View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0032622 | Lazarus | Packages | public | 2017-10-29 06:54 | 2018-01-11 03:42 |
| Reporter | BBaz | Assigned To | Martin Friebe | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | assigned | Resolution | open | ||
| Product Version | 1.6.4 | ||||
| Summary | 0032622: SynEdit TSynGutterMarks does not display all the visible images set for a line | ||||
| Description | See http://forum.lazarus.freepascal.org/index.php/topic,38741.msg264171.html#msg264171 On a new synedit, set the gutter marks part width so that several images could be displayed then add several images. Only one is shown. | ||||
| Steps To Reproduce | Run the project attached to this issue. | ||||
| Tags | No tags attached. | ||||
| Fixed in Revision | |||||
| LazTarget | |||||
| Widgetset | |||||
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I fixed a small part of it in r56234 (marked to be merged to 1.8) There are several issues. * 1) The one in r56234 is that the rect would always progress to the end of available space after the first none-bookmark image. (max() vs min()) * 2) Another issue (not yet fixed) is, that the column count (how many images fit on a line) will be calculated from the width of bookmark images. - There is only one width for all marks, all marks must have the same width. - If there are no bookmark images, then the column width is equal the gutter part => meaning 1 column only. For that it is necessary to set ImageListEmpty.Width := 20; // or whatever the desired width is. SynEdit1.BookMarkOptions.BookmarkImages := ImageListEmpty; Not yet decided, if support for variable mark-width will be added. * 3) img := CurMark.ImageList img.Draw(Canvas, aRect.Left, aRect.Top, CurMark.ImageIndex, True); Does not seem to clip the image, if the rect is smaller. (at least win32) This means, that part of the image may be painted to the next line, and may show, depending on caret movement inside the Edit. Current workaround: Make sure images fit on the line. |
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Yeah, i see, the first column is always empty. That's nonetheless already usable. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2017-10-29 06:54 | BBaz | New Issue | |
| 2017-10-29 06:54 | BBaz | File Added: markpart.tar.gz | |
| 2017-10-29 14:35 | Martin Friebe | Assigned To | => Martin Friebe |
| 2017-10-29 14:35 | Martin Friebe | Status | new => assigned |
| 2017-10-29 16:23 | Martin Friebe | Note Added: 0103809 | |
| 2018-01-11 03:42 | BBaz | Note Added: 0105653 |
