[gnue] r8834 - in trunk/gnue-forms/src/uidrivers/qt3: . widgets

[johannes]

Author: johannes
Date: 2006-10-18 03:07:44 -0500 (Wed, 18 Oct 2006)
New Revision: 8834

Modified:
   trunk/gnue-forms/src/uidrivers/qt3/dialogs.py
   trunk/gnue-forms/src/uidrivers/qt3/widgets/form.py
Log:
Fixed dialogs and added AboutBox


Modified: trunk/gnue-forms/src/uidrivers/qt3/dialogs.py
===================================================================
--- trunk/gnue-forms/src/uidrivers/qt3/dialogs.py       2006-10-18 07:46:51 UTC 
(rev 8833)
+++ trunk/gnue-forms/src/uidrivers/qt3/dialogs.py       2006-10-18 08:07:44 UTC 
(rev 8834)
@@ -25,8 +25,9 @@
 """
 
 import qt
-import gnue
 
+from gnue.forms import VERSION
+
 __all__ = ['ExceptionDialog', 'InputDialog']
 
 # =============================================================================
@@ -117,6 +118,88 @@
 
 
 # =============================================================================
+# AboutDialog
+# =============================================================================
+
+class AboutBox(qt.QDialog):
+    """
+    Displays an about dialog for the current application
+    """
+
+    # -------------------------------------------------------------------------
+    # Constructor
+    # -------------------------------------------------------------------------
+
+    def __init__(self, parent, name, version, author, descr, icon):
+        """
+        @param parent: QT widget to be the parent of the dialog
+        @param name: name of the application
+        @param version: version of the application
+        @param author: author of the application
+        @param description: text describing the form
+        @param icon: path to the appication's icon
+        """
+
+        qt.QDialog.__init__(self, parent)
+
+        current = self.font()
+        small = qt.QFont(current.family(), current.pointSize()-1)
+        bold = qt.QFont(current.family(), current.pointSize(), qt.QFont.Bold)
+
+        self.setCaption(u_("About %s") % name)
+
+        vbox = qt.QVBoxLayout(self, 4)
+        vbox.setMargin(12)
+
+        if icon:
+            label = qt.QLabel(self)
+            label.setPixmap(qt.QPixmap(icon))
+            vbox.addWidget(label, 0, qt.Qt.AlignHCenter)
+
+        label = qt.QLabel(name, self)
+        label.setFont(bold)
+        vbox.addWidget(label, 0, qt.Qt.AlignHCenter)
+
+        if version:
+            label = qt.QLabel(u_("Version: %s") % version, self)
+            label.setFont(small)
+            vbox.addWidget(label, 0, qt.Qt.AlignHCenter)
+
+        if author:
+            label = qt.QLabel(author, self)
+            vbox.addWidget(label, 0, qt.Qt.AlignHCenter)
+
+        if descr:
+            label = qt.QLabel(descr, self)
+            vbox.addWidget(label, 1, qt.Qt.AlignHCenter | qt.Qt.WordBreak)
+
+        sep = qt.QFrame(self, "separatorline")
+        sep.setFrameStyle(qt.QFrame.HLine | qt.QFrame.Sunken)
+        vbox.addWidget(sep, 0)
+
+        label = qt.QLabel("GNU Enterprise Forms", self)
+        label.setFont(bold)
+        vbox.addWidget(label, 0, qt.Qt.AlignHCenter)
+
+        vers = "Version %s / %s %s" % (VERSION, 'QT', qt.qVersion())
+        label = qt.QLabel(vers, self)
+        label.setFont(small)
+        vbox.addWidget(label, 0, qt.Qt.AlignHCenter)
+
+        hbox = qt.QHBoxLayout(4)
+        hbox.addStretch(1)
+
+        ok = qt.QPushButton(u_("Ok"), self)
+        self.connect(ok, qt.SIGNAL('clicked()'), self.accept)
+        hbox.addWidget(ok, 0)
+
+        hbox.addStretch(1)
+
+        vbox.addLayout(hbox)
+
+
+
+# =============================================================================
 # LineEdit widget for InputDialog
 # =============================================================================
 

Modified: trunk/gnue-forms/src/uidrivers/qt3/widgets/form.py
===================================================================
--- trunk/gnue-forms/src/uidrivers/qt3/widgets/form.py  2006-10-18 07:46:51 UTC 
(rev 8833)
+++ trunk/gnue-forms/src/uidrivers/qt3/widgets/form.py  2006-10-18 08:07:44 UTC 
(rev 8834)
@@ -25,7 +25,10 @@
 """
 
 import qt
+import os
 
+from gnue.common.apps import GConfig
+from gnue.forms.uidrivers.qt3 import dialogs
 from gnue.forms.uidrivers.qt3.MenuBar import MenuBar
 from gnue.forms.uidrivers.qt3.ToolBar import ToolBar
 from gnue.forms.uidrivers.qt3.widgets._base import UIHelper
@@ -90,7 +93,8 @@
         self.main_window.setCaption(self._form.title)
 
         self.main_widget = qt.QWidget(self.main_window)
-        self.main_window.setCentralWidget(self.main_widget)
+        if self._form.style != 'dialog':
+            self.main_window.setCentralWidget(self.main_widget)
 
         base_sizer = qt.QVBoxLayout(self.main_widget)
         base_sizer.setMargin(6)
@@ -311,6 +315,19 @@
 
     # -------------------------------------------------------------------------
 
+    def _ui_show_about_(self, name, version, author, description):
+        """
+        Show the about box describing the current application
+        """
+        idir = GConfig.getInstalledBase('forms_images', 'common_images')
+        icon = os.path.join(idir, 'gnue-icon.png')
+
+        dlg = dialogs.AboutBox(self.main_window, name, version, author,
+                description, icon)
+        dlg.exec_loop()
+
+    # -------------------------------------------------------------------------
+
     def _ui_close_(self):
         """
         Close the window (acutally only hide it)