Log of /trunk/gui/gui/src/TGProgressBar.cxx
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Revision
44507 -
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Modified
Mon Jun 4 12:30:41 2012 UTC (2 years, 7 months ago) by
axel
File length: 16510 byte(s)
Diff to
previous 35582
Remove
using namespace std;
from Riostream.h, which has huge consequences for all of ROOT.
Riostream.h is now a simple wrapper for fstream, iostream, iomanip for backward compatibility; Riosfwd.h simply wraps iosfwd.
Because of templates and their inline functions, Riostream.h needed to be included in headers, too (e.g. TParameter.h), which violated the assumption that Riostream.h is not exposing its using namespace std to headers.
ROOT now requires R__ANSISTREAM, R__SSTREAM, which does not change the set of supported compilers.
Without "using namespace std", several identifiers are now prefixed by std::; e.g. roofit/* source files now have a using namespace std to keep their coding style.
TFile::MakeProject() now generates "using namespace std" to convert the CINT-style class names into C++ ones.
Revision
15672 -
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Modified
Mon Jul 3 16:10:46 2006 UTC (8 years, 6 months ago) by
brun
Original Path:
trunk/gui/src/TGProgressBar.cxx
File length: 16167 byte(s)
Diff to
previous 15419
from Axel:
Change the signature of SavePrimitive from
void SavePrimitive(ofstream &out, Option_t *option);
to
void SavePrimitive(ostream &out, Option_t *option = "");
With this change one can do, eg
myhist.SavePrimitive(std::cout);
WARNING: do rm -f tree/src/*.o
Revision
15191 -
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Modified
Sun May 28 20:08:00 2006 UTC (8 years, 7 months ago) by
brun
Original Path:
trunk/gui/src/TGProgressBar.cxx
File length: 16437 byte(s)
Diff to
previous 15176
From valeriy Onuchine:
- TImage, TASImage
o Change return type of Vectorize method from "void" to "Double_t*".
o Implement FromWindow method under X11. This method allows to
create "snapshot image" from any ROOT window or frame.
- config/Makefile.depend
Add dependency of libGuiBld lib on libGraf.
GuiBuilder uses internally TImage/TASImage class.
- GX11Gui.cxx
X11 error handler was slightly modified.
Many X11 errors lead to freezing X11 server and
did not allow debugging.
To prevent freezing, a "forced seg.violation" was added
to the error handler.
The usage of the new "feature" is the following:
0. run "gdb root.exe"
1. set "gDebug = (int)gVirtualX" - that activates the new error handling.
2. run application which has X11 errors.
On X11 error the application was stopped by the "forced seg.violation".
3. "gdb>bt" - backtrace the problem.
!!! A big list of changes in libGui initiated by gui builder development !!!
- TGButton.h, TGButton.cxx
TGButton class:
o SetDown methods removed from context menu.
o SetEnabled method of context menu changed to TOGGLE.
Setting fWidgetFlags was added.
- TGTextButton class
o GetNormGC(), GetFontStruct() methods are introduced.
o SetFont removed from context menu.
o ChangeText(const char *title) was introduced and added to context menu.
o fixed an error in SetFont method which set font globally instead of
locally.
o SavePrimitive - save text justification
- TGPictureButton
o added getter method GetDisabledPicture()
- TGCanvas
o added to GuiBuilder widgets palette.
- TGColorDialog
o new methods:
- TGColorPalette *GetPalette(),
- TGColorPalette *GetCustomPalette(),
- void SetCurrentColor(Pixel_t col)
o new signal:
- void ColorSelected(Pixel_t)
o new parameter added to contructor "Bool_t wait".
If "wait" is kTRUE, "gClient->WaitForUnmap" is called internally
(normal/old usage). If "wait" is kFALSE - "gClient->WaitForUnmap"
should be called by user.
o few "usefull" colors added to "custom" palette.
- TGColorSelect
o added to GuiBuilder widgets palette.
- TGComboBox
o new methods:
- SortByName - allows to sort combobox entries by names.
- SetEnabled, IsEnabled.
- TGFontDialog was rewritten.
o Previous version worked under win32 only,
now it works on X11 also.
It allows to select any font available on the system.
o new parameter added to contructor "Bool_t wait".
If "wait" is kTRUE, "gClient->WaitForUnmap" is called internally
(normal/old usage). If "wait" is kFALSE - "gClient->WaitForUnmap"
should be called by user.
o new methods:
void SetFont(TGFont *font);
void SetColor(Pixel_t color);
void SetAlign(Int_t align);
void EnableAlign(Bool_t on = kTRUE);
void UpdateStyleSize(const char *family);
o new signals:
- FontSelected(char *font)
- AlignSelected(Int_t a)
- ColorSelected(Pixel_t c)
- TGFrame
o unused static member fgContextMenu removed.
- TGCompositeFrame
o TGCompositeFrame::SetEditDisabled modified. It is used for setting
fEditDisableXX attribute during gui buildind.
o ChangeSubframesBackground helper method was introduced.
- TGGroupFrame
o SetTextFont, SetTextColor methods were corrected for
"local" changing of the font.
- TGWindow
o kEditDisableKeyEnable added to EEditMode enum.
If this flag is set - window can handle keyboard events during gui
building.
- TGLabel
o new methods:
- GetNormGC, GetFontStruct
o fixed bugs in setting label's "local" text font.
o SavePrimitive - saving text justification added.
- TGListBox
o new methods:
- SortByName - allow to sort listbox entries by names.
- new auxilary/internal class TGLBFrameElement created.
It's used for ascending/descending sort of list box entries.
o reimplemented methods:
ChangeBackground, Layout, GetDefaultWidth
o disable changing layout manager in SetLayoutManager method.
Layout manager is not used for layout of list box.
- TGIcon
o SetImagePath method was corrected.
- TGScrollBarElement
o new methods:
- SetEnabled, IsEnabled. These methods are used in enabling/disabling
TGNumberEntry objects.
- TGScrollBar
o new getter methods:
- GetHead, GetTail, GetSlider
o new signals:
- PositionChanged, RangeChanged, PageSizeChanged
o ChangeBackground was reimplemented.
- TGShutter
o new methods:
- AddPage, RemovePage, RenamePage
o new signal Selected.
o disable changing layout manager in SetLayoutManager method.
Layout manager is not used for layout.
- TGView
o disable changing layout manager by SetLayoutManager method.
Layout manager is not used for layout.
o ChangeBackground(Pixel_t col) method added which changes background
color only of the canvas frame.
- TGNumberEntry
o more options added to context menu.
- TGProgressBar
o new getter/setter methods:
- GetBarColor, GetNormGC, GetFontStruct, SetForegroundColor.
- TGTab
o disable SetEditDisabled method to avoid changing "edit disable
attribute".
- TGTextEdit, TGTextView, TGView
o fixed bug - "character replace" mode didn't work
o setting insert mode added to context menu.
o setting "read only" mode added to context menu.
o new method which enable/disable "popup menu for edit actions" added.
o few corrections to SavePrimitive method.
- TGTextEntry
o guibuilder specific code was removed.
- TGuiBuilder.h, TGuiBldAction
o possibility to set picture for context menu entry added.
- treeviewer/inc/TSessionViewer.h
o forward declaration of TContextMenu class added.
Revision
7576 -
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Modified
Wed Nov 12 19:34:59 2003 UTC (11 years, 2 months ago) by
rdm
Original Path:
trunk/gui/src/TGProgressBar.cxx
File length: 14133 byte(s)
Diff to
previous 7520
From Ilka:
- the update of TGStatusbar::SavePrimitive according to
the horizontal frame inheritance of its parts
- saving the progress bar attributes
- adding a static variable in TGFrame::fgUserColor to
keep/check the last user color changes (to avoid
repeating lines in the generated code)
- comment typos fixing in TGTableLayout.cxx
Revision
7520 -
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Modified
Wed Nov 5 13:08:26 2003 UTC (11 years, 2 months ago) by
rdm
Original Path:
trunk/gui/src/TGProgressBar.cxx
File length: 12912 byte(s)
Diff to
previous 7447
From Ilka:
Any ROOT GUI can now be saved as a macro. Executing this macro brings back
the current GUI (minus the action handling). This very important development
allows to get easily the source for any GUI, which can then be inspected or
used to create other GUI's. Also this will allow a GUI builder to save and
restore GUI's.
To save the source of a GUI use the methods TGMainFrame::SaveSource() or
TGTransientFrame::SaveSource(), where the latter saves the source for dialogs.
To trigger the saving of any GUI just use ctrl-s.
Revision
6663 -
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Modified
Wed May 28 11:55:32 2003 UTC (11 years, 8 months ago) by
rdm
Original Path:
trunk/gui/src/TGProgressBar.cxx
File length: 10375 byte(s)
Diff to
previous 3146
major changes in the resource management of the GUI classes. Introduced the
new class TGResourcePool which loads and keeps track of the 3 main resource
pools: fonts, picture and graphics contexts. Fonts are now handled via the
new TGFont class (and TGFontPool). In the past the loading of these resources
was done in TGClient and required all GUI classes to have TGClient as friend
to have their global statics initialized by TGClient. Adding a new widget
required TGClient.cxx to be changed too. This was obviously not good.
In addition it is now possible to find the full definition of the original
resource back based on a resource handle (GContext_t or FontStruct_t yielding
a TGGC or TGFont) which is needed for the SavePrimitive() functionality.
The resource pool can be found via TGClient (e.g. gClient->GetResourcePool()).
To see all active graphics contexts, fonts and pictures do:
gClient->GetResourcePool()->GetGCPool()->Print()
gClient->GetResourcePool()->GetFontPool()->Print()
gClient->GetResourcePool()->GetPicturePool()->Print()
For more examples see the widget source code.
These changes are largely backward compatible except maybe for some low
level 3rd party widgets that use some TGFrame internals. In these cases
the following sed command will patch the code:
sed -e "s/fgBlackGC()/GetBlackGC()()/g" \
-e "s/fgWhiteGC()/GetWhiteGC()()/g" \
-e "s/fgHilightGC()/GetHilightGC()()/g" \
-e "s/fgShadowGC()/GetShadowGC()()/g" \
-e "s/fgBckgndGC()/GetBckgndGC()()/g" \
widget.cxx > widget.cxx.new
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