Comments (4)
OK, So maybe it is a font issue on Linux.
I solved the issue with this patch.
QHexView::QHexView(QWidget *parent) : QAbstractScrollArea(parent), m_document(NULL), m_renderer(NULL), m_readonly(false)
{
//this->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont));
QFont font("Monospace");
font.setStyleHint(QFont::TypeWriter);
this->setFont(font);
from qhexview.
It looks like a Qt bug:
- https://forum.qt.io/topic/95826/qfontdatabase-doesn-t-give-me-a-fixed-font-lubuntu-18-10/4
- https://bugreports.qt.io/browse/QTBUG-54623
The workaround is more or less the one posted by you:
if (fixedFont.fixedPitch() == false) { // workaround for QTBUG-54623
fixedFont.setFamily("monospace");
}
I can add it to the widget...thanks for reporting!
from qhexview.
OK. It looks like it fixed the Issue.
It would be good to have some simple examples for this widget.
i.e. I am trying to set the cursor to an offset.
QHexView *pcntwgt = dynamic_cast<QHexView *>(centralWidget());
QHexCursor* cur = pcntwgt->document()->cursor();
int reminder=offset%16;
cur->moveTo(offset/16,reminder,0);
Does not work. :-( Maybe some kind of repaint() is required....
from qhexview.
Actually,
I added an emit positionChanged(); in the QHexCursor::moveTo function, then it worked as I expected.
void QHexCursor::moveTo(int line, int column, int nibbleindex)
{
...
emit positionChanged();
}
from qhexview.
Related Issues (20)
- Hex display width and comments HOT 7
- Unsymmetric page-up vs page-down HOT 1
- Render artefacts on top right of Hex Table HOT 6
- Possible error
- Fractional QFont width on a Pi HOT 4
- Horizontal scroll bar issues HOT 4
- QHexView cannot build HOT 4
- QHexview displays the extension HOT 4
- support change font size using setFont(...) HOT 5
- Renderer does not work well with widget’s width HOT 5
- Add dataChanged signal HOT 1
- Optional radio buttons that switch mode (insert / overwrite) inside header HOT 1
- Configurable mouse wheel scroll speed HOT 1
- Non-blinking cursor HOT 2
- Incorrect cursor selection rendering in ASCII area HOT 8
- QHexView does not support Qt5.7 HOT 5
- QHexDocument::searchForward does not move the cursor past the first result
- QHexView 5.0 Development HOT 94
- Qt6 compatibility (5.0 branch) HOT 2
- 5.0 branch and Qt5 cmake compatibility HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from qhexview.