| 头： | #include <qdrawutil.h> |
| void | qDrawBorderPixmap (QPainter * painter , const QRect & target , const QMargins & margins , const QPixmap & pixmap ) |
| void | qDrawBorderPixmap (QPainter * painter , const QRect & targetRect , const QMargins & targetMargins , const QPixmap & pixmap , const QRect & sourceRect , const QMargins & sourceMargins , const QTileRules & rules = QTileRules()) |
| void | qDrawPlainRect (QPainter * painter , int x , int y , int width , int height , const QColor & lineColor , int lineWidth = 1, const QBrush * fill = nullptr) |
| void | qDrawPlainRect (QPainter * painter , const QRect & rect , const QColor & lineColor , int lineWidth = 1, const QBrush * fill = nullptr) |
(从 6.7 起)
void
|
qDrawPlainRoundedRect (QPainter * painter , int x , int y , int width , int height , qreal rx , qreal ry , const QColor & lineColor , int lineWidth = 1, const QBrush * fill = nullptr) |
(从 6.7 起)
void
|
qDrawPlainRoundedRect (QPainter * painter , const QRect & rect , qreal rx , qreal ry , const QColor & lineColor , int lineWidth = 1, const QBrush * fill = nullptr) |
| void | qDrawShadeLine (QPainter * painter , int x1 , int y1 , int x2 , int y2 , const QPalette & palette , bool sunken = true, int lineWidth = 1, int midLineWidth = 0) |
| void | qDrawShadeLine (QPainter * painter , const QPoint & p1 , const QPoint & p2 , const QPalette & palette , bool sunken = true, int lineWidth = 1, int midLineWidth = 0) |
| void | qDrawShadePanel (QPainter * painter , int x , int y , int width , int height , const QPalette & palette , bool sunken = false, int lineWidth = 1, const QBrush * fill = nullptr) |
| void | qDrawShadePanel (QPainter * painter , const QRect & rect , const QPalette & palette , bool sunken = false, int lineWidth = 1, const QBrush * fill = nullptr) |
| void | qDrawShadeRect (QPainter * painter , int x , int y , int width , int height , const QPalette & palette , bool sunken = false, int lineWidth = 1, int midLineWidth = 0, const QBrush * fill = nullptr) |
| void | qDrawShadeRect (QPainter * painter , const QRect & rect , const QPalette & palette , bool sunken = false, int lineWidth = 1, int midLineWidth = 0, const QBrush * fill = nullptr) |
| void | qDrawWinButton (QPainter * painter , int x , int y , int width , int height , const QPalette & palette , bool sunken = false, const QBrush * fill = nullptr) |
| void | qDrawWinButton (QPainter * painter , const QRect & rect , const QPalette & palette , bool sunken = false, const QBrush * fill = nullptr) |
| void | qDrawWinPanel (QPainter * painter , int x , int y , int width , int height , const QPalette & palette , bool sunken = false, const QBrush * fill = nullptr) |
| void | qDrawWinPanel (QPainter * painter , const QRect & rect , const QPalette & palette , bool sunken = false, const QBrush * fill = nullptr) |
另请参阅 QPainter .
The qDrawBorderPixmap function is for drawing a pixmap into the margins of a rectangle.
绘制给定 pixmap 进给定 target rectangle, using the given painter . The pixmap will be split into nine segments and drawn according to the margins 结构。
Draws the indicated sourceRect 矩形从给定 pixmap 进给定 targetRect rectangle, using the given painter . The pixmap will be split into nine segments according to the given targetMargins and sourceMargins structures. Finally, the pixmap will be drawn according to the given rules .
This function is used to draw a scaled pixmap, similar to CSS3 边框图像
另请参阅 Qt::TileRule , QTileRules ，和 QMargins .
Draws the plain rectangle beginning at (
x
,
y
) 采用给定
width
and
height
，使用指定
painter
,
lineColor
and
lineWidth
. The rectangle's interior is filled with the
fill
brush unless
fill
is
nullptr
.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a plain rectangle:
QFrame frame: frame.setFrameStyle(QFrame::Box | QFrame::Plain);
另请参阅 qDrawShadeRect () 和 QStyle .
这是重载函数。
Draws the plain rectangle specified by
rect
使用给定
painter
,
lineColor
and
lineWidth
. The rectangle's interior is filled with the
fill
brush unless
fill
is
nullptr
.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a plain rectangle:
QFrame frame: frame.setFrameStyle(QFrame::Box | QFrame::Plain);
另请参阅 qDrawShadeRect () 和 QStyle .
[since 6.7]
void
qDrawPlainRoundedRect
(
QPainter
*
painter
,
int
x
,
int
y
,
int
width
,
int
height
,
qreal
rx
,
qreal
ry
, const
QColor
&
lineColor
,
int
lineWidth
= 1, const
QBrush
*
fill
= nullptr)
Draws the plain rounded rectangle beginning at (
x
,
y
) 采用给定
width
and
height
, using the horizontal
rx
and vertical radius
ry
, specified
painter
,
lineColor
and
lineWidth
. The rectangle's interior is filled with the
fill
brush unless
fill
is
nullptr
.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a plain rectangle:
QFrame frame: frame.setFrameStyle(QFrame::Box | QFrame::Plain);
该函数在 Qt 6.7 引入。
另请参阅 qDrawShadeRect () 和 QStyle .
[since 6.7]
void
qDrawPlainRoundedRect
(
QPainter
*
painter
, const
QRect
&
rect
,
qreal
rx
,
qreal
ry
, const
QColor
&
lineColor
,
int
lineWidth
= 1, const
QBrush
*
fill
= nullptr)
这是重载函数。
Draws the plain rectangle specified by
rect
using the horizontal
rx
and vertical radius
ry
, the given
painter
,
lineColor
and
lineWidth
. The rectangle's interior is filled with the
fill
brush unless
fill
is
nullptr
.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a plain rectangle:
QFrame frame: frame.setFrameStyle(QFrame::Box | QFrame::Plain);
该函数在 Qt 6.7 引入。
另请参阅 qDrawShadeRect () 和 QStyle .
Draws a horizontal ( y1 == y2 ) or vertical ( x1 == x2 ) shaded line using the given painter . Note that nothing is drawn if y1 != y2 and x1 != x2 (i.e. the line is neither horizontal nor vertical).
提供的 palette specifies the shading colors ( light , dark and middle colors). The given lineWidth specifies the line width for each of the lines; it is not the total line width. The given midLineWidth specifies the width of a middle line drawn in the QPalette::mid () color.
The line appears sunken if sunken is true, otherwise raised.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a shaded line:
QFrame frame: frame.setFrameStyle(QFrame::HLine | QFrame::Sunken);
另请参阅 qDrawShadeRect (), qDrawShadePanel ()，和 QStyle .
这是重载函数。
Draws a horizontal or vertical shaded line between p1 and p2 使用给定 painter . Note that nothing is drawn if the line between the points would be neither horizontal nor vertical.
提供的 palette specifies the shading colors ( light , dark and middle colors). The given lineWidth specifies the line width for each of the lines; it is not the total line width. The given midLineWidth specifies the width of a middle line drawn in the QPalette::mid () color.
The line appears sunken if sunken is true, otherwise raised.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a shaded line:
QFrame frame: frame.setFrameStyle(QFrame::HLine | QFrame::Sunken);
另请参阅 qDrawShadeRect (), qDrawShadePanel ()，和 QStyle .
Draws the shaded panel beginning at ( x , y ) 采用给定 width and height 使用提供 painter 和给定 lineWidth .
给定
palette
specifies the shading colors (
light
,
dark
and
middle
colors). The panel's interior is filled with the
fill
brush unless
fill
is
nullptr
.
The panel appears sunken if sunken is true, otherwise raised.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a shaded panel:
QFrame frame: frame.setFrameStyle( QFrame::Panel | QFrame::Sunken);
另请参阅 qDrawWinPanel (), qDrawShadeLine (), qDrawShadeRect ()，和 QStyle .
这是重载函数。
Draws the shaded panel at the rectangle specified by rect 使用给定 painter 和给定 lineWidth .
给定
palette
specifies the shading colors (
light
,
dark
and
middle
colors). The panel's interior is filled with the
fill
brush unless
fill
is
nullptr
.
The panel appears sunken if sunken is true, otherwise raised.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a shaded panel:
QFrame frame: frame.setFrameStyle( QFrame::Panel | QFrame::Sunken);
另请参阅 qDrawWinPanel (), qDrawShadeLine (), qDrawShadeRect ()，和 QStyle .
Draws the shaded rectangle beginning at ( x , y ) 采用给定 width and height 使用提供 painter .
The provide
palette
specifies the shading colors (
light
,
dark
and
middle
colors. The given
lineWidth
specifies the line width for each of the lines; it is not the total line width. The
midLineWidth
specifies the width of a middle line drawn in the
QPalette::mid
() color. The rectangle's interior is filled with the
fill
brush unless
fill
is
nullptr
.
The rectangle appears sunken if sunken is true, otherwise raised.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a shaded rectangle:
QFrame frame: frame.setFrameStyle(QFrame::Box | QFrame::Raised);
另请参阅 qDrawShadeLine (), qDrawShadePanel (), qDrawPlainRect ()，和 QStyle .
这是重载函数。
Draws the shaded rectangle specified by rect 使用给定 painter .
The provide
palette
specifies the shading colors (
light
,
dark
and
middle
colors. The given
lineWidth
specifies the line width for each of the lines; it is not the total line width. The
midLineWidth
specifies the width of a middle line drawn in the
QPalette::mid
() color. The rectangle's interior is filled with the
fill
brush unless
fill
is
nullptr
.
The rectangle appears sunken if sunken is true, otherwise raised.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a shaded rectangle:
QFrame frame: frame.setFrameStyle(QFrame::Box | QFrame::Raised);
另请参阅 qDrawShadeLine (), qDrawShadePanel (), qDrawPlainRect ()，和 QStyle .
Draws the Windows-style button specified by the given point (
x
,
y
},
width
and
height
使用提供
painter
with a line width of 2 pixels. The button's interior is filled with the
fill
brush unless
fill
is
nullptr
.
给定 palette specifies the shading colors ( light , dark and middle colors).
The button appears sunken if sunken is true, otherwise raised.
警告： This function does not look at QWidget::style () 或 QApplication::style ()-> Use the drawing functions in QStyle to make widgets that follow the current GUI style.
另请参阅 qDrawWinPanel () 和 QStyle .
这是重载函数。
Draws the Windows-style button at the rectangle specified by
rect
使用给定
painter
with a line width of 2 pixels. The button's interior is filled with the
fill
brush unless
fill
is
nullptr
.
给定 palette specifies the shading colors ( light , dark and middle colors).
The button appears sunken if sunken is true, otherwise raised.
警告： This function does not look at QWidget::style () 或 QApplication::style ()-> Use the drawing functions in QStyle to make widgets that follow the current GUI style.
另请参阅 qDrawWinPanel () 和 QStyle .
Draws the Windows-style panel specified by the given point(
x
,
y
),
width
and
height
使用提供
painter
with a line width of 2 pixels. The button's interior is filled with the
fill
brush unless
fill
is
nullptr
.
给定 palette specifies the shading colors. The panel appears sunken if sunken is true, otherwise raised.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a shaded panel:
QFrame frame: frame.setFrameStyle(QFrame::WinPanel | QFrame::Raised);
另请参阅 qDrawShadePanel (), qDrawWinButton ()，和 QStyle .
这是重载函数。
Draws the Windows-style panel at the rectangle specified by
rect
使用给定
painter
with a line width of 2 pixels. The button's interior is filled with the
fill
brush unless
fill
is
nullptr
.
给定 palette specifies the shading colors. The panel appears sunken if sunken is true, otherwise raised.
警告： This function does not look at QWidget::style () 或 QApplication::style (). Use the drawing functions in QStyle to make widgets that follow the current GUI style.
Alternatively you can use a QFrame widget and apply the QFrame::setFrameStyle () function to display a shaded panel:
QFrame frame: frame.setFrameStyle(QFrame::WinPanel | QFrame::Raised);
另请参阅 qDrawShadePanel (), qDrawWinButton ()，和 QStyle .