[PATCH 09/11] Improve theme information panel
Sebastian Kügler
sebas at kde.org
Fri Nov 6 13:54:54 PST 2015
- add sizing information for fonts and fontmetrics
- compute devicePixelRatio from fontmetrics
This shows that Android doesn't give us accurate information about the
default font (hence the Text items being way too small) and a wrong
Screen.devicePixelRatio, which we can actually compute ourselves.
Signed-off-by: Sebastian Kügler <sebas at kde.org>
---
qt-mobile/ThemeTest.qml | 53 ++++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 48 insertions(+), 5 deletions(-)
diff --git a/qt-mobile/ThemeTest.qml b/qt-mobile/ThemeTest.qml
index 55c15ed..c848f1a 100644
--- a/qt-mobile/ThemeTest.qml
+++ b/qt-mobile/ThemeTest.qml
@@ -1,15 +1,58 @@
import QtQuick 2.5
import QtQuick.Layouts 1.1
-ColumnLayout {
+GridLayout {
id: themetest
+ columns: 2
- Text {
- text: "units.gridUnit is: " + units.gridUnit
+ Label {
+ Layout.columnSpan: 2
+ Layout.fillHeight: true
+ text: "Theme Information"
}
- Text {
- text: "units.devicePixelRatio: " + units.devicePixelRatio
+ FontMetrics {
+ id: fm
+ }
+
+ Label {
+ text: "units.gridUnit:"
+ }
+ Label {
+ text: units.gridUnit
+ }
+
+ Label {
+ text: "units.devicePixelRatio:"
+ }
+ Label {
+ text: units.devicePixelRatio
+ }
+
+ Label {
+ text: "FontMetrics pointSize:"
+ }
+ Label {
+ text: fm.font.pointSize
+ }
+
+ Label {
+ text: "FontMetrics pixelSize:"
+ }
+ Label {
+ text: fm.height
+
+ }
+
+ Label {
+ text: "hand-computed devicePixelRatio:"
+ }
+ Label {
+ text: fm.height / fm.font.pointSize
+ }
+ Item {
+ Layout.columnSpan: 2
+ Layout.fillHeight: true
}
}
--
2.6.2
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