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extendable message view - 

a solution for ticket #313
This commit is contained in:
Dimitur Kirov 2005-07-25 14:27:48 +00:00
parent 0b0e605bb1
commit 8521c7b8e3
2 changed files with 47 additions and 3 deletions
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47
src/chat.py
View File

@ -345,6 +345,39 @@ class Chat:
del self.tagStatus[jid]
self.show_title()
def size_request(self, a, b, xml_top, message_scrollwindow):
''' When message_textview changes its size. If the new height
will enlarge the window, enable the scrollbar automatic policy'''
message_textview = xml_top.get_widget('message_textview')
conversation_scrolledwindow = \
xml_top.get_widget('conversation_scrolledwindow')
vpaned = xml_top.get_widget('vpaned')
if not vpaned.window:
return
banner_eventbox = xml_top.get_widget('banner_eventbox')
actions_hbox = xml_top.get_widget('actions_hbox')
if not actions_hbox:
actions_hbox = xml_top.get_widget('gc_actions_hbox')
x1 = conversation_scrolledwindow.get_property("height-request")
x2 = b.height
x3 = vpaned.window.get_size()[1]
x4 = banner_eventbox.size_request()[1]
x5 = actions_hbox.size_request()[1]
add_length = 22
if not self.compact_view_current_state:
add_length += x4 + x5
if x2 + x1 + add_length > x3:
message_scrollwindow.set_property('vscrollbar-policy', gtk.POLICY_AUTOMATIC)
message_scrollwindow.set_property('hscrollbar-policy', gtk.POLICY_AUTOMATIC)
message_scrollwindow.set_property('height-request',x3 - x1 - add_length)
else:
message_scrollwindow.set_property('vscrollbar-policy', gtk.POLICY_NEVER)
message_scrollwindow.set_property('hscrollbar-policy', gtk.POLICY_NEVER)
message_scrollwindow.set_property('height-request',-1)
return True
def new_tab(self, jid):
#FIXME: text formating buttons will be hidden in 0.8 release
for w in ['bold_togglebutton', 'italic_togglebutton', 'underline_togglebutton']:
@ -429,16 +462,26 @@ class Chat:
xm = gtk.glade.XML(GTKGUI_GLADE, 'chat_tab_hbox', APP)
tab_hbox = xm.get_widget('chat_tab_hbox')
user = self.contacts[jid]
message_textview = self.xmls[jid].get_widget('message_textview')
message_scrollwindow = self.xmls[jid].get_widget('scrolledwindow31')
elif self.widget_name == 'groupchat_window':
xm = gtk.glade.XML(GTKGUI_GLADE, 'groupchat_tab_hbox', APP)
tab_hbox = xm.get_widget('groupchat_tab_hbox')
message_textview = self.xmls[jid].get_widget('message_textview')
message_scrollwindow = self.xmls[jid].get_widget('scrolledwindow19')
xm.signal_connect('on_close_button_clicked',
self.on_close_button_clicked, jid)
child = self.childs[jid]
self.notebook.append_page(child, tab_hbox)
message_textview.connect('size-request', self.size_request,
self.xmls[jid], message_scrollwindow)
message_scrollwindow.set_property('height-request', -1)
message_scrollwindow.set_property('hscrollbar-policy', gtk.POLICY_NEVER)
message_scrollwindow.set_property('vscrollbar-policy', gtk.POLICY_NEVER)
#init new sent history for this conversation
self.sent_history[jid] = []
self.sent_history_pos[jid] = 0

3
src/gtkgui.glade
View File

@ -8566,6 +8566,7 @@ Custom</property>
<child>
<widget class="GtkScrolledWindow" id="conversation_scrolledwindow">
<property name="width_request">200</property>
<property name="height_request">40</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
@ -10063,7 +10064,7 @@ Status message</property>
</child>
<child>
<widget class="GtkVPaned" id="vpaned3">
<widget class="GtkVPaned" id="vpaned">
<property name="visible">True</property>
<property name="can_focus">True</property>