many modules: trivial cleanups only

- Remove "this->" where it's not needed. Possibly rename shadowed vars.
- Don't reload the options bundle manually since `options::opts' exists
for that very reason.
- Remove '^ \+$' whitespace
- :retab

2 files changed, 3 insertions, 3 deletions

diff --git a/pose-widget/glwidget.cpp b/pose-widget/glwidget.cpp
index a6425fde..b2ec68a7 100644
--- a/pose-widget/glwidget.cpp
+++ b/pose-widget/glwidget.cpp
@@ -28,7 +28,7 @@ GLWidget::~GLWidget()
 void GLWidget::paintEvent ( QPaintEvent * event ) {
     QPainter p(this);
     project_quad_texture();
-    p.drawImage(event->rect(), texture);
+    p.drawImage(event->rect(), image);
 }
 
 void GLWidget::rotateBy(float xAngle, float yAngle, float zAngle, float x, float y, float z)
@@ -231,7 +231,7 @@ void GLWidget::project_quad_texture() {
                 }
             }
         }
-    this->texture = texture;
+    image = texture;
 }
 
 GLWidget::vec2 GLWidget::project(const vec3 &point)
diff --git a/pose-widget/glwidget.h b/pose-widget/glwidget.h
index 8896a3cf..25823985 100644
--- a/pose-widget/glwidget.h
+++ b/pose-widget/glwidget.h
@@ -41,5 +41,5 @@ private:
     vec3 translation;
     QImage front;
     QImage back;
-    QImage texture;
+    QImage image;
 };