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CComponentsItem: add members to set pointer for parent object

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Pointer is typically of type CComponentsForm or derived classes,
default intialized with NULL and serves to access for
properties of parent object by embedded items.
This commit is contained in:
Thilo Graf
2013-04-15 11:49:52 +02:00
parent 4317b0b4fb
commit 336c3bc7a1
3 changed files with 14 additions and 5 deletions
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7
src/gui/components/cc.h
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@@ -101,6 +101,10 @@ class CComponentsItem : public CComponents
int cc_item_index;
bool cc_item_enabled, cc_item_selected;
///Pointer to the form object in which this item is embedded.
///Is typically the type CComponentsForm or derived classes, default intialized with NULL
CComponents *cc_parent;
///contains real position and dimensions on screen,
int cc_item_xr, cc_item_yr;
@@ -111,6 +115,9 @@ class CComponentsItem : public CComponents
public:
CComponentsItem();
///sets pointer to the form object in which this item is embedded.
virtual void setParent(CComponents *parent){cc_parent = parent;};
///sets real position on screen. Use this, if item contains own render methods and item is added to a form
virtual void setRealPos(const int& xr, const int& yr){cc_item_xr = xr; cc_item_yr = yr;};
virtual int getRealXPos(){return cc_item_xr;};

3
src/gui/components/cc_frm.cpp
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@@ -16,7 +16,7 @@
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
General Public License for more details.
You should have received a copy of the GNU General Public
License along with this program; if not, write to the
@@ -129,6 +129,7 @@ void CComponentsForm::addCCItem(CComponentsItem* cc_Item)
#ifdef DEBUG_CC
printf(" [CComponentsForm] %s-%d add cc_Item [type %d] [current count %d] \n", __FUNCTION__, __LINE__, cc_Item->getItemType(), v_cc_items.size());
#endif
cc_Item->setParent(this);
v_cc_items.push_back(cc_Item);
}
#ifdef DEBUG_CC

3
src/gui/components/cc_item.cpp
View File

@@ -16,7 +16,7 @@
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
General Public License for more details.
You should have received a copy of the GNU General Public
License along with this program; if not, write to the
@@ -57,6 +57,7 @@ void CComponentsItem::initVarItem()
cc_item_xr = cc_item_yr = -1;
cc_item_enabled = true;
cc_item_selected = false;
cc_parent = NULL;
}
// Paint container background in cc-items with shadow, background and frame.