tdf#97924: Transparency slider causes entire sidebar to constantly refresh

Reduce the calls for sidebar resize

Change-Id: I82552b67c0876777a31b6912befcd8f9d737ae94
Reviewed-on: https://gerrit.libreoffice.org/22416
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
diff --git a/svx/source/sidebar/area/AreaPropertyPanelBase.cxx b/svx/source/sidebar/area/AreaPropertyPanelBase.cxx
index aff96d7..da27639 100644
--- a/svx/source/sidebar/area/AreaPropertyPanelBase.cxx
+++ b/svx/source/sidebar/area/AreaPropertyPanelBase.cxx
@@ -188,6 +188,7 @@ void AreaPropertyPanelBase::Initialize()
    mpBTNGradient->SetAccessibleRelationLabeledBy(mpBTNGradient);

    mpSidebarController = sfx2::sidebar::SidebarController::GetSidebarControllerForFrame(mxFrame);
    mpSidebarController->NotifyResize();
}

void AreaPropertyPanelBase::SetTransparency(sal_uInt16 nVal)
@@ -743,6 +744,7 @@ void AreaPropertyPanelBase::updateFillStyle(bool bDisabled, bool bDefault, const
    mpToolBoxColor->Hide();
    meLastXFS = static_cast<sal_uInt16>(-1);
    mpStyleItem.reset();
    mpSidebarController->NotifyResize();
}

void AreaPropertyPanelBase::updateFillGradient(bool bDisabled, bool bDefault, const XFillGradientItem* pItem)
@@ -780,6 +782,7 @@ void AreaPropertyPanelBase::updateFillGradient(bool bDisabled, bool bDefault, co
            mpLbFillGradTo->SetNoSelection();
        }
    }
    mpSidebarController->NotifyResize();
}

void AreaPropertyPanelBase::updateFillHatch(bool bDisabled, bool bDefault, const XFillHatchItem* pItem)
@@ -809,6 +812,7 @@ void AreaPropertyPanelBase::updateFillHatch(bool bDisabled, bool bDefault, const
            mpLbFillAttr->SetNoSelection();
        }
    }
    mpSidebarController->NotifyResize();
}

void AreaPropertyPanelBase::updateFillColor(bool bDefault, const XFillColorItem* pItem)
@@ -825,6 +829,7 @@ void AreaPropertyPanelBase::updateFillColor(bool bDefault, const XFillColorItem*

        Update();
    }
    mpSidebarController->NotifyResize();
}

void AreaPropertyPanelBase::updateFillBitmap(bool bDisabled, bool bDefault, const XFillBitmapItem* pItem)
@@ -854,6 +859,7 @@ void AreaPropertyPanelBase::updateFillBitmap(bool bDisabled, bool bDefault, cons
            mpLbFillAttr->SetNoSelection();
        }
    }
    mpSidebarController->NotifyResize();
}

void AreaPropertyPanelBase::NotifyItemUpdate(
@@ -972,7 +978,6 @@ void AreaPropertyPanelBase::NotifyItemUpdate(
            break;
        }
    }
    mpSidebarController->NotifyResize();
}

void AreaPropertyPanelBase::Update()