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Add auto-scale to preferences dialog

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This commit is contained in:
Ryan Huffman 2015-02-18 11:44:15 -08:00
parent 45ec7fdf07
commit a5b737314d
1 changed files with 19 additions and 0 deletions
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19
interface/src/ui/PreferencesDialog.cpp
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@ -10,6 +10,7 @@
//
#include <QFileDialog>
#include <QFont>
#include <AudioClient.h>
#include <avatar/AvatarManager.h>
@ -26,6 +27,18 @@
const int PREFERENCES_HEIGHT_PADDING = 20;
void scaleWidgetFontSizes(QWidget* widget, float scale) {
for (auto child : widget->findChildren<QWidget*>()) {
if (child->parent() == widget) {
scaleWidgetFontSizes(child, scale);
}
}
QFont font = widget->font();
qDebug() << "Pref: " << widget->objectName() << ": " << font.pointSizeF();
font.setPointSizeF(font.pointSizeF() * scale);
widget->setFont(font);
}
PreferencesDialog::PreferencesDialog(QWidget* parent) :
QDialog(parent) {
@ -46,8 +59,14 @@ PreferencesDialog::PreferencesDialog(QWidget* parent) :
// move dialog to left side
move(parentWidget()->geometry().topLeft());
setFixedHeight(parentWidget()->size().height() - PREFERENCES_HEIGHT_PADDING);
auto glCanvas = DependencyManager::get<GLCanvas>();
float dpiScale = 72.0f / glCanvas->logicalDpiX();
scaleWidgetFontSizes(ui.scrollArea, dpiScale);
}
void PreferencesDialog::accept() {
savePreferences();
close();