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Control resizing behavior of UI buttons

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@13099 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Greg Ercolano
2018-10-29 19:59:57 +00:00
parent 554d7d3639
commit d65a5a073c
1 changed files with 63 additions and 39 deletions
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test/file_chooser.cxx
+63 -39
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@@ -89,6 +89,7 @@ main(int argc, // I - Number of command-line arguments
{
Fl_Double_Window *window;// Main window
Fl_Button *button;// Buttons
Fl_Group *grp; // Groups
Fl_File_Icon *icon; // New file icon
@@ -109,52 +110,75 @@ main(int argc, // I - Number of command-line arguments
tty = new Fl_Simple_Terminal(0,215,window->w(),TERMINAL_HEIGHT);
tty->ansi(true);
filter = new Fl_Input(50, 10, 315, 25, "Filter:");
// Process standard arguments and find filter argument if present
int argn = 1;
while (argn < argc) {
if (Fl::arg(argc, argv, argn) == 0) break;
// Group: limit resizing to filter input (not browse button)
grp = new Fl_Group(0,10,400,25);
grp->begin();
{
filter = new Fl_Input(50, 10, 315, 25, "Filter:");
// Process standard arguments and find filter argument if present
int argn = 1;
while (argn < argc) {
if (Fl::arg(argc, argv, argn) == 0) break;
}
if (argc > argn)
filter->value(argv[argn]);
else
filter->value("PDF Files (*.pdf)\t"
"PostScript Files (*.ps)\t"
"Image Files (*.{bmp,gif,jpg,png})\t"
"C/C++ Source Files (*.{c,C,cc,cpp,cxx})");
button = new Fl_Button(365, 10, 25, 25);
button->tooltip("Click to open file browser..");
button->callback((Fl_Callback *)show_callback);
if ( (icon = Fl_File_Icon::find(".", Fl_File_Icon::DIRECTORY)) ) {
// Icon found; assign it..
button->labelcolor(FL_YELLOW);
icon->label(button);
} else {
// Fallback if no icon found
button->label("..");
}
}
if (argc > argn)
filter->value(argv[argn]);
else
filter->value("PDF Files (*.pdf)\t"
"PostScript Files (*.ps)\t"
"Image Files (*.{bmp,gif,jpg,png})\t"
"C/C++ Source Files (*.{c,C,cc,cpp,cxx})");
grp->end();
grp->resizable(filter);
button = new Fl_Button(365, 10, 25, 25);
button->tooltip("Click to open file browser..");
button->callback((Fl_Callback *)show_callback);
if ( (icon = Fl_File_Icon::find(".", Fl_File_Icon::DIRECTORY)) ) {
// Icon found; assign it..
button->labelcolor(FL_YELLOW);
icon->label(button);
} else {
// Fallback if no icon found
button->label("..");
// Group: prevent resizing of the light buttons
grp = new Fl_Group(0,45,400,55);
grp->begin();
{
button = new Fl_Light_Button(50, 45, 80, 25, "MULTI");
button->callback((Fl_Callback *)multi_callback);
button = new Fl_Light_Button(140, 45, 90, 25, "CREATE");
button->callback((Fl_Callback *)create_callback);
button = new Fl_Light_Button(240, 45, 115, 25, "DIRECTORY");
button->callback((Fl_Callback *)dir_callback);
//
ch_extra = new Fl_Choice(150, 75, 150, 25, "Extra Group:");
ch_extra->add("none|encodings group|check button");
ch_extra->value(0);
ch_extra->callback((Fl_Callback *)extra_callback);
}
button = new Fl_Light_Button(50, 45, 80, 25, "MULTI");
button->callback((Fl_Callback *)multi_callback);
button = new Fl_Light_Button(140, 45, 90, 25, "CREATE");
button->callback((Fl_Callback *)create_callback);
button = new Fl_Light_Button(240, 45, 115, 25, "DIRECTORY");
button->callback((Fl_Callback *)dir_callback);
//
ch_extra = new Fl_Choice(150, 75, 150, 25, "Extra Group:");
ch_extra->add("none|encodings group|check button");
ch_extra->value(0);
ch_extra->callback((Fl_Callback *)extra_callback);
grp->end();
grp->resizable(0);
//
files = new Fl_File_Browser(50, 105, 340, 75, "Files:");
files->align(FL_ALIGN_LEFT);
button = new Fl_Button(340, 185, 50, 25, "Close");
button->callback((Fl_Callback *)close_callback);
// Prevent resizing close button, but keep at right edge of scrn
grp = new Fl_Group(0,185,400,25);
grp->begin();
{
Fl_Box *invis = new Fl_Box(100,185,1,1);
invis->box(FL_NO_BOX);
button = new Fl_Button(310, 185, 80, 25, "Close");
button->callback((Fl_Callback *)close_callback);
grp->resizable(invis);
}
grp->end();
window->resizable(files);
window->end();