Issue is because of Tool window being used instead of normal window for these 2 dialogs- "Close All" and "Rename"
Known issue already discussed on- https://stackoverflow.com/questions/3760571/showdialog-makes-app-window-disappear-from-windows-alt-tab-list
Excerpt from https://docs.microsoft.com/en-us/windows/win32/winmsg/extended-window-styles -
WS_EX_TOOLWINDOW 0x00000080L The window is intended to be used as a floating toolbar. A tool window has a title bar that is shorter than a normal title bar, and the window title is drawn using a smaller font. A tool window does not appear in the taskbar or in the dialog that appears when the user presses ALT+TAB. If a tool window has a system menu, its icon is not displayed on the title bar. However, you can display the system menu by right-clicking or by typing ALT+SPACE.
DS_MODALFRAME is added for "Close All" dialog, because after making it normal window, it started showing default empty windows file icon.
Fix#6244, close#6252
PR #6081 added the required keyword sets for BaanC.
Continuation of #5807 and the last change to enable all available scintilla keyword sets.
Close#6128
Fix partially "clear all marks in find dialog also removes bookmarks" issue:
* Bookmark line unticked: Clear all marks button press clears only all redmarking
* Bookmark line ticked: Clear all marks button press clears all redmarking and all bookmarks
Fix#3546, close#6042
Destroying allocated Scintilla makes Notepad++ crash because created Scintilla view's pointer is added into _referees of Buffer object automatically.
The deallocated scintilla view in _referees is used in Buffer::nextUntitledNewNumber().
So we do nothing here and let Notepad++ destroys allocated Scintilla while it exit and we keep this message for the sake of compability withe the existing plugins.
Fix#4487, close#1500, close#5949
Code folding block for Nim, VB and YAML includes tailing empty or whitespace only lines,
it's better for these lexers to use SC_IV_LOOKBOTH.
Close#5821
How to reproduce:
1. Select a few lines, trigger "Hide lines".
2. Select a few other lines, trigger "Hide lines" as well.
3. Unhide the topmost block by clicking on the appropriate marker.
4. The marker to restore the other block disappear. So the block is still hidden, it cannot be unhidden and there is no more visual indication there are hidden lines!
Fix#1112, Close#5665
File manager uses its Scintilla view (with its default document) to save and load file so these 2 op won't be done on foreground.
The fix decreases the reference of document to save correctly while the failure of saving (out of disk space).
Close#5659
This commit makes a performance issue: Re-loading the same text file over and over results in huge memory taken up
This reverts commit 198cf90c164814802cf25e1bb68942adf43e4b7c.
Fix#5595
