Set user style sheet in parameter dialog help.

git-svn-id: http://sextante.googlecode.com/svn/trunk/soft/bindings/qgis-plugin@247 881b9c09-3ef8-f3c2-ec3d-21d735c97f4d

Author: cpolymeris@gmail.com

src/sextante/gui/ParametersDialog.py

@@ -28,6 +28,7 @@
 from sextante.outputs.OutputVector import OutputVector
 from sextante.outputs.OutputTable import OutputTable
 from sextante.core.WrongHelpFileException import WrongHelpFileException
+import os
 
 try:
     _fromUtf8 = QtCore.QString.fromUtf8
@@ -74,6 +75,8 @@ def setupUi(self, dialog, alg):
         self.tabWidget.addTab(self.scrollArea, "Parameters")
         self.verticalLayout.addWidget(self.tabWidget)
         self.webView = QtWebKit.QWebView()
+        cssUrl = QtCore.QUrl(os.path.join(os.path.dirname(__file__), "help", "help.css"))
+        self.webView.settings().setUserStyleSheetUrl(cssUrl)
         html = None
         try:
             if self.alg.helpFile():

src/sextante/gui/help/help.css

@@ -0,0 +1,9 @@
+h1 { color: darkblue; font-size: 1.4em;}
+h2 { color: darkblue; font-size: 1.2em; }
+table { border: 1px solid darkblue; margin: 20px}
+div.author { font-style: italic; font-size: small; }
+div.description { text-indent:50px; text-align:justify; margin: 20px; }
+dt { font-weight: bold; background-color: lightgrey; border-bottom: 1px solid grey; }
+dd { font-style: normal; float: center; }
+div.type { font-weight: normal; font-style: italic; float: right;}
+div.constraints{ font-style: italic; }

src/sextante/saga/help/help.css

@@ -0,0 +1 @@
+../../gui/help/help.css