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Fix crash when pressing backspace in a lineedit at pos 0 with chars left

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Daniel Schulte 2021-01-06 20:46:00 +01:00
parent 00281a1a0d
commit c611b70567
1 changed files with 1 additions and 1 deletions
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tui.cpp
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@ -339,7 +339,7 @@ std::string get_string(const std::string &caption, const std::string &text, cons
// FIXME: Correctly handle deletion of clusters with more than one codepoint e.g. ° or ä // FIXME: Correctly handle deletion of clusters with more than one codepoint e.g. ° or ä
{TERMPAINT_EV_KEY, "Delete", 0, [&](){ if(input_pos < input.size()) { input.erase(input_pos, 1); } }, "Delete input forward"}, {TERMPAINT_EV_KEY, "Delete", 0, [&](){ if(input_pos < input.size()) { input.erase(input_pos, 1); } }, "Delete input forward"},
{TERMPAINT_EV_KEY, "Backspace", 0, [&](){ if(!input.empty()) { input.erase(input_pos - 1, 1); input_pos--; }}, "Delete input backward"}, {TERMPAINT_EV_KEY, "Backspace", 0, [&](){ if(input_pos > 0) { input.erase(input_pos - 1, 1); input_pos--; }}, "Delete input backward"},
{TERMPAINT_EV_KEY, "Escape", 0, [&](){ input.clear(); done = true; }, "Abort input"}, {TERMPAINT_EV_KEY, "Escape", 0, [&](){ input.clear(); done = true; }, "Abort input"},
{TERMPAINT_EV_KEY, "Enter", 0, [&](){ done = true; }, "Confirm input"}, {TERMPAINT_EV_KEY, "Enter", 0, [&](){ done = true; }, "Confirm input"},