首要把标准的gtkwindow的框去掉,设置成无窗口模式,ol_scroll_window继承自gtkwindow可以使用: ? 1 gtk_window_set_decorated (GTK_WINDOW(scroll),FALSE); 如下图显示: 但是此时,ol_scroll_window不会响应button_press,button_release和motion_notify信号,也就是无法移动ol_scroll_window和改变ol_scroll_window的大...
libopencv_highgui.a(window_gtk.cpp.o): undefined reference to symbol 'g_type_check_instance_is_a' 尝试: 1. ldd highgui.a 2. 将 opencv 库下移
@文心快码BaiduComatecv2.error: opencv(4.9.0) /io/opencv/modules/highgui/src/window.cpp:1272: error: (-2:unspecified error) the function is not implemented. rebuild the library with windows, gtk+ 2.x or cocoa support. if you are on ubuntu or debian, install libgtk2.0-dev and pkg-...
gvim gtk3 crashes/freezes when a file with many lines is opened in its own tab while the window is in fullscreen. Steps to reproduce Open a file with many lines: awk 'BEGIN{for (i=0; i<1000; i++) {printf "\n"}}' | vim -gNu NONE - Make the window manager view gvim in ful...