Added the document tile buttons and icons

nw/gui/docbars.py

@@ -29,7 +29,7 @@
 import logging
 import nw
 
-from PyQt5.QtCore import Qt
+from PyQt5.QtCore import Qt, QSize
 from PyQt5.QtGui import QPalette, QColor
 from PyQt5.QtWidgets import (
     qApp, QWidget, QFrame, QGridLayout, QLabel, QLineEdit, QPushButton,
@@ -170,7 +170,7 @@ class GuiSearchBar(QWidget):
 
 class GuiDocTitleBar(QWidget):
 
-    def __init__(self, theParent, theProject):
+    def __init__(self, theParent, theProject, isEditor):
         QWidget.__init__(self, theParent)
 
         logger.debug("Initialising GuiDocTitleBar ...")
@@ -180,6 +180,7 @@ class GuiDocTitleBar(QWidget):
         self.theProject = theProject
         self.theTheme   = theParent.theTheme
         self.theHandle  = None
+        self.isEditor   = isEditor
 
         # Make a QPalette that matches the Syntax Theme
         self.thePalette = QPalette()
@@ -191,6 +192,7 @@ class GuiDocTitleBar(QWidget):
         self.setAutoFillBackground(True)
         self.setPalette(self.thePalette)
 
+        # Title Label
         self.theTitle = QLabel()
         self.theTitle.setText("")
         self.theTitle.setIndent(0)
@@ -207,9 +209,45 @@ class GuiDocTitleBar(QWidget):
         lblFont.setPointSizeF(0.9*self.theTheme.fontPointSize)
         self.theTitle.setFont(lblFont)
 
+        # Buttons
+        iPx = self.theTheme.textIconSize
+
+        self.closeButton = QPushButton("")
+        self.closeButton.setIcon(self.theTheme.getIcon("close"))
+        self.closeButton.setContentsMargins(0, 0, 0, 0)
+        self.closeButton.setIconSize(QSize(iPx, iPx))
+        self.closeButton.setFixedSize(iPx, iPx)
+        self.closeButton.setFlat(True)
+        self.closeButton.setVisible(False)
+
+        if self.isEditor:
+            self.minmaxButton = QPushButton("")
+            self.minmaxButton.setIcon(self.theTheme.getIcon("maximise"))
+            self.minmaxButton.setContentsMargins(0, 0, 0, 0)
+            self.minmaxButton.setIconSize(QSize(iPx, iPx))
+            self.minmaxButton.setFixedSize(iPx, iPx)
+            self.minmaxButton.setFlat(True)
+            self.minmaxButton.setVisible(False)
+        else:
+            self.refreshButton = QPushButton("")
+            self.refreshButton.setIcon(self.theTheme.getIcon("refresh"))
+            self.refreshButton.setContentsMargins(0, 0, 0, 0)
+            self.refreshButton.setIconSize(QSize(iPx, iPx))
+            self.refreshButton.setFixedSize(iPx, iPx)
+            self.refreshButton.setFlat(True)
+            self.refreshButton.setVisible(False)
+
         # Assemble Layout
+        hSp = self.mainConf.pxInt(6)
         self.outerBox = QHBoxLayout()
-        self.outerBox.addWidget(self.theTitle)
+        self.outerBox.setSpacing(hSp)
+        self.outerBox.addSpacing(2*(iPx + hSp))
+        self.outerBox.addWidget(self.theTitle, 1)
+        if self.isEditor:
+            self.outerBox.addWidget(self.minmaxButton, 0)
+        else:
+            self.outerBox.addWidget(self.refreshButton, 0)
+        self.outerBox.addWidget(self.closeButton, 0)
         self.setLayout(self.outerBox)
 
         logger.debug("GuiDocTitleBar initialisation complete")
@@ -227,6 +265,11 @@ class GuiDocTitleBar(QWidget):
         self.theTitle.setText("")
         self.theHandle = tHandle
         if tHandle is None:
+            self.closeButton.setVisible(False)
+            if self.isEditor:
+                self.minmaxButton.setVisible(False)
+            else:
+                self.refreshButton.setVisible(False)
             return False
 
         if self.mainConf.showFullPath:
@@ -244,6 +287,12 @@ class GuiDocTitleBar(QWidget):
                 return False
             self.theTitle.setText(nwItem.itemName)
 
+        self.closeButton.setVisible(True)
+        if self.isEditor:
+            self.minmaxButton.setVisible(True)
+        else:
+            self.refreshButton.setVisible(True)
+
         return True
 
     ##