starwidget.h"
+#include "metrics.h"
 #include <QSvgRenderer>
 #include <QPainter>
 #include <QPaintEvent>
@@ -83,14 +84,9 @@ StarWidget::StarWidget(QWidget *parent, Qt::WindowFlags f) : QWidget(parent, f),
 	current(0),
 	readOnly(false)
 {
-	// compute image size, by rounding the font height to the nearest multiple of 16
+	// set image size and spacing from the default icon size
 	if (imgMetrics.size == -1) {
-		int height = QFontMetrics(parent->font()).height();
-		imgMetrics.size = (height + 8)/16;
-		imgMetrics.size *= 16;
-		// enforce a minimum size
-		if (imgMetrics.size < 16)
-			imgMetrics.size = 16;
+		imgMetrics.size = defaultIconSize();
 		imgMetrics.spacing = imgMetrics.size/8;
 	}
 
diff --git a/qt-ui/tableview.cpp b/qt-ui/tableview.cpp
index a654e3c..689a2c1 100644
--- a/qt-ui/tableview.cpp
+++ b/qt-ui/tableview.cpp
@@ -16,12 +16,8 @@ TableView::TableView(QWidget *parent) : QWidget(parent)
 	QFontMetrics fm(defaultModelFont());
 	int text_ht = fm.height();
 	int text_em = fm.width('m');
-	// icon size is the closest multiple of 16 to the font height
-	metrics.icon_size = (text_ht + 8)/16;
-	metrics.icon_size *= 16;
-	// enforce a minimum size
-	if (metrics.icon_size < 16)
-		metrics.icon_size = 16;
+	// set icon and button size from the default icon size
+	metrics.icon_size = defaultIconSize(text_ht);
 	metrics.btn_size = metrics.icon_size + metrics.icon_size/2;
 	metrics.btn_gap = metrics.icon_size/8;
 
-- 
2.1.0.255.gcd10c46