Author: reinhard
Date: 2009-10-26 16:19:19 -0500 (Mon, 26 Oct 2009)
New Revision: 10007
Modified:
trunk/gnue-forms/src/GFObjects/GFTabStop.py
trunk/gnue-forms/src/uidrivers/curses/widgets/_base.py
trunk/gnue-forms/src/uidrivers/gtk2/widgets/_base.py
trunk/gnue-forms/src/uidrivers/html/widgets/_base.py
trunk/gnue-forms/src/uidrivers/qt3/widgets/_base.py
trunk/gnue-forms/src/uidrivers/qt4/widgets/_base.py
trunk/gnue-forms/src/uidrivers/win32/widgets/_base.py
trunk/gnue-forms/src/uidrivers/wx26/widgets/_base.py
trunk/gnue-forms/src/uidrivers/wx26/widgets/entry.py
Log:
If a grid contains an entry of style "label", highlight the current record.
This makes it possible to use the grid much like a listbox with several
columns, except that the labels in the grid cannot receive the focus. Currently
only implemented for wx26.
Modified: trunk/gnue-forms/src/GFObjects/GFTabStop.py
===================================================================
--- trunk/gnue-forms/src/GFObjects/GFTabStop.py 2009-10-25 15:37:02 UTC (rev
10006)
+++ trunk/gnue-forms/src/GFObjects/GFTabStop.py 2009-10-26 21:19:19 UTC (rev
10007)
@@ -261,6 +261,9 @@
# Set widgets to editable or non-editable
self.__update_editable(refresh_start)
+ # Let the marker for the current row in grids follow.
+ self.ui_set_current_row()
+
finally:
# If this was the currently focused widget, move the focus along
if self._form.get_focus_object() is self:
@@ -415,7 +418,20 @@
self.uiWidget._ui_focus_out_(self._visibleIndex)
+ # -------------------------------------------------------------------------
+ def ui_set_current_row(self):
+ """
+ Notify the UI widget about the row on screen containing the current
+ record.
+ """
+
+ if self.__current_row_enabled:
+ self.uiWidget._ui_set_current_row_(self._visibleIndex)
+ else:
+ self.uiWidget._ui_set_current_row_(-1)
+
+
# =============================================================================
# Base class for all widgets bound to a field
# =============================================================================
Modified: trunk/gnue-forms/src/uidrivers/curses/widgets/_base.py
===================================================================
--- trunk/gnue-forms/src/uidrivers/curses/widgets/_base.py 2009-10-25
15:37:02 UTC (rev 10006)
+++ trunk/gnue-forms/src/uidrivers/curses/widgets/_base.py 2009-10-26
21:19:19 UTC (rev 10007)
@@ -135,7 +135,13 @@
self._call_widget_(index, '_ui_focus_out_')
self.__focus_index = None
+ # -------------------------------------------------------------------------
+ def _ui_set_current_row_(self, index):
+
+ pass
+
+
# -------------------------------------------------------------------------
# Set text for widget
# -------------------------------------------------------------------------
Modified: trunk/gnue-forms/src/uidrivers/gtk2/widgets/_base.py
===================================================================
--- trunk/gnue-forms/src/uidrivers/gtk2/widgets/_base.py 2009-10-25
15:37:02 UTC (rev 10006)
+++ trunk/gnue-forms/src/uidrivers/gtk2/widgets/_base.py 2009-10-26
21:19:19 UTC (rev 10007)
@@ -218,7 +218,13 @@
if isinstance (item, gtk.Entry):
item.select_region (0,0)
+ # -------------------------------------------------------------------------
+ def _ui_set_current_row_(self, index):
+
+ pass
+
+
# ---------------------------------------------------------------------------
# Set the value of a widget
# ---------------------------------------------------------------------------
Modified: trunk/gnue-forms/src/uidrivers/html/widgets/_base.py
===================================================================
--- trunk/gnue-forms/src/uidrivers/html/widgets/_base.py 2009-10-25
15:37:02 UTC (rev 10006)
+++ trunk/gnue-forms/src/uidrivers/html/widgets/_base.py 2009-10-26
21:19:19 UTC (rev 10007)
@@ -149,7 +149,13 @@
widget = self.widgets[index]
assert gDebug (6, "Lose focus: %s" % widget)
+ # -------------------------------------------------------------------------
+ def _ui_set_current_row_(self, index):
+
+ pass
+
+
#
---------------------------------------------------------------------------
# Set the value of a widget
#
---------------------------------------------------------------------------
Modified: trunk/gnue-forms/src/uidrivers/qt3/widgets/_base.py
===================================================================
--- trunk/gnue-forms/src/uidrivers/qt3/widgets/_base.py 2009-10-25 15:37:02 UTC
(rev 10006)
+++ trunk/gnue-forms/src/uidrivers/qt3/widgets/_base.py 2009-10-26 21:19:19 UTC
(rev 10007)
@@ -81,8 +81,14 @@
label.show()
widget.hide()
+ # -------------------------------------------------------------------------
+ def _ui_set_current_row_(self, index):
+
+ pass
+
+
# =============================================================================
# Base class for H/V-Boxes in a managed layout
# =============================================================================
Modified: trunk/gnue-forms/src/uidrivers/qt4/widgets/_base.py
===================================================================
--- trunk/gnue-forms/src/uidrivers/qt4/widgets/_base.py 2009-10-25 15:37:02 UTC
(rev 10006)
+++ trunk/gnue-forms/src/uidrivers/qt4/widgets/_base.py 2009-10-26 21:19:19 UTC
(rev 10007)
@@ -81,8 +81,14 @@
label.show()
widget.hide()
+ # -------------------------------------------------------------------------
+ def _ui_set_current_row_(self, index):
+
+ pass
+
+
# =============================================================================
# Base class for H/V-Boxes in a managed layout
# =============================================================================
Modified: trunk/gnue-forms/src/uidrivers/win32/widgets/_base.py
===================================================================
--- trunk/gnue-forms/src/uidrivers/win32/widgets/_base.py 2009-10-25
15:37:02 UTC (rev 10006)
+++ trunk/gnue-forms/src/uidrivers/win32/widgets/_base.py 2009-10-26
21:19:19 UTC (rev 10007)
@@ -732,6 +732,9 @@
# If we are in a grid, exchange entry widget with the label
assert gDebug(6, "_ui_focus_out_ not implemented for win32 driver yet")
+ def _ui_set_current_row_(self, index):
+ pass
+
def _ui_set_value_(self, index, value):
widget = self.widgets[index]
widget.SetValue(textEncode(value))
Modified: trunk/gnue-forms/src/uidrivers/wx26/widgets/_base.py
===================================================================
--- trunk/gnue-forms/src/uidrivers/wx26/widgets/_base.py 2009-10-25
15:37:02 UTC (rev 10006)
+++ trunk/gnue-forms/src/uidrivers/wx26/widgets/_base.py 2009-10-26
21:19:19 UTC (rev 10007)
@@ -164,7 +164,13 @@
widget._gnue_label_.Show()
widget.GetContainingSizer().Layout()
+ # -------------------------------------------------------------------------
+ def _ui_set_current_row_(self, index):
+
+ pass
+
+
# -------------------------------------------------------------------------
# Add a widget into a vertical box sizer
# -------------------------------------------------------------------------
Modified: trunk/gnue-forms/src/uidrivers/wx26/widgets/entry.py
===================================================================
--- trunk/gnue-forms/src/uidrivers/wx26/widgets/entry.py 2009-10-25
15:37:02 UTC (rev 10006)
+++ trunk/gnue-forms/src/uidrivers/wx26/widgets/entry.py 2009-10-26
21:19:19 UTC (rev 10007)
@@ -69,6 +69,9 @@
if self.in_grid:
self.widget._gnue_label_ = self.label
+ self.__current_row = None
+ self.__current_row_color_save = None
+
# We return the entry object here, since we will bind events to it
# later
return self.widget
@@ -632,6 +635,39 @@
# -------------------------------------------------------------------------
+ # Mark the current row for label style entries
+ # -------------------------------------------------------------------------
+
+ def _ui_set_current_row_(self, index):
+
+ # If we are a label in a grid, change the background color.
+ if self.in_grid and self._gfObject.style.lower() == 'label':
+ # Reset old current row to normal color.
+ if self.__current_row is not None:
+ widget = self.widgets[self.__current_row]
+ widget.SetForegroundColour(wx.NullColour)
+ widget._gnue_label_.SetForegroundColour(wx.NullColour)
+ widget.GetParent().SetBackgroundColour(
+ self.__current_row_color_save)
+
+ # Set new current row to specific color.
+ if index == -1:
+ self.__current_row = None
+ self.__current_row_color_save = None
+ else:
+ self.__current_row = index
+ widget = self.widgets[index]
+ self.__current_row_color_save = \
+ widget.GetParent().GetBackgroundColour()
+ widget.SetForegroundColour(
+ wx.SystemSettings_GetColour(wx.SYS_COLOUR_HIGHLIGHTTEXT))
+ widget._gnue_label_.SetForegroundColour(
+ wx.SystemSettings_GetColour(wx.SYS_COLOUR_HIGHLIGHTTEXT))
+ widget.GetParent().SetBackgroundColour(
+ wx.SystemSettings_GetColour(wx.SYS_COLOUR_HIGHLIGHT))
+
+
+ # -------------------------------------------------------------------------
# Get the minimum size of a widget
# -------------------------------------------------------------------------
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