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- fix pagedown logic, but this time for real (i hope)

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Why this was so difficult code? I don't know.
This commit is contained in:
svenhoefer
2016-01-15 13:51:14 +01:00
parent 06778d42c2
commit b00e78a165
6 changed files with 21 additions and 33 deletions
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14
src/gui/bedit/bouqueteditor_channels.cpp
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@@ -380,14 +380,12 @@ int CBEChannelWidget::exec(CMenuTarget* parent, const std::string & /*actionKey*
if (!(Channels->empty())) {
int step = ((int) msg == g_settings.key_pagedown) ? listmaxshow : 1; // browse or step 1
int new_selected = selected + step;
if (new_selected >= (int) Channels->size()) {
if (((Channels->size() - listmaxshow -1 < selected) && (step != 1)) || (selected != (Channels->size() - 1)))
new_selected = Channels->size() - 1;
else if (((Channels->size() / listmaxshow) + 1) * listmaxshow == Channels->size() + listmaxshow) // last page has full entries
new_selected = 0;
else
new_selected = ((step == (int) listmaxshow) && (new_selected < (int) (((Channels->size() / listmaxshow)+1) * listmaxshow))) ? (Channels->size() - 1) : 0;
}
if (new_selected > (int) Channels->size() - 1) {
if ((selected != Channels->size() - 1))
new_selected = Channels->size() - 1;
else
new_selected = 0;
}
updateSelection(new_selected);
}
}