brush tool allows more detail, and added icon for mimetype in linux

CMakeLists.txt

@@ -354,6 +354,7 @@ else()
     install(TARGETS infinipaint DESTINATION bin)
     install(FILES linuxinstall/com.infinipaint.infinipaint.desktop DESTINATION share/applications)
     install(FILES logo.svg DESTINATION share/icons/hicolor/scalable/apps RENAME com.infinipaint.infinipaint.svg)
+    install(FILES logo.svg DESTINATION share/icons/hicolor/scalable/mimetypes RENAME com.infinipaint.infinipaint-application-infpnt.svg)
     install(FILES linuxinstall/com.infinipaint.infinipaint.metainfo.xml DESTINATION share/metainfo)
     install(FILES linuxinstall/com.infinipaint.infinipaint.xml DESTINATION share/mime/packages)
 endif()

linuxinstall/com.infinipaint.infinipaint.xml

@@ -3,5 +3,6 @@
     <mime-type type="application/x-com.infinipaint.infinipaint.infpnt">
         <comment>InfiniPaint Canvas</comment>
         <glob pattern="*.infpnt"/>
+        <icon name="com.infinipaint.infinipaint-application-infpnt"/>
     </mime-type>
 </mime-info>

src/DrawComponents/DrawBrushStroke.hpp

@@ -8,7 +8,7 @@
 #include <include/core/SkPath.h>
 #endif
 
-#define DRAW_MINIMUM_LIMIT 0.75
+#define DRAW_MINIMUM_LIMIT 0.3
 
 
 struct DrawBrushStrokePoint {

src/Toolbar.hpp

@@ -159,11 +159,6 @@ class Toolbar {
             GSETTINGS_KEYBINDS,
             GSETTINGS_DEBUG
         } generalSettingsOptions = GSETTINGS_GENERAL;
-        
-        enum AboutMenuOptions {
-            ABOUTOPTIONS_INFINIPAINT,
-            ABOUTOPTIONS_THIRDPARTY
-        } aboutMenuOptions = ABOUTOPTIONS_INFINIPAINT;
 
         struct BookmarkMenu {
             bool popupOpen = false;