mirror of
https://github.com/ToshioCP/Gtk4-tutorial.git
synced 2025-02-01 07:57:29 +01:00
Bug (same as the previous one) fixed.
This commit is contained in:
Toshio Sekiya
parent
456391e48a
commit
9a495b0383
18 changed files with 38 additions and 38 deletions
8
Rakefile
8
Rakefile
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@ -24,13 +24,13 @@ task md: mdfilenames
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file srcfiles[i].to_md => (srcfiles[i].c_files << srcfiles[i].path) do
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src2md srcfiles[i].path, srcfiles[i].to_md
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if srcfiles.size == 1
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nav = "Up: [Readme.md](#{srcfiles[i].dirname}/Readme.md)\n"
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nav = "Up: [Readme.md](Readme.md)\n"
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elsif i == 0
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nav = "Up: [Readme.md](#{srcfiles[i].dirname}/Readme.md), Next: [Section 2](#{srcfiles[1].path})\n"
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nav = "Up: [Readme.md](Readme.md), Next: [Section 2](#{srcfiles[1].to_md})\n"
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elsif i == srcfiles.size - 1
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nav = "Up: [Readme.md](#{srcfiles[i].dirname}/Readme.md), Prev: [Section #{i}](#{srcfiles[i-1].path})\n"
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nav = "Up: [Readme.md](Readme.md), Prev: [Section #{i}](#{srcfiles[i-1].to_md})\n"
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else
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nav = "Up: [Readme.md](#{srcfiles[i].dirname}/Readme.md), Prev: [Section #{i}](#{srcfiles[i-1].path}), Next: [Section #{i+2}](#{srcfiles[i+1].path})\n"
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nav = "Up: [Readme.md](Readme.md), Prev: [Section #{i}](#{srcfiles[i-1].to_md}), Next: [Section #{i+2}](#{srcfiles[i+1].to_md})\n"
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end
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buf = IO.readlines srcfiles[i].to_md
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buf.insert(0, nav, "")
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4
sec1.md
4
sec1.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Next: [Section 2](src/sec2.src.md)
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Up: [Readme.md](Readme.md), Next: [Section 2](sec2.md)
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# GtkApplication and GtkApplicationWindow
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## GtkApplication
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@ -282,4 +282,4 @@ Compile it and run `a.out`, then you will see a bigger window with its title "pr
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Up: [Readme.md](src/Readme.md), Next: [Section 2](src/sec2.src.md)
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Up: [Readme.md](Readme.md), Next: [Section 2](sec2.md)
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4
sec10.md
4
sec10.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 9](src/sec9.src.md), Next: [Section 11](src/sec11.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 9](sec9.md), Next: [Section 11](sec11.md)
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# Functions in TfeTextView
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In this section I will explain each function in TfeTextView object.
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@ -343,4 +343,4 @@ Otherwise, if the caller free the GFile object, `tv->file` is no more guaranteed
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## Source file of tfetextview.c
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All the source files are listed in [Section 13](ch13.html).
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Up: [Readme.md](src/Readme.md), Prev: [Section 9](src/sec9.src.md), Next: [Section 11](src/sec11.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 9](sec9.md), Next: [Section 11](sec11.md)
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4
sec11.md
4
sec11.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 10](src/sec10.src.md), Next: [Section 12](src/sec12.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 10](sec10.md), Next: [Section 12](sec12.md)
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# Functions with GtkNotebook
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GtkNotebook is a very important object in the text file editor `tfe`.
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@ -202,4 +202,4 @@ Otherwise (this is the case file is NULL), assign untitled string to `filename`.
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- 16-17: Free `filename and unref `file`.
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Up: [Readme.md](src/Readme.md), Prev: [Section 10](src/sec10.src.md), Next: [Section 12](src/sec12.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 10](sec10.md), Next: [Section 12](sec12.md)
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4
sec12.md
4
sec12.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 11](src/sec11.src.md), Next: [Section 13](src/sec13.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 11](sec11.md), Next: [Section 13](sec13.md)
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# tfeapplication.c
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`tfeapplication.c` includes all the code other than `tfetxtview.c` and `tfenotebook.c`.
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@ -267,4 +267,4 @@ Therefore, it gets the top level window and call `gtk_window_destroy`.
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This file is just modified the source file names.
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Up: [Readme.md](src/Readme.md), Prev: [Section 11](src/sec11.src.md), Next: [Section 13](src/sec13.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 11](sec11.md), Next: [Section 13](sec13.md)
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4
sec13.md
4
sec13.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 12](src/sec12.src.md), Next: [Section 14](src/sec14.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 12](sec12.md), Next: [Section 14](sec14.md)
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# tfe5 source files
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The followings are the source files of tfe5.
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@ -617,4 +617,4 @@ The followings are the source files of tfe5.
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29 47 545 tfe5/tfetextview.h
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64 105 2266 tfe5/tfe.ui
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574 1482 17411 合計
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Up: [Readme.md](src/Readme.md), Prev: [Section 12](src/sec12.src.md), Next: [Section 14](src/sec14.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 12](sec12.md), Next: [Section 14](sec14.md)
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4
sec14.md
4
sec14.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 13](src/sec13.src.md), Next: [Section 15](src/sec15.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 13](sec13.md), Next: [Section 15](sec15.md)
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# Menu and action
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## Menu
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@ -213,4 +213,4 @@ The structure of the menu is shown in the diagram below.
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Up: [Readme.md](src/Readme.md), Prev: [Section 13](src/sec13.src.md), Next: [Section 15](src/sec15.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 13](sec13.md), Next: [Section 15](sec15.md)
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4
sec15.md
4
sec15.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 14](src/sec14.src.md), Next: [Section 16](src/sec16.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 14](sec14.md), Next: [Section 16](sec16.md)
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# Stateful action
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Some actions have states.
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@ -367,4 +367,4 @@ Other GtkLabel have no effect from this.
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The provider is added to GdkDisplay.
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- 90: Show the window.
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Up: [Readme.md](src/Readme.md), Prev: [Section 14](src/sec14.src.md), Next: [Section 16](src/sec16.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 14](sec14.md), Next: [Section 16](sec16.md)
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4
sec16.md
4
sec16.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 15](src/sec15.src.md), Next: [Section 17](src/sec17.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 15](sec15.md), Next: [Section 17](sec17.md)
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# Ui file for menu and action entries
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## Ui file for menu
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@ -334,4 +334,4 @@ meson.build
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8 sourcefiles=files('menu3.c')
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9
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10 executable('menu3', sourcefiles, resources, dependencies: gtkdep)
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Up: [Readme.md](src/Readme.md), Prev: [Section 15](src/sec15.src.md), Next: [Section 17](src/sec17.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 15](sec15.md), Next: [Section 17](sec17.md)
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4
sec17.md
4
sec17.md
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@ -1,6 +1,6 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 16](src/sec16.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 16](sec16.md)
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# GtkMenuButton
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before close
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Up: [Readme.md](src/Readme.md), Prev: [Section 16](src/sec16.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 16](sec16.md)
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4
sec2.md
4
sec2.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 1](src/sec1.src.md), Next: [Section 3](src/sec3.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 1](sec1.md), Next: [Section 3](sec3.md)
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# Widgets (1)
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## GtkLabel, GtkButton and Gtkbox
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@ -307,4 +307,4 @@ Then, these two buttons are appended to the box.
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The handler corresponds to `btn1` changes its label.
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The handler corresponds to `btn2` destroys the top-level window and the application quits.
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Up: [Readme.md](src/Readme.md), Prev: [Section 1](src/sec1.src.md), Next: [Section 3](src/sec3.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 1](sec1.md), Next: [Section 3](sec3.md)
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4
sec3.md
4
sec3.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 2](src/sec2.src.md), Next: [Section 4](src/sec4.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 2](sec2.md), Next: [Section 4](sec4.md)
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# Widgets (2)
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## GtkTextView, GtkTextbuffer and GtkScrolledWindow
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@ -162,4 +162,4 @@ Now compile and run it.
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This time the window doesn't extend even if you type a lot of characters.
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It just scrolls.
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Up: [Readme.md](src/Readme.md), Prev: [Section 2](src/sec2.src.md), Next: [Section 4](src/sec4.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 2](sec2.md), Next: [Section 4](sec4.md)
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4
sec4.md
4
sec4.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 3](src/sec3.src.md), Next: [Section 5](src/sec5.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 3](sec3.md), Next: [Section 5](sec5.md)
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# Widgets (3)
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## Open signal
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@ -302,4 +302,4 @@ The numbers at the left of the following items are line numbers in the source co
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- 46: free the memory pointed by `filename`
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- 53-56: If at least one file was read, then the number of GtkNotebookPage is greater than zero. If it's true, then show the window. If it's false, then destroy the window.
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Up: [Readme.md](src/Readme.md), Prev: [Section 3](src/sec3.src.md), Next: [Section 5](src/sec5.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 3](sec3.md), Next: [Section 5](sec5.md)
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4
sec5.md
4
sec5.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 4](src/sec4.src.md), Next: [Section 6](src/sec6.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 4](sec4.md), Next: [Section 6](sec6.md)
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# Define Child object
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## Very simple editor
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@ -345,4 +345,4 @@ Now we got a very simple editor.
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It's not smart.
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We need more features like open, save, saveas, change font and so on.
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We will add them in the next section and after.
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Up: [Readme.md](src/Readme.md), Prev: [Section 4](src/sec4.src.md), Next: [Section 6](src/sec6.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 4](sec4.md), Next: [Section 6](sec6.md)
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4
sec6.md
4
sec6.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 5](src/sec5.src.md), Next: [Section 7](src/sec7.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 5](sec5.md), Next: [Section 7](sec7.md)
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# Ui file and GtkBuiler
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## New, open and save button
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@ -448,4 +448,4 @@ Modify tfe3.c and save it as tfe3_r.c
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Then, compile and run it.
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The window appears and it is the same as the screenshot at the beginning of this page.
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Up: [Readme.md](src/Readme.md), Prev: [Section 5](src/sec5.src.md), Next: [Section 7](src/sec7.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 5](sec5.md), Next: [Section 7](sec7.md)
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4
sec7.md
4
sec7.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 6](src/sec6.src.md), Next: [Section 8](src/sec8.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 6](sec6.md), Next: [Section 8](sec8.md)
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# Build system
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## What do we need to think about building?
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@ -419,4 +419,4 @@ I think meson and ninja is the best choice for the present.
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We divided a file into some categorized files and used a build tool.
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This method is used by many developers.
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Up: [Readme.md](src/Readme.md), Prev: [Section 6](src/sec6.src.md), Next: [Section 8](src/sec8.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 6](sec6.md), Next: [Section 8](sec8.md)
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4
sec8.md
4
sec8.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 7](src/sec7.src.md), Next: [Section 9](src/sec9.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 7](sec7.md), Next: [Section 9](sec9.md)
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# Instance and class
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This section and the following four sections are descriptions about next version of the text file editor (tfe).
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@ -424,4 +424,4 @@ And `gobject` is a pointer to TfeTextView object which is casted as a GObject in
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After that, `dh3` calls `dh2`, and `dh2` calls `dh1`.
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Finally all the references are released.
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Up: [Readme.md](src/Readme.md), Prev: [Section 7](src/sec7.src.md), Next: [Section 9](src/sec9.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 7](sec7.md), Next: [Section 9](sec9.md)
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4
sec9.md
4
sec9.md
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@ -1,4 +1,4 @@
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Up: [Readme.md](src/Readme.md), Prev: [Section 8](src/sec8.src.md), Next: [Section 10](src/sec10.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 8](sec8.md), Next: [Section 10](sec10.md)
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# Signals
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## Signals
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@ -160,4 +160,4 @@ The following is extract from `tfetexties.c`.
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- "open-response" signal has one parameter.
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The fourth parameter is the parameter.
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Up: [Readme.md](src/Readme.md), Prev: [Section 8](src/sec8.src.md), Next: [Section 10](src/sec10.src.md)
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Up: [Readme.md](Readme.md), Prev: [Section 8](sec8.md), Next: [Section 10](sec10.md)
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