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Fixed bug #13855, it's a dirty hack but it works =).

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This commit is contained in:
Bram Ridder 2005-09-09 07:40:02 +00:00
parent 48fc96ee12
commit e321340475
1 changed files with 35 additions and 0 deletions
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35
src/widgets/file_chooser.cpp
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@ -85,6 +85,41 @@ void file_chooser::display_current_files() {
}
file_list_.set_items(to_show);
current_path_label_.set_text(current_dir_);
// If the text get out of bounds, make it shorter;
// Take the prefix of the dir (ie. /home/ or c:/) put three dot's behind it
// and shorten the rest of the dir:
// /home/.../rest_of_the_dir
// Note that this is a dirty hack and fundemental changes in the widget subdir
// needs to be made...
if(font::line_width(current_path_label_.get_text(), menu_font_size) > 390)
{
std::string tmp = current_path_label_.get_text();
static const int filler_width = font::line_width("...", menu_font_size);
// Find the first part of the dir
std::string dir_prefix = "";
std::string::size_type pos_first = 0;
if((pos_first = tmp.find_first_of("\\/", 1)) != std::string::npos)
{
dir_prefix = tmp.substr(0, pos_first) + "/...";
tmp = tmp.substr(pos_first);
}
static const int prefix_width = font::line_width(dir_prefix, menu_font_size);
// Try to cut off text at the '/' or '\' tokens
while(font::line_width(tmp, menu_font_size) + filler_width + prefix_width > 390 && tmp.length() != 0)
{
std::string::size_type pos;
if((pos = tmp.find_first_of("\\/", 1)) != std::string::npos)
tmp = tmp.substr(pos, tmp.length());
else
tmp = tmp.substr(1, tmp.length());
}
current_path_label_.set_text(dir_prefix + tmp);
}
}
void file_chooser::display_chosen_file() {