mirror of https://github.com/xzeldon/htop.git
ignore enter, delete and space on empty panel
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abe165fe5c
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b796362e90
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@ -76,6 +76,8 @@ static HandlerResult MetersPanel_eventHandler(Panel* super, int ch) {
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case 0x0d:
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case KEY_ENTER:
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{
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if (!Vector_size(this->meters))
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break;
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this->moving = !(this->moving);
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((ListItem*)Panel_getSelected(super))->moving = this->moving;
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result = HANDLED;
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@ -85,6 +87,8 @@ static HandlerResult MetersPanel_eventHandler(Panel* super, int ch) {
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case KEY_F(4):
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case 't':
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{
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if (!Vector_size(this->meters))
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break;
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Meter* meter = (Meter*) Vector_get(this->meters, selected);
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int mode = meter->mode + 1;
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if (mode == LAST_METERMODE) mode = 1;
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@ -147,6 +151,8 @@ static HandlerResult MetersPanel_eventHandler(Panel* super, int ch) {
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case KEY_F(9):
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case KEY_DC:
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{
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if (!Vector_size(this->meters))
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break;
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if (selected < Vector_size(this->meters)) {
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Vector_remove(this->meters, selected);
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Panel_remove(super, selected);
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