Well. I'm working on an IDE. Some of you maybe saw a post about it. Well, i have no clue of how QTreeWidget & QtreeWidgetItem works since can't find a demo and the documentation doesn't help. Well, what i'm trying to do is a IDE that you open the project file and then include all the files of the project to the tree. (Files in the project file are included by doing #include "filename"). How i do this? Then you click a file and open it in a Tab (That was on other question). So in this part i just need an example of how to do the file click. :)
QTreeWidget for Projects
1.1k Views Asked by Kazuma At
1
There are 1 best solutions below
Related Questions in C++
- Update a text file with ( new words+ \n ) after the words is appended into a list
- Kivy - Create new widget and set its position and size
- TypeError: encoding or errors without a string argument
- How to print varible name in python
- PyQt, Python 3: Lambda slot assigning signal argument to a variable?
- How to write data to stdin of the first process in a Python shell pipeline?
- pygame.draw.circle, still draws a square
- Duplicate Frames Created When Calling a Function in a Tkinter Application
- Python TypeError: can only concatenate tuple (not "int") to tuple
- recursively editing member variable: All instances have same value
Related Questions in QT
- Update a text file with ( new words+ \n ) after the words is appended into a list
- Kivy - Create new widget and set its position and size
- TypeError: encoding or errors without a string argument
- How to print varible name in python
- PyQt, Python 3: Lambda slot assigning signal argument to a variable?
- How to write data to stdin of the first process in a Python shell pipeline?
- pygame.draw.circle, still draws a square
- Duplicate Frames Created When Calling a Function in a Tkinter Application
- Python TypeError: can only concatenate tuple (not "int") to tuple
- recursively editing member variable: All instances have same value
Related Questions in NOKIA
- Update a text file with ( new words+ \n ) after the words is appended into a list
- Kivy - Create new widget and set its position and size
- TypeError: encoding or errors without a string argument
- How to print varible name in python
- PyQt, Python 3: Lambda slot assigning signal argument to a variable?
- How to write data to stdin of the first process in a Python shell pipeline?
- pygame.draw.circle, still draws a square
- Duplicate Frames Created When Calling a Function in a Tkinter Application
- Python TypeError: can only concatenate tuple (not "int") to tuple
- recursively editing member variable: All instances have same value
Related Questions in QTREEWIDGET
- Update a text file with ( new words+ \n ) after the words is appended into a list
- Kivy - Create new widget and set its position and size
- TypeError: encoding or errors without a string argument
- How to print varible name in python
- PyQt, Python 3: Lambda slot assigning signal argument to a variable?
- How to write data to stdin of the first process in a Python shell pipeline?
- pygame.draw.circle, still draws a square
- Duplicate Frames Created When Calling a Function in a Tkinter Application
- Python TypeError: can only concatenate tuple (not "int") to tuple
- recursively editing member variable: All instances have same value
Related Questions in QTREEWIDGETITEM
- Update a text file with ( new words+ \n ) after the words is appended into a list
- Kivy - Create new widget and set its position and size
- TypeError: encoding or errors without a string argument
- How to print varible name in python
- PyQt, Python 3: Lambda slot assigning signal argument to a variable?
- How to write data to stdin of the first process in a Python shell pipeline?
- pygame.draw.circle, still draws a square
- Duplicate Frames Created When Calling a Function in a Tkinter Application
- Python TypeError: can only concatenate tuple (not "int") to tuple
- recursively editing member variable: All instances have same value
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
A simple solution would be to directly use QTreeWidgetItem. For every file in your project, create an instance of QTreeWidgetItem:
Where "filename" is a string containing the name of your file. You can get the filename by parsing your project file looking for lines beginning with "#include".
By passing another QTreeWidgetItem in the constructor of a new item, you make the new item a child of the othe one. That way you can create directory structures.
To open a file, you can connect to the signal "itemDoubleClicked" of the QTreeWidget. You will get a pointer to the clicked widget item. Calling "text()" will retrieve the filename. If you have a directory structure, you need to do this too for all parent widget items. By concatenating the strings, you will get the path to your file.
You can find an example for this in the Qt Docs (see file settingstree.cpp)
As long as your IDE stays simple, this will be sufficient. A more flexible and "object-oriented" solution would be to create a subclass of QTreeWidgetItem. You will need to overwrite some methods. Since you probably only need read-only access the four methods described in the Qt Docs will be enough.