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eventlist: use footer object as class member

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Allows to handle paint interval only on changed button count and
avoids related possible flicker effects on unnecessary paint events.
This commit is contained in:
Thilo Graf
2022-02-15 13:05:00 +01:00
parent f33d95c197
commit 3e3052b4b9
2 changed files with 5 additions and 3 deletions
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7
src/gui/eventlist.cpp
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@@ -121,6 +121,7 @@ CEventList::CEventList()
header = NULL;
pb = NULL;
navibar = NULL;
footer.enableShadow(CC_SHADOW_ON, -1, true);
}
CEventList::~CEventList()
@@ -703,6 +704,7 @@ int CEventList::exec(const t_channel_id channel_id, const std::string& channelna
void CEventList::hide()
{
ResetModules();
footer.kill();
frameBuffer->paintBackgroundBoxRel(x, y, full_width + OFFSET_SHADOW, height + OFFSET_SHADOW);
}
@@ -1068,9 +1070,8 @@ void CEventList::paintFoot(t_channel_id channel_id)
buttons[btn_cnt].locale = LOCALE_TIMERLIST_NAME;
btn_cnt++;
CComponentsFooter footer;
footer.enableShadow(CC_SHADOW_ON, -1, true);
footer.paintButtons(x, y + height - OFFSET_SHADOW - footer_height, full_width, footer_height, btn_cnt, buttons);
if (!footer.isPainted() || btn_cnt != (int)footer.getButtonChainObject()->size())
footer.paintButtons(x, y + height - OFFSET_SHADOW - footer_height, full_width, footer_height, btn_cnt, buttons);
}
// -- Eventlist Menu Handler Class