Commit Graph

243 Commits

Author SHA1 Message Date
Paul Cornett
8b4ae731d3 use wxOVERRIDE
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76220 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2014-03-30 00:02:23 +00:00
Vadim Zeitlin
5e6d30aa0b Add support for sorting by more than one column to generic wxDataViewCtrl.
Maintain a list of columns used for sorting instead of a single sort column
index and allow to add/remove columns to/from it interactively by right
clicking them if AllowMultiColumnSort() was used.

See https://github.com/wxWidgets/wxWidgets/pull/3

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75806 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2014-02-05 22:12:53 +00:00
Václav Slavík
429085a3e7 Override ClearColumns() in wxDataViewListCtrl.
Without this, the associated store's columns would be out of sync,
causing asserts next time a column is appended.

Fixes #14952.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75259 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-11-21 13:13:11 +00:00
Vadim Zeitlin
3f66f6a5b3 Remove all lines containing cvs/svn "$Id$" keyword.
This keyword is not expanded by Git which means it's not replaced with the
correct revision value in the releases made using git-based scripts and it's
confusing to have lines with unexpanded "$Id$" in the released files. As
expanding them with Git is not that simple (it could be done with git archive
and export-subst attribute) and there are not many benefits in having them in
the first place, just remove all these lines.

If nothing else, this will make an eventual transition to Git simpler.

Closes #14487.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-07-26 16:02:46 +00:00
Vadim Zeitlin
3bc1418b81 Fix wxEVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK event type name.
Fix incorrect conflict resolution between the changes of r73823 and r73850:
the first renamed wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED to
wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK while the latter renamed it
to wxEVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED. The proper new name is
wxEVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, use it instead.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73851 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-04-25 11:56:55 +00:00
Vadim Zeitlin
ce7fe42e84 Provide shorter synonyms for wxEVT_XXX constants.
Use the same short names as are used by the event table macros for the event
type constants themselves. This makes them much more comfortable to use, e.g.
Bind(wxEVT_BUTTON) compared to Bind(wxEVT_COMMAND_BUTTON_CLICKED).

The old long names are still kept for backwards compatibility and shouldn't be
removed as it doesn't really cost anything to continue providing them, but all
new event types should only use the short versions.

Closes #10661.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73850 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-04-25 10:11:03 +00:00
Vadim Zeitlin
f6b826564e Remove "ED" suffix from EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED.
The naming of this macro was inconsistent with other similar macros in
wxListCtrl and wxTreeCtrl and even EVT_DATAVIEW_COLUMN_HEADER_CLICK in
wxDataViewCtrl itself. Moreover, it was even documented under the wrong name
without "ED".

Clear this mess by removing the "ED" suffix while still keeping the old macro
name for compatibility.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73823 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-04-17 11:45:07 +00:00
Paul Cornett
c1bae26d32 remove unused private member m_ordered from wxDataViewVirtualListModel
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73271 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-12-26 17:47:47 +00:00
Paul Cornett
c0a2b7180e don't assign NULL to wxUIntPtr, wxUIntPtr is not a pointer, closes #14811
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72927 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-11-08 17:47:16 +00:00
Vadim Zeitlin
1582a1db62 No changes, just fix some typos in comments.
Closes #14494.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72163 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-07-20 11:55:18 +00:00
Vadim Zeitlin
5fb4b6cd65 Add wxDataViewListCtrl::GetItemCount().
This method is convenient and (almost, except for the return value) compatible
with wxListCtrl.

See #11088.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71563 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-05-25 17:02:40 +00:00
Vadim Zeitlin
518cef0470 Add wxDataViewListCtrl::{Set,Get}ItemData() methods.
These methods are convenient when migrating the code that previously used
wxListCtrl to wxDataViewCtrl.

Closes #11088.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71562 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-05-25 17:02:35 +00:00
Vadim Zeitlin
41abc29aa6 Use wxUIntPtr instead of wxClientData in wxDataViewListCtrl.
Do not delete the client data in wxDataViewListCtrl, this class mainly exists
for compatibility with wxListCtrl and as the latter doesn't delete its client
data, neither should the former.

See #11088.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71561 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-05-25 17:02:31 +00:00
Vadim Zeitlin
c04be1a29f Added wxDataViewEvent::SetDragFlags() and GetDropEffect() methods.
Allow specifying the drag operation flags and retrieving the drop effect when
it's over for wxDataViewCtrl drag-and-drop.

Currently this is only implemented in the generic version.

Closes #12583.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71324 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-04-29 23:22:25 +00:00
Vadim Zeitlin
33208b4ecb Remove nonsensical custom comparison code from wxDataViewIndexListModel.
This model was comparing its items by their positions in the list instead of
their values for some reason. This broke sorting in wxDataViewListCtrl using
this model and simply didn't make any sense.

Just remove the comparison code from wxDataViewIndexListModel entirely, the
base class version works just fine for it.

Closes #14116.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71055 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-03-29 23:43:46 +00:00
Václav Slavík
907f09f44b Replace wxDataViewCtrl::StartEditor() with EditItem().
This is more consistent with other wxDVC methods (taking column pointer
as its argument) and other DVC-like classes where the name EditLabel()
is used for similar purposes.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70377 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-01-17 14:05:17 +00:00
Václav Slavík
ee1377e1fa Add wxDataViewCtrl::GetCurrentColumn().
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70375 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-01-17 14:05:07 +00:00
Stefan Neis
6dd0883d55 Do not put semicolons after the definition of an inline function.
Even though most compilers just ignore this, it's just wrong and if you
do get warnings about header files, they can become quite overwhelming.
Forward port of r70163.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70165 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-12-29 14:42:13 +00:00
Vadim Zeitlin
1c959a62ce Add possibility to set item background in generic wxDataViewCtrl.
Added wxDataViewItemAttr::SetBackgroundColour() and code to honour it in the
generic implementation of wxDataViewCtrl.

Closes #12621.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70050 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-12-19 12:54:38 +00:00
Vadim Zeitlin
fa93d732e2 Harmonize wxDataViewCtrl::GetSelection() behaviour in all ports.
wxDataViewCtrl::GetSelection() now always returns invalid item if more than
a single item is selected in a multi-selection control.

Also add HasSelection() and GetSelectedItemsCount() to allow checking if any
items are selected.

Updated the documentation, all ports and added a test for all these functions.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68844 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-08-22 12:41:19 +00:00
Vadim Zeitlin
87df1c87e2 Refactor: replace wxTreeItemId and wxDataViewItem with new wxItemId<>.
Add wxItemId<> template which can be used to identify items in different
{tree,list}-like controls, including wxDataViewCtrl (where it replaces, in
backwards compatible way, wxDataViewItem), wxTreeCtrl (where it replaces
wxTreeItemId) and the upcoming wxTreeListCtrl.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68812 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-08-21 14:08:56 +00:00
Vadim Zeitlin
1871b9facb No changes, just use symbolic NO_IMAGE constant instead of -1 or wxNOT_FOUND.
Existing declarations used -1 in several places to indicate the absence of the
image which wasn't especially clear and was also inconsistent with other
places that used wxNOT_FOUND which didn't make much sense in this context.

Add a new symbolic constant NO_IMAGE in wxWithImages and use it in the classes
deriving from it. This still doesn't help with wx{Tree,List}Ctrl but improves
clarity for the other classes.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68810 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-08-21 14:08:49 +00:00
Vadim Zeitlin
abfdefede3 Add wxWithImages helper mix-in with {Set,Get,Assign}ImageList() methods.
Avoid defining SetImageList() in several different places in wx API as not
only this resulted in (trivial) code duplication but this method also had
different semantics before: it didn't take ownership of the pointer passed to
it in wxTreeCtrl, wxListCtrl and wxBookCtrl and derived classes but did take
its ownership in wxDataViewTreeCtrl and wxRichTextFormattingDialog.

Harmonize this for all the classes now: SetImageList() never takes ownership
while AssignImageList() (which is now available in all classes having
SetImageList()) always does.

Also add convenience wxWithImages::GetImage() helper to avoid (more) code
duplication in wxDataViewTreeCtrl code.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68809 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-08-21 14:08:43 +00:00
Václav Slavík
d5c4a81f2e Make the wxDataViewItem(void*) constructor explicit.
Not having this as an implicit one made it possible to create
wxDataViewItem from any pointer without realizing it, leading to hard to
debug crashes later.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68621 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-08-10 15:21:22 +00:00
Vadim Zeitlin
2a648479df Add wxDataViewEvent::IsEditCancelled() and support for vetoing edit events.
Currently this is only implemented in the generic wxDataViewCtrl, the native
GTK/OSX ports should be modified to support this later.

Closes #13323.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68307 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-07-19 22:35:53 +00:00
Vadim Zeitlin
bbfd454841 Add wxDataViewCtrl::SetRowHeight() and provide its generic implementation.
Allow changing the (fixed) row height without using wxDV_VARIABLE_LINE_HEIGHT
which may slow down the control display too much.

The new method is not implemented for the native GTK and OS X implementations
yet but should be simple to implement there.

See #12749.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67885 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-06-07 22:49:56 +00:00
Vadim Zeitlin
7cc84a7322 No changes, just avoid unused parameters warnings.
Wrap parameters of the stub implementation of the newly added StartEditor() in
WXUNUSED().

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67832 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-06-01 22:58:05 +00:00
Robin Dunn
eeea3b039e Virtualize StartEditor and add implementations for the ports that can do it.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67817 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-05-31 19:36:47 +00:00
Dimitri Schoolwerth
a1b806b982 Replaced Ok() occurrences with IsOk() throughout trunk.
Additionally renamed wxOSX' private wxNativePrinterDC::Ok() function to IsOk().

Didn't deprecate the various Ok() functions: given the amount of changes already introduced in 3.0 a trivial one like this seems more suitable for after 3.0.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67681 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-05-03 16:29:04 +00:00
Stefan Csomor
4bc3adadc1 good catch by clang ...
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66783 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2011-01-27 11:53:51 +00:00
Vadim Zeitlin
98f8e6666b Add the possibility to disable invisible wxDataViewCtrl items.
Add new wxDataViewModel::IsEnabled() and wxDataViewListStore::IsEnabledByRow()
methods and implement support for actually disabling the items in wxOSX/Cocoa
native implementation of wxDataViewCtrl and limited support for it in the
generic version.

We need to implement this in wxGTK using GtkCellRenderer "sensitive" propriety
later.

Closes #12686.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66403 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-12-19 15:02:56 +00:00
Václav Slavík
86755098f5 Account for text attrs in generic wxDataViewCtrl's renderers.
When determining cell content's size, GetSize() measured the text using
wxDataViewCtrl's font, even though it could be renderer in bold or
italics.

Corrected by setting the attributes - and not only the value - prior to
GetSize() calls, and by using the right font in GetTextExtent() calls.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65949 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-10-30 15:57:49 +00:00
Vadim Zeitlin
ce00f59b5b No changes whatsoever, just remove trailing whitespace.
There are no real changes in this commit but it removes all trailing white
space from our source files. This avoids problems when applying patches and
making diffs and it would be nice to prevent it from reappearing.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65680 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-09-30 11:44:45 +00:00
Robert Roebling
b955766e88 Document wxDataViewListModel as common abstract base class for
wxDataViewIndexListModel and wxDataViewVirtualListModel.

Add wxDataViewListModel::GetCount() as both have it.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65539 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-09-13 20:12:57 +00:00
Robert Roebling
d8090b5e2c Further work on wxDataViewListModel::Reset()
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65538 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-09-13 20:02:01 +00:00
Robert Roebling
673810eeb8 Moved more code from wxDataViewCtrl to wxDataViewCtrlInternal.
Add new special API for wxDataViewVirtualIndexModel::Reset() as
wxDataViewModel::Clear is something different and needs a different, two
step API under GTK+, one for destroying the current view and one for
rereading the new contents.
Added ::BeforeReset() and ::AfterReset() notifications for that purpose.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65533 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-09-12 20:07:28 +00:00
Vadim Zeitlin
80ce465c64 Add wxDataViewCtrl::{Set,Get}CurrentItem().
Current item is the same as the selected item in single selection mode but in
multiple selection mode there was no way to neither get this item nor change
it before so add the new functions to allow doing this now.

The new methods are implemented for the generic, GTK and OS X/Cocoa versions
but only stubs are provided for OS X/Carbon.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65228 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-08-10 12:53:03 +00:00
Václav Slavík
ce5abbf9f5 Fix wxDataViewCtrl to omit expander space for all kinds of lists.
List-only models don't have expanders and so the control shouldn't
reserve any space for them; the notion of expander column doesn't make
sense here.

Previously, this was done correctly only for wxDataViewVirtualListModel;
"ordinary" list models, such as the one used by wxDataViewListCtrl, were
treated as generic tree models and 0th column had ugly empty space
reserved for (never used) expander.

This patch fixes it by adding IsListModel() helper function in
addition to existing IsVirtualListModel(). Some of the
IsVirtualListModel() tests were changed into IsListModel() checks as
appropriate.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65140 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-07-29 20:54:00 +00:00
Václav Slavík
780e4fd003 Fix gcc warning in wxDataViewListCtrl::ItemToRow().
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65138 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-07-29 15:30:11 +00:00
Václav Slavík
fa629adae4 Add index-based selection functions to wxDataViewListCtrl.
These are convenience functions for work working with indexes, for
consistency with other wxDataViewListCtrl methods.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65122 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-07-27 21:45:50 +00:00
Václav Slavík
17de95e4e0 Add item<->row mapping helpers to wxDataViewListCtrl.
These are commonly needed when using wxDataViewListCtrl, yet they were
only available in wxDataViewIndexListModel.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65121 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-07-27 21:45:45 +00:00
Robert Roebling
9ca2afd1db Make calls wxDataViewModel::ItemDeleted() etc. non-virtual as they are not supposed to be overridden
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65082 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-07-24 15:30:03 +00:00
Vadim Zeitlin
fd61f68445 No changes, just make wxDataViewEditorCtrlEvtHandler private.
This class is used by wxDataViewCtrl implementation only, there is no need for
it to be in a public header.

Move the class declaration from wx/dataview.h to datavcmn.cpp.

See #11732.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64217 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-05-05 12:45:14 +00:00
Robert Roebling
8ddda15ba5 Implement and document wxDataViewTreeCtrl::IsContainer(), use it in the sample to not add items to non-containers
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62630 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-11-13 14:14:44 +00:00
Vadim Zeitlin
c80cde0001 Add support for custom attributes to wxGTK wxDataViewCustomRenderer.
Call SetAttr() to store them in wxDataViewCustomRenderer before rendering it
and also honour the attributes in RenderText() (by reusing the same code we
already use for wxDataViewTextRenderer).

The attributes now work correctly in dataview sample under wxGTK as well.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62596 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-11-10 17:41:58 +00:00
Vadim Zeitlin
6eec70b984 Big wxDataViewCtrl renderer classes refactoring.
This commit adds no changes in functionality but paves way for the upcoming
improvements of wxDataViewCustomRenderer.

First, introduce wxDataViewCustomRendererBase class in order to allow
implementing behaviour common to custom renderers in all ports in this class
instead of triplicating it.

This required splitting monolithic dataview.h in more parts, now we have
wx/dvrenderer.h which defines wxDataViewRendererBase and the new
wxDataViewCustomRendererBase and includes wx/port/dvrenderer.h which define
wxDataViewRenderer and wx/port/dvrenderers.h which defines all the other
renderer classes.

Also bring renderers hierarchy in the generic version closer to other ports:
all standard renderer classes now inherit from wxDataViewRenderer and not
wxDataViewCustomRenderer in for consistency with the other ports.
wxDataViewRenderer itself still does derive from wxDataViewCustomRendererBase,
unlike elsewhere, but this is unavoidable considering that all generic
renderers are custom ones.

Finally do some cleanup in OS X part of the code: correct indentation,
spacing, comment style.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62589 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-11-10 17:40:58 +00:00
Vadim Zeitlin
74d9b8fbd6 Make public and document wxDataView{Index,Virtual}ListModel::GetCount().
This method is useful for getting the number of items in the control and
should be part of the public API instead of being marked as internal.

Closes #11380.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62519 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-31 15:58:19 +00:00
Vadim Zeitlin
7fadac8872 Make wxDataViewModel::GetAttr() and GetAttrByRow() const.
This is an incompatible change but having to use a non-const model pointer to
call a clearly logically const version was simply too ugly so change it while
we still can.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62500 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-24 21:42:04 +00:00
Vadim Zeitlin
2feacb6eb3 Add wxDataViewListModel base class for list models.
Introduce a base class for wxDataViewIndexListModel and
wxDataViewVirtualListModel instead of duplicating the same code in both of
them making the code difficult to maintain and change.

For now this class is not documented as it is used just to avoid duplication
in the implementation but maybe we should make it public to allow defining
other flat list data models (if this can be made to work in Carbon version).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62499 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-24 21:41:54 +00:00
Vadim Zeitlin
43c64cc6c9 Create model and column in wxDataViewTreeCtrl::Create(), not ctor.
Old code created the tree model and its unique built-in column only in
wxDataViewTreeCtrl ctor but not in Create(), meaning that the behaviour was
very different depending on whether you used base class ctor call or Create()
in a derived class. This was confusing and completely inconsistent with wx API
in which using the default ctor and Create() is supposed to always have
exactly the same effect as using non-default ctor so change this to create the
model in Create() so that it's always done.

Slightly update the documentation and also add wxDataViewTreeCtrl::Init() for
consistency.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62498 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-24 21:41:44 +00:00