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CComponents: rework position handling

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The real position already used here, if item is bound to a parent.
(bound or embedded means: added with addCCItem() to a form)
This causes no separate calculation in paint methodes of embedded
sub items or sub forms and more nested sub forms.

CComponentsForm have also some new members
- exchangeCCItem() to exchange the order items
- setAppendOffset() to set an offset for auto append mode
 Autoappend is enabled if x or y have value -1 (defined also in CC_APPEND)
 x=horizontal, y=vertical
 Is this activated, no separate calculation of incremental offset
 is required.

However items with independent rendered parts, needs
a separate calculation. In some subclasses was this necessary.


Origin commit data
------------------
Commit: 04300f1874
Author: Thilo Graf <dbt@novatux.de>
Date: 2013-06-16 (Sun, 16 Jun 2013)

Origin message was:
------------------
CComponents: rework position handling

The real position already used here, if item is bound to a parent.
(bound or embedded means: added with addCCItem() to a form)
This causes no separate calculation in paint methodes of embedded
sub items or sub forms and more nested sub forms.

CComponentsForm have also some new members
- exchangeCCItem() to exchange the order items
- setAppendOffset() to set an offset for auto append mode
 Autoappend is enabled if x or y have value -1 (defined also in CC_APPEND)
 x=horizontal, y=vertical
 Is this activated, no separate calculation of incremental offset
 is required.

However items with independent rendered parts, needs
a separate calculation. In some subclasses was this necessary.
This commit is contained in:
Thilo Graf
2013-06-16 00:19:51 +02:00
parent 72b897f920
commit d05f9843f7
5 changed files with 205 additions and 71 deletions
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5
src/gui/components/cc_item_tvpic.cpp
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@@ -74,8 +74,9 @@ CComponentsPIP::~CComponentsPIP()
void CComponentsPIP::paint(bool do_save_bg)
{
int pig_x = x+fr_thickness;
int pig_y = y+fr_thickness;
//NOTE: real values are reqiured, if we paint not bound items or an own render methodes
int pig_x = (cc_parent ? cc_xr : x) + fr_thickness;
int pig_y = (cc_parent ? cc_yr : y) + fr_thickness;
int pig_w = width-2*fr_thickness;
int pig_h = height-2*fr_thickness;