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feat: implement configurable font settings for VTK viewports and GUI elements with persistent preferences.

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This commit is contained in:
AndreaRigoni
2026-04-15 14:50:46 +00:00
parent bf4006ff91
commit 24ec326715
20 changed files with 433 additions and 28 deletions
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23
app/gcompose/src/MainPanel.cpp
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@@ -6,6 +6,8 @@
#include "Core/ObjectsContext.h"
#include "Vtk/vtkObjectsContext.h"
#include "Vtk/vtkQViewport.h"
#include "Vtk/vtkViewportProperties.h"
#include <Vtk/uLibVtkInterface.h>
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QSplitter>
@@ -22,7 +24,7 @@
#include "PreferencesDialog.h"
#include "Settings.h"
MainPanel::MainPanel(QWidget* parent) : QWidget(parent), m_context(nullptr), m_mainVtkContext(nullptr) {
MainPanel::MainPanel(QWidget* parent) : QWidget(parent), m_context(nullptr), m_mainVtkContext(nullptr), m_viewportProps(nullptr) {
this->setObjectName("MainPanel");
this->setAttribute(Qt::WA_StyledBackground);
auto* mainLayout = new QVBoxLayout(this);
@@ -98,6 +100,13 @@ MainPanel::MainPanel(QWidget* parent) : QWidget(parent), m_context(nullptr), m_m
m_firstPane->setObject(obj);
}
});
connect(m_contextPanel, &ContextPanel::propertyUpdated, [this](){
auto viewports = this->findChildren<uLib::Vtk::QViewport*>();
for (auto* vp : viewports) {
vp->Render();
}
});
// Set initial sizes: Context(250), Viewport(600), Properties(250)
QList<int> sizes;
@@ -244,15 +253,21 @@ void MainPanel::onExit() {
void MainPanel::onPreferences() {
uLib::Qt::PreferencesDialog dlg(this);
if (dlg.exec() == QDialog::Accepted) {
// Apply theme
// Apply theme and GUI font
auto theme = uLib::Qt::Settings::Instance().GetTheme();
StyleManager::applyStyle(qApp, theme == uLib::Qt::Settings::Dark ? "dark" : "bright");
auto guiFont = uLib::Qt::Settings::Instance().GetGuiFont();
StyleManager::applyStyle(qApp, theme == uLib::Qt::Settings::Dark ? "dark" : "bright", guiFont);
// Apply rendering preference to all viewports
// Apply rendering and font preferences to all viewports
bool throttled = uLib::Qt::Settings::Instance().GetThrottledRendering();
auto font = uLib::Qt::Settings::Instance().GetFont();
auto fontColor = uLib::Qt::Settings::Instance().GetFontColor();
auto viewports = this->findChildren<uLib::Vtk::QViewport*>();
for (auto* vp : viewports) {
vp->SetThrottledRendering(throttled);
vp->SetFont(font);
vp->SetFontColor(fontColor);
vp->Render();
}
}